NX100 Transmitter Troubleshooting Manual

NX100 Transmitter

Troubleshooting Manual

Document:NHB-NX100-TRB

Issue: 3.3 2017-03-31

Status: Standard

Nautel Limited10089 Peggy’s Cove RoadHackett’s Cove, NS Canada B3Z 3J4Phone: +1.902.823.3900 orToll Free: +1.877.6NAUTEL (6628835) (Canada & USA only)Fax: +1.902.823.3183

Nautel Inc. 201 Target Industrial Circle Bangor, Maine USA 04401 Phone: +1.207.947.8200 Fax: +1.207.947.3693

Customer Service (24 hour support) +1.877.628.8353 (Canada & USA only)+1.902.823.5100 (International)

Email: [email protected]: www.nautel.com

The comparisons and other information provided in this document have been prepared in good faith based on publicly available information. The reader is encouraged to consult the respective manufacturer's most recent published data for verification.

© Copyright 2017 NAUTEL. All rights reserved.

mailto:[email protected]

http://www.nautel.com

NX100 Troubleshooting Manual Table of contents

Page v

Contents

Release control record vii

Responding to alarms 1-1

Corrective maintenance 1-1Electrostatic protection 1-3Identifying an alarm 1-4Troubleshooting an alarm 1-6Responding to alarms 1-42Removing and reinstalling RF power modules 1-47Troubleshooting RF power modules 1-51Control/exciter panel board removal/replacement 1-57PDM Drive Distribution PWB replacement 1-65RF drive distribution PWB replacement 1-66Rack Interface PWB replacement 1-67SCR Rectifier Inspection/Replacement 1-69Low Voltage Power Supply Replacement 1-71RF Power Module Fan Tray replacement 1-72Single Board Computer (SBC) Replacement 1-73Arc Detector UV Sensor Replacement 1-76

Parts Lists 2-1

Parts information 2-1Family tree 2-1How to locate information about a specific part 2-1Column content 2-2OEM code to manufacturer’s cross-reference 2-3Common abbreviations/acronyms 2-4

NX100 Troubleshooting Manual Table of contents

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Wiring/connector lists 3-1

Wiring lists provided 3-1Wiring lists not provided 3-1Connector mating information 3-1Wire colours 3-1Printed wiring board patterns 3-1

Reading Electrical Schematics 4-1

Component values 4-1Graphic symbols 4-1Logic symbols 4-1Reference designations 4-1Unique symbols 4-2Identifying schematic diagrams 4-2Structure of schematics 4-2Locating schematic diagram(s) for a functional block 4-3Locating a part or assembly on a schematic 4-3

Mechanical Drawings 6-1

Identifying mechanical drawings 6-1Content of mechanical drawings 6-1

List of terms 7-1

NX100 Troubleshooting Manual

Issue 3.3 2017-03-31 Page vii

Release control record

Issue Date Reason

3.0 2012-11-01 Release 3 of product (NARA52B)

3.1 2015-10-30 Various changes to Section 1 for software release NX 4.5.

3.2 2016-02-08 Section 1 - Responding to Alarms: changed the description of several B+ related alarms; supports NX SW version 4.6.

3.3 2017-03-31 Section 1 - Added SBC replacement, arc detector UV sensor replacement and added clarification to SCR inspection/replacement, power module replacement, and digital AM PWB replacement procedures. Updated the External PDM Inhibit and Interlock Open troubleshooting sections to reflect the NAPC160B/01 control/interface PWB assembly. Updated alarm table(s).

Deleted “Detail Circuit Description” Section

Supports NX SW version 4.7.

NX100 Troubleshooting Manual

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NX100 Troubleshooting Manual Responding to alarms

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Section 1: Responding to alarms

This section provides instructions you need when performing troubleshooting on the NX100 transmitter. This section includes the following topics:

• Corrective maintenance

• Electrostatic protection - see page 1-3

• Identifying an alarm - see page 1-4

• Responding to alarms - see page 1-42

• Troubleshooting RF power modules - see page 1-51

• Other Module Replacement Procedures - see page 1-41

If none of the procedures and alarms described in this section address your problem, contact Nautel for assistance.

Corrective maintenance

Corrective maintenance procedures consist of identifying and correcting defects or deficiencies that arise during transmitter operation. Local and/or remote alarm signals are generated when a malfunction occurs. If an alarm condition is caused by a malfunction in the RF power stage, the transmitter may maintain operation at a reduced RF output level. The nature of the fault – and station policy – will dictate whether an immediate maintenance response is necessary. Fault analysis and rectification may be conducted from three different levels, with a different technical competence level required for each: on-air troubleshooting, remote or local, and off-air troubleshooting.

On-air troubleshooting

On-air troubleshooting can be performed from a remote location, or locally at the transmitter site.

CAUTION: The transmitter contains many solid state devices that may be damaged if subjected to excessive heat or high voltage transients. Every effort must be taken to ensure that circuits are not overdriven or disconnected from their loads while turned on.


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Remote troubleshooting

Remote on-air troubleshooting consists of monitoring the transmitter's radiated signal using an on-air monitor or via a LAN connection, and observing the status of each remote fault alarm indicator. Information obtained from these sources should enable an operator to decide whether an alarm response may be deferred to a more convenient time, an immediate corrective action must be taken, or if a standby transmitter must be enabled (if one is available). It is recommended that the significance of remote indications, and the appropriate responses, be incorporated into a station's standard operating procedures. Refer to “Identifying an alarm” on page 1-4 to determine the remedial action required for a given fault.

Local troubleshooting

Local on-air troubleshooting consists of monitoring the transmitter's integral meters and fault alarm indicators. Analysis of this data will normally identify the type of fault, and in most cases will determine what corrective action must be taken. Refer to “Identifying an alarm” on page 1-4 to determine the remedial action required for a given fault.

The power amplifier stage contains an integral modular reserve (IMR) feature. This feature permits the transmitter to operate at a reduced RF output level when a malfunction occurs in one of its power modules. Station operating procedures will dictate whether a reduced RF output level is acceptable. When a reduced RF output level can be tolerated, replacement of the defective RF power module may be deferred to a convenient time. A defective RF power module may be removed from the transmitter for servicing, while the transmitter is operating, provided that the conditions in the removal instructions detailed in “Removing an RF power module” on page 1-47 are met.

Off-air troubleshooting

Off-air troubleshooting must be performed when the replacement of a defective RF power amplifier module, or routine on-air calibration adjustments, will not restore operation.

It is recommended that the transmitter’s output be connected to a precision 50 resistive dummy load (rated for 1.5 times the rated transmitter carrier power) before starting off-air troubleshooting procedures. If an appropriate dummy load is not available, troubleshooting for a majority of faults can be performed with the RF power stage turned off. The transmitter may remain connected to its antenna system for these procedures.

WARNING:

Failure to follow the RF power module removal instructions may

result in injury to the operator and serious physical damage to the RF

power module and transmitter.

NOTE: Reduce the RF output level to a minimal value when troubleshooting faults in the power amplifier stage while the transmitter’s RF output is connected to the antenna system.


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Electrostatic protection

The transmitter's assemblies contain semiconductor devices that are susceptible to damage from electrostatic discharge. The following precautions must be observed when handling an assembly which contains these devices.

Electrical discharging of personnel

Personnel should be electrically discharged by a suitable grounding system (e.g., anti-static mats, grounding straps) when removing an assembly from the transmitter, and while handling the assembly for maintenance procedures.

Handling/Storage

An assembly should be placed in an anti-static bag when it is not installed in a host transmitter, or when it is not undergoing maintenance. Electronic components should be stored in anti-static materials.

Tools/Test equipment

Testing and maintenance equipment – including soldering and unsoldering tools – should be suitable for contact with static sensitive semiconductor devices.

Stress current protection

Every precaution should be taken to ensure the static sensitive semiconductor devices are protected from unnecessary stress current. This is achieved by ensuring that current is not flowing when an electrical connection is broken, and that voltages are not present on external control/monitoring circuits when they are connected.

CAUTION: Electrostatic energy is produced when two insulating materials are rubbed together. A person wearing rubber-soled shoes, walking across a nylon carpet or a waxed floor, can generate an extremely large electrostatic charge. This effect is magnified during periods of low humidity. Semiconductor devices such as integrated circuits, field-effect transistors, thyristors and Schottky diodes may be damaged by this high voltage unless adequate precautions are taken.


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Identifying an alarm

You can identify an alarm by viewing the Transmitter Status page (Figure 1.1), either locally on the front panel of the transmitter, or remotely through an ethernet connection. After successfully identifying an alarm, attempt to determine the cause of the alarm and correct it (see “Troubleshooting an alarm” on page 1-6). The colour of the Status button at the bottom of the AUI indicates the severity of the highest offending alarm. The button can display green, amber or red. When the Status button is:

• Green - transmitter is on, with no known faults that would affect the normal operation of the transmitter.

• Amber - a fault is present that affects the normal operation of the transmitter and may cause a reduction n RF power, but the transmitter is still producing RF power.

• Red - a fault is present and the transmitter is not producing power.

Figure 1.1: Transmitter Status Page


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Click the Status button to view the Transmitter Status page (Figure 1.1), which displays a list of active alarms. Alarms are listed by their origin (Device column), then by name (Alarm column), and then by severity (Level column).

1. The Device column displays the sub-system origin of the alarm. The sub-systems that can bedisplayed are:

• Controller: All Alarms in this sub-system apply to the controller.

• Exciter A or B: All Alarms in this sub-system apply to an exciter (A or B)

• Rack #: All Alarms in this sub-system apply to a rack (cabinet) (Rack 1)

• Module #: All Alarms in this sub-system apply to a specific RF power module (1 through40)

• Exgine: For systems with Exgine installed, all alarms in this sub-system apply to theExgine.

2. The Alarm column displays the alarm name. Use this name as a cross-reference duringtroubleshooting (see “Troubleshooting Alarms” on page 1-7).

3. The Level column displays a symbol that indicates the severity of the alarms, as follows:

• One Yellow ! - low severity, normal operation of transmitter not affected

• One Orange ! - medium severity, normal operation of transmitter affected, RF outputmay be reduced

• Two Red !! - high severity, RF output is inhibited


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Troubleshooting an alarm

Troubleshoot an alarm as follows:

1. Attempt to clear any latching alarms by pressing the Reset button on the bottom banner ofthe AUI. If the alarm persists, it will not be cleared from the display.

2. Locate the alarm name in Table 1.1 on page 1-7 (sorted alphanumerically for each sub-system) to determine the cause of the alarm and perform any recommended procedures inthe Description and Troubleshooting Action column. This may also lead to replacing asuspect PWB, power supply or fan, as detailed in Table 1.3 on page 1-41.

3. Refer also to Table 1.2 on page 1-36 for Summary alarms that can occur - when properlyconfigured - as remotely monitored outputs.

4. If troubleshooting and subsequent replacement of a suspect PWB or module causes thealarm to disappear, the alarm has been successfully cleared. If the fault condition does notclear contact Nautel Customer Service for assistance.

NOTE: Before undertaking any troubleshooting, record all AUI meter readings and note if any other alarms are displayed on the Transmitter Status page. Record all alarms. The most convenient way to do this is by using a web browser over a LAN connection to copy the Critical Parameters. Go to Menu, User Settings and select Critical Parameters. Select Capture Meters button followed by Copy Meters button and paste into a spreadsheet or word file for later viewing if necessary. Capture alarms in the same manner - Capture Alarms followed by Copy Alarms and paste into file.

NOTE: Table 1.2 lists the Summary alarms that can be configured for remote monitoring through the local or remote AUI’s Remote I/O -> Remote Outputs menu (see the “Operating the Transmitter” section of the Operations & Maintenance Manual for configuration details). Each Summary alarm can be triggered by any one alarm in a specific sub-set, as shown in Table 1.2. The Description and Trigger Alarms column of Table 1.2 provides a brief description of the summary alarm and a list of the triggering alarms. To determine the root cause(s) of a Summary Alarm, check the local or remote AUI for an offending trigger alarm and refer to its troubleshooting information for more details.


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Table 1.1: Troubleshooting Alarms

Alarm (with Prefix) Description and Troubleshooting Action

Controller: Audio Loss Shutdown

This alarm occurs if the modulation level is below the preset threshold for the designated period of time set in the Audio Loss settings of the current preset, and the desired action was set to RF Inhibit. This will cause the transmitter to shut down its RF output until the exciter determines that the modulation source has returned. If this alarm is unexpected, check the audio inputs specified in the preset and verify there is signal present.

Controller: Arc Shutback This alarm indicates the transmitter has entered a shutback (see Shutback on page 3.1.10 of the Operations & Maintenance Manual for a description of the shutback routine) due to one of the rack controller’s arc detectors being activated. When this fault occurs, the transmitter immediately inhibits PDM and the transmitter's output power drops to 0 W. Once the fault clears the transmitter will automatically recover, either to the power setpoint, or to a reduced power as determined by the cutback routine (see “Cutback:” on page 1-8 of the Operations & Maintenance Manual for a description of the cutback routine). Visually inspect the inside of the transmitter to locate the fault causing the arc detector to trigger.

Controller: Brownout Reset

This alarm is only visible in the transmitter logs, and indicates the controller was reset because its +5 V power supply voltage was less than +4.3 V, but remained above +1.4 V, and then subsequently recovered. This alarm should occur concurrently with other alarms. Follow the troubleshooting information for the associated alarms. If the alarm persists without the presence of other alarms, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).


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Controller: Combiner Interlock Open

This alarm will only occur if the transmitter is connected in a combined system. The alarm indicates that the interlock signal from the combiner is open. When this alarm occurs, the transmitter immediately inhibits the PDM and the transmitter's output power drops to 0 W. If this condition persists for more than 10 seconds, the transmitter will inhibit the RF power modules, fans and B+ power supply. The transmitter will automatically recover when the condition is cleared. Check the combiner for a condition that may cause it to open the interlock to the transmitter. If so, troubleshoot the cause of that condition. If not, inspect the wiring between the combiner and the transmitter and verify there is no damage. If the alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Controller Reset

This alarm is only visible in the transmitter logs, and indicates the controller was reset because its +5 V power supply voltage was less than 1.4 V, which normally happens due to a loss of ac power. If the controller is rebooting without losing ac power to the transmitter, check for the presence of other alarms at the time of the controller reset and follow the troubleshooting information for those alarms. Otherwise, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: EEPROM Failure: Config

This alarm occurs when the transmitter is unable to read the following settings from EEPROM upon boot-up. The transmitter will revert to its initial default settings, which may be different from the values set before the transmitter was shipped. The alarm will remain asserted until at least one of the settings are changed. Affected settings are:

– Main Exciter (Defaults to A)

– Standby Exciter Installed (Defaults to Yes)

– Exciter Sync (Defaults to None)

– Active Max Power Lockout (Defaults to 1)

– RF Monitor Select (Defaults to forward power)

– Host Watchdog Enable (Defaults to OFF, should be turned ON)

– Network Configuration

Configure the affected settings as desired. Cycle (turn off, then on) ac power to the transmitter. If the alarm persists, replace the battery on the control/interface PWB and retry the above steps. If the alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: EEPROM Failure: Thresholds

This alarm occurs when the transmitter is unable to read its configuration for transmitter type and rack interface serial numbers from EEPROM upon boot-up. The transmitter will revert to its initial default settings, which may be different from the values set before the transmitter was shipped. The alarm will remain asserted until the setting is changed. Change the transmitter type to the correct setting.Remove and re-apply the ac power to the transmitter. If the alarm persists, replace the battery on the control/interface PWB and retry the above steps. If the alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: EEPROM Failure: Potentiometers

This alarm occurs when the transmitter is unable to read its RF Symmetry Adjustment calibration from EEPROM upon boot-up. The alarm will remain asserted until the RF Symmetry has been re-calibrated. When this alarm occurs, the transmitter will load a default level of exactly mid-scale for the symmetry adjustment potentiometers. Set the RF Symmetry Adjust per the factory configuration. Cycle (turn off, then on) ac power to the transmitter. If the alarm persists, replace the battery on the control/interface PWB and retry the above steps. If the alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: EEPROM Failure: Remotes

This alarm occurs when the transmitter is unable to read its remote I/O configuration from EEPROM upon boot-up. The transmitter will revert to the initial default remote I/O settings and the alarm will remain asserted until a new remote input/output is configured. Reconfigure the remote I/O settings as desired. Cycle (turn off, then on) ac power to the transmitter. If the alarm persists, replace the battery on the control/interface PWB and re-try the above steps. If the alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: EEPROM Failure: Schedule

This alarm occurs when the transmitter is unable to read its schedule configuration from EEPROM upon boot-up. The transmitter will establish a new, completely blank schedule. The alarm will remain asserted until at least one new scheduled event is created. Recreate the desired schedule settings. Cycle (turn off, then on) ac power to the transmitter. If the alarm persists, replace the battery on the control/interface PWB and retry the above steps. If it still persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: Exciter A (or B) Not Responding

This alarm occurs when the controller is configured to expect exciter A (or B) is installed, and it has failed to receive any serial response from that exciter. The alarm is cleared if the controller is configured to expect that same exciter is not installed, or if it receives a serial response from the exciter. When this alarm occurs on the standby exciter, automatic changeover will be inhibited. When this alarm occurs on the main exciter, if automatic changeovers are enabled and the main exciter is active and the standby exciter is responding to serial communication, an automatic changeover will occur. If there are two exciters in the transmitter, swap exciter positions. If the alarm follows the exciter, or there is only one exciter in the system, replace the digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58). If the alarm persists, or the alarm remains with the position, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Exciter Changeover

This alarm indicates that an automatic exciter changeover has occurred. This alarm will occur as a result of another alarm triggering the automatic exciter changeover. Follow the troubleshooting information for the associated alarm.

Controller: Exgine Not Responding

This alarm indicates the transmitter is configured for an IBOC mode of operation and the controller has not received any communication from the Exgine over a set period of time. The alarm will clear if the transmitter is configured for a non-IBOC mode of operation, or the controller receives a response from the Exgine. If the Exgine is operating normally, ignore this alarm. If the Exgine is not operating normally, cycle ac power to the transmitter. If the alarm persists, inspect the cabling between the Exgine and the transmitter controller. If the cabling is acceptable and the alarm persists, replace the Exgine PWB (see “Exgine PWB replacement” on page 1-64). If the alarm persists, or the alarm remains with the position, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: External PDM Inhibit

This alarm occurs if the external PDM inhibit circuit, wired to the control/interface PWB, is closed. When this alarm occurs, the transmitter immediately inhibits the PDM and the transmitter's output power drops to 0 W. The transmitter will automatically recover when the condition is cleared. Ensure the transmitter is set to RF Off and disconnect the PDM inhibit circuit from the transmitter. Measure the impedance of the interlock circuit. If the impedance measures short circuit (low impedance) the PDM inhibit is closed, and it will be necessary to locate the external device that is causing this condition. If the impedance does not measure short circuit, verify the PDM inhibit circuitry has been properly configured. If the PDM inhibit circuitry is properly configured and the alarm persists, replace the control PWB (see “Controller: External PDM Inhibit” on page 1-42).

Controller: External Reset

This alarm is only visible in the transmitter logs, and indicates the controller was reset by triggering the controller's reset pin. If this alarm continues to occur unexpectedly, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Fast SWR Shutback

This alarm indicates the peak reflected power measured by the directional coupler at the output of the transmitter has exceeded the factory-set threshold. When this alarm occurs, the transmitter immediately inhibits the PDM and RF drive (see “Shutback:” on page 1-8 of the Operations & Maintenance Manual). Once the fault clears, the transmitter will automatically recover, either to the power setpoint, or to a reduced power as determined by the cutback routine (see “Cutback:” on page 1-8 of the Operations & Maintenance Manual). If this alarm occurs in conjunction with the Exciter's SWR Shutback alarm, it generally indicates a fault in the transmitter's external RF output network (e.g., rigid-line, antenna, etc.). If this alarm is occurring while the Exciter's SWR Shutback alarm is not, verify the wiring between the directional coupler and the control/interface PWB is not damaged. If not, verify the Fast SWR Shutback threshold is set properly (contact Nautel to obtain the correct setting for your transmitter). If this threshold is set correctly and the alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: GPS Not Responding

This alarm indicates the transmitter is configured to use a GPS sync PWB as a frequency and phase reference, but the controller is not receiving communication from the GPS sync PWB. The alarm will clear when the transmitter is configured to not use the GPS sync PWB as the frequency and phase reference, or the controller receives communication from the GPS sync PWB. Inspect the wiring between the GPS sync PWB and the control/interface PWB, if applicable. If the wiring is acceptable, replace the GPS sync PWB (see “GPS Sync PWB replacement” on page 1-64).

Controller: GPS PLL Unlocked

This alarm indicates the timing phase-lock-loop between the 1 PPS signal from the GPS and the 10 MHz reference is not locked. This can occur due to a power failure, or because the GPS receiver is not locked to the GPS satellites. Verify the GPS antenna is installed and is located in a spot where it is possible to obtain a GPS satellite lock. If the alarm persists, replace the GPS sync PWB (see “GPS Sync PWB replacement” on page 1-64).

Controller: GPS Receiver Not Responding

This alarm occurs when the GPS receiver is not responding to serial commands on the GPS sync PWB. When this occurs, the GPS sync PWB's phase-lock-loop will not be locked, and the timing signals will be free-running. Cycle (turn off, then on) the ac power to the transmitter. If the alarm persists, replace the GPS sync PWB (see “GPS Sync PWB replacement” on page 1-64).

Controller: GPS Sync No 1-PPS

The alarm occurs when the 1 PPS output from the GPS receiver is not present. This occurs when the GPS receiver is not locked to the GPS satellites. When the 1 PPS input is not present, the phase-lock-loop cannot lock properly to discipline the 10 MHz reference. Verify the GPS antenna is installed and is located in a spot where it is possible to obtain a GPS satellite lock. If the alarm persists, replace the GPS sync PWB (see “GPS Sync PWB replacement” on page 1-64).

Controller: GPS Unlocked

This alarm occurs when the GPS module on the GPS sync PWB does not have a valid satellite lock. When this alarm occurs, the phase-lock-loop is no longer running to discipline the 10 MHz oscillator, and it is allowed to free-run at the last valid setting. Verify the GPS antenna is installed and is located in a spot where it is possible to obtain a GPS satellite lock. If the alarm persists, replace the GPS sync PWB (see “GPS Sync PWB replacement” on page 1-64).



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Controller: High RF Drive

This alarm indicates the controller's RF Drive Duty Cycle meter has risen above 60% for longer than 10 seconds. This alarm will cause an exciter changeover, if automatic changeover is enabled and the transmitter is operating on the main exciter. If there are two exciters in the transmitter, swap exciter positions. If the alarm follows the exciter, or there is only one exciter in the system, replace the digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58). If the alarm persists, or the alarm remains with the position, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Host Network Down

This alarm indicates the transmitter is configured to have networking enabled, but the host is indicating there is no network connectivity. If the transmitter is not connected to a network, the alarm can be inhibited by changing the network settings to static IP and setting the IP address to 0.0.0.0. If the transmitter is connected to a network, verify the network settings are configured properly, and the network cable is connected to the correct port on the transmitter.

Controller: Host Not Booted

This alarm indicates that the controller has not received any communication from the host since the last time the controller booted (i.e., was powered up). The occurrence of this alarm is normal for approximately one to five minutes while the host is booting, immediately after ac power has been applied to the transmitter. If this alarm continues to occur more than 30 minutes after ac power has been applied to the transmitter, cycle (turn off, then on) the ac power. If the alarm persists after 30 minutes, replace the SBC or control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Host Not Responding

This alarm indicates that the controller has not received any communication from the host in a set period of time. The occurrence of this alarm is normal for approximately one to five minutes while the host is booting, immediately after ac power has been applied to the transmitter. If this alarm continues to occur more than 30 minutes after ac power has been applied to the transmitter, cycle (turn off, then on) the ac power. If the alarm persists after 30 minutes, replace the SBC or control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: Internal Watchdog Reset

This alarm will only be seen in transmitter logs, and indicates that the controller was reset by its internal watchdog. If this alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Interlock Open

This alarm indicates that the external interlock input wired to the control/interface PWB is open. An alarm will be triggered by user-set conditions (e.g., the state of the door to the transmitter room). When this alarm occurs, the transmitter immediately inhibits the PDM and the transmitter's output power drops to 0 W. If this condition persists for more than 10 seconds, the transmitter will inhibit the RF power modules, fans and B+ power supply. The transmitter will automatically recover when the condition is cleared. With the transmitter set to RF Off, disconnect the interlock circuit from the transmitter. Measure the impedance of the interlock circuit. If the impedance measures open circuit (high impedance) the interlock is open, and it will be necessary to locate the external device that is causing this condition. If the impedance does not measure open circuit, verify the interlock circuitry has been properly configured. If the interlock circuitry is properly configured, make a temporary jumper and use it to short out the interlock circuit. If the alarm disappears, the transmitter is operating as expected and it will be necessary to locate the external device that is causing this condition. If the alarm persists, replace the control PWB. See “Controller: Interlock Open” on page 1-43.

Controller: Jumped to Bootloader

This alarm is only visible in the transmitter logs, and indicates the controller was reset due to performing a firmware upgrade. If this alarm is occurring when a firmware upgrade is not being performed, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Low Battery This alarm occurs if the voltage of the backup battery has fallen below an acceptable level. Replace the battery (BT1) on the control/interface PWB while ac power is on. If the alarm persists after replacing the battery, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: Low RF Drive This alarm indicates the controller's RF Drive Duty Cycle meter has fallen below 40% for longer than 10 seconds. This alarm will cause an exciter changeover, if automatic changeover is enabled and the transmitter is operating on the main exciter. If there are two exciters in the transmitter, swap exciter positions. If the alarm follows the exciter, or there is only one exciter in the system, replace the digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58). If the alarm persists, or the alarm remains with the position, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: Out of Memory Reset

This alarm is only visible in the transmitter logs, and indicates the controller automatically reset because it ran out of the memory required to continue normal operation. If the alarm persists, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Controller: PDM Latch This alarm indicates that the PDM latch circuitry on the control/interface PWB has tripped, causing the transmitter to shut down and latch off. If automatic changeovers are enabled and the transmitter is operating on the main exciter, an automatic changeover will occur, and the latch will be cleared, allowing the transmitter to return to the current preset settings. If automatic changeovers are disabled, or if the transmitter was already operating on the standby exciter when this event occurred, try resetting the transmitter alarms. If the alarm persists, press RF Off, press the Reset button (S1) on the digital AM exciter PWB, then press RF On. If the alarm persists, check modulation levels being applied to the selected input and verify they are as expected. If the alarm persists, replace the digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Controller: Power Loss This alarm indicates that the controller lost power at the time the event was logged. The alarm should occur concurrently with other alarms. Follow the troubleshooting action for the associated alarm(s). Otherwise, if the alarm persists without the presence of other alarms, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).



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Controller: Rack 1 Not Responding

This alarm indicates that the controller is no longer receiving serial communication from Rack 1. No action is taken. Check the wiring and connections between the control/interface PWB and the rack interface PWB and verify there is no damage. If the wiring is OK, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63). If the alarm persists, replace the affected cabinet’s rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Controller: Unknown Reset Cause

This alarm is only visible in the transmitter logs, and indicates the controller was reset, but it was unable to determine the cause of the reset. If the controller is rebooting unexpectedly, check for the presence of other alarms at the time of this alarm and follow the troubleshooting action for the associated alarm(s). Otherwise, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Exciter A/B: AES1 (or 2) Unlocked

This alarm indicates there is no AES data detected on the applicable AES (1 or 2) input and that same input is selected as the active input in either Analog or Digital settings for the active preset. Verify there is valid AES data being applied to the corresponding input on the control/interface PWB. If there is data being applied to the correct input and the alarm persists, replace the digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58) or the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Exciter A/B: AM Input Loss

This alarm occurs if the input signal being used to generate the analog AM modulation is low or not present. This alarm will be triggered immediately if the AES input is unlocked, or after 2 minutes if the incoming modulation level is below 10%. The presence of this alarm will trigger an exciter changeover if automatic changeover is enabled and the transmitter is operating on the main exciter. Verify that the active preset is calling up the correct audio input and is set for the correct input level. Verify that there is a valid audio signal on the audio input being used. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).



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Exciter A/B: Audio Loss This alarm occurs as a result of the modulation being below the specified threshold for the designated period of time set in the remote AUI’s Audio Loss tab for the current preset. This will cause the action specified in the preset to be taken. Check the audio inputs specified in the preset and verify there is signal present.

Exciter A/B: Audio Overmod Protection

This alarm indicates that the exciter has reduced the output signal due to overmodulation on the audio input. This alarm is typically caused by low frequency or excessive modulation, although it can also occur if the DRM AES input sensitivity is incorrectly configured, resulting in too much signal level. The alarm will clear and allow the gain to return to 100% once the excessive modulation condition disappears. Check the input signal being applied to the exciter and reduce the level as necessary.

Exciter A/B: B+ Sample Uncalibrated

This alarm indicates that the associated exciter’s B+ sample has never been calibrated. This alarm should only occur when replacing an exciter, and indicates the configuration file was not properly uploaded (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: Carrier Sync Unlocked

This alarm occurs when the transmitter’s Sync Source is set to GPS Sync Card or Combiner and the exciter cannot lock to the 1 kHz signal used for phase synchronization. If the Sync Source is set to Combiner, this alarm will cause the transmitter to be inhibited, otherwise this alarm is displayed for information only. If the transmitter’s Sync Source is set to GPS Sync Card, check the connection between the GPS sync PWB and the control/interface PWB. If the connection looks OK, replace the GPS sync PWB (see “GPS Sync PWB replacement” on page 1-64). If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58) or the control/interface PWB (see “Control/interface PWB replacement” on page 1-63). If the transmitter’s Sync Source is set to Combiner, check the connection between the combiner and the control/interface PWB. If the connection looks OK, troubleshoot the combiner’s synchronization signal source.



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Exciter A/B: Cutback The forward power has been reduced due to multiple shutbacks. See “Cutback:” on page 1-8 of the Operations & Maintenance Manual for a description of the cutback routine. Check for associated alarms and refer to their troubleshooting information to determine the specific cause of the cutback.

Exciter A/B: Digital Input Loss

This alarm indicates the input signal being used to generate the digital modulation is too low or no longer present. This alarm will be triggered immediately if the AES input (DRM) is unlocked or the Exgine stream (IBOC) is missing, or if the DSP is receiving zeroes on the AES (DRM) or Exgine (IBOC) input for more than 100 ms. The presence of this alarm will trigger an exciter changeover, if automatic changeover is enabled and the transmitter is operating on the main exciter. Verify that the active preset is calling up the correct input and is set for the correct input level. Verify that there is a valid signal on the input being used. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: Entered Firmware Upgrade

This alarm indicates that the exciter firmware is being upgraded, and it has inhibited the RF output until complete. The alarm will clear when the upgrade is complete and the exciter reboots. If a firmware upgrade has not been initialized intentionally, try resetting the exciter. If the alarm continues to persist, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: External Inhibit Active

This alarm indicates that the transmitter controller has inhibited the exciters. Transmitter output power is reduced to 0 W. It is normal to see this alarm when the transmitter is in an RF OFF state. If this alarm occurs while RF is turned on, there should be a corresponding alarm indicated by the transmitter controller. Follow the troubleshooting information for that alarm.

Exciter A/B: FPGA Test Failed

This alarm indicates there was a programming failure with the FPGA. Cycle the power (off, then on) to the transmitter. If the alarm persists, replace the affected digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).



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Exciter A/B: High B+ Voltage

This alarm indicates that the B+ voltage measured by the exciter exceeded the B+ setpoint by more than 20 V for at least ten (10) seconds. If the rack interface’s High B+ voltage alarm is present, see the troubleshooting action for that alarm. If the rack interface’s alarm is not present, compare the exciter’s B+ voltage meter with the rack’s B+ voltage meter. If they are different, calibrate the exciter’s B+ voltage sample using a multimeter to measure the B+ voltage. If after calibrating the exciter’s B+ voltage sample the meters continue to read the incorrect voltage, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: High DC Current Foldback

This alarm indicates that the transmitter’s forward power is being reduced because the total dc current being drawn from the B+ power supply, as measured by the transmitter controller’s Total B+ Current meter, exceeded 490A. The alarm will clear once the transmitter’s forward power is no longer being reduced. This alarm indicates the transmitter’s efficiency is much lower than expected, most likely due to a poor load being presented to the RF power modules. Ensure the load impedance being presented to the transmitter by the antenna network is within specification.

Exciter A/B: High Forward Foldback

This alarm occurs when the transmitter’s forward power has been reduced because the average forward power increased above 150% of the transmitter’s rated carrier power. The alarm will clear when the forward power is no longer being reduced. The alarm will generally occur due to excessive modulation. Reduce the level of modulation applied to the transmitter.

Exciter A/B: High Power Lockout

This alarm occurs when the exciter has reduced the power set point due to the currently active high power lockout limit being lower than the active preset’s power set point.



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Exciter A/B: High Temperature Foldback

This alarm indicates either the average temperature of the 10 hottest power modules in the transmitter has exceeded 80 degrees Celsius, or the rectifier heatsink temperature has exceeded 80 degrees Celsius, and the transmitter's forward power is being reduced to maintain temperatures that are below the above thresholds. Once the high temperature condition has cleared, it may take up to an hour for the transmitter to return to its power setpoint, and the alarm will clear when the power is no longer being reduced. Otherwise, pressing the reset button will cause the alarm to clear. Check the transmitter’s output network and verify that the air filter in the back of the cabinet is clean. Verify the temperature of the transmitter building is within specifications.

Exciter A/B: Low B+ Voltage

This alarm occurs when the B+ voltage measured by the exciter drops below 75% of the B+ setpoint for more than 10 seconds. When this alarm is present the exciter will not allow the PDM duty cycle to be increased to compensate for fluctuations in B+. This alarm will clear when the B+ voltage measurement exceeds 81.25% of the B+ setpoint. Generally this alarm indicates that the B+ voltage cannot be increased because the ac voltage is too low. Check the ac mains voltage connected to the transmitter and verify the power transformer is tapped correctly.

Exciter A/B: Low Forward Power 1 (or 2)

This alarm occurs when the output power of the transmitter is below the corresponding user-defined Low Forward Power Threshold (1 or 2). This alarm should occur with other alarms indicating why the transmitter’s output power has dropped. See the troubleshooting information with associated alarms.

Exciter A/B: No B+ Sample

This alarm indicates the exciter’s B+ voltage sample is below 40 V for more than 10 seconds. If there is an associated Low B+ voltage alarm, follow the troubleshooting information for that alarm. If there are no additional alarms and there is a second exciter installed, switch exciters and check if the alarm is present on the other exciter. If the alarm is present on the second exciter, check the cabling between the B+ sampling point and the control/interface PWB. If the connection is OK, replace the control/interface PWB (see “Control/interface PWB replacement” on page 1-63). If the alarm is not present on the second exciter, or there is no second exciter in the transmitter, replace the digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).



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Exciter A/B: No Carrier Sync Signal Present

This alarm will occur when the transmitter’s Sync Source is set to GPS Sync Card or Combiner and the 10 MHz or 1 kHz synchronization signal is either not present or out of specification. If the Sync Source is set to Combiner, this alarm will cause the transmitter to be inhibited, otherwise this alarm is displayed for information only. If the transmitter’s Sync Source is set to GPS Sync Card, check the connection between the GPS sync PWB and the control/interface PWB. If the connection is OK, replace the GPS sync PWB (see “GPS Sync PWB replacement” on page 1-64). If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58) or the control/interface PWB (see “Control/interface PWB replacement” on page 1-63). If the transmitter’s Sync Source is set to Combiner, check the connection between the combiner and the control/interface PWB. If the connection looks OK, troubleshoot the combiner’s synchronization signal source.

Exciter A/B: No External 10 MHz

This alarm indicates the transmitter is set to run on an external 10 MHz source, but the exciter has determined the frequency of the external source to be outside of the range 9.9 MHz to 10.1 MHz. This will cause the exciter to revert to using its internal 10 MHz reference until it determines the external 10 MHz is in range. This may also cause an exciter changeover if a backup exciter is installed and automatic changeover is enabled. Check the integrity and signal level of the external 10 MHz source. If the external source is acceptable and the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: No IBOC Data

This alarm indicates there is no modulation data being provided by the embedded Exgine when the transmitter is running in an IBOC mode of operation. This alarm will trigger the Digital Input Loss alarm. Verify the transmitter is operating in the intended mode. Verify the embedded Exgine is connected to the control/interface PWB and the wiring connections are intact. Verify the Exporter is connected to the Exgine and the Exgine is receiving data from the Exporter. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58) or the Exgine PWB (see “Exgine PWB replacement” on page 1-64).



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Exciter A/B: Over Current Shutback

This alarm indicates the peak RF current at the output of the transmitter has exceeded the Peak RF Current Limit. This alarm causes the transmitter to immediately shut down its RF output and then recover. If this alarm occurs in conjunction with the Controller’s Fast SWR Shutback alarm, there may be a fault in the transmitter’s external RF output network (i.e, rigid-line, antenna, etc.). If this alarm is occurring without the presence of the Controller’s Fast SWR Shutback alarm, verify the RF current sample, RF voltage sample and the wiring between the sample point and the control/interface PWB is not damaged. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: PLL Unlocked

This alarm indicates the exciter's phase lock loop, which locks the transmitter's carrier frequency to a 10 MHz reference, is no longer locked to the reference. If an external 10 MHz source is being used, the exciter will fall back to using its internal 10 MHz clock. Otherwise, the exciter will inhibit its output. If an external 10 MHz source is being used, check the integrity and signal level of the source. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: Power Below Setpoint

This alarm indicates that the transmitter cannot achieve the desired output power. For the alarm to occur, the power must be at least 10% below the setpoint for more than four (4) seconds, and the exciter is not able to increase the output power because it has reached maximum gain, or the output is being limited by a foldback condition. The alarm is typically accompanied by other alarms. See the troubleshooting action for the associated alarms.

Exciter A/B: Precorrection Inhibited

This alarm indicates that the exciter has disabled its pre-correction compensation. This alarm will occur because the transmitter’s B+ voltage is too low. See the troubleshooting action for the associated low B+ voltage alarm.

Exciter A/B: Protection Mechanisms Disabled

This alarm indicates that the exciter’s protection (shutback, foldback, cutback) has been turned off by the user. The state should only be required when calibrating the transmitter after a frequency change. If this state is not intentional, press the reset button on the associated digital AM exciter PWB. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).



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Exciter A/B: Reboot for Settings Needed

This alarm indicates that the exciter needs to reboot itself to reconfigure its settings. The exciter should automatically reboot itself, however if the alarm persists, press the reset button on the associated digital AM exciter PWB. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: RF Probes Uncalibrated

This alarm indicates that the associated exciter has not been calibrated for the transmitter’s current operating frequency. If the operating frequency has been changed inadvertently, change the frequency back to its original setting. If a frequency change has been performed, recalibrate the exciter per the Nautel provided frequency change procedure.

Exciter A/B: SWR Foldback

This alarm indicates the average reflected power has exceeded the acceptable limit, and the transmitter’s RF output is being reduced to maintain the maximum acceptable reflected power. This alarm normally occurs due to a poor impedance being presented to the transmitter. Inspect the antenna network and check the tuning to ensure the impedance being presented to the transmitter is within specification.

Exciter A/B: SWR Shutback

This alarm indicates the transmitter’s peak reflected power has exceeded the factory set peak reflected limit. This alarm causes the transmitter to immediately shut down its RF output, then recover. If this alarm occurs in conjunction with the Controller’s Fast SWR Shutback alarm, it generally indicates a fault in the transmitter’s external RF output network (e.g., rigid-line, antenna, etc.). If this alarm occurs without the presence of the Controller’s Fast SWR Shutback alarm, verify the RF current sample, RF voltage sample and the wiring between the sample point and the control/interface PWB is not damaged. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: Transmitter Gain Too Low

This alarm occurs when the power gain of the transmitter falls below 63%. This alarm is latching and requires pressing the reset button to clear the alarm. This alarm normally occurs because there is a significant number (greater than 37%) of disabled power modules. Try resetting transmitter alarms to clear power module faults. If the alarm persists, repair or replace RF power modules to clear this alarm (see “RF power module troubleshooting” on page 1-45).



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Exciter A/B: Transmitter Type Not Set

This alarm indicates that the associated exciter has not been informed of the type of transmitter it has been installed in. If the affected exciter is a replacement, follow the digital AM exciter PWB replacement procedure to clear the alarm (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: Unsigned DSP Image

This alarm indicates that the software installed on the exciter is invalid or corrupt and it is inhibiting its output. Try pressing the reset button on the digital AM exciter PWB. If the alarm persists, perform a software upgrade on the transmitter. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exciter A/B: Unsigned FPGA Image

This alarm indicates that the software installed on the exciter is invalid or corrupt. Press the reset button on the digital AM exciter PWB. If the alarm persists, perform a software upgrade on the transmitter. If the alarm persists, replace the associated digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58).

Exgine: AM/FM Mode Mismatched

This alarm indicates the Exporter mode does not match the Exgine mode. Reconfigure the Exporter or Exgine to the correct mode.

Exgine: DPLL Unlocked This alarm occurs when the Exgine phase-locked loop can no longer follow the reference input within 1 ppm of its calibrated value. When using Ethernet sync, this can be triggered by excessive jitter on the Ethernet link or a sudden change in throughput delay of the E2X signal path (e.g., switched IP circuits). This alarm can be temporary, in this case, once the delay has been compensated for and a new equilibrium has been found. This alarm can also be caused by Exgine crystal aging, which can be resolved by recalibrating the Exgine crystal. Ensure the alarm is not temporary and persists for at least one (1) hour. Verify the disciplining input (Exporter clock) is correct. If Exgine crystal aging is suspected, widen the VCXOPPM limits to 5 ppm. Restart the system, operate for 24 hours and ensure the alarm clears. Configure the calibrated VCXO value with the new DAC value as reported from the Exgine status screen. Set the limits back to 0.95 ppm. Restart the system and ensure the alarm is cleared.



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Exgine: Lost External 10MHz

This alarm is occurs when the Exgine's external 10 MHz signal disappears during an active E2X connection. When this alarm is present, the Exgine will run on the internal oscillator. This can eventually lead to diversity delay drifts and FIFO Overflow or Underflow conditions. If an external 10 MHz signal is being intentionally applied to the Exgine, verify a valid 10 MHz signal is being applied to the Exgine. If an external 10 MHz signal is not being applied to the Exgine, cycle (turn off, then on) ac power to the transmitter. If the alarm persists in either condition, replace the Exgine PWB (see “Exgine PWB replacement” on page 1-64).

Exgine: Network Down This alarm indicates the Exgine has no network connectivity. Verify the Exgine's network settings are configured properly, and the network cable is connected to the correct port on the Exgine PWB.

Exgine: Network Misconfigured

This alarm indicates that invalid Exgine network parameters have been configured. Review and correct all exgine network settings including the IP address, netmask and gateway.

Exgine: System Error This alarm acts as a summary alarm for a number of unexpected Exgine system conditions, such as failed memory checks or internal configuration errors. Contact Nautel Customer Service to troubleshoot this issue.

Module: +15V Fail This alarm indicates the RF power module’s +15 V power supply is below +13.5 V or above +16.5 V. This alarm will cause the RF power module to be immediately disabled. If other alarms are present at the same time this alarm is active, see the troubleshooting action for the associated alarms. Otherwise, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47).

Module #: EEPROM Failure

This alarm indicates the RF power module was not able to load valid data from its EEPROM. Try removing and re-inserting the RF power module. If the alarm persists, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47).



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Module #: External Disable Active

This alarm indicates the PDM cable has been disconnected from the front of the RF power module, which causes the power module to be immediately disabled. If this alarm occurs, reconnect the PDM drive cable associated with that RF power module. If the problem persists, swap the affected RF power module with an operational RF power module’s position. If the fault follows the RF power module, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47). If the fault remains with the position, try replacing the PDM drive cable. If the alarm persists, replace the source of the PDM signal (see “PDM Drive Distribution PWB replacement” on page 1-65).

Module #: High B+ Voltage

This alarm indicates the RF power module's B+ meter has exceeded 450 V. If high B+ voltage alarms are present for other system components, see the troubleshooting action for those alarms. If the alarm persists, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47).

Module #: High DC Current

This alarm indicates that the RF power module's DC Current meter has exceeded 22 A, or the RF power module's peak DC current has exceeded the threshold applied to the microcontroller's comparator. This alarm will immediately disable the RF power module, and latch it off. If this alarm occurred in conjunction with an Overmodulation alarm, follow the troubleshooting action for that alarm. Otherwise, try resetting the alarms using the AUI. If the alarm persists, replace the RF power module. If the alarm clears, troubleshoot the suspect RF power module for RF FET failures (see “Troubleshooting RF power modules” on page 1-51). If the alarm persists, suspect that the associated RF relay is not opening, or the associated gas discharge tube has activated.

Module #: High PA Voltage

This alarm occurs because of one of two conditions: (1) the PA voltage is at least 10% above the product of the B+ level and the PDM duty cycle; or (2) the PA voltage has exceeded 95% of the B+ value for more than 50 ms. The alarm is latching and will cause the associated RF power module to disable itself. This alarm generally indicates that a modulator FET has failed. See “Troubleshooting RF power modules” on page 1-51 to determine whether to replace the affected RF power module or to repair damaged parts.



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Module #: High RF Drive This alarm indicates the RF drive duty cycle as measured by the RF power module is above 65%. The affected RF power module is immediately disabled. Try swapping the affected RF power module with an operational RF power module in another position. If the fault follows the RF power module, replace the RF power module (see “Removing an RF power module” on page 1-47). If the fault remains with that position, and is also present on an adjacent power module, try replacing the associated RF Drive cable. If the alarm persists, replace the RF Drive Distribution PWB (see “RF drive distribution PWB replacement” on page 1-66).

Module #: High Temperature

This alarm indicates the power module's measured heatsink temperature has exceeded 90 degrees Celsius. The affected RF power module is immediately disabled. If this alarm occurs with another alarm, troubleshoot that alarm first. Otherwise, see “Troubleshooting RF power modules” on page 1-51 to determine whether to replace the affected RF power module or to repair damaged parts.

Module #: Invalid Thermistor Sample

This alarm indicates there is a problem with the associated RF power module's temperature sample. When this alarm occurs, the associated RF power module will disable itself until the condition is cleared. Inspect R1 on the RF power module, which is soldered to pads G and H of A1, and repair or replace as necessary. Otherwise replace the entire RF power module (see “Removing an RF power module” on page 1-47).

Module #: Low B+ Voltage

This alarm indicates the B+ level of the associated RF power module is below 75% of its nominal value. If the Rack Interface’s Low B+ Voltage alarm is present, follow the troubleshooting action for that alarm. Otherwise, try swapping the affected RF power module with an operational RF power module in another position. If that fault follows the RF power module, replace the RF power module (see “Removing an RF power module” on page 1-47). If the fault remains with that position, check the B+ fuse associated with the RF power module and replace as necessary (see “Module #: Low B+ voltage” on page 1-45).



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Module #: Low Fan 1 (or 2) Speed

This alarm occurs if the RF power module is expected to produce RF power and the fan (1 or 2) tachometer drops below 1650 RPM. The affected RF power module is immediately disabled. If only one RF power module reports this alarm, replace the affected RF power module (see “Removing and reinstalling RF power modules” on page 1-47). If multiple RF power modules (above the same fan tray) report this alarm, replace the associated fan or fan tray assembly (see “RF Power Module Fan Tray replacement” on page 1-72). If the alarm persists, replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Module #: Low PA Voltage

This alarm indicates the RF power module's PA Voltage meter has dropped 10% below the expected value - determined by multiplying the power module's B+ Voltage meter by the PDM Duty Cycle meter - for more than 500 ms. This alarm can only be triggered if the RF power module PDM Duty Cycle meter is above 10%, causing the affected RF power module to be immediately disabled, and latched off. Try resetting the alarm using the AUI. If the alarm persists, replace the affected RF power module (see “Removing and reinstalling RF power modules” on page 1-47).

Module #: Low RF Drive This alarm indicates the RF drive duty cycle of the affected RF power module is below 35%. The affected RF power module is immediately disabled. Try swapping the affected RF power module with an operational RF power module in another position. If the fault follows the RF power module, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47). If the fault remains with that position, and is also present on n adjacent power module, try replacing the associated RF Drive cable. If the alarm persists, replace the RF Drive Distribution PWB (see “RF drive distribution PWB replacement” on page 1-66).

Module #: No Controller Communications

This alarm indicates the RF power module has not received any communication from the rack interface for 10 seconds. Try swapping the affected RF power module with an operational RF power module in another position. If the alarm follows the RF power module, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47). If the alarm remains with the position, replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).



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Module #: Overmodulation

This alarm indicates the RF power module's PDM Duty Cycle meter is above 95%. Verify the modulation being applied to the transmitter is not too high. Try swapping the RF power module with an RF power module that is not showing this alarm. If the alarm follows the RF power module, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47). If the alarm remains with the original position, try replacing the digital AM exciter PWB (see “Digital AM exciter PWB replacement” on page 1-58) or the control/interface PWB (see “Control/interface PWB replacement” on page 1-63).

Module #: Residual PA Voltage Present

This alarm indicates the PA voltage of the RF power module is higher than expected with either the modulator or the RF amplifier disabled. See “Troubleshooting RF power modules” on page 1-51 to determine whether to replace the affected RF power module or to repair damaged parts, suspecting a failure of one of the FETs.

Module #: RF Drive Fault This alarm indicates that the duty cycle of the RF drive or the dead time between RF drive signals on the associated RF power module is not as expected. This alarm causes the RF power module to be immediately disabled and latched off. Try resetting the alarm using the AUI. If the alarm persists, try swapping the affected RF power module with an operational RF power module in another position. If the fault follows the RF power module, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47). If the fault remains with that position, and is also present on an adjacent power module, try replacing the associated RF Drive cable. If the alarm persists, try replacing the RF Drive Distribution PWB (see “RF drive distribution PWB replacement” on page 1-66).

Rack #: AC Phase Loss This alarm occurs when the SCR rectifier assembly detects a significant imbalance in the ac phase voltages. The rectifier will shut down when this condition exists and prevent the transmitter from generating RF. In a safe manner, measure the voltage of each phase of the ac mains. If a phase is missing, check the ac mains fuses. If the ac mains phases are normal and the alarm persists, check the Phase Loss LED on the rectifier. If it is on, replace the SCR rectifier (see “SCR Rectifier Inspection/Replacement” on page 1-69). If the Phase Loss LED is off, replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).



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Rack #: Arc Detector 1 This alarm indicates that the transmitter’s arc detector has detected an arc and caused the transmitter to shut back. Due to the sensitivity of the arc detector, it is possible for an external UV source to cause this alarm. Check and remove all external UV sources. If the alarm persists, perform a visual inspection inside the rear of the transmitter for signs of corona or arcing.

Rack #: EEPROM Failure

This alarm indicates that the rack controller has failed to load its configuration from EEPROM. Remove and reapply the ac power to the transmitter. If the alarm persists, replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Rack #: High AC Voltage This alarm indicates the rack interface’s Ac Sample meter is above 384 V. The alarm clears when the sample falls below this voltage. It can be caused by an improperly tapped power transformer or a transient on the ac mains. Verify the mains transformer is tapped correctly (see “Connecting transformer taps/load wiring” on page 3-1 in the Installation Manual). If so, monitor the ac mains for transient conditions when this alarm occurs.

Rack #: High B+ Shutback

This alarm occurs when the B+ voltage measured by the rack interface exceeds the set threshold (normally 430 V). This causes the transmitter to disable the B+ power supply until the B+ voltage has decreased an additional 15 volts below the threshold. This alarm normally occurs with extreme changes in transmitter power (i.e., preset changes, interlock open, etc.). If the alarm is occurring continuously, or when unexpected, monitor the B+ with an oscilloscope and determine if the B+ is exceeding the shutback limit. If it is not exceeding the limit, verify the ac mains transformer is tapped correctly (see “Connecting transformer taps/load wiring” on page 3-1 in the Installation Manual).



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Rack #: High B+ Voltage If the B+ voltage is more than 10 V above the B+ voltage set point, the rack interface will attempt to decrease the rectifier’s output. If the rack interface reaches the bottom of its adjustment range and the B+ voltage remains 10 V or more above the B+ voltage setpoint for more than 15 seconds, this alarm will occur. The alarm will clear when the B+ voltage changes to within 10 V of the B+ voltage setpoint, or the B+ power supply is inhibited (by turning RF Off, for example). If the alarm persists while the transmitter is producing RF power, check the ac mains voltages and verify they are within ±10% of the nominal voltage for which the transformer is tapped. Verify the mains transformer is tapped correctly (see “Connecting transformer taps/load wiring” on page 3-1 in the Installation Manual). If the alarm persists, replace the rectifier assembly (see “SCR Rectifier Inspection/Replacement” on page 1-69) or the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Rack #: High Rectifier Temperature

This alarm indicates that the rectifier heatsink temperature has exceeded 100 degrees Celsius. The exciter should reduce the transmitter’s output power before this alarm occurs (see “Exciter: High Temperature Foldback” alarm). The alarm will clear once the rectifier heatsink temperature drops below 99.5 degrees Celsius. The alarm indicates that there is excessive dissipation in the rectifier, likely due to high current draw. This may be due to the secondary voltage of the power transformer being lower than specified. Verify the mains transformer is tapped correctly (see “Connecting transformer taps/load wiring” on page 3-1 in the Installation Manual). If the alarm persists, replace the rectifier assembly (see “SCR Rectifier Inspection/Replacement” on page 1-69).

Rack #: Low AC Voltage This alarm indicates the rack interface’s Ac Sample meter is below 256 V. The alarm clears when the sample rises above this voltage. It is caused by an improperly tapped transformer, or a transient on the ac mains. Verify the mains transformer is tapped correctly (see “Connecting transformer taps/load wiring” on page 3-1 in the Installation Manual). If so, monitor the ac mains for transient conditions when this alarm occurs. See “Rack #: Low AC” on page 1-46.



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Rack #: Low B+ Voltage If the B+ voltage falls to more than 15% below the B+ voltage set point, the rack interface will attempt to turn up the rectifier output voltage. If the rack interface reaches the top of its adjustment range and the B+ voltage remains 25% or more below the B+ voltage setpoint for more than two (2) seconds, this alarm will occur. The alarm will clear when the B+ voltage changes to within 25% of the B+ voltage setpoint, or the B+ power supply is inhibited (by turning RF Off, for example). If the alarm persists while the transmitter is producing RF power, check the main B+ fuse and replace as necessary. If the fuse is OK or the alarm persists, check the ac mains voltages and verify they are within ±10% of the nominal voltage for which the transformer is tapped. Verify the mains transformer is tapped correctly (see “Connecting transformer taps/load wiring” on page 3-1 in the Installation Manual). If the alarm persists, replace the rectifier assembly (see “SCR Rectifier Inspection/Replacement” on page 1-69) or the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Rack #: Power Module # Not Responding

This alarm indicates that the rack interface PWB is not receiving a response from the associated RF power module. Try swapping the affected RF power module with an RF power module in another location. If the alarm follows the RF power module, replace the RF power module (see “Removing and reinstalling RF power modules” on page 1-47).

Rack #: Rectifier Fan 1 (or 2) Fail

This alarm occurs if the speed of one of the SCR rectifier’s cooling fans is below 3000 RPM for longer than 15 seconds. Inspect the affected fan and, if necessary, replace it (see “SCR Rectifier Inspection/Replacement” on page 1-69).

Rack #: +15 V Fail This alarm occurs if the +15 V rail is outside the acceptable range (12 V to 18 V). Disconnect the DC output of both +15 V power supplies, and measure the voltage of each. If the output voltage of either power supply measures outside of the acceptable range, replace the affected power supply. If both power supplies measure within the acceptable range, replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).



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Rack #: +15 V A (or B) Fail

The digital fault reporting output of either +15 V power supply (U3 or U4) is active. If the overall +15 V Fail alarm is active, follow the troubleshooting steps for that alarm. Otherwise, check continuity of the cabling between the associated +15 V power supply and the rack interface PWB. If the cabling looks OK, and all connections are tight, replace the associated +15 V power supply (see “Low Voltage Power Supply Replacement” on page 1-71).

Rack #: -15 V Fail This alarm occurs if the -15 V rail is outside its acceptable range of -12 to -18 V. Suspect a faulty dc-dc converter on the rack interface PWB. Replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Rack #: -15 V A (or B) Fail

This alarm occurs if the associated -15 V power supply’s output voltage is outside its acceptable range of -12 to -18 V. Suspect a faulty dc-dc converter on the rack interface PWB. Replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Rack #: +30 V Fail This alarm occurs if the +30 V rail has varied outside its acceptable range of 25 to 35 V. Suspect a faulty dc-dc converter on the rack interface PWB. Replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).


This alarm occurs if the associated 30 V power supply’s output voltage is outside its acceptable range of 25 V to 35 V. Suspect a faulty dc-dc converter on the rack interface PWB. Replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).

Rack #: +48 V Fail This alarm occurs if the +48 V rail is outside the acceptable range (44 V to 52 V). Disconnect the DC output of both +48 V power supplies, and measure the voltage of each. If the output voltage of either power supply measures outside of the acceptable range, replace the affected power supply. If both supplies measure within the acceptable range, replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).



Issue 3.3 2017-03-31 Page 1-35


If the overall +48 V Fail alarm is active, follow the troubleshooting steps for that alarm. Otherwise, check continuity of the cabling between the associated +48 V power supply and the rack interface PWB. If the cabling looks OK, and all connections are tight, replace the associated +48 V power supply (see “Low Voltage Power Supply Replacement” on page 1-71).

Rack #: +5 V Fail This alarm occurs if the +5 V rail has varied outside its acceptable range of 4 to 6 V. Suspect a faulty dc-dc converter on the rack interface PWB. Replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).


This alarm occurs if the associated +5 V power supply’s output voltage is outside its acceptable range of 4 to 6 V. Suspect a faulty dc-dc converter on the rack interface PWB. Replace the rack interface PWB (see “Rack Interface PWB replacement” on page 1-67).



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Table 1.2: Troubleshooting Summary Alarms

Summary Alarm Name, AUI (front panel UI)

Description and Triggering Alarms

Audio Loss Summary(Audio Loss Summary)

This summary alarm is triggered if any of the following audio loss related alarms occur:

Exciter A/B alarms:AES1/2 Unlocked Audio Loss No Host AudioAM Input Loss Digital Input Loss No IBOC Data

Controller Fault Summary(Controller Summary)

This summary alarm is triggered if any of the following Controller related alarms occur:

Controller alarms:EEPROM Failure: Config EEPROM Failure: Schedule Host Not RespondingEEPROM Failure: Potentiometers EEPROM Failure: Thresholds Low BatteryEEPROM Failure: Remotes Host Not Booted PDM Latch

Exciter Fault Summary(Exciter Summary)

This summary alarm is triggered if any of the following Exciter related alarms occur:

Controller alarms:Audio Loss Shutdown High RF DriveExciter Changeover Low RF DriveExciter A or B Not Responding

Exciter A/B alarms:AES 1/ 2 Unlocked FPGA Test Failed Power Below SetpointAM Input Loss Low Forward Power 1/2 Precorrection InhibitedAudio Loss No B+ Sample RF Probes Uncalibrated B+ Sample Uncalibrated No Carrier Sync Signal Transmitter Gain Too LowCarrier Sync Unlocked No External 10 MHz Transmitter Type Not SetDigital Input Loss No IBOC Data Unsigned DSP ImageExternal Inhibit Active PLL Unlocked Unsigned FPGA Image

Exgine Fault Summary(Exgine Summary)

This summary alarm is triggered if any of the following Exgine related alarms occur:

Controller alarms:Exgine Not Responding

Exgine alarms:AM/FM Mode Mismatched FIFO Underflow Network Misconfigured DPLL Unlocked Lost External 10 MHz System ErrorFIFO Overflow Network Down


Issue 3.3 2017-03-31 Page 1-37

External Fault Summary(External Summary)

This summary alarm is triggered if any of the following external alarms occur:

Controller alarms:Combiner Interlock Open External PDM Inhibit Interlock Open

Exciter alarms:Audio Overmod Protection

GPS Sync Fault Summary(GPS Sync Summary)

This summary alarm is triggered if any of the following GPS sync related alarms occur:

Controller alarms:GPS Not Responding GPS Receiver Not Responding GPS UnlockedGPS PLL Unlocked GPS Sync No 1-PPS

High Reflected Power Summary(Refl Power Summary)

This summary alarm is triggered if any of the following high reflected power related alarms occur:

Controller alarms:Fast SWR Shutback

Exciter alarms:SWR Foldback SWR Shutback

High Temperature Summary(High Temp Summary)

This summary alarm is triggered if any of the following temperature related alarms occur:

Exciter alarms:High Temperature Foldback

Rack alarms:High Rectifier Temperature





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Maintenance Fault Summary(Maintenance Summary)

This summary alarm is triggered if any of the following maintenance related alarms occur:

Controller alarms:EEPROM Failure: Config Exciter Changeover High RF Drive EEPROM Failure: Potentiometers Exgine Not Responding Host Not Booted EEPROM Failure: Remotes GPS PLL Unlocked Host Not RespondingEEPROM Failure: Schedule GPS Not Responding Low Battery EEPROM Failure: Thresholds GPS Sync No 1-PPS Low RF Drive Exciter A or B Not Responding GPS Unlocked Rack1 Not Responding GPS Receiver Not Responding

Exciter alarms:B+ Sample Uncalibrated High B+ Voltage No Carrier Sync SignalCarrier Sync Unlocked Low B+ Voltage No External 10MHzExternal Inhibit Active No B+ Sample Precorrection Inhibited

Exgine alarms:AM/FM Mode Mismatched FIFO Underflow Network MisconfiguredDPLL Unlocked Lost External 10MHz System ErrorFIFO Overflow Network Down

Module alarms:External Disable Active High Temperature No Controller CommsFront Panel Inhibit Invalid Thermistor Sample OvermodulationHigh B+ Voltage Low B+ Voltage Residual PA VoltageHigh DC Current Low Fan 1/2 Speed RF Drive FaultHigh PA Voltage Low PA Voltage +15V FailHigh RF Drive Low RF Drive

Rack alarms:+5V Fail +30V A/B Fail High B+ Voltage+5V A/B Fail +48V Fail High Rectifier Temp+15V Fail +48V A/B Fail Low AC Voltage +15V A/B Fail AC Phase Loss Low B+ Voltage -15V Fail EEPROM Failure PM 1-40 Not Responding-15V A/B Fail High AC Voltage Rectifier Fan 1/2 Fail+30V Fail





Issue 3.3 2017-03-31 Page 1-39

Off Air Summary(Off Air Summary)

This summary alarm is triggered if any of the following off-air related alarms occur:

Controller alarms:Arc Shutback External PDM Inhibit Interlock OpenAudio Loss Shutdown Fast SWR Shutback PDM LatchCombiner Interlock Open

Exciter alarms:FPGA Test Failed RF Probes Uncalibrated Transmitter Type Not Set

Over-Current Shutback SWR Shutback Unsigned DSP Image

PLL Unlocked Transmitter Gain Too Low Unsigned FPGA Image

Rack alarms:Arc Detector 1 High B+ Shutback Low B+ Shutdown

Output Network Fault Summary(O/P Network Summary)

This summary alarm is triggered if any of the following output network related alarms occur:

Controller alarms:Arc Shutback Fast SWR Shutback

Exciter alarms:

Cutback Over-Current Shutback SWR Shutback

High Forward Foldback SWR Foldback

Rack alarms:Arc Detector 1

Power Module Fault Summary(PM Summary)

This summary alarm is triggered if any of the following power module related alarms occur:

Module alarms:EEPROM Failure High Temperature No Controller CommsExternal Disable Active Invalid Thermistor Sample OvermodulationFront Panel Inhibit Low B+ Voltage Residual PA VoltageHigh B+ Voltage Low Fan 1/2 Speed RF Drive FaultHigh DC Current Low PA Voltage +15V FailHigh PA Voltage Low RF DriveHigh RF Drive

Rack alarms:PM 1-40 Not Responding





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Power Supply Fault Summary(PS Summary)

This summary alarm is triggered if any of the following power supply related alarms occur:

Exciter alarms:High B+ Voltage High DC Curr Foldback Low B+ Voltage

Rack alarms:AC Phase Loss Low B+ Shutdown +30V FailHigh AC Voltage Rectifier Fan 1/2 Fail +30V A/B FailHigh B+ Shutback +5V Fail +48V FailHigh B+ Voltage +5V A/B Fail +48V A/B FailHigh DC Curr Foldback +15V Fail -15V FailHigh Rectifier Temp +15V A/B Fail -15V A/B FailLow AC Voltage

Rack Fault Summary(Rack Summary)

This summary alarm is triggered if any of the following rack related alarms occur:

Controller alarms:Rack1 Not Responding

Rack alarms:EEPROM Failure

Reduced Power Summary(Power Low Summary)

This summary alarm is triggered if any of the following reduced power related alarms occur:

Exciter alarms:Audio Overmod Protection High Forward Foldback Power Below SetpointCutback High Temp Foldback SWR FoldbackHigh DC Current Foldback Low Forward Power 1/2





Issue 3.3 2017-03-31 Page 1-41

Table 1.3: Module Replacement Procedures

Module Replacement Procedure

RF Power Module See page 1-47

Power Amplifier MOSFET See page 1-54

Modulator MOSFET See page 1-56

Remote Interface PWB See page 1-58

Digital AM Exciter PWB See page 1-58

Control/Interface PWB See page 1-63

GPS Sync PWB See page 1-64

Exgine PWB See page 1-64

PDM Distribution PWB See page 1-65

RF Drive Distribution PWB See page 1-66

Rack Interface PWB See page 1-67

SCR Rectifier Assembly See page 1-69

Low Voltage Power Supplies See page 1-71

RF Power Module Fan Tray See page 1-72

Single Board Computer (SBC) See page 1-73

Arc Detector UV Sensor See page 1-76


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Responding to alarms

Controller: External PDM Inhibit

A Controller: External PDM Inhibit alarm indicates that an external PDM inhibit command is present. The alarm could be caused by an short circuit in the external wiring path to the control/interface PWB or a fault in the switching circuitry on the control/interface PWB.

The external PDM inhibit is wired to the control/interface PWB. The circuit can be configured as single-ended (internal power supply) or differential (external power supply), using user-provided shorting jumpers on terminal block TB1 (see “External PDM inhibit” on page 8-4 of the Pre-Installation Manual).

1. Gain access to the control/exciter panel (A11) (see Figure 1.6 on page 1-57) by opening thecontrol cabinet’s front door.

2. Connect a digital multimeter (set to measure dc) between TB1-6 and TB1-7 of the control/interface PWB.

3. If the measured dc voltage is greater than 10 V between TB1-6 and TB1-7, there is a shortcircuit in the external PDM inhibit circuit. Check for external causes.

4. If the measured dc voltage is less than 10 V between TB1-6 and TB1-7, there is no externalPDM inhibit command. Suspect the control/interface PWB and if necessary, replace it (see“Control/interface PWB replacement” on page 1-63).


Issue 3.3 2017-03-31 Page 1-43

Controller: Interlock Open

A Controller: Interlock Open alarm indicates an external interlock is open. The transmitter’s RF output will be inhibited.

The external interlock input is wired to the control/interface PWB by the end user and triggered by the conditions that they set (e.g., the state of the door to the transmitter room). The circuit can be configured as single-ended (internal power supply) or differential (external power supply), using user-provided shorting jumpers on terminal block TB1 (see “External system interlock” on page 8-2 of the Pre-Installation Manual).

1. Gain access to the control/exciter panel (A11) (see Figure 1.6 on page 1-57) by opening thecontrol cabinet’s front door.

2. Connect a digital multimeter (set to measure dc) between TB1-2 and TB1-3 of the control/interface PWB.

3. If the measured dc voltage is less than 10 V between TB1-2 and TB1-3, the external interlockcircuit is open (normally caused by an open interlock switch). Check for external causes.

4. If the measured dc voltage is greater than 10 V between TB1-2 and TB1-3, the externalinterlock circuit is intact and the probable cause of the alarm is a defective monitoringcircuit. Suspect the control/interface PWB and if necessary, replace it (see “Control/interface PWB replacement” on page 1-63).


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Module faults

There are many alarms on the AUI, prefixed by the text Module, that indicate faults related to one or more of the 40 RF power modules in a cabinet. The number that appears after Module or PM, identifies the serial identification of the affected RF power module. These serial numbers are labeled on the front panel of each RF power module.

1. Check the forward power reading on the AUI. If it is less than the preset level, one or more RF power modules are defective. Proceed to “RF power module fault validation”.

2. If the forward power reading in Step 1 is normal press the Transmitter Status button on the AUI to check for other alarms that may have triggered the RF power module alarm.

RF power module fault validation

Each RF power module has a multi-colour LED on its front panel, which can help in identifying a fault and allowing you to determine whether remedial action is required now or later.

Identify and isolate a defective RF power module, and verify the nature of the defect by checking the LEDs on the RF power modules’ front panels. Note which RF power module is not operating normally and producing RF power (i.e., LED is not solid green). Record which RF power modules are displaying an alarm and the state of its LED (see below).

– amber, off: module is RF off– solid red: module has a non-latching alarm– flashing red, then green: module is producing RF, but has an alarm– long red, short amber: module has a latching alarm– long red, short off: module has no valid serial number– short red, long off: module has no valid serial address on the internal bus– long amber, short green: module is producing RF, but no serial communications– long amber, short red: module is not producing RF and no serial communications

Except in the case of a High DC Current, High PA Volts and Residual PA Volts alarm, attempt to reset an RF power module by disconnecting and reconnecting the RJ45 plug in the front of the module. If you cannot reset the front panel LED alarm, see “RF power module troubleshooting”.


Issue 3.3 2017-03-31 Page 1-45

RF power module troubleshooting

Refer to “Removing and reinstalling RF power modules” on page 1-47 for removal and installation instructions and then refer to “Troubleshooting RF power modules” on page 1-51 for detailed troubleshooting information.

Module #: Low B+ voltage

A Module # Low B+ Voltage alarm is triggered when the B+ voltage is at least 10% below its expected level.

1. If all RF power modules are reporting this alarm, it is very likely there is also a Rack #: Low B+ alarm. If so, the fault is not likely associated with an RF power module; proceed to “Rack #: Low AC” on page 1-46 for further troubleshooting information. If not, proceed to Step 2.

2. Check and, if necessary, replace the fuse on the power module interface PWB for the affected RF power module. Each power module interface PWB serves four RF power modules and therefore has four B+ fuses (F1 through F4). Refer to Figures MD-1 and MD-2 in the Mechanical Drawings section of this manual to locate the associated power module interface PWB and then refer to Figure MD-4 or MD-5 to locate the specific fuse.

3. Check and, if necessary, replace the affected RF power module. See “Troubleshooting RF power modules” on page 1-51.

NOTE: A defective RF power module can be removed for repair, without turning off the transmitter, as described in “Removing an RF power module” on page 1-47. The transmitter can be operated at a reduced output power level with an RF power module removed.


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Rack #: Low AC

A Rack # (1-8): Low AC alarm is triggered when the ac input voltage is at least 45% below its expected level. Recovery from this alarm is automatic when the ac voltage rises to an acceptable level.

If the transmitter does not automatically recover from this alarm, the low ac voltage is normally caused by low ac mains voltage or improper primary taps on the power transformer. Troubleshoot a Rack #: Low AC alarm as follows.

1. Measure the ac input voltage and verify the power transformer is tapped as shown in Section 3, “Connecting transformer taps/load wiring” on page 3-1 of the NX100 Installation Manual. If necessary, turn off the transmitter, lock out the ac input voltage and retap the power transformer for the next highest voltage.

2. If the transformer taps are correct, the monitoring circuit is suspect. Contact Nautel for troubleshooting information.

NOTE: An NX100 transmitter has only one rack (or cabinet) and will only display Rack 1.

WARNING:

Lethal voltages exist in the power supply compartment of the

transmitter. Use extreme caution in this area.


Issue 3.3 2017-03-31 Page 1-47

Removing and reinstalling RF power modules

Removing an RF power module

1. Confirm the location of the RF power module that is being removed. Note the alarm text includes a Module serial address that is also identified on the front panel of each RF power module. See Figure 1.3 on page 1-50 to determine the location for a given RF power module (A20 through A59).

2. If possible, turn RF Off and proceed to Step 4. Otherwise, if it is necessary to remove a power module while “on air” you must confirm the RF power module to be removed is disabled. From the AUI, go to the Meters page and click on the Modules - Rack information (i) button. The Power Module status screen (see Figure 1.2 on page 1-48) should appear. Click on the associated RF power module’s Front Panel Inhibit icon. The icon colour should change from green to red, indicating the RF power module is disabled.

3. When the RF power module is disabled, you should hear a relay (click) in the back of the cabinet drop out (de-energize). Proceed to Step 4 if you hear the relay click. If you do not hear the relay de-energize (click), DO NOT CONTINUE to Step 4. Re-enable the module and press the Reset button at the bottom of the page to clear any possible latched alarms while listening for the relay attempt to open. Try re-enabling and disabling a few times while trying to hear the relay de-energize. If you do not hear the sound, DO NOT remove the RF power module while the transmitter is on-air. Turn RF Off, remove the RF power module following Step 4 through Step 6 and replace the relay before turning RF On.

4. Disconnect the RJ45 cable from the front of the RF power module.

5. Remove both mounting screws from the RF power module’s front panel.

6. Grasp the handle on the front of the RF power module and carefully pull the RF power module out of the transmitter.

WARNING:

failure to follow the rf power module removal instructions may

result in injury to the operator and serious physical damage to the rf

power module and transmitter.


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Figure 1.2: Disabling/Enabling an RF Power Module

Green indicates enabled. Click to disable (will turn red);click again to re-enable (will turn green)


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Installing an RF power module

1. If possible, turn off the transmitter before installing an RF power module. Grasp the handle on the front of the RF power module and insert it into the transmitter.

2. Carefully push the RF power module into place so that its card-edge connector mates with the transmitter.

3. Install both mounting screws in the RF power module’s front panel.

4. Connect the RJ45 cable to the front of the RF power module. If you are installing the RF power module while the transmitter is “on-air”, click on the associated RF power module’s Front Panel Inhibit icon as shown in Figure 1.2. The icon colour should change from red to green, indicating the RF power module is enabled. You should hear a relay in the back of the transmitter pick up (energize).

5. Upgrade the subsystem software using the AUI’s Upgrade Software page under the System Settings menu. See the NX100 Operations and Maintenance Manual for detailed instructions.


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Figure 1.3: RF Power Module Locations

RF PowerModules

Front Door Removed for


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Troubleshooting RF power modules

Maintenance philosophy

Recommended troubleshooting procedures for RF power modules are limited to “go” or “no-go” resistance or diode measurements on the module’s power semi-conductors and replacement procedures for these devices.

Special Tools and Test Equipment

The following test equipment and cables are required to troubleshoot an RF power module.

• A digital multimeter with resistance and diode settings.

• A torque screwdriver with a torque range of 0.0 to 2.26 N-m (0 - 20 in.-lbs). Required for installing MOSFET attaching hardware.

• A soldering iron and desoldering tool.

• An NX100 spares kit (contains replacement semi-conductors).

Electrostatic Precautions

The RF power module contains semiconductor devices that are susceptible to damage from electrostatic discharge. Be sure to follow the electrostatic precautions in “Electrostatic protection” on page 1-3 at all times.

Preparation for Troubleshooting

1. Follow the procedure in “Removing an RF power module” on page 1-47 to remove the RF power module from the transmitter.

2. Place the RF power module on a suitable work surface.

3. Perform the resistance measurements on the modulator and power amplifier MOSFETs as described in “Resistance measurements” on page 1-52.

4. Perform the diode checks on the free-wheel diodes as described in “Power Amplifier FET replacement” on page 1-54


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Resistance measurements

Complete the following resistance measurements for each suspect RF power module. See Figure 1.4 on page 1-53 to identify the power MOSFETs on the RF power module.

1. Remove fuse F1 from its holder and measure its resistance using a digital multimeter. A blown fuse will measure an open circuit. If the fuse is OK, return it to its holder.

2. For each power amplifier MOSFET (Q7 through Q10) and each modulator MOSFET (Q11, Q12 and Q13), use a digital multimeter to make the following resistance measurements. Note that Q7 through Q10 have screw-head terminals and Q11 through Q13 have solder pads (see Figure 1.4 on page 1-53):

• Check for 1,000 between the gate and source.

• Check for an open circuit between the gate and drain.

3. If either measurement in Step 2 is not satisfactory, replace the affected power amplifier MOSFET (see “Power Amplifier FET replacement”) or modulator MOSFET (see “Modulator FET replacement” on page 1-56).

4. If both measurements in Step 2 are satisfactory, replace the entire RF power module (see “Removing and reinstalling RF power modules” on page 1-47).

Diode checks

Complete the following diode checks for each suspect RF power module. See Figure 1.4 on page 1-53 to identify the free-wheel diode on the RF power module.

1. Use a digital multimeter (on its diode setting) to check free-wheel diode CR8, noting the anode (A) and cathode (K) markings (see Figure 1.4 on page 1-53):

2. If the diode is not satisfactory, replace the it by desoldering its surface-mount leads and case from the PWB. Locate a replacement diode (Nautel Part # QM54) in the spares kit, if purchased, and solder it to the PWB, noting correct orientation.

3. If the diode is satisfactory, proceed to MOSFET replacement, as necessary, or replace the entire RF power module (see “Removing and reinstalling RF power modules” on page 1-47).


Issue 3.3 2017-03-31 Page 1-53

Figure 1.4: RF Power Module MOSFET and Diode Location

Some parts removedfor clarity

G D S G D S

G D S

Q13 Q12

Q11

Q7Q8Q9Q10

Partial View of NAPA34 Modulator/PowerAmplifier PWB

Modulator MOSFETs

Power AmplifierMOSFETs

A

CR8

K

Freewheel diode


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Power Amplifier FET replacement

See Figure 1.5 on page 1-55.

1. Remove five M3 screws that secure the modulator/power amplifier PWB to the chassis.

2. Remove 16 M4 screws (four for each MOSFET) that secure the PWB to the MOSFETs.

3. Swing the PWB away from the chassis and remove two M4 screws that secure the defective MOSFET to the chassis. If necessary, remove the screw securing the thermistor wire to the PWB.

4. Discard the defective MOSFET and its associated thermal pad (between MOSFET and chassis).

5. Ensure the surface of the chassis/heat sink is clean and free of debris.

6. Obtain a replacement MOSFET (Nautel Part # QR68) and a new thermal pad (Nautel Part # HAK55) from the spares kit, if purchased, and install them on the RF power module chassis using the two M4 screws removed in step 3. Torque hardware to 12 in-lbs (1.3 N-m).

7. Replace any other defective MOSFETs and then re-install the PWB to the chassis by reversing the instructions in steps 1 through 3. Torque the 16 MOSFET screws (four for each MOSFET) to a maximum of 10 in-lbs (1.1 N-m).

8. Return the power module to service (see “Installing an RF power module” on page 1-49).


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Figure 1.5: Power Amplifier FET Replacement


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Modulator FET replacement

1. Remove five M3 screws that secure the modulator/power amplifier PWB to the chassis.

2. Remove 16 M4 screws (four for each MOSFET) that secure the PWB to the MOSFETs.

3. Desolder the gate, drain and source connections that secure the defective MOSFET to the PWB (see Figure 1.4 on page 1-53). Also desolder the two connections that secure the defective MOSFET’s heatsink to the PWB. Remove the heat sink and MOSFET from the PWB.

4. Remove the heatsink clip that holds the MOSFET on its heat sink. Remove and discard the defective MOSFET.

5. Clean the surface of the heat sink and make sure its is free of debris.

6. Apply a thin film of thermal compound to the heatsink.

7. Obtain a replacement MOSFET (Nautel Part # QR75) from the spares kit, if purchased, and install it on the heat sink using the alignment post on the heat sink as an installation aid. Reinstall the heat sink clip removed in Step 4.

8. Replace any other defective MOSFETs and then re-install the heatsink on the PWB, first by soldering the two heatsink connections and then by soldering the MOSFET’s gate, drain and source leads.

9. Reinstall the PWB to the chassis by reversing the instructions in steps 1 and 2. Torque the 16 power amplifier MOSFET screws (four for each MOSFET) to a maximum of 10 in-lbs (1.1 N-m) .

10. Return the power module to service (see “Installing an RF power module” on page 1-49).

CAUTION: The heat sinks of modulator MOSFETs are coated with a film of thermal compound. Use care to ensure the film does not become contaminated with foreign particles.

When installing a replacement MOSFET, visually inspect the mating surfaces of the MOSFET and its heat sink. Ensure the heat sink surface is coated with a thin film of thermal compound. Ensure foreign particles that may affect thermal transfer are not embedded in the compound.


Issue 3.3 2017-03-31 Page 1-57

Control/exciter panel board removal/replacement

The control/exciter panel (A11, see Figure 1.6) contains the control/interface PWB (A11A1), two digital AM exciter PWBs [A (A11A2) and B (A11A3)], remote interface PWB (A11A4), optional GPS sync PWB (A11A5) and optional Exgine PWB (A11A7). The control/interface PWB physically interconnects with both digital AM exciter PWBs and the remote interface PWB.

Figure 1.6: NX100 Control/Exciter Panel

NOTE: To remove the control/interface PWB, you must first remove either the remote interface PWB or both digital AM exciter PWBs.

A1 A4

A2 A3A7

Control/Interface PWB

RemoteInterface PWB

Exgine PWB(optional)

Digital AMExciter PWB (A)

Digital AMExciter PWB (B)

A5

GPS Sync PWB(optional)


Page 1-58 Issue 3.3 2017-03-31

Remote interface PWB replacement

1. Remove and retain six sets of mounting hardware from the remote interface PWB (A11A4).

2. Pull the remote interface PWB away from the control/interface PWB (A11A1). It may be helpful to gently pry the connector loose with a screwdriver.

3. Set the STATUS/ALARM jumpers (E1 through E16) on the new remote interface PWB to the same positions as the defective PWB.

4. Use an indelible marker to identify the LED and switch labels on the new remote interface PWB to match the labels on the defective PWB.

5. Install the new remote interface PWB by reversing Step 1 and Step 2.

6. Reconnect all interface wiring to the new remote interface PWB.

Digital AM exciter PWB replacement

1. Set the transmitter to its RF Off state. Open the front door to gain access to the exciter panel (see Figure 1.6 on page 1-57).

2. Connect a straight-through serial (DB9) cable between the defective digital AM exciter PWB’s RS-232 connector (9-pin D-sub J3, see Figure 1.7 on page 1-58) and the serial port on a PC. See Figure 1.6 on page 1-57 to locate the digital AM exciter PWB(s) (A11A2 and A11A3 if purchased).

Figure 1.7: Part of Digital AM Exciter PWB - Location of RS-232 Connector J3

3. On MODE program header E1 (see Figure 1.7), install the shorting jumper in the PROGRAM position (shorting pins 1 and 2). Press RESET switch S1, located directly above E1.

C50

C48C34

L10

C39

C49

C46

R57

C36

R51

R60

R58

R75R74

U22

C61

R82

R98C69 C77

R96R95

C37

C35

C40

TP3

R59

U17

U18

L12

C62

C60

R83

TP9

E11

R71

R78

Y3

R97

TP4

R50

R52 J5

1

TP7C45U26

U36

R72R73

C63C42

U14 S1

U34

1

J3

+2.5V

GND

GND

+1.2V

RS-232

BOOTLOADER

NORMAL

MODE

RESET

PROGRAM


Issue 3.3 2017-03-31 Page 1-59

4. Obtain the NCode Uploader application from Nautel’s FTP site:

ftp://www3.nautel.com/Utilities/NCodeUploader/

5. From the PC, run the NCode Uploader application (see Figure 1.8). Click Settings and ensure the COM port reflects the port that the serial cable is connected to on your PC.

Figure 1.8: NCode Uploader Menu


Page 1-60 Issue 3.3 2017-03-31

Figure 1.9: Upload DSP Firmware Menu

6. Click the Upload DSP Firmware button (see Figure 1.8 on page 1-59). The menu shown in Figure 1.9 should appear, along with the Connected to DSP successfully! prompt. Click OK.

7. Once connected, click the Read Exciter Configuration button. Select Save file to disk and click OK (see Figure 1.10 on page 1-61) to save the current calibration data. Browse to a desired location to save the file.

8. If the defective exciter does not allow the previous steps to be performed, try using the operational exciter to save the required calibration data. In this case, repeat Step 2 through Step 7 for the operational exciter’s digital AM exciter PWB. If there is no operational exciter, contact Nautel for the required calibration data.


Issue 3.3 2017-03-31 Page 1-61

Figure 1.10: Upload DSP Firmware Menu - Select an Option

9. Turn off (disable) the ac power for the transmitter at the source.

10. Remove and retain four sets of mounting hardware from the digital AM exciter PWB being replaced (A11A2 or A11A3).

11. Pull the digital AM exciter PWB away from the control/interface PWB (A11A1). It may be helpful to gently pry the connector loose with a screwdriver.

12. Obtain a replacement digital AM exciter PWB (Nautel Part # NAPE78A/01).

13. Install the new digital AM exciter PWB by reversing Step 10 and Step 11.

14. Turn on (enable) the ac power source.

15. Connect a straight-through serial (DB9) cable between the replacement digital AM exciter PWB’s RS-232 connector (9-pin D-sub J3, see Figure 1.7 on page 1-58) and the serial port on a PC.


Page 1-62 Issue 3.3 2017-03-31

16. On the digital AM exciter PWB’s MODE program header E1 (see Figure 1.7), install the shorting jumper in the PROGRAM position (shorting pins 1 and 2). Press RESET switch S1, located directly above E1.

17. Once connected, use the PC to browse to the configuration file saved in Step 7 by clicking the Browse button next to the “Please Select a Exciter Configuration file:” field (see Figure 1.11 on page 1-62).

Figure 1.11: Upload DSP Firmware Menu - Browse for configuration file

18. Click the Program Exciter Configuration checkbox (see Figure 1.11 on page 1-62) so that the box contains a checkmark. Ensure the Program Bootloader, Program DSP Main Code and Program FPGA Configuration checkboxes are not checked. Click the Program New Firmware button.

19. On the digital AM exciter PWB’s MODE program header E1 (see Figure 1.7), return the shorting jumper to the NORMAL position (shorting pins 2 and 3). Press RESET switch S1, located directly above E1.


Issue 3.3 2017-03-31 Page 1-63

20. On the front panel AUI, reset any active alarms.

21. Upgrade the subsystem software using the AUI’s Upgrade Software page under the System Settings menu by running an upgrade using the existing .tgz file already installed on the transmitter. See the NX100 Operations and Maintenance Manual for detailed instructions.

22. Set the transmitter to its RF On state. Ensure any previous present alarms have cleared.

Control/interface PWB replacement

1. Record the following information (as a minimum) from the front panel AUI:

– Presets page: record settings for all desired presets– Scheduler page: record Rules and Daily Events information– Factory Settings page: record information in the RF Symmetry and Transmitter Type

menus– System Settings page: record all information in the Exciter Clock Calibration and

Power Lockout menus– User Settings page: record all information in the Network Setup menu– Remote I/O page: record all information for the user-defined remote Inputs and

Outputs, including Channel and Control settings– Changeover page: record all information

2. Set the transmitter to its RF Off state. Turn off (disable or lock out) the ac power at the source. Open the front door to gain access to the exciter panel (see Figure 1.6 on page 1-57).

3. Disconnect all cables attached to the control/interface PWB (A11A1), taking note of the connector labels on the cables and the PWB.

4. Remove and retain the two screws securing the connector bracket in the upper, left portion of the control/interface PWB.

5. Remove either the remote interface PWB (A11A4) or both digital AM exciter PWBs (A11A2 and A11A3), whichever is easier. It may be helpful to gently pry the connectors loose with a screwdriver.

6. Remove and retain 13 sets of mounting hardware from the control/interface PWB (A11A1).

7. Obtain a replacement control/interface PWB (Nautel Part # NAPC160B/01).

8. Set the COMB CONT INTLK (E1) and REMOTE SUPPLY (E3) jumpers on the replacement PWB to the same positions as the defective PWB.


Page 1-64 Issue 3.3 2017-03-31

9. Install the new control/interface PWB by reversing Step 3 through Step 6. For connector mating assistance, refer to the connector mating tables in Section 3, “Wiring/connector lists” on page 3-1.

10. Re-enter all the AUI information recorded in Step 1.

11. Set the time using the front panel AUI’s Factory Settings - Time Setup page.

12. Measure the VSWR threshold voltage on the control/interface PWB at R73-LHS. Adjust VSWR THRESHOLD potentiometer R78 until the multimeter reading is 1.5 Vdc.

13. Upgrade the subsystem software using the AUI’s Upgrade Software page under the SystemSettings menu. See the NX100 Operations and Maintenance Manual for detailed instructions.

GPS Sync PWB replacement

1. Remove and retain four sets of mounting hardware from the GPS sync PWB being replaced(A11A5).

2. Set the jumpers on the replacement PWB to the same positions as the defective PWB.

3. Install the new GPS sync PWB by reversing Step 1 and Step 2.

Exgine PWB replacement

1. Remove and retain four sets of mounting hardware from the exgine PWB (A11A7).

2. Set the jumpers on the replacement PWB to the same positions as the defective PWB.

3. Install the new exgine PWB by reversing Step 1 and Step 2.

NOTE: Remove the jack screws from 9-pin D-sub connector J1 on the new GPS sync PWB before installing it.


Issue 3.3 2017-03-31 Page 1-65

PDM Drive Distribution PWB replacement

See Figure 1.12.

Figure 1.12: Location of PDM Drive Distribution PWB

1. Open the front door.

2. Disconnect all cables attached to the PDM drive distribution PWB, taking note of the connector labels on the cables and the PWB.

3. Remove and save six sets of mounting hardware.

4. Remove the defective PWB from the transmitter.

5. Reverse Step 1 through Step 4 to install the new PWB.

WARNING:

Lethal voltages exist inside the transmitter when the power is turned

on. Turn off the power at the source and verify the 40 bright green

LEDs on the power module interface PWBs are off before removing

any connections or PWBs.

PDM DriveDistributionPWB

FRONT OFCABINET

Front DoorRemoved forClarity


Page 1-66 Issue 3.3 2017-03-31

RF drive distribution PWB replacement

See Figure 1.13.

Figure 1.13: Location of RF Drive Distribution and Rack Interface PWBs

1. Turn off the ac power at the source. Open the back door and verify the green LEDs on the power module interface PWBs are off, indicating the capacitors are discharged. For additional safety, measure the dc voltage across the + and - terminals of any of the large, electrolytic capacitors on the floor of the cabinet. There should be little or no voltage.

2. Disconnect all cables attached to the RF drive distribution PWB, taking note of the connector labels on the cables and the PWB.

3. Carefully remove and save seven sets of mounting hardware.

4. Remove the PWB from the transmitter.

5. Reverse Step 1 through Step 4 to reinstall the PWB.

WARNING:





PWBs locatedon undersideof this chassis

Back Door and Side PanelRemoved for Clarity


Issue 3.3 2017-03-31 Page 1-67

Rack Interface PWB replacement



2. Remove the interconnecting RF drive distribution PWB (see“RF drive distribution PWB replacement” on page 1-66). Gently pry the connectors loose with a screwdriver.

3. Disconnect all cables attached to the rack interface PWB, taking note of the connector labels on the cables and the PWB.

4. Carefully remove and retain six sets of mounting hardware.

5. Remove the rack interface PWB from the transmitter.

6. Obtain a replacement rack interface PWB (Nautel Part # NAPI152A) and set DIP switch S1 as follows.

WARNING:





S1 Position A15 Setting

8 CLOSED

7 CLOSED

6 OPEN

5 CLOSED

4 CLOSED

3 CLOSED

2 OPEN

1 OPEN


Page 1-68 Issue 3.3 2017-03-31

7. Reverse Step 1 through Step 5 to reinstall the PWB.

8. If you are replacing the Controller’s rack interface PWB, disengage all RF power modules in the transmitter before turning on the ac power (see “Removing and reinstalling RF power modules” on page 1-47).

9. One at a time, reinstall each RF power module. The LED sequence on the front panel of each module should change to solid red. Reconnect each RF power module’s PDM cable; the LED sequence should change to flashing amber.

10. Upgrade the subsystem software using the AUI’s Upgrade Software page under the System Settings menu. See the NX100 Operations and Maintenance Manual for detailed instructions.


Issue 3.3 2017-03-31 Page 1-69

SCR Rectifier Inspection/Replacement

Figure 1.14: Location of SCR Rectifier Assembly and its Cooling Fans

WARNING:





Electrolytic Capacitors

DC Indicators LEDs(DS1 through DS4 on

each Power ModuleInterface PWB)

Ac Indicator LEDsA72A1

Terminal Block TB1

Cooling Fan 2

SCR RectifierAssembly A72

Figure Shown withRear Door Removed

Line 1, Line 2, Line 3Connections (behind)

DC (+) and DC (-)Connections

Cooling Fan 1


Page 1-70 Issue 3.3 2017-03-31

1. Turn off (disable and lock out) the ac power at the source. Open the rear door verify the three ac indicator LEDs are off (amber when on). Next verify the green dc indicator LEDs on the power module interface PWBs are off indicating the capacitors are discharged. For additional safety, measure the dc voltage across the + and - terminals of any of the large, electrolytic capacitors on the floor of the cabinet after removing the plastic cover. There should be little or no voltage.

2. If you are responding to a Rectifier Fan 1 (or 2) Fail alarm (if not, proceed to Step 3), inspectthe SCR rectifier assembly’s cooling fans (see Figure 1.14 on page 1-69) for debris that mightrestrict proper movement of the fan blades. Try spinning the fan blades to loosen or free anyblockages that may be causing the alarm. If there is no noticeable debris, remove the suspectfan (1 or 2, as specified by the alarm) by disconnecting its wiring and then removing the fourPhilips screws securing it to the top of A72. Replace the fan with a suitable replacement(Nautel Part # 207-8378). Secure the replacement fan to the SCR rectifier assembly andconnect the fan’s wiring as it was previously installed. Return the transmitter to service andverify the fan RPM meter values in the AUI menu. Ensure both fans are operating effectivelyand at relatively similar speeds.

3. Disconnect all wiring attached to the SCR rectifier assembly’s A (LINE 1), B (LINE 2), C(LINE 3), DC (+), DC (-), TB1, TB2 and TB3 terminals, taking note of the wiring labels.

4. Remove and save (6) sets of M5 mounting hardware that support the SCR rectifier assembly.

5. Carefully lift and remove the SCR rectifier assembly from the transmitter.

6. Obtain a replacement SCR rectifier assembly (Nautel Part # 207-7055-06).

7. Reverse Step 3 through Step 5 to reinstall the new or repaired SCR rectifier assembly. Ensureall connections are tight, noting the following connections have special torque values:

• LINE 1, LINE 2 and LINE 3 require 12 N-m (106 in-lbs) of torque.

• DC (+) and DC (-) require 6.8 N-m (60 in-lbs) of torque.

• TB1, TB2 and TB3 require 0.45 N-m (4 in-lbs) of torque.

For wiring termination assistance with connections to the SCR rectifier assembly (A72), check the wiring list in Section 3, “Wiring/connector lists” on page 3-1.


Issue 3.3 2017-03-31 Page 1-71

Low Voltage Power Supply Replacement



2. Disconnect all wiring attached to the affected power supply module (U3 through U7), taking note of the connector labels on the cables.

Figure 1.15: Location of Low Voltage Power Supplies U3 through U7

3. Remove and save four sets of mounting hardware.

WARNING:





15 V PowerSuppliesU3 (A) and U4 (B)

Back Door and Side PanelRemoved for Clarity

48 V PowerSuppliesU5 (A) and U6 (B)

12 V PowerSupply U7


Page 1-72 Issue 3.3 2017-03-31

4. Remove the power supply module from the transmitter, noting its reference designation (U3 through U7) should be marked on the side panel near the module.

5. Reverse Step 1 through Step 4 to reinstall the new power supply module. Reconnect all wiring.

RF Power Module Fan Tray replacement

See Figure 1.16.

Figure 1.16: Location of Fan Tray Assemblies

1. Open the front door.

2. Determine the suspect fan tray assembly (A60 through A64) associated with the offending RF power module # alarm(s).

3. Remove and save two sets of mounting hardware. Pull the fan tray assembly out of the transmitter.

4. Reverse Step 1 through Step 3 to install the new fan tray assembly.

Fan TrayAssemblies

Front Door Removed for Clarity

A60 A61 A62 A63 A64

Fan Associated RF Power Module #sTray (A20-A59)

A60 A20,A21,A30,A31,A40,A41,A50,A51

A61 A22,A23,A32,A33,A42,A43,A52,A53

A62 A24,A25,A34,A35,A44,A45,A54,A55

A63 A26,A27,A36,A37,A46,A47,A56,A57

A64 A28,A29,A38,A39,A48,A49,A58,A59


Issue 3.3 2017-03-31 Page 1-73

Single Board Computer (SBC) Replacement

Figure 1.17: Single-Board Computer A1 (on the back of the front door)

NOTE: The replacement SBC assembly is static sensitive and can be damaged by electrostatic discharge. Observe the static precautions described in “Electrostatic protection” on page 1-3 at all times.

Table 1.4: SBC Connector Mating Information

Connector SBC Mate

P30 CPU 12V1P35 FPANEL1W66P2 COM3W67P2 COM1VGA (from touch screen) VGA1COM (from touch screen) COM2*USB USB*Denotes optional, if USB audio interface PWB (A6) is installed

COM

COM1(W67P2)

VGA1

CPU 12V1(P30)

A1TB1-RESET(P35)

NX v4.XLAN1 USB

FLASHCARD

W66P2

RED WIREBOTTOM RIGHT

RED WIRE TOP LEFT


Page 1-74 Issue 3.3 2017-03-31

1. Open the front door and locate the single-board computer (SBC) on the back of the door.

2. Use a 7-mm nut-driver screwdriver/socket to remove the nuts that hold the SBC’s protective cover to the front door of the transmitter.

3. Disconnect the power connector (P30 - see Figure 1.17 on page 1-73) from the SBC.

4. Disconnect the remaining connectors from the current SBC. Remove the SBC from the front door by removing its seven M3 securing screws.

5. Locate or obtain the replacement SBC (Nautel Part # 207-8710). Obtain the flash card (see Figure 1.17 on page 1-73) from the SBC removed in Step 5 and insert it into the replacement SBC. If a new flash card is used, note that many settings will have to be re-entered such as User Accounts, Network Setup, Email Configuration, Notifications, etc.

6. Install the replacement SBC using its seven M3 securing screws.

7. Reconnect all mating connectors (see Table 1.4 for reference) leaving the power connector (P30) as the last to connect. Take note the COM3 board header is larger than the connector and must plug into the 10 pins shown in Figure 1.17 on page 1-73.

8. Once the AUI is rebooted, go to the System Settings page and select Upgrade Software to view the files in the Select Upgrade File list. These are the files on the flash card. Select the latest version software from the list (e.g., 4.7.0.12) and press the Details button. Information about the transmitter device’s currently installed software versions and the selected software upgrade file should appear.

9. In the Software Versions screen (see Figure 1.18 on page 1-75), if there are any red highlighted lines, compare the Installed Version column with the Selected Upgrade column. If the Selected Upgrade value is a higher number, an upgrade is available for that component from the selected software upgrade file. If desired, the software upgrade can be performed now or scheduled for another convenient time noting the transmitter will need to be RF off. See Upgrade software procedure in Section 4 of the Operations & Maintenance Manual for details.

NOTE: If using USB as the Audio Source, change to a different Audio Source before starting this procedure to avoid airtime interruptions.


Issue 3.3 2017-03-31 Page 1-75

Figure 1.18: Software Version Details

Controller upgrade available


Page 1-76 Issue 3.3 2017-03-31

Arc Detector UV Sensor Replacement

Figure 1.19: Location of Arc Detector Assembly

WARNING:





Partial Rear View; Rear DoorRemoved for Clarity

Arc Detector Assembly (A71)


Issue 3.3 2017-03-31 Page 1-77

1. Turn off (disable and lock out) the ac power at the source. Open the rear door to verify the three ac indicator LEDs are off (amber when on). Next verify the green dc indicator LEDs on the power module interface PWBs are off indicating the capacitors are discharged. For additional safety, measure the dc voltage across the + and - terminals of any of the large, electrolytic capacitors on the floor of the cabinet after removing the plastic cover. There should be little or no voltage.

2. Disconnect the cable attached to the arc detector assembly (see Figure 1.19 on page 1-76),taking note of the connector label on the cable and the assembly.

3. Carefully remove and retain the two (2) sets of mounting hardware and remove the arcdetector assembly from the transmitter. Remove the UV sensor (U2) from the arc detectorassembly’s driver PWB (U1) (see Figure 1.20 on page 1-78).

4. Obtain a replacement UV sensor (Nautel Part # UB89).

5. Cut the anode lead of the UV sensor to the same length as the cathode, noting the anode/cathode orientation and taking care not to bend the leads. Install the UV sensor on the arcdetector assembly’s driver PWB (U1), ensuring proper orientation (see Figure 1.20 on page1-78 and Figure 1.21 on page 1-78).

6. Complete the replacement procedure by reversing Step 2 and Step 3.

7. Close the rear door and turn on (enable) the ac power source to resume transmitteroperation. Ensure the offending alarm has cleared.

WARNING:

Take special care when handling the UV sensor after removing it from

the packaging so it does not receive impact shock. Do not allow skin

contact with the glass face. Wear clean gloves to ensure no oils from

your skin contact the surface of the glass.


Page 1-78 Issue 3.3 2017-03-31

Figure 1.20: Arc Detector Assemble UV Photo Tube Sensor (UB89)

Figure 1.21: UB89 Orientation on Driver PWB U1

A71U2

A71

NX100 Troubleshooting Manual Parts Lists

Issue 3.3 2017-03-31 Page 2-1

Section 2: Parts Lists

Parts information

This section contains reference designation lists that provide descriptive and provisioning information for all electrical and mechanical parts that have an assigned reference designation and form a part of the subject equipment.

Family tree

Figure 2.1 on page 2-7 depicts the family tree for the subject equipment. It is based on the descending order of the reference designation hierarchy and identifies all assemblies that have an assigned Nautel configuration control number.

How to locate information about a specific part

To locate the information for a specific part, the assigned reference designation for the part must be known. In addition, the Nautel nomenclature (e.g., NAP39A) assigned to the assembly containing the part or the full reference designation, including the reference designation of all higher assemblies, must be known.

When the nautel nomenclature is known:

• Refer to the family tree (Figure 2.1 on page 2-7) and identify the block(s) associated with theNautel nomenclature. At the bottom of each family tree block, a reference is made to “SeePart Number Index Table”. Locate the part's reference designation in the identifiedreference designation list in this section, noting they are sorted alphanumerically.

When the reference designation is known:

• Refer to the family tree depicted in Figure 2.1 on page 2-7 with the full reference designation.

• Follow the family tree branches to the block that represents the lowest level assemblyassigned a Nautel configuration control number. Then locate the part number index table forthat Nautel configuration control number.

• Locate the part's reference designation in the specified table.


Page 2-2 Issue 3.3 2017-03-31

Reference designation lists

Individual reference designation lists are provided for:

• assemblies that are assigned an alpha-prefixed Nautel nomenclature (e.g., NAP39A)

• cable harnesses that are assigned a numbered Nautel part (e.g., 207-8004-02)

• optional kits that are assigned a numbered Nautel part

To obtain the full reference designation for a specific part the Nautel configuration control number must be located in the family tree (Figure 2.1 on page 2-7) to include the reference designation of all higher level assemblies. The reference designation lists, which are titled and presented in alphanumeric order, are divided into columns to aid in locating specific information.

Column content

The following paragraphs provide an explanation of the purpose and contents of each column in the part number indexes.

Ref des column

The 'ref des' column contains the reference designation for a specific part. These designations are assigned in accordance with the requirements of American Society of Mechanical Engineers ASME Y14.44-2008.

Description column

This column contains the name and descriptive information for each part. The key word is presented first, followed by the adjective identifiers. When the description is 'See Family Tree for Assembly Nomenclature', the associated part is subject to its own part index table or is contained in an optional kit's list. Look up the reference designation list title (nomenclature) and the reference designation of the associated part in the family tree (Figure 2.1 on page 2-7) to determine where to locate its part information.

Nautel # column

This column contains the Nautel number assigned to each part. This number is Nautel's drawing number for Nautel manufactured parts, Nautel's configuration control number for assemblies that are under configuration control management, or Nautel's inventory management number for purchased parts. When a Nautel configuration control number (e.g. NAPC*) is referenced in this column, the associated ref des item is subject to its own part index table.


Issue 3.3 2017-03-31 Page 2-3

Vendor # column

This column contains an original equipment manufacturer's part number for a part. A single part number is listed for each part, even though there may be more than one known manufacturer. The listed number is Nautel's usual or preferred choice. The use of this number does not restrict Nautel from selecting and using commercial equivalents during manufacture, where their use will not degrade circuit operation or reliability.

OEM code column

This column typically contains a five digit coded group as the original equipment manufacturer's (OEM) identifier. The code was extracted from Cataloging Handbook H4/H8 Commercial and Government Entity (Cage) Code. Manufacturers that were not listed in the catalog when this listing was compiled have been assigned a unique five-letter code. This code is assigned arbitrarily and has no other significance. The manufacturers identified for parts that have JAN or MIL part numbers are Nautel's normal supply source for that part.

Note: OEM code 37338 is listed for parts manufactured by Nautel or to a Nautel control drawing. United States of America customers should refer all replacement part orders to Nautel Maine Incorporated (OEM code 57655).

OEM code to manufacturer’s cross-reference

The OEM (CAGE) codes listed in the reference designation lists are representative of the original equipment manufacturers of those parts. To determine a specific part's manufacturer contact information, enter the five-character OEM (CAGE) code for that part in the following website:

https://www.bpn.gov/bincs/begin_search.asp

After entering the OEM (CAGE) code number, manufacturer pertinent information (address, telephone number, fax number, etc.) will be displayed. Please contact Nautel if a part cannot be obtained (see also “On-Line Part Quotes” in the Warranty section of this manual).

Manufacturer's index

For customers without web access, Table 2.1 on page 2-4 provides a cross-reference from the original equipment manufacturer's (OEM) codes to the manufacturer's name. The listing is sorted alphanumerically by the OEM code.


Page 2-4 Issue 3.3 2017-03-31

Common abbreviations/acronyms

The following abbreviations/acronyms may appear in the Description of Part column:

• SMTDenotes item is designed to be installed using Surface Mount Technology.

• MTADenotes item is a Mass Termination Assembly connector.

• SIPSingle In-line Package

• DIPDual In-line Package

• IDCDenotes item is an Insulation Displacement connector for ribbon cable.

Table 2.1: OEM Codes / Manufacturers

OEM Code Manufacturer OEM Code Manufacturer00779 CTS Company Incorporated 0DY74 Microsemi Corp-Power Products Grp

01295 Texas Instruments Incorporated 0FMA6 Neutrik USA Inc

01961 Pulse Engineering Inc. 0G343 Huffman Manufacturing Co.

02660 Amphenol Corp., Spectra-Strip/ITD 0GP12 Radiall Inc.

03LB0 Sandisk Corporation 0P2J5 Kingston Technology Company Inc.

04713 Motorola Incorporated 12060 Diodes Inc.

06090 Raychem Corporation 13919 Burr-Brown Corp.

07263 Fairchild Semiconductor Corp 14655 Cornell Dubilier Electronics

07933 Fairchild Semiconductor Corp 15542 Scientific Components Corp.

07EN1 Advanced Monolythic Ceramics 1AA44 Collmer Semiconductor Inc

08779 Signal Transformer Co. Inc. 1E4C5 SEI Electronics Inc.

09482 Amp of Canada Limited 1FN41 Atmel Corporation

09581 3M Canada Incorporated 1JRT7 Epson Electronics American Inc.

0A5K5 IXYS Corporation 1KK13 ITT Industries Incorporated

0AG18 Hirose Electric / USA / Inc. 1MQ07 ZRG Incorporated

0B0A9 Dallas Semiconductor Corporation 1N3T0 Semikron Inc.

0CVK3 Allegro Microsystems Inc. 1W344 United Chemi-Con Mfg Inc.


Issue 3.3 2017-03-31 Page 2-5

OEM Code Manufacturer OEM Code Manufacturer22421 Thomas and Betts Limited 79942 Intel Corp Sales Office

23598 Ross Engineering Corp. 7D893 Fairchild Semiconductor Corporation

23875 M-Tron Industries Incorporated 80294 Bourns Instrument Incorporated

24355 Analog Devices Incorporated 83330 Dialight Corporation, DBA Dialight

27014 National Semiconductor Corporation 90201 Hammond Mfg. Co. Ltd.

27264 Molex Incorporated 91833 Keystone Electronics Corporation

2D829 Cornell Dubilier Electronics Corp. 91929 Honeywell Incorporated

31433 Kemet Electronics Corporation 95146 Alco Electronic Products Inc.

31781 Edac Incorporated 96095 AVX Ceramics, Div of AVX Corp

33062 Ferronics Incorporated AMP/TYCO Tyco Electronics Corporation

35005 Dale Electronics ANALOG D Analog Devices

37338 Nautel Limited ASTEC Astec Power

3CYG3 Sanyo Denki America Inc. AVAGO Avago Technologies

3DX59 Citizen America Corporation AVX CORP AVX Corporation

3EH09 Murata Electronics North America Inc C3057 Conec Elektronische Bauelemente

3USB5 Startech.com USA LLP C4751 Epcos AG

3WCG0 Ferraz Shawmut Incorporated C & D C & D Technologies

45496 Digital Systems COMET

48862 GC Electronics Comp Corp Components Corporation

49588 S B E Incorporated CORNELL See 2D829

4G927 Raychem Corporation CREE INC Cree Inc.

4TKQ5 UPE Inc. ER737 Texas Instruments

54473 Matsushita Electric Corp of America HYPERTR Hypertronics Corporation

54583 TDK Electronics Corp. IDT Integrated Device Technology, Inc.

56289 Sprague Electric Company ITT INDUS See 1KK13

56699 BC Components KEYSTONE See 91833

56845 Vishay Dale Electronics Inc. KYCON Kycon Cable & Connector Inc.

59124 KOA Speer Electronics Inc. LINEAR See 64155

59993 International Rectifier Corp. LITEON Vishay-Liteon Power Semiconductor

5Y407 Phoenix Contact Inc. L3845 Circuit-Test Electronics Ltd.

63590 Premier Industrial Corp. MARKTEC Marktech Optoelectronics

64155 Linear Technology Corporation MICRON Micron Technology, Inc.

65786 Cypress Semiconductor Corp. MINI-CIRC Mini-Circuits

71400 Cooper Bussman Inc. MOLEX Molex Inc.

71468 ITT Corporation NATIONAL See 27014

75042 TRW Incorporated NXP SEMI NXP Semiconductors

75915 Littelfuse World Headquarters ON-SEMI ON Semiconductor



Page 2-6 Issue 3.3 2017-03-31

OEM Code Manufacturer OEM Code ManufacturerPANAS Panasonic SL575 Meanwell Sales Information

PHOENIX See 5Y407 TDK See 54583

SARONIX Saronix TEXAS See ER737

SAW84 IEI Technology Corp. U3040 ST Microelectronics

SB ELE SB Electronics Incorporated VENKEL Venkel Ltd

SCT30 Fairchild WANJIA Wanjia



Issue 3.3 2017-03-31 Page 2-7

Figure 2.1: NX100 Family Tree

F2070370 V1

A12, A13, A14NOT USED

NOT USED

A73

RF POWER MODULE (A)

NAP39A

A20

B+ DISTRIBUTION ASSEMBLYA18

NAX243A

A2, A4, A6, A8, A10RF COMBINER BACK PLANE

NAH57C/01

100 kW AM BROADCAST TRANSMITTERNARA52C

FAN TRAY ASSEMBLYA60 - A64

207-8133

A11A4REMOTE INTERFACE PWB

NAPI106

VOLTAGE PROBEA66

207-6111-02

MODULATOR/POWER AMPLIFIER PWB

NAPA34A

A20A1

CAPACITOR ASSEMBLY

207-7120-05

A70

RF DRIVE DISTRIBUTION PWB

NAPI98

A16

POWER MODULE INTERFACE PWB

NAPI95A/01

A2A1,A4A1,A6A1,A8A1,A10A1

100 kW RECTIFIER ASSEMBLY

207-7055-06

A72

DIRECTIONAL COUPLER

NAFP106B

A68

DIGITAL AM EXCITER PWB (A)

NAPE78A/01

A11A2

(OPTIONAL)

A11A6GPS SYNC PWB (B)

NAPX46

ANTENNA GROUND SWITCHA74

207-8320-04

RF POWER MODULE (B - AP)

SAME AS A20

A21 - A59B+ DISTRIBUTION ASSEMBLY

A19

NAX243A

PDM DRIVE DISTRIBUTION PWB

NAPI154

A17

DIGITAL AM EXCITER PWB (B)

NAPE78A/01

A11A3

A1, A3, A5, A7, A9RF COMBINER BACK PLANE

NAH57C

A11CONTROL/EXCITER PANEL

NAE96C/01

(OPTIONAL)

A11A7EXGINE PWB

NAPE74

ARC DETECTOR ASSEMBLYA71

215-8060-01

STATIC DRAIN CHOKEA69

183-6059

CONTROL/DISPLAY DOOR ASSEMBLYA65

207-2010-06

CURRENT PROBEA67

207-6213-04

POWER MODULE INTERFACE PWB

NAPI95A

A1A1,A3A1,A5A1,A7A1,A9A1 A11A1CONTROL/INTERFACE PWB

NAPC160B/01

A15RACK INTERFACE PWB

NAPI152A

(OPTIONAL)

A11A5GPS SYNC PWB (A)

NAPX46


Page 2-8 Issue 3.3 2017-03-31

207-1034-07 Transformer Assy

REFDES NAUTEL #DESCRIPTION VENDOR # OEM CODE

K01 207-1036-10Relay Assy 207-1036-10 37338

K02 207-1036-10Relay Assy 207-1036-10 37338

207-1034-08 Transformer Assy


K01 207-1036-10Relay Assy 207-1036-10 37338

K02 207-1036-10Relay Assy 207-1036-10 37338

207-1036-10 Relay Assy


A01 207-6045-02Gas Discharge PWB Assy 207-6045-02 37338

K01 KA60Relay, Latching, 100A, Dbl Coil, Reverse Polarity K100B-10-048AR-048(RoHS)

P01 JU02MTA, Standard Dust Cover, 4 pin 640551-4 09482

P01 JU27MTA, Keyed Closed End Housing,4 pin,22AWG 3-644463-4(ROHS) AMP

00779

207-2010-06 Control Door Assy-NX Series


A01 207-8710SBC Assy, NX Series, RLS 3 207-8710 37338

U04 206-5400-01Touchscreen Monitor Kit Assy (UR108) 206-5400-01 37338

207-6045-02 Gas Discharge PWB Assy


U01 UM98Gas Discharge Tube, 600V, Fail Short SL1024A600RF(RoHS)

75915

207-6111-02 Voltage Probe Assy, NX100


C01 CAP93Capacitor, Mica, Dipped, 47000pF 2% 500V CD42FD473GO3F(RoHS)

C02 CB06Capacitor, Mica, Dipped, 9100pF 2% 500V CM07FD912G03 14655

J01 JDP26Conn, Coax, BNC, Recept, 50ohm UG1094/U 02660

Page 1 of 104 207-6111-02

207-6213-04 DO NOT USE - SEE NOTESCurrent Probe-NX25, 50,100,200


J01 JT05Conn, Coax, BNC, Recept, 50ohm, Insul 31-10 02660

J02 -Not Used NOT USED 37338

P01 JDP24Conn, Coax, BNC, Plug, 50ohm,Crimp 225395-7 09482

R01 RBP36Resistor, Film, 39 Ohms, 5% 2W GS-3, 39 OHMS 75042


R03 RBP07Resistor, Film, 100 Ohms, 5%2W GS-3, 100 OHMS 75042


T01 UC89Transducer, Current, 0.1V/A,150Arms max, Isolated, Unpaint

CM-10-LI-U 31283

207-7055-06 100KW Rectifier Assy


A01 207-7144-01AC Power Indicator Assy, NX100-NX400 207-7144-01 37338

C01 CS68Capacitor, Non-Polarized, 10uf, +/-20%, 35V NNR100M35V5X11 NICCOMP

C02 CCG07Capacitor, Ceramic, 0.1uF 10%100V CKR06BX104KRV 56289

U01 UR96Rectifer,(BeO) SCR,3-PH,400VDC 500A, FULL CTRL 30655292

Page 2 of 104 207-7055-06

207-7120-05 Capacitor Assy, 100kW Rack


C01 CT54Capacitor,Elect.,10,000uf,450Vdc 3186GN103T450MPA1

14655


14655


14655


14655


14655


14655


14655


14655


14655


14655


14655


14655

K01 207-8611-01Discharge Relay Assy 207-8611-01 37338

R01 +Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY

37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338

R13 RX53Resistor, Wirewound, HL, 50 ohms/350W/5% c/w mt fixture

DQR-F 350W 50 ohms

U08 -Not Used NOT USED 37338

Page 3 of 104 207-7120-05

Continued from previous page

207-7120-05 Capacitor Assy, 100kW Rack


U09 UF28Rect/Assy, Bridge, 800V, 35A GBPC3508 LITEON





207-7144-01 AC Power Indicator Assy, NX100-NX400


DS01 BAP44LED, Pilot Light, Amber, 230Vac LEDTECA220AC



J01 JT115Conn, Mate-N-Lok, Cap, 4,600V/36A, .250" Centerline 1-480703-0(RoHS) L2433

J01 JT46Conn, Contact, Socket, 18-14,Mate-N-Lock 350919-3 00779

207-7146 AC Indicator Cable,NX100-NX400


E01 HAM60Connector, Quick-Dis, M,1/4 Tab, 14-16 AWG 3-520107-2 09482

P01 JT116Conn, Mate-N-Lok, Plug, 2,600V/36A, .250" Centerline 1-480702-0(RoHS) L2433

P01 JT66Conn, Contact, Pin,18-14MATE-N-LOK 350918-3 00779

Page 4 of 104 207-7146

207-8004-02 Cableform, Main, NX100 RLS 3


E01 HAR29Lug, Crimp, Joint, Butt,16-14 AWG, Blue 320562 09482

E02 HAR29Lug, Crimp, Joint, Butt,16-14 AWG, Blue 320562 09482

E03 HAM69Conn,Quick-Dis,F,1/4 Tab 14-16Shrink B-106-3632 06090

E04 HAM69Conn,Quick-Dis,F,1/4 Tab 14-16Shrink B-106-3632 06090

P01 JR27Conn, Socket, D-Sub, 9 pin 205203-1 09482

P01 JT16Conn, Lock Screw, D-Sub, Male 205980-1 09482









P06 JR39Conn, Plug, D-Sub, 25 pin, HDP-20 205208-1 09482






P09 JR38Conn, Socket, D-Sub, HDP-20, 25 pin 205207-1 09482


P10 JR28Conn, Plug, D-Sub, 9 pin 205204-1 09482




P12 JT94Connector,Plug,2 P,Socket,66A,600V, 10.16mm 1967375 PHOENIX

P13 JT94Connector,Plug,2 P,Socket,66A,600V, 10.16mm 1967375 PHOENIX





P16 JT53Conn,Socket,4-Pin,24-28 AWG 22-50-3045 27264



P18 JT53Conn,Socket,4-Pin,24-28 AWG 22-50-3045 27264

P19 JU56Conn, HRS, DF11, 2mm, DualSocket 6, Crimp DF11-6DS-2C 0AG18

P20 -Not Used NOT USED 37338


Page 5 of 104 207-8004-02


207-8004-02 Cableform, Main, NX100 RLS 3







P27 JR28Conn, Plug, D-Sub, 9 pin 205204-1 09482




P30 JP59Conn, Recept, Mini-Fit dualrow, 4-pin 39-01-2045 MOLEX



P35 JU72Conn, Housing, Dual Row, 8 pin, .100 Grid 104482-3(RoHS)

P35 JU73Conn, Socket for JU72, 22-26AWG, 15AU Crimp 1-104480-5(RoHS)

W61 UA202Cable, Ethernet, 75", Shld, Black, 28AWG, 80degC, with guard

PCF-S75I-UA202G(RoHS)



W63 -Not Used NOT USED 37338

W64 UA205Cable, Ethernet,80", Shld, Black, 28AWG, 80degC, with guard


W65 UB75Cable 6ft, 18AWG, Plug Ø 2.1mm/5.5mm 310-920 L3845

W66 UA82Cable, 6 ft.,9-pin D-Sub,M/F,Straight-Through MXT100 3USB5

W67 UA82Cable, 6 ft.,9-pin D-Sub,M/F,Straight-Through MXT100 3USB5

W69 JN49RS232 Cable 2Ft, DB25(M) toDB25(F) 45-0358-0000 48862

W70 JN49RS232 Cable 2Ft, DB25(M) toDB25(F) 45-0358-0000 48862

Page 6 of 104 207-8004-02

207-8008-01 Cableform, RF NX100-NX400










































Page 7 of 104 207-8008-01

207-8009-02 Cableform, PDM NX100-NX300 (RLS 3)






















































Page 8 of 104 207-8009-02


207-8009-02 Cableform, PDM NX100-NX300 (RLS 3)






























207-8133 NX Fan Tray Assy


B01 ZAP37Fan,6.75"x2',[email protected], Tach 109E5748C503(RoHS) SANYO DENKI AMERICA INC

3CYG3

B02 ZAP37Fan,6.75"x2',[email protected], Tach 109E5748C503(RoHS) SANYO DENKI AMERICA INC

3CYG3

E01 HAM06Connector, Quick-Dis, M,1/4 Tab 2-520103-2 09482






J01 JR28Conn, Plug, D-Sub, 9 pin 205204-1 09482

J01 JS32Conn, Lock Screw, D-Sub, Female D110551 71468

Page 9 of 104 207-8133

207-8611-01 Discharge Relay Assy


K01 KC76Relay, 12KV, NC, 180V, AUX SW, Ext Range E12-NC-12-1T-181-NAU

207-8710 SBC Assy, NX Series, RLS 3


B01 ZAP55Fan, Intel ATOM CPU, 12V, 90mA 31100-000327-RS(RoHS)

SAW84

U01 UB97Motherboard, EPIC, ATOM D525,12V NANO-PV-D5251-R10(STATIC)(RoHS)IEI

SAW84


U03 UX145Memory, 2G, DDR3. 1333MHz,SODIMM KVR1333D3S9/2G(RoHS)

0P2J5


U05 UB105Memory, Compact Flash Card 8GB SDCFHS-008G-A46(RoHS)

215-8060-01 Arc Detector Assy


U01 UB88Board, UV TRON DRVR Pwb, PS 12-24Vdc, Out OC 10ms

C10423-04(STATIC) OJXJ4

U01CX CCF06Capacitor, Tantalum, Epoxy, 1uF 10% 35V T351A105K035AT(RoHS) KEMET

56289

U01J1 JT157Header, 4-pin, Square, Pol,0.1", Rt Angle, PCB mount 22053041 13150

U02 +Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY

37338

NAE96C/01 Control/Exciter Panel Assy.NX15/NX25-NX100


A01 NAPC160B/01Control/Interface PWB Assy, NXSeries 207-3030-04 37338

A02 NAPE78A/01Digital AM Exciter PWB Assy 207-3050-03 37338

A03 NAPE78A/01Digital AM Exciter PWB Assy 207-3050-03 37338

A04 NAPI106Remote Interface PWB Assy 207-3040 37338

A05 %See Sales Order % SEE SALES ORDER

37338


37338


37338

Page 10 of 104 NAE96C/01

NAFP106B Directional Coupler (FWD/REFLPWR) for NX100


A01 NAPP10Directional Coupler PWB Assy,NX100 207-6280-05 37338

C01 CCG42Capacitor, Ceramic, 50pF +10%15000V T500K99COGW8570 56699

T01 207-6052-01Transformer Current Assy 207-6052-01 37338

NAH57C Back Plane, RF Combiner(BOT-- >)


A01 NAPI95APower Module Interface PWB 207-1040-03 37338

A02 207-1034-07Transformer Assy 207-1034-07 37338


NAH57C/01 Back Plane, RF Combiner(TOP < --)


A01 NAPI95A/01Power Module Interface PWB 207-1040-04 37338



NAP39A RF Power Module Assy,NX Series


A01 NAPA34AModulator/RF Amplifier PWBAssy, NX Series 207-1150-01 37338

Q07 QR68Transistor, FET, N Channel, 500V, 0.05ohm fast APT50m50JFLL(Static)




R01 RX49Thermistor,-30/105ºC,10Kohms@25ºC,Neg,Bvalue 3435K

EC2F103A2-07U002

Page 11 of 104 NAP39A

NAPA34A Modulator/RF Amplifier PWBAssy, NX Series


C001 CCFS07Cap,SMT,Ceramic,0.1uF,10%,50V,X7R,0805 C0805C104K5RAC 31433

C002 CCFS60Cap,SMT,Ceramic,1uF,10%,100V,X7R,1210 12101C105KAT2A(ROHS)

AVX CORP

C003 -Not Used NOT USED 37338


C005 CTFS03Cap,SMT,Tantalum,10uF,10%,35V,2917 T494D106K035AS 31433





AVX CORP


AVX CORP






AVX CORP





AVX CORP


AVX CORP




AVX CORP


AVX CORP





AVX CORP


AVX CORP

C030 CCFS52Cap, SMT, Ceramic, 0.1uF, 10%25V X7R, 0603 C0603C104K3RAC 31433





Page 12 of 104 NAPA34A









C040 CP31Capacitor,Polyprop,0.15uF,5%,600V 715P15456MA3 49588











AVX CORP








AVX CORP









AVX CORP



AVX CORP




AVX CORP






AVX CORP



AVX CORP


AVX CORP



AVX CORP


AVX CORP



AVX CORP



AVX CORP




C085 CCFS23Cap,SMT,Ceramic,18pF,2%,50V,C0G,0603 C0603C180G5GAC 31433











AVX CORP




AVX CORP


AVX CORP


AVX CORP



AVX CORP


AVX CORP






AVX CORP


AVX CORP



AVX CORP


AVX CORP



AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP

C116 CT88Capacitor, SMT, 0.054u, NPO,5%, J-lead, 4x2225, 1000V

HMC49JN543J102TH02

SCM35

C117 CT88Capacitor, SMT, 0.054u, NPO,5%, J-lead, 4x2225, 1000V

HMC49JN543J102TH02

SCM35


AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP


AVX CORP


C129 CT57Capacitor, SMT, Al Electroytic330uF, 25VDC,ESR 0.8ohm

AVS337M25G24T 2D829








C133 CT58Capacitor, SMT, 0.47u, 630V,X7R, 20%, j-lead, MLCC CKG57NX7R2J474M(RoHS)

C134 CT58Capacitor, SMT, 0.47u, 630V,X7R, 20%, j-lead, MLCC CKG57NX7R2J474M(RoHS)



AVX CORP



AVX CORP










CR01 -Not Used NOT USED 37338








CR09 QM64Diode, SMT, Ultra Fast, 1200V,15A, D2PAK STTH1512G(STATIC)(RoHS) ST Microelectronics

4QN91

CR10 QM55Diode,SMT,Fast Switching,80V,0.5A SOD-323 1N4448HWS-7-F(STATIC)(ROHS)

12060

CR11 QDZS01Diode,SMT,Zener,5.1V,5%,3W,SMB 1SMB5918BT3 04713



12060


12060



12060



12060





CR19 QK50Diode,Schottky,600V,10A,SIC CSD10060A(STATIC) CREE INC









12060


12060

CR29 QM47Diode,SMT,Ultrafast,200V,1A,SMB MURS120T3 04713









CR38 QM71Diode, SMT Ultrafast, 600V, 1ASMA MURA160T3G(RoHS) 04713



DS01 QDLS04Diode,SMT,LED,Bicolor,Red/Green,1210 597-7701-507(STATIC)

83330

F01 FA46Fuse,SMT,Fuse Block,3A VeryFast Acting,Installed 154 003(ROHS) 75915

J01 JM44Conn, Modular Jack, RJ45, Shld, Side, PWB, 50u 556591-1 09482

J02 JF47Conn, Header,Square Post,Gold,Dual,40-pin 4-102973-0 09482

L01 LS22Choke,SMT,Common Mode,2200 ohm,200mA,1206 DLW31SN222SQ2L(ROHS)

3EH09


3EH09


3EH09


3EH09

L05 LCFS01Inductor, SMT, Choke, 600ohms,2A, 0805 ILHB0805RK601V 56845

L06 LS16Inductor,SMT,Pwr,Shielded DrumCore,P1167series, 2A, 10.0uH

P1167.103 01961



3EH09






3EH09

L10 207-1053-03Inductor Assy, 207-1053-03 37338

L11 207-1053-03Inductor Assy, 207-1053-03 37338

L12 207-1053-01Inductor Assy 207-1053-01 37338

L13 207-1053-01Inductor Assy 207-1053-01 37338

L14 207-1053-01Inductor Assy 207-1053-01 37338

L15 LXP20Bead, Ferrite, 3.5mm, B Mtl 21-030-B 33062

Q01 QS25Transistor,SMT,MOSFET,N-Channel,100V,1.5A,SOT-223

IRLL110PbF(STATIC)(ROHS)

59993



59993



59993



59993



59993



59993

Q07 +Installed at Next Higher Assy INSTALLED AT NEXT HIGHER ASSY

37338


37338


37338


37338

Q11 QR75Transistor, FET, N, 500V, 30A,0.165 Ohm IXFH30N50P(STATIC)



R001 RFFS34Resistor,SMT,MF,475ohms,1%,1/10W,0603 RK73H1JLTD4750F 59124

R002 RAD12Resistor, SMT, MF, 82.5 Ohms,1% 1/4W RK73H2BL82R5F 59124





R007 RFFS50Resistor,SMT,MF,10.0Kohms,1%,1/10W,0603 RK73H1JLTD1002F 59124







R014 RAD17Resistor, SMT, MF, 221 Ohms,1% 1/4W RK73H2BL2210F 59124
















R026 RAD85ZResistor, SMT, 0 Ohms, 1%, 1W2512 CR2512-1W-000T-SP(RoHS)

R027 -Not Used NOT USED 37338



R030 RFFS01Resistor,SMT,MF,0.0ohms,Jumper,0603 RK73Z1JLTD 59124









R039 RAD49ZResistor,SMT,MF,10ohms,1%,2W CR2512-2W-10R0F-SP

VENKEL


VENKEL


VENKEL


VENKEL













R051 RAE13Resistor, SMT, MF, 1.0M Ohms,1% 1/4W RK73H2BL1004F 59124



R054 RFFS62Resistor,SMT,MF,100Kohms,1%,1/10W,0603 RK73H1JLTD1003F 59124


VENKEL


VENKEL










R066 RFFS83Resistor,SMT,MF,28.7 KOhms,1%,1/10W,0603 RK73H1JT2872F 59124





VENKEL


VENKEL







R078 RFFS18Resistor,SMT,MF,22.1ohms,1%,1/10W,0603 RK73H1JLTD22R1F 59124

















R091 RAD79Resistor, SMT, MF, 270 Ohms,1%, 1W 2512 ERJ-1TYF271U(RoHS)

















VENKEL



R110 RAD81Resistor, SMT, Power, 5 ohms,1%, 5W HPC 12 5.0 1% R(RoHS)

1E4C5


1E4C5


VENKEL


1E4C5


1E4C5














R124 RAD33Resistor, SMT, MF, 4750 Ohms,1%, 1/4W RK73H2BL4751F 59124



VENKEL









T01 LA39Toroid, Ferrite, Uncoated,22.1mmOD B64290-A719-X49 C4751




U01 UT91IC,SMT,Quad RS-422 Receiver,16-SOIC DS26C32ATM(STATIC)

NATIONAL

U02 UT137IC, SMT, Quad FET Driver, 2A, Non-inverting EL7457CLZ(RoSH)

U03 UD93IC, MOSFET, Gate Driver, 9A,20Vpk IN ZXGD3002E6(STATIC)(RoHS)














U17 UP103Current Sensor, Hall, 50A,AC/DC, Bi Direc ACS756KCA-050B-PFF-T(Static)(RoHS) Allegro

U18 UT70IC, SMT, High Speed Comparator, SOIC-8 TL3016ID(STATIC) 01295






U20 UDTS03IC,SMT,RS-485 Transceiver,Sgl,SOIC-8 DS36C278TM(STATIC)

27014

U21 ULAS02IC,SMT,Opamp,Quad,Rail-To-Rail,SOIC-14 TLV2374ID(STATIC) 01295

U22 UX184IC, SMT, Micro, ADC, PWM,TQFP-32, 16k Flash ATMEGA168-20AUR(RoHS)

U23 UT136IC, SMT, FET Driver, 14A, Non-inverting, TO-263 IXDD614YI(STATIC)(RoHS)

0A5K5


0A5K5

U25 UD64IC,SMT,Single,2 InputExclusive OR,SOT23-5L 74V1G86STR(STATIC)(ROHS)

SCE76


0A5K5


NATIONAL

U28 UT93IC,SMT,Voltage Regulator,5V,1A, D2PAK L7805ABD2T-TR(STATIC)(ROHS)

ST MICRO


0A5K5

U30 UD81IC, SMT, Delay Line, 5 Taps,20-100nS, SOIC8 (150mil) DS1100Z-100+(Static)(RoHS) Dallas

0B0A9

U31 UD82IC, SMT, 2-Input Logic, UHSUniv Config SC70-6 NC7SZ57P6X(Static)(RoHS)

07933


07933

Y01 XFPS11Crystal, SMT, Fund, 11.0592MHz HCM49-11.0592MABJ-UT(RoHS)

3DX59


NAPC160B/01 Control/Interface PWB Assy, NXSeries


BT01 BBLT01Battery, Lithium, 3V,20mm Coin Cell CR2032 PANAS



C003 CCFS10Cap,SMT,Ceramic,1uF,10%,25V,,X7R,1206 C1206C105K3RAC 31433






C009 CCFS57Cap,SMT,Ceramic,10uF,20%,6.3V,X5R,0805 C2012X5R0J106M 54583























C032 CCFS53Cap, SMT, Ceramic,47uF,20%,6.3V, 1210 C3225X5R0J476M(RoHS)

56289






Page 24 of 104 NAPC160B/01





56289

































56289
























56289









































































C154 CCFS62Cap, SMT, Ceramic, 10uF, 10%,25V C3225X5R1E106K





C159 CCFS62Cap, SMT, Ceramic, 10uF, 10%,25V C3225X5R1E106K












56289
























































































































CR01 QR70Suppressor, Transient Voltage,SMT 60V Clamp 0603ESDA-TR1(RoHS)

71400


71400

CR03 QDZ01Diode, SMT, Zener, 5.6V, 5%,3W, SMB 1SMB5919BT3 04713

CR04 QDRS01Diode,SMT,Switching,250V,0.2A,SOD-323 BAS21HT1(STATIC) 04713










71400


71400

CR15 QK53Diode, SMT, Shottky, 70V, 15mA, SOD-123 1N5711W-7-F(STATIC)(RoHS)

12060


12060


12060


12060


12060



71400


71400


71400


71400


71400






71400


71400


71400


71400


71400

CR31 QDZS04Diode,SMT,Zener,39V,5%,3W,SMB 1SMB5939BT3 04713








CR39 QDSS01Diode,SMT,Schottky,30V,0.2A,SOD-323 BAT54HT1(STATIC) 04713


CR41 QM48Diode,SMT,Transient Suppr,10V,SMB 1SMB10CAT3 04713





CR46 QM48Diode,SMT,Transient Suppr,10V,SMB 1SMB10CAT3 04713



71400



71400



71400



71400



71400


























71400


71400


71400


71400

DS01 QDLS07Diode, SMT, LED, Amber,(592nm), 0603 598-8040-107F(STATIC)(RoHS)

83330


83330


83330


83330


83330


83330

DS07 QDLS03Diode, SMT, LED, Red, (660nm),0603 597-5112-402(STATIC)

83330

DS08 QDLS01Diode, SMT, LED, Green,(560nm), 0603 597-5312-402F(STATIC)(RoHS)

83330


83330


83330


83330






83330


83330


83330


83330


83330


83330


83330

E01 JQ15Conn, Post Shunt, 2 Pos, .10 Centreline 390088-2 09482

E02 -Not Used NOT USED 37338


J01 JS12Conn, Plug, D-Sub, 25 pin, PWB Mt K22X-B25P-NJ 63590

J02 JQ34Conn, Socket, D-Sub, 9 pin, PWB Mt K22-E9S-NJ KYCON

J03 JT121Conn, Dual, D-Sub, F/M, 9 pin, Rt. Angle, PWB 178-009-313R571(RoHS)

1L3S8


J05 JS13Conn, Socket, D-Sub, 25 pin, PWB Mt K22-B25S-NJ 22421


J07 JT61Conn, BNC, Recept, 50ohm,Insul, Rt Angle 227161-6 09482

J08 JT61Conn, BNC, Recept, 50ohm,Insul, Rt Angle 227161-6 09482


J10 JT87Conn,3-pin,PWB Mount, Fem, XLR NC3FAH-2 NEUTRIK A




J14 JT90Connector,Modular,2x4,RJ45,Jack 569262-1 AMP/TYCO







J21 JQ54Conn, Header, Ribbon Cbl, 10-Pin 103308-1 00779

J22 JT99Connector, Dual, D-Sub, F/F,9 pin, Rt. Angle, PWB 1734285-3(RoHS) 09482










L01 LA16Inductor, Choke, 2.5 Turns, JMtl 82-152-J 33062








3EH09


3EH09


3EH09


3EH09


3EH09






LS01 LP30Alarm, Audio Piezoelectric,Sonalert MSR516N 90201

Q01 QBNS01Transistor,SMT,NPN,Switch/Amp,SOT-23 MMBT4401LT1(STATIC)

04713

Q02 -Not Used NOT USED 37338

Q03 -Not Used NOT USED 37338

R001 RAE34Resistor,SMT,MF,49.9R,1%,1/10W0603 RK73H1JT49R9F 59124



R004 RAE02Resistor, SMT, MF, 121K Ohms,1% 1/4W RK73H2BL1213F 59124



































R035 RFFS74Resistor,SMT,MF,1.00Mohms,1%,1/10W,0603 RK73H1JLTD1004F 59124















































R078 RW39Resistor, Variable, Film, 10Kohms, 1/2W 3299W-1-103 80294
































VENKEL













VENKEL


VENKEL
















R130 RT20Resistor,SMT,49.9 Ohms, 1% RK73H2ET49R9F 59124






















































R180 RAD55ZResistor,SMT,150 Ohms,,1%,2W CR2512-2W-1500F-SP

3EQW4

























































































































































































R349 RAD52Resistor,2512 SMT,100 ohms,1%,1W, ERJ-1TYF101U PANAS

R350 RAD52Resistor,2512 SMT,100 ohms,1%,1W, ERJ-1TYF101U PANAS












RT01 RT17Thermistor, PTC, .15-.25 Ohms, 1.1A Hold RXE110 06090








S01 SD77Switch, SMT, SPST, Momentary,w/ESD gnd B3SN-3112P(RoHS) 34361




S05 SD07Switch, Slide, DPDT, ON, ON MHS-222 95146



T01 TZ88Transformer,SMT,50 ohms,0.03to 125MHz ADT1-6T+(ROHS) MINI-CIRC


T03 TZ74Transformer, Gate Drive, HighFreq P0584 01961

T04 -Not Used NOT USED 37338

T05 TE22Transmformer RF, 4:1, 0.03 to75 MHz, Gull Wing T16-6T-KK81+(RoHS) 15542

T06 -Not Used NOT USED 37338

T07 TE22Transmformer RF, 4:1, 0.03 to75 MHz, Gull Wing T16-6T-KK81+(RoHS) 15542

T08 TZ74Transformer, Gate Drive, HighFreq P0584 01961

TB01 JR50Terminal Block,5mm,3-pos,PWBMt,Green 282836-3 5Y407

TP01 HAJ66Terminal, SMT, Test Point, PWB TP-107-02-1-T(RoHS) COMPONENTS CORP




















U01 UDTS05IC,SMT,RS-232 Transceiver,3.3V,SO-16 ADM3202ARN(STATIC)

45496

U02 UD66IC,SMT,Quad RS-422 DIFF LineDriver DS26C31T/DS26C31M(STATIC)

NATIONAL


NATIONAL


NATIONAL


NATIONAL

U06 UD68IC,SMT,Optocoupler,High CMR &Speed Gull Wing 6N137-300E(STATIC)(ROHS) AVAGO TECHNOLOGIES

AVAGO

U07 UD68IC,SMT,Optocoupler,High CMR &Speed Gull Wing 6N137-300E(STATIC)(ROHS) AVAGO TECHNOLOGIES

AVAGO

U08 UT73IC,DC-DC Converter,3kV ISO,5V-5V,1W NMV0505SA(STATIC) C&D


NATIONAL


NATIONAL


NATIONAL


NATIONAL



NATIONAL


NATIONAL






NATIONAL


NATIONAL

U18 UD70IC,SMT,Quad 2-input AND gate,SO-14 MC74ACT08D(STATIC)

ON SEMI

U19 UD67IC,SMT,Quad 2 to 1 DATA Sel/Mux 3 States Outputs,5V SN74HC257PW(STATIC)(ROHS)

TEXAS


07933

U21 UW90IC,SMT,Quad 2 TO 1 DATA Sel/Mux 3 States Output,3.3V

74LVC257APW(STATIC)(ROHS) NXP SEMICONDUCTOR

NXP SEMI



NXP SEMI



NXP SEMI



NXP SEMI


45496

U26 UDLS05IC,SMT,CMOS,8-Bit Shft Reg,Par O/P, SOIC-16 MC74HC595AD(STATIC)

04713


04713

U28 ULCS01IC,SMT,Comparator,Quad,SOIC-14 MC3302D(STATIC) 04713





NATIONAL

U33 UX87IC,SMT,Digital Pot,Quad,20K,TSSOP-24 AD5263BRU20(STATIC)

45496

U34 UT110IC, Voltage Regulator, 1.5A,ADJ, Low Drop LP38500TS-ADJ(STATIC) National

27014



NXP SEMI

U36 UD71IC,SMT,OP-AMP,Dual,CurrentFeedback,SO-8 OPA2691ID(STATIC) TEXAS




NXP SEMI



NXP SEMI


27014





U41 UD71IC,SMT,OP-AMP,Dual,CurrentFeedback,SO-8 OPA2691ID(STATIC) TEXAS

U42 UDOS01IC,SMT,Dual Optocoupler,SOIC-8 MOCD223-M(STATIC) 7D893

U43 UDLS10IC,SMT,CMOS,Quad 2-Input NANDGate,SO-14 MM74HC00M(STATIC)

07263

U44 UP70IC, SMT, Voltage Regulator,-5V, DPAK MC79M05BDT(STATIC)

ON SEMI


NATIONAL



NXP SEMI

U47 UDAS01IC,SMT,Trans Array, 7 Darl.,SOIC-16 MC1413BD(STATIC) 04713


NATIONAL


07933


U51 UC62IC,SMT,Low Voltage Temp SensorSO-8 TMP36FS(STATIC) ANALOG D


U53 UX100IC,SMT,Micro,256K Flash,5V,TQFP-100 ATmega2560-16AUR(STATIC)(ROHS) ATMEL

1FN41

U54 UT83IC,SMT,Ultrafast Single Supply Comparator,TSSOP AD8561ARUZ(STATIC)

45496

U55 UP93IC,SMT,Op Amp,Audio,Dual,SO-8 OP275GS(STATIC) 45496

U56 UDLS02IC, SMT, CMOS, Octal Latch,SOIC-20 SN74AHC573DW(STATIC)

01295

U57 UD89IC, SMT, real Time Clock, 12C, SOIC-8 ISL12022IBZ(STATIC)(RoHS)

U58 UW98IC. CMOS, EEPROM, 32kx8, 2.7V-5V, 8SOIC AT25256AN-10SU-2.7(Static)(RoHS) ATMEL

U59 UDMS01IC, SMT, SRAM, 32Kx8, SOIC-28(Wide) CY62256NLL-55SNXI(STATIC)(RoHS)

65786

U60 UT90IC,SMT,Amp,35MHz,CurrentFeedback 1.1A,TO263-7 LT1210CR(STATIC) 64155

U61 UP117IC, SMT, Backup Battery Supervisor, 10-MSOP TPS3613-01DGS(STATIC)(RoHS) Texas

01295

U62 UT79IC,Variable Gain Amp,SMT,90MHz,SOIC-8 AD603AR(STATIC) 45496

U63 UMDS01IC,SMT,DAC,8-Bit,4-ch,SPI,SOIC-14 TLV5620ID(STATIC) 64155


27014

U65 UX83IC,SMT,2.5V Reference,0.1%,SOT-23-6 LT1790BIS6-2.5(STATIC)

64155

U66 ULAS01IC,SMT,Opamp,Quad,Single Supply,SOIC-14 MC33074AD(STATIC) 04713


U68 UX76IC,SMT,Quad LVDS Rxcvr,3.3V,SOIC-16 DS90LV048ATM(STATIC)

27014





U69 UDLS04IC,SMT,CMOS,8-Bit Shft Reg,Par I/P, SOIC-16 MC74HC165AD(STATIC)

04713

U70 UDLS06IC,SMT,CMOS,Quad Tri-State Buffer, SOIC-14 MC74HC125AD(STATIC)

04713


04713


04713


04713














45496


07933

XBT01 BBHT01Holder, 20mm Coin Cell, PWB Mt 1065 91833

XE01 JQ16Conn, Header, SIP,12 Pin Breakaway,.10 Ctr 1-103185-2 09482


Y01 XFPS11Crystal, SMT, Fund, 11.0592MHz HCM49-11.0592MABJ-UT(RoHS)

3DX59

Y02 XFPS10Crystal,SMT,Fund,ParRes,32.768kHz, 20ppm, 12.5pF, -40-85C

ABS07-32.768KHZ-T(STATIC)(RoHS) Abracon Corp


NAPE78A/01 Digital AM Exciter PWB Assy





































56289


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Page 50 of 104 NAPE78A/01





56289







































































































































































































83330


83330


83330


83330




J03 JS50Conn, Socket, D-Sub, 9-Pin,Vertical PWB 164A16669X C3057

J04 JQ16Conn, Header, SIP,12 Pin Breakaway,.10 Ctr 1-103185-2 09482








L01 LS21Inductor,SMT,390nH,375mA,2520 NLV25T-R39J-PF(ROHS)

TDK


TDK


TDK


TDK


TDK


TDK

L07 -Not Used NOT USED 37338





L12 LS17Inductor,SMT,Pwr,Shielded,P116 7 Series,3.5A,3.6uH P1167.362 01961





R01 RFFS87Resistor, SMT, 200ohm, 1%,1/10W, 0603 RK73H1JLTD2000F 59124




R05 RFFS87Resistor, SMT, 200ohm, 1%,1/10W, 0603 RK73H1JLTD2000F 59124










































































































S01 SA60Switch,SMt,Mom.,1PSTNO KSC321G ITT INDUS

T01 TZ93Transformer, SMT,4:1,0.03 to 125MHz ADT4-6T
















U01 UW86IC,SMT,DAC,400MSPS,14 bitTQFP-48 DAC5674IPHPR(STATIC)(ROHS) TEXAS

TEXAS

U02 UT98Oscillator,SMT,TCVCXO,10MHz,3.3V,2ppm TC75-10M000-BV020A(STATIC)(ROHS)

4TIMING

U03 UW64IC,SMT,DAC,16 Bit Serial,MSOP-8 DAC8531E(STATIC) 13919

U04 UD80IC, SMT, Inverter, UHS, Dual,UnBFR, 6p SC70 1.2mm wide

NC7WZU04P6X(RoHS)

SCT30





U05 UX67IC,SMT,Linear Regulator,3A Adj,Q-5 DD LT1764AEQ(STATIC) 64155

U06 UDLS08IC,SMT,CMOS,Phase Locked Loop,SO-16 ADF4116BRUZ(static) 27014



NXP SEMI

U08 UW94IC,SMT,ADC,RF,14 bit,TQFP-64 ADS5542IPAP(STATIC)(ROHS)

TEXAS

U09 UX97IC,SMT,3.3V Voltage Reference,SOT23-3 REF3033AIDBZT(STATIC)

13919

U10 UX66IC,SMT,Linear Regulator,150mAAdj.,MSOP-8 LT1762EMS8(STATIC)

64155

U11 UX82IC,SMT,ECL Clock Divider /2,SO-8 MC100EP32D(STATIC)

1MQ07

U12 UW94IC,SMT,ADC,RF,14 bit,TQFP-64 ADS5542IPAP(STATIC)(ROHS)

TEXAS

U13 UW115IC, SMT, Spartan3-1600 FPGA,FG320 XC3S1600E-5FG320C(STATIC)

68994

U14 UX65IC,SMT,3A Sync Buck Converter,SO-20 w/pwr pad TPS54310PWP(STATIC)

01295

U15 UW89IC,SMT,ADC,Serial, 12 bit ADC121S051CIMF(STATIC)(ROHS)

NATIONAL


U17 UW109IC, SMT, SPI Flash, 16Mbit,SOIC8W M25P16-VMW6G(STATIC)(RoHS)



NXP SEMI

U19 UDTS04IC,SMT,RS-485 Transceiver,3.3V,SO-8 LTC1480IS8(STATIC) 64155

U20 UW80IC,SMT,SRC,Async,2-ch,TQFP-48 SRC4382IPFBR(STATIC)(ROHS)

TEXAS


U22 UX64IC,SMT,Power Supervisor,DualI/P,33/1.5V,MSOP TPS3306-15DGK(STATIC)

01295

U23 UW80IC,SMT,SRC,Async,2-ch,TQFP-48 SRC4382IPFBR(STATIC)(ROHS)

TEXAS

U24 UW63Res,SMT Network,0402x8,39R EXB2HV390J 54473

U25 UW88IC,SMT,Blackfin DSP,500 MHzmBGA160 ADSP-BF533SBBC-5V(STATIC)

ANALOG


U27 UX121IC, SDRAM, 128Mbit, x16, TSOP-II, Ext Temp MT48LC8M16A2TG-7E IT:G(STATIC) Micron


U29 UD65IC,SMT,Differential LineReceivr, 100dB CMR SSM2141S(STATIC) LINEAR


U31 UP93IC,SMT,Op Amp,Audio,Dual,SO-8 OP275GS(STATIC) 45496








45496

U35 UP95IC,SMT,Stereo ADC,24bit,96kHz,TSSOP-28 AD1871YRS(STATIC) 45496

U36 UW91IC,SMT,SPI UART,3.3V SC16IS740IPW(STATIC)(ROHS)

NXP

U37 UT93IC,SMT,Voltage Regulator,5V,1A, D2PAK L7805ABD2T-TR(STATIC)(ROHS)

ST MICRO


Y01 UT124Oscilitor, SMT, VCXO,158.76MHz LVPECL, 3.3V, 9x14mmx4

VCFRPE-158M760-BBA3Y(STATIC)(RoHS) 4TIMING

Y02 UT100Oscillator,SMT,25MHz,3.3V S1613B-25.0000(STATIC)(ROHS)

SARONIX

Y03 XFPS03Crystal,SMT,Fund,Par Res,3.6864MHz,Comm ATSM49-3.6864MHz 23875


NAPI106 Remote Interface PWB Assy




















83330


83330


83330


83330


83330


83330


83330


83330


83330


83330


83330


83330


83330


83330


83330

Page 62 of 104 NAPI106





83330



















J03 JR53Terminal Block,8-pos,PWB Mount,90 Deg 1803332(ROHS) PHOENIX




























































NAPI152A Rack Interface PWB Assy




AVX CORP



AVX CORP



AVX CORP


C008 CBP16Capacitor, Elect, 33uF, 63V,+/-20% KME63VB33RM6X11LL

UNITED


C010 CT41Capacitor, Elect, 1000uF 50V SME50VB102M16X25LL

1W344



AVX CORP
























AVX CORP


Page 65 of 104 NAPI152A



















AVX CORP












AVX CORP









AVX CORP


AVX CORP









AVX CORP





AVX CORP









AVX CORP




AVX CORP





AVX CORP












AVX CORP













AVX CORP









AVX CORP


AVX CORP





C127 CJ24Capacitor,Elect,SnapMt,22000uF+/-20% 80V 380LX223M080A102 CORNELL


AVX CORP





1W344













C145 CX36Capacitor, SMT, Tantalum, 47uF 10%, 25V TR3D476K025C0100(RoHS) VISHAY




































AVX CORP




C180 CX36Capacitor, SMT, Tantalum, 47uF 10%, 25V TR3D476K025C0100(RoHS) VISHAY



















AVX CORP


AVX CORP










AVX CORP







AVX CORP




AVX CORP














CR03 QM60Diode, Schottky Rectifier, 60V, 16A MBR1660 (RoHS)



















CR22 QN22Diode, Zener, 6.2V, 1.5W, 2% 1N5920C(STATIC) 04713

CR23 QN22Diode, Zener, 6.2V, 1.5W, 2% 1N5920C(STATIC) 04713



E01 HR26Connector, Quick-Dis, M,1/4 Tab, PWB 1287 91833

E02 HR26Connector, Quick-Dis, M,1/4 Tab, PWB 1287 91833






J06 JT93Connector,Header,2 Pin,90 PWB,66A,600v 10.16mm 1998933 PHOENIX

J07 JT93Connector,Header,2 Pin,90 PWB,66A,600v 10.16mm 1998933 PHOENIX














K01 -Not Used NOT USED 37338




L04 LS23Choke, SMT, Common Mode, 7000ohm, 700mA CM2824E702R-10(RoHS)






Q01 QMNS01Transistor,SMT,MOSFET,N-channel,SOT-223 MMFT960T1(STATIC) 04713

Q02 QR28Thyristor, SCR, 65A, 400V S4065K 27194

Q03 QR28Thyristor, SCR, 65A, 400V S4065K 27194





R005 RAD39Resistor, SMT, MF, 15K Ohms,1%, 1/4W RK73H2BL1502F 59124












R017 RAD45Resistor, SMT, MF, 47.5K Ohms, 1% 1/4W RK73H2BL4752F 59124





























































































































































































R186 RAD58Resistor, SMT, 3.9 Ohms, 1%, 1W, 2512 ERJ-1TRQF3R9U




R190 RAD75Resistor, SMT, 2 Ohms, 5%, 1/4W, 1206 ERJ-8GEYJ2R0V(STATIC)(RoHS)



R193 RAE21Resistor, SMT, MF, 49.9 Ohms,1% 1/4W RK73H2BL49R9F 59124

R194 RAE21Resistor, SMT, MF, 49.9 Ohms,1% 1/4W RK73H2BL49R9F 59124










R204 RFFS89Resistor, SMT, MF, 75Kohms, 1%,1/10W, 0603 RK73H1JLTD7502F









































































RT01 RT19Thermistor, PTC, .05-.08 Ohms, 2.5A Hold RXE250 4G927










RT11 RT55Thermistor, PTC, .005-.02 Ohms6A Hold RUEF600(RoHS)











S01 SC40Switch, 8-position, DIP, 1PST 76SB08 81073





T01 TD46Signal Transformer, 1.1VA230V/36V DST-2-36 08779











27014

U02 UT102IC,DC-DC Converter,OUT .75V-5.5V@10A,IN 9-18V ATL010A0X43-SR(STATIC)

TYCO

U03 QK51Diode,Schottky,Dual 20A,A-K-A,TO-247 15V VRRM STPS40L15CW(STATIC)

STMICRO

U04 UT102IC,DC-DC Converter,OUT .75V-5.5V@10A,IN 9-18V ATL010A0X43-SR(STATIC)

TYCO

U05 UDLS03IC,SMT,CMOS,Hex Schm,Trig,Inv,SOIC-14 SN74AHCT14D(STATIC)

01295

U06 UDMS02IC, SMT, Micro, ADC, PWM,Flash, TQFP-64 ATMEGA128-16AI(STATIC)

1FN41

U07 UDSS02IC,SMT,Microprocessor Supervisor, SC70 ADM803-MAKS(STATIC)

24355

U08 UDLS02IC, SMT, CMOS, Octal Latch,SOIC-20 SN74AHC573DW(STATIC)

01295



27014

U11 UT101IC,DC-DC Converter,OUT +/[email protected],15W, IN 9-36V AEE00CC18-L (STATIC)

ASTEC


U13 UDMS01IC, SMT, SRAM, 32Kx8, SOIC-28(Wide) CY62256NLL-55SNXI(STATIC)(RoHS)

65786






ASTEC

U15 UMAS01IC,SMT,ADC,10-Bit,11-ch,SPI,SOIC-20 TLC1543IDW(STATIC)

01295




U19 UX83IC,SMT,2.5V Reference,0.1%,SOT-23-6 LT1790BIS6-2.5(STATIC)

64155


U21 UMAS01IC,SMT,ADC,10-Bit,11-ch,SPI,SOIC-20 TLC1543IDW(STATIC)

01295


ASTEC


U24 UDLS06IC,SMT,CMOS,Quad Tri-State Buffer, SOIC-14 MC74HC125AD(STATIC)

04713


ASTEC


04713

U27 UDLS03IC,SMT,CMOS,Hex Schm,Trig,Inv,SOIC-14 SN74AHCT14D(STATIC)

01295


04713



U31 UD70IC,SMT,Quad 2-input AND gate,SO-14 MC74ACT08D(STATIC)

ON SEMI


27014


27014


27014


27014

Y01 XFPS01Crystal,SMT,Fund,Par Res,11.0592MHz CMR309T11.0592MABJTR

3DX59


NAPI154 PDM Drive Distribution PWB



























































































































J09 JQ33Conn, Plug, D-Sub, 9 pin, PWBMt K22-E9P-NJ 31781


3EH09


3EH09






3EH09


3EH09


3EH09


3EH09


3EH09


3EH09
































































































NATIONAL


NATIONAL


U04 UD67IC,SMT,Quad 2 to 1 DATA Sel/Mux 3 States Outputs,5V SN74HC257PW(STATIC)(ROHS)

TEXAS



NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL






NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL






NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NAPI95A Power Module Interface PWB


C01 CBP15Capacitor, Electrolytic, 470uF450V 381LR471M450A052 CORNELL

14655


14655


14655


14655


1W344

CR01 QE28Diode, General Purpose, 400V,1A 1N4004 04713








DS01 QM49Diode,LED,Ultrabright,Grn,5mm 7383/V7C3-ARTA/MS(STATIC)

MARKTEC


MARKTEC


MARKTEC


MARKTEC

E01 HAC55Terminal,PC Screw 10-32,30 Amp 7787 KEYSTONE










F01 FA34Fuse, 20A, 500Vdc, Non Time Delay, KLM KLM-20 71400




J01 JN59Conn,Edge Card,88 Contacts,Dual Row,30u Gold, M3 346-088-620-207 31781






NAPI95A Power Module Interface PWB




J07 JU25MTA, Keyed Square Post HeaderAssy, 4 pin 647123-4 00779




J11 206-5028JMT01 Pin Mod 206-5028 37338

J12 206-5028JMT01 Pin Mod 206-5028 37338

R01 RBP25Resistor, Film, 100K Ohms, 5%, 2W GS-3, 100K OHMS 75042




XF01 FC27Fuse Clip, 13/32 Dia Fuse, PWB Mt 1A3400-09 71400





NAPI95A/01 Power Module Interface PWB



14655


14655


14655


14655


1W344










MARKTEC


MARKTEC


MARKTEC


MARKTEC



















Page 92 of 104 NAPI95A/01





J06 JS43Conn, Plug, D-Sub, 25 pin, Vert PWB 627 025 220 017 31781





J11 206-5028JMT01 Pin Mod 206-5028 37338

J12 206-5028JMT01 Pin Mod 206-5028 37338









Page 93 of 104 NAPI95A/01

NAPI98 RF Drive Distribution PWB Assy





















































































































J05 JQ33Conn, Plug, D-Sub, 9 pin, PWBMt K22-E9P-NJ 31781


3EH09


3EH09





















NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL






NATIONAL


NATIONAL


NATIONAL


NATIONAL


NATIONAL

U25 UD72IC,SMT,Clock Driver,1-TO-10,Fast CMOS,SOIC,.3" IDT74FCT807CTS0(STATIC)(ROHS)

IDT


IDT


IDT


IDT


IDT


IDT


NATIONAL


NAPP10 Directional Coupler PWB Assy,NX100























C22 CAP16Capacitor, Ceramic, 1.0uF 100V RPE114Z5U105M100V

91929

C23 CCP36Capacitor, Tantalum, Dipped, 10uF, 35V T351G106K035AT(RoHS) KEMET

96095


C25 CAP16Capacitor, Ceramic, 1.0uF 100V RPE114Z5U105M100V

91929

C26 CCP36Capacitor, Tantalum, Dipped, 10uF, 35V T351G106K035AT(RoHS) KEMET

96095



J01 JS21Conn, BNC, Recept, Rt Angle, PWB Mt R141665161 0GP12

J02 JS21Conn, BNC, Recept, Rt Angle, PWB Mt R141665161 0GP12








Page 99 of 104 NAPP10


NAPP10 Directional Coupler PWB Assy,NX100



R06 RK31Resistor, Film, 220 Ohms, 5%,2W GS-3, 220 OHMS 75042

R07 RAP07Resistor, Film, 330 Ohms, 2PC1/2W RL20S331G DALE 35005

R08 RC35Resistor, Film, 680 Ohms, 2PC1/2W RL20S681G 35005

R09 RAP09Resistor, Film, 1000 Ohms, 2PC 1/2W RL20S102G 35005

R10 RC41Resistor, Film, 2200 Ohms, 2PC 1/2W RL20S222G 35005



R13 RAB27Resistor, MF, 1.50K Ohms, 1PC1/4W MF1/4DL1501F 59124

R14 RAB22Resistor, MF, 562 Ohms, 1PC 1/4W MF1/4DL5620F 59124




R18 RAB27Resistor, MF, 1.50K Ohms, 1PC1/4W MF1/4DL1501F 59124



S01 SD28Switch, 8-Position, Piano, DIP, 1PST 76PSB08 81073

U01 UT88IC,Amplifier,35MHz,CurrentFeedback,1.1A LT1210CT7(STATIC) 64155

U02 UT88IC,Amplifier,35MHz,CurrentFeedback,1.1A LT1210CT7(STATIC) 64155

Page 100 of 104 NAPP10

NARA52C Final Assy, NX100 RLS 4


A01 NAH57CBack Plane, RF Combiner(BOT-- >) 207-6050-12 37338

A02 NAH57C/01Back Plane, RF Combiner(TOP < --) 207-6050-13 37338









A11 NAE96C/01Control/Exciter Panel Assy.NX15/NX25-NX100 207-3000-06 37338

A12 -Not Used NOT USED 37338



A15 NAPI152ARack Interface PWB Assy 207-4030-01 37338

A16 NAPI98RF Drive Distribution PWB Assy 207-4050 37338

A17 NAPI154PDM Drive Distribution PWB 207-4065 37338

A18 NAX243AB+ Distribution Assy 207-7040-01 37338

A19 NAX243AB+ Distribution Assy 207-7040-01 37338

A20 NAP39ARF Power Module Assy,NX Series 207-1100-01 37338




















Page 101 of 104 NARA52C
























A60 207-8133NX Fan Tray Assy 207-8133 37338

A61 207-8133NX Fan Tray Assy 207-8133 37338

A62 207-8133NX Fan Tray Assy 207-8133 37338

A63 207-8133NX Fan Tray Assy 207-8133 37338

A64 207-8133NX Fan Tray Assy 207-8133 37338

A65 207-2010-06Control Door Assy-NX Series 207-2010-06 37338

A66 207-6111-02Voltage Probe Assy, NX100 207-6111-02 37338

A67 207-6213-04DO NOT USE - SEE NOTESCurrent Probe-NX25, 50,100,200

207-6213-04 37338

A68 NAFP106BDirectional Coupler (FWD/REFLPWR) for NX100 207-6214-08 37338

A69 183-6059Static Drain Choke Winding Detail Assy 183-6059 37338

A70 207-7120-05Capacitor Assy, 100kW Rack 207-7120-05 37338

A7010 RC44Resistor,Cap Discharge,27Komhs5%,13W UP10SR-27K-J 4TKQ5



A70R1 RC44Resistor,Cap Discharge,27Komhs5%,13W UP10SR-27K-J 4TKQ5













A71 215-8060-01Arc Detector Assy 215-8060-01 37338

A71U2 UB89Sensor, Flame UV photo tube,for UB88 R9454 OJXJ4

A72 207-7055-06100KW Rectifier Assy 207-7055-06 37338


A74 207-8320-04Antenna Ground Switch Assy -NX50-NX100 207-8320-04 37338

C01 CCG42Capacitor, Ceramic, 50pF +10%15000V T500K99COGW8570 56699

C17 *See Master Work Order * SEE MASTER WORK ORDER

37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338


37338

F12 FA35Fuse, 15A, 500Vdc, Non Time Delay KLM KLM-15 71400

F13 FA35Fuse, 15A, 500Vdc, Non Time Delay KLM KLM-15 71400

L01 TZ96AInductor, Choke, 2.5mH, 75Adc EC207094 Rev A










L07 207-6182L1 Coil Detail Assy 207-6182 37338



T01 *See Master Work Order * SEE MASTER WORK ORDER

37338


U02 UC59Current Sensor, Hall, 400 amp HCTF400V4B15 1AA44

U03 UG53Power Supply.15V,1500W,Univ.Input, PFC, Rem ON/OFF

RSP-1500-15 SL575

U04 UG53Power Supply.15V,1500W,Univ.Input, PFC, Rem ON/OFF

RSP-1500-15 SL575

U05 UG54Power Supply,48V,480W,Univ.Input,PFC, Rem ON/OFF SP-480-48 SL575

U06 UG54Power Supply,48V,480W,Univ.Input,PFC, Rem ON/OFF SP-480-48 SL575

U07 UG57Power Supply, 12V@200W, 85-264VAC, PFC SP-200-12 S8116

U08 QM11Surge Arrestor, 8500V +/-10 PC GXH85 1C532

XF12 FD27Fuseblock, 13/32" x 1-1/2", 2-Pole, 30A, 600V BMM603-2SQ(RoHS)

NAX243A B+ Distribution Assy


F01 FD24Fuse, 70A, 600V, Class J, OpenIndicator AJT70 3WCG0





J01 JDP26Conn, Coax, BNC, Recept, 50ohm UG1094/U 02660

R01 RD27Resistor, Film, 470K Ohms, 2PC 1/2W RL20S474G 35005

R02 RD27Resistor, Film, 470K Ohms, 2PC 1/2W RL20S474G 35005

R03 RD17Resistor, Film, 68K Ohms, 2PC1/2W RL20S683G 35005

R04 RD17Resistor, Film, 68K Ohms, 2PC1/2W RL20S683G 35005

Page 104 of 104 NAX243A

NX100 Troubleshooting Manual Wiring/connector lists

Issue 3.3 2017-03-31 Page 3-1

Section 3: Wiring/connector lists

This section contains the wiring information for the hard-wired assemblies of the transmitter, and applicable connector mating information.

Wiring lists provided

Wiring lists are provided in tabular format. Table 3.1 on page 3-2 lists the tables containing wiring information. These tables provide non-printed wiring pattern, point-to-point (source and destination) interconnection information.

Wiring lists not provided

Separate wiring lists are not provided for some assemblies, including:

• Assemblies that have a separate maintenance manual. Refer to the appropriate maintenancemanual for detailed wiring information for these assemblies, if provided.

• Assemblies that have their wiring information shown in tables on their assembly detail draw-ing(s). Refer to the Mechanical Drawings section of this manual for detailed wiring informationfor these assemblies.

Connector mating information

Where applicable, a connector mating table is provided after the corresponding wiring list. Table 3.2 on page 3-2 identifies all provided connector information.

Wire colours

Every effort is made to manufacture assemblies using the wire colour shown in the Color column of the wiring list tables. Sometimes, a white wire will be substituted for the listed colour. In such cases, wires must be identified by their assigned numbers.

Printed wiring board patterns

Printed wiring pattern information for printed wiring boards (PWBs) is beyond the scope of this manual, and therefore not provided.


Page 3-2 Issue 3.3 2017-03-31

Table 3.1: Wiring Lists Provided

Table # Description

Table 3.3 NX100 Transmitter - Wiring List (page 3-3)

Table 3.5 Fan Tray Assembly (Nautel Part # 207-8133) - Wiring List (page 3-15)

Table 3.2: Connector Mating Information

Table # Description

Table 3.4 NX100 Transmitter - Connector Mating Information (page 3-9)


Issue 3.3 2017-03-31 Page 3-3

Table 3.3: NX100 Transmitter - Wiring List

Source Destination Wire # Color Size Remarks

A18E1 A1A1E1 1 Black 6










A72U01-B(-) A1A1E2 11 Black 6

A72U01-B(-) A2A1E2 12 Black 6

A72U01-B(-) A3A1E2 13 Black 6

A72U01-B(-) A4A1E2 14 Black 6

A72U01-B(-) A5A1E2 15 Black 6

A72U01-B(-) A6A1E2 16 Black 6

A72U01-B(-) A7A1E2 17 Black 6

A72U01-B(-) A8A1E2 18 Black 6

A72U01-B(-) A9A1E2 19 Black 6

A72U01-B(-) A10A1E2 20 Black 6

A1A1E1 A70C01-(+) 21 White 10

A2A1E1 A70C02-(+) 22 White 10

A3A1E1 A70C03-(+) 23 White 10

A4A1E1 A70C04-(+) 24 White 10

A5A1E1 A70C05-(+) 25 White 10

A70C06-(+) A70C05-(+) - White 10

A6A1E1 A70C07-(+) 26 White 10

A7A1E1 A70C08-(+) 27 White 10

A8A1E1 A70C09-(+) 28 White 10

A9A1E1 A70C10-(+) 29 White 10

A10A1E1 A70C12-(+) 30 White 10

A70C11-(+) A70C12-(+) - White 10

A1A1E2 A70C01-(-) 31 Black 10

A2A1E2 A70C02-(-) 32 Black 10

A3A1E2 A70C03-(-) 33 Black 10


Page 3-4 Issue 3.3 2017-03-31


A4A1E2 A70C04-(-) 34 Black 10

A5A1E2 A70C05-(-) 35 Black 10

A70C06-(-) A70C05-(-) - Black 10

A6A1E2 A70C07-(-) 36 Black 10

A7A1E2 A70C08-(-) 37 Black 10

A8A1E2 A70C09-(-) 38 Black 10

A9A1E2 A70C10-(-) 39 Black 10

A10A1E2 A70C12-(-) 40 Black 10

A70C11-(-) A70C12-(-) - Black 10

A70U9-(AC1) A70C01-(+) 41 White 14

A70U9-(AC2) A70C02-(+) 42 White 14

A70U10-(AC1) A70C03-(+) 43 White 14

A70U10-(AC2) A70C04-(+) 44 White 14

A70C06-(+) A70U11-(AC1) 45 White 14

A70U12-(AC1) A70C07-(+) 46 White 14

A70U12(AC2) A70C08-(+) 47 White 14

A70U13-(AC1) A70C09-(+) 48 White 14

A70U13-(AC2) A70C10-(+) 49 White 14

A70C11-(+) A70U11-(AC2) 50 White 14

A70U9-(+) A70K1-2 51 White 14

A70U10-(+) A70K1-2 52 White 14

A70U11-(+) A70K1-2 53 White 14

A70U12-(+) A70K1-2 54 White 14

A70U13-(+) A70K1-2 55 White 14

P01-01 P06-01 101 White 22

P01-02 GND near A64 102 Black 22

P01-03 P07-24 103 White 22

P01-04 P06-02 104 White 22


P01-06 P07-11 106 White 22

P02-01 P06-04 107 White 22


P02-03 P07-23 109 White 22

P02-04 P06-05 110 White 22


P02-06 P07-10 112 White 22

P03-01 P06-07 113 White 22



Issue 3.3 2017-03-31 Page 3-5



P03-03 P06-25 115 White 22

P03-04 P06-08 116 White 22


P03-06 P06-12 118 White 22

P04-01 P07-01 119 White 22


P04-03 P06-24 121 White 22

P04-04 P07-02 122 White 22


P04-06 P06-11 124 White 22

P05-01 P07-04 125 White 22


P05-03 P06-23 127 White 22

P05-04 P07-05 128 White 22


P05-06 P06-10 130 White 22

P08-01 P14-01 131 Black 20

P08-02 P14-02 132 White 20

P08-03 P14-03 133 White 20

P08-04 P14-04 134 Black 20

P08-05 P14-05 135 White 22

P08-06 P14-06 136 White 22

P08-07 P14-07 137 Black 20

P08-08 P14-08 138 White 20

P08-09 P14-09 139 Black 20

P08-10 P14-10 140 Centre 22 1-Conductor shielded

P08-23 P14-23 140 Shield -

P08-12 P14-12 141A White 22 2-Conductor shielded

P08-24 P14-24 141B Black 22

P08-25 P14-25 141 Shield -

P08-14 P14-14 143 Black 22

P08-15 P14-15 144 White 20

P08-16 P14-16 145 White 20

P08-18 P14-18 146 White 22

P08-19 P14-19 147 White 22

P08-21 P14-21 148 White 22



Page 3-6 Issue 3.3 2017-03-31


P09-01 A72U1TB1-1 149 White 22

P09-02 A72U1TB1-5 150 White 22

P09-03 A72U1TB3-8 151 Black 22

P09-08 P16-04 154 Black 24

P09-10 P16-01 155 White 24

P09-11 A72U1TB3-10 156 White 22

P09-12 P28 (CENTER) 157 Centre 24 1-Conductor shielded

P09-25 P28 (BODY) 157 Shield -

P09-14 A72U1TB2-1 158 Black 22

P09-15 A72U1TB2-2 159 Black 22

P09-16 A72U1TB3-3 160 White 22

P09-17 A72U1TB3-16 161 Centre 22 1-Conductor shielded

P09-04 A72U1TB3-17 161 Shield -


P09-06 A72U1TB2-3 162 Shield -


P09-05 A72U1TB2-3 163 Shield -

P09-20 A72U1TB3-5 164 White 22

P09-21 P16-03 165 White 24

P09-23 P16-02 166 White 24

P09-24 A72U1TB3-8 167 Black 22

P10-01 P15-01 168 White 20

P10-05 P15-05 169 White 22

P10-06 P15-06 170 Black 20

P11-01 U5-(V-) 171 Black 20

P11-02 U5-(V-) 172 Black 20

P11-03 U5-(V+) 173 White 20

P11-06 P26-03 174 White 22

P11-07 P22-02 175 White 22

P11-08 P19-02 176 White 22

P11-09 P25-04 177 White 22

P11-10 P26-04 178 White 22

P11-11 A70K1-AUX-C 179 White 22

P11-12 A72U1TB3-6 180 White 22

P11-14 U6-(V-) 181 Black 20

P11-15 U6-(V-) 182 Black 20

P11-16 U5-(V+) 183 White 20



Issue 3.3 2017-03-31 Page 3-7


P11-17 U6-(V+) 184 White 20

P11-18 P18-03 185 Center 24

P11-20 P18-01 - Shield -

P11-21 P18-02 186 Center 24

P11-25 P18-01 - Shield -

P11-23 P19-01 187 Black 22

P11-24 P22-01 188 Black 22

P12-01 U3-(V+) 189 White 10

P12-02 U3-(V-) 190 Black 10

P13-01 U4-(V+) 191 White 10

P13-02 U4-(V-) 192 Black 10

P17-01 P27-04 193 Centre 24 Coax,50 Ohms RG188A/U

P17-06 P27-01 193 Shield -

P17-03 P23-Centre 194 Centre 24 Coax,50 Ohms RG188A/U

P17-08 P23-Core 194 Shield -

P17-04 P24-Centre 195 Centre 24 Coax,50 Ohms RG188A/U

P17-09 P24-Core 195 Shield -

P17-02 P27-02 196 White 22

P17-05 P27-06 197 White 22

P17-07 P27-05 198 Centre 24 Coax,50 Ohms RG188A/U

P17-06 P27-08 198 Shield -

E3 XF12-2 202 White 14

E4 XF12-4 203 White 14

U3-L XF12-2 204 White 14

U3-N XF12-4 205 White 14

U3-G GND near U4 206 Black 14

U3-L U4-L 207 White 14

U3-N U4-N 208 White 14

U3-G U4-G 209 Black 14

U6-L XF12-2 210 White 14

U6-N XF12-4 211 White 14









Page 3-8 Issue 3.3 2017-03-31



GND Near A64 GND near U4 219 Black 14

U7-(V+) P30-04 220 White 18

U7-(V-) P30-01 221 Black 18

U7-(V+) E1-A 222 White 18

U7-(V-) E2-A 223 Black 18

U7-(V-) GND near U4 224 Black 18

P11-04 U6-(V+) 225 White 20

P11-05 P25-03 226 White 22

U7-L A70K1-TB1-1 227 White 14

U7-N A70K1-TB1-2 228 White 14

A72U1TB3-4 A70K1-AUX-NO 229 White 22

P35-6 A11A1TB1-11 231 Centre 24

P35-8 A11A1TB1-12 231 Shield -

W65P1-(+) E1-B - Blk/Ws 18

W65P1-(-) E2-B - Black 18

W61P1 W61P2 -

W62P1 W62P2 -

W64P1 W64P2 -

W66P1-Pin W66P2-Socket -

W67P1-Pin W67P2-Socket -

W69P1-PIN W69P2-Socket -

W70P1-PIN W70P2-Socket -

U3-(V+) U4-(V+) 232 Black 8

U3-(V-) U4-(V-) 233 Black 8

U4-(V-) GND near U4 234 Black 8

A69-B GND near A69 235 Yellow 14

A69-A RF OUT Stud 236 Yellow 14

A68C1-TOP RF OUT Stud 237 Yellow 14

A72A02E1 LINE-COM 238 White 14

LINE-COM XF12-1 239 White 12

LINE 1-E2 XF12-3 240 White 12

U8E1 E5 243 Yellow 18

Fr Door GND - Braid 14

Rr Door GND - Braid 14

Ex Door GND

GND 1

GND 2

GND 3 - Braid 14

L1-1 A72U1- B(+) 300 Black 2



Issue 3.3 2017-03-31 Page 3-9


L2-1 301 Black 2

L3-1 302 Black 2

L4-1 303 Black 2

L5-1 304 Black 2

L6-1

A72U1- B(+)

A72U1- B(+)

A72U1- B(+)

A72U1- B(+)

A72U1- B(+) 305 Black 2

L1-2 306 Black 2

L2-2 307 Black 2

L3-2 308 Black 2

L4-2 309 Black 2

L5-2 310 Black 2

L6-2

A18E12

A18E13

A18E14

A19E12

A19E13

A19E14 311 Black 2

A72U1-B(-) - Green 2

LINE 1-E2 - Black 2

LINE 1-E2 - Black 2

LINE 2-E2 - Black 2

LINE 2-E2 - Black 2

LINE 3-E2 - Black 2

LINE 3-E2 - Black 2

E6 (RF OUT) - Green 2

E6 (RF OUT)

GND near

A72U1

A72U01-LINE 1 A72U01-LINE 1 A72U01-LINE 2 A72U01-LINE 2 A72U01-LINE 3 A72U01-LINE 3 STA-GND

STA-GND - Green 2

Table 3.4: NX100 Transmitter - Connector Mating Information

Connector Mate Note

A66E1 C1E1 Voltage Probe

E1 E1 Butt splice

E2 E2 Butt splice

E3 A15E1 To Rack Interface PWB

E4 A15E2 To Rack Interface PWB

P1 A60J1 Fan Tray

P2 A61J1 Fan Tray

P3 A62J1 Fan Tray

P4 A63J1 Fan Tray

P5 A64J1 Fan Tray

P6 A15J8 To Rack Interface PWB



Page 3-10 Issue 3.3 2017-03-31

Connector Mate Note






P12 To Rack Interface PWB

P13 To Rack Interface PWB

P14 To Control/Display PWB

P15 To PDM Distribution PWB

P16 To DC Current Probe


P18 Arc Detector PWB

P19 To U3 15V P/S

P22 To U3 15V P/S

P23 RF Current sample

P24 Voltage sample

P25 To U5 48V P/S

P26 To U6 48V P/S

P27 To Directional Coupler

P28 B+ sample

P30 To Front Door Computer

P35 To Front Door Computer


W1P1

W1P2

W2P1

W2P2

W3P1

W3P2

W4P1

W4P2

W5P1

W5P2

W6P1

W6P2

W7P1

W7P2

A15J6

A15J7

A11A1J1

A17J9

U2J1

A11A1J3B

A71J1

U3CN3

U4CN3

A67J1

A66J1

U5CN1

U6CN1

A68A1J3

A18J1

A65A1U1CPU12V1

A65A1U1F_PANEL1

A1A1J6

A20A1J1

A17J1A

A30A1J1

A17J1B

A40A1J1

A17J1E

A50A1J1

A17J1F

A21A1J1

A17J2A

A31A1J1

A17J2B

A41A1J1

A17J2E



Issue 3.3 2017-03-31 Page 3-11

Connector Mate Note

W8P1 A51A1J1

W8P2 A17J2F

W9P1 A22A1J1

W9P2 A17J3A

W10P1 A32A1J1

W10P2 A17J3B

W11P1 A42A1J1

W11P2 A17J3E

W12P1 A52A1J1

W12P2 A17J3F

W13P1 A23A1J1

W13P2 A17J4A

W14P1 A33A1J1

W14P2 A17J4B

W15P1 A43A1J1

W15P2 A17J4E

W16P1 A53A1J1

W16P2 A17J4F

W17P1 A24A1J1

W17P2 A17J5A

W18P1 A34A1J1

W18P2 A17J5B

W19P1 A44A1J1

W19P2 A17J5E

W20P1 A54A1J1

W20P2 A17J5F

W21P1 A25A1J1

W21P2 A17J1C

W22P1 A35A1J1

W22P2 A17J1D

W23P1 A45A1J1

W23P2 A17J1G

W24P1 A55A1J1

W24P2 A17J1H

W25P1 A26A1J1

W25P2 A17J2C

W26P1 A36A1J1



Page 3-12 Issue 3.3 2017-03-31

Connector Mate Note

W26P2 A17J2D

W27P1 A46A1J1

W27P2 A17J2G

W28P1 A56A1J1

W28P2 A17J2H

W29P1 A27A1J1

W29P2 A17J3C

W30P1 A37A1J1

W30P2 A17J3D

W31P1 A47A1J1

W31P2 A17J3G

W32P1 A57A1J1

W32P2 A17J3H

W33P1 A28A1J1

W33P2 A17J4C

W34P1 A38A1J1

W34P2 A17J4D

W35P1 A48A1J1

W35P2 A17J4G

W36P1 A58A1J1

W36P2 A17J4H

W37P1 A29A1J1

W37P2 A17J5C

W38P1 A39A1J1

W38P2 A17J5D

W39P1 A49A1J1

W39P2 A17J5G

W40P1 A59A1J1

W40P2 A17J5H

W41P1 A16J1A

W41P2 A7A1J11

W42P1 A16J1C

W42P2 A9A1J11

W43P1 A16J1E

W43P2 A7A1J12

W44P1 A16J1G

W44P2 A9A1J12



Issue 3.3 2017-03-31 Page 3-13

Connector Mate Note

W45P1 A16J2A

W45P2 A8A1J11

W46P1 A16J2C

W46P2 A10A1J11

W47P1 A16J2E

W47P2 A10A1J12

W48P1 A16J2G

W48P2 A8A1J12

W49P1 A16J1B

W49P2 A6A1J12

W50P1 A16J1D

W50P2 A4A1J12

W51P1 A16J1F

W51P2 A2A1J12

W52P1 A16J1H

W52P2 A6A1J11

W53P1 A16J2B

W53P2 A5A1J12

W54P1 A16J2D

W54P2 A3A1J12

W55P1 A16J2F

W55P2 A4A1J11

W56P1 A16J2H

W56P2 A1A1J12

W57P1 A16J3B

W57P2 A2A1J11

W58P1 A16J3D

W58P2 A1A1J11

W59P1 A16J3F

W59P2 A3A1J11

W60P1 A16J3H

W60P2 A5A1J11

W61P1 A11A1J15A PDM

W61P2 A17J6 PDM

W62P1 A11A1J15B PDM

W62P2 A17J7 PDM

W64P1 A11A1J14A RF Drive



Page 3-14 Issue 3.3 2017-03-31

Connector Mate Note

W64P2 A16J4 RF Drive

W65P1 A65U4P/S To Front Door Monitor

W66P1 A11A1J2 Streaming Bus

W66P2 A65A1U1COM3 Streaming Bus

W67P1 A11A1J3A Serial Bus

W67P2 A65U1COM1 Serial Bus

W69P1 A15J1 Add Labels to W69

W69P2 A2A1J6 Add Labels to W69

W70P1 A15J5 Add Labels to W70

W70P2 A10A1J6 Add Labels to W70



Issue 3.3 2017-03-31 Page 3-15

Table 3.5: Fan Tray Assembly (Nautel Part # 207-8133) - Wiring List

Source Destination Wire # Colour Size RemarksJ1-01 E1 1 Red 22

J1-02 E2 2 Black 22

J1-03 E3 3 Yellow 22

J1-04 E4 4 Red 22

J1-05 E5 5 Black 22

J1-06 E6 6 Yellow 22

Cut wire 3" (V+)

Cut wire 3" (V-)

Cut wire 3" (TACH)

Cut wire 13" (V+)

Cut wire 13" (V-)

Cut wire13" (TACH)


Page 3-16 Issue 3.3 2017-03-31

NX100 Troubleshooting Manual Reading Electrical Schematics

Issue 3.3 2017-03-31 Page 4-1

Section 4: Reading Electrical Schematics

This section contains electrical schematics and logic diagrams for the transmitter. Block diagrams, simplified electrical schematics, and logic diagrams may be included. Refer to Table 4.1 on page 4-5 for an itemized listing.

Component values

Unless otherwise specified on the logic or schematic diagram, the following defaults apply:

• Resistor values are shown in ohms (K = 1,000 and M = 1,000,000)

• Resistor power ratings are not shown when less than 0.5 W

• Capacitor values are shown in microfarads (uF)

• Unidentified diodes are part number 1N4938 (Nautel Part # QAP29)

Graphic symbols

The graphic symbols used on electrical schematics are in accordance with American National Standard ANSI Y32.2-1975 - Graphic Symbols for Electrical and Electronic Diagrams.

Logic symbols

The logic symbols used on electrical schematics and logic diagrams are in accordance with American National Standard ANSI Y32.14-1975 - Graphic Symbols for Logic Diagrams.

Reference designations

Referenced designations were assigned in accordance with American Society of Mechanical Engineers ASME Y14.44-2008 - Reference Designations for Electrical and Electronic Parts and Equipment.

Each electrical symbol is identified with its basic reference designation. To obtain the full reference designation for a specific part, prefix this basic identifier with the reference designation assigned to all higher assemblies. For example, the complete designation for a resistor (R1) on a printed wiring board (A1), that is part of a larger board (A2), would be A2A1R1.


Page 4-2 Issue 3.3 2017-03-31

Unique symbols

Nautel uses unique symbols on electrical schematics to describe logic (two-state) signals. These signals differ from single-state signals or analog signals that may have multiple values.

Type of inputs and outputs

On electrical schematics, names used to describe logic (two-state) input and output signals are prefixed with a # symbol.

Logic level convention

The # prefix identifies an input or output signal that has two distinct states: high and low.

The suffix on an input or output signal name identifies the active (true) state of the signal. The high suffix (+) indicates the more positive of the two levels used to represent the logic states. The low suffix (-) indicates the less positive of the two levels.

Two types of logic, positive and negative, may be represented on a particular schematic. In positive logic, high represents the active (true) state, and low represents the inactive (false) state. In negative logic, low represents the active (true) state, and high represents the inactive (false) state.

Identifying schematic diagrams

Each electrical schematic in this section is identified by a number that is both the figure number and the page number. The numbers are assigned sequentially are prefixed by the letters SD. The electrical schematics and logic diagrams included in this section are listed in Table 4.1 on page 4-5.

Structure of schematics

The electrical schematics are structured in a hierarchical format that is based on function and signal flow. Wherever practical, the signal flow is from left to right. Normally, inputs originate on the left-hand side and outputs extend to the right-hand side. Exceptions are shown by an arrow indicating the direction of signal flow.

Note: The physical location of a part or assembly was not necessarily a factor during creation of the schematic. The full reference designation assigned to a part or assembly, in conjunction with the family tree (see Section 2, “Parts Lists” on page 2-1) and the assembly detail drawings (see Section 6, “Mechanical Drawings” on page 6-1), will identify its location.


Issue 3.3 2017-03-31 Page 4-3

Figures SD-1 through SD-4 identify each major stage and its detailed interconnection. Each stage contains cross-references that identify which blocks are the signal sources for inputs, or the destinations for outputs.

When a sub-function is treated as a block in figures SD-1 through SD-4, its detailed circuit information is included in its own schematic drawing(s), which is also included in this section.

Locating schematic diagram(s) for a functional block

The text inside a functional block provides the key to locating its schematic diagram(s).

1. When a functional block is assigned a reference designation (e.g., A2A1), refer to the family trees in Section 2, “Parts Lists” on page 2-1. Follow the family tree branches to the block that contains the desired reference designation, and associated Nautel nomenclature (e.g., NAPA34A Modulator/Power Amplifier PWB). Note the reference designations and Nautel nomenclatures of all higher assemblies in the path.Example: A20 NAP39A RF Power Module > A20A1 NAPA34A Modulator/Power Amplifier PWB.

2. Refer to Table 4.1 on page 4-5 and use the reference designation and Nautel nomenclature toidentify the appropriate schematic diagram(s).Example: NAPA34A Modulator/Power Amplifier PWB is shown on schematic SD-23.

3. If necessary, refer to the referenced figure (e.g., SD-23) in the schematics at the end of thissection and locate the next, lower-level assembly. Then, repeat this procedure until thedesired schematic diagram is found.

Locating a part or assembly on a schematic

The full reference designation assigned to a part or assembly is the key to physically locating that part or assembly.

1. Refer to the family trees in Section 2, “Parts Lists” on page 2-1.

Note: Full reference designations contain the assembly hierarchical coding. When the end item is divided into units (cabinets), the first coding is a unit number (1, 2, 3, etc.). When the end item is divided into assemblies, the first coding is an assembly number (A1, A2, A3, etc.). If a unit or an assembly is divided into sub-assemblies, assembly coding that identifies assembly relationship (1A1, A2A1, A2A1A1, etc.) is added.


Page 4-4 Issue 3.3 2017-03-31

2. Follow the family tree branches to the block that contains the desired reference designation,while noting the Nautel nomenclatures and names of all higher assemblies in the path.Example: A20 NAP39A RF Power Module > A20A1 NAPA34A Modulator/PowerAmplifier PWB.

3. Refer to Table 6.1 in Section 6, “Mechanical Drawings” on page 6-1. Use the Nautelnomenclature and name of each family tree block in the path, starting at the highest assembly– this is normally Figure MD-1 – to determine the figure number(s) for that assembly.Example: NAPA34A Modulator/Power Amplifier PWB is shown on MD-16.

4. Refer to the referenced figure (e.g., MD-6) in Section 6.1, “List of Mechanical Drawings” onpage 6-2 to locate the desired part or assembly.

Note: The drawings in the Mechanical Drawings section depict the assembly detail of the transmitter and its modules and assemblies.


Issue 3.3 2017-03-31 Page 4-5

Table 4.1: List of Electrical Schematics

Figure # TitleSD-1 NX100 Transmitter - Ac-Dc Power Stage

SD-2 NX100 Transmitter - Exciter Stage

SD-3 NX100 Transmitter - Control/Monitor Stage

SD-4 NX100 Transmitter - RF Power Stage (Sheet 1 of 2)

SD-5 NX100 Transmitter - RF Power Stage (Sheet 2 of 2)

SD-6 NX100 Transmitter - 10 kW RF Power Block

SD-7 NAPC160B/01 Control/Interface PWB (Sheet 1 of 7)







SD-14

SD-15

SD-16

SD-17

SD-18

SD-19

SD-20

SD-21

SD-22

SD-23

SD-24

SD-25

NAPI106 Remote Interface PWB

NAPX46 GPS Sync PWB (Optional)

NAPI151 USB Audio Interface PWB (Optional)

NAPI152A Rack Interface PWB (Sheet 1 of 3)



NAPI98 RF Drive Distribution PWB (Sheet 1 of 2)

NAPI98 RF Drive Distribution PWB (Sheet 2 of 2)

NAPI154 PDM Distribution PWB (Sheet 1 of 2)

NAPI154 PDM Distribution PWB (Sheet 2 of 2)

NAP39A RF Power Module and NAPA34A Modulator/Power Amplifier PWB (Sheet 1 of 2)

NAP39A RF Power Module and NAPA34A Modulator/Power Amplifier PWB (Sheet 2 of 2)


Page 4-6 Issue 3.3 2017-03-31

Issue 3.3 2017-03-31 SD-1

Figure SD-1: NX100 Transmitter - Ac-Dc Power Stage

P21

GND

LINE 2

LINE 1

G

L

N

G

L

G

L

G

L

CN1

A

CN1

CN3

CN3

6

3

4

5

1

X0

X3

X2

LOADX1

+15V

GND

15A

P11

P13

P11

E4

E3

15A

1

43

6

P9

P11

P9

P? J1

GND

+15V

-15V

B

+

J1

J1

A19

A18

U9

A70

STAGE

TO

LINE 3

N

G

N

L

N

N

CN1

CN2

4

1

5

2

5

2

6

3

3

1

4

F12

P12

F13

2

5

P8

C

A

-

P16

3

68K0.5W

R4

68K0.5W

R4

U12

13W27KR9

13W27KR10

ASSY

13W27KR11

13W27KR12

TO

STAGE

2

6

0.5W470KR2

0.5W470KR2

13W27KR3

13W27KR4

13W27KR5

AC POWER3-PHASE

200W V-

U7

DETECTOR 1ARC

43

480WV-SUPPLY

V+

P253

A

48V POWER

1

P221500W

U4 V-

REMOTE SENSING (-)LOAD SHARE

6

8P20

2P191500W

15V POWERU3 V+

H3

H1

LINE

T1

INHIBIT 48V (B) -INHIBIT 48V (B) +

+48V RETURN

+48V (B)

INHIBIT 48V (A) -INHIBIT 48V (A) +

+15V RETURN (B)

# 15V PS OK (A) -

+15V RETURN (A)+15V (A)

AC-2

J11

J15

J15

J15

J6 J12

E2

INTERFACE

(PART 1 OF 6)

440

380400

340

50/60 Hz

+30V

GND RECT FAN 1

+48V (RECT FAN 2)

+48V (RECT FAN 1)

# B+ CHARGE +# INHIBIT SCR -

B+ SAMPLE

RECTIFIER TEMP

# PHASE LOST -

4

3

TB3

1

TB2

5

1

ASSY

A72

ASSYINDICATOR

A72A1

5

17

TB3

ASSYRECTIFIER

4

1

2

U2

J1

70A

F470A

F370A

F270A

70AF1

B+ DISTRIBUTION

70AF5

F4

F3

F2

E2

E1

2 1

R1350350W

GBPC3508

GBPC3508U10

GND

GND

GND

GND

INTERNAL BUS (+)

-15V

B+ SAMPLE

-15V

+15V

+15V

+5V+5V

+5V+5V

B+ RETURN (9)

B+ RETURN (7)B+ RETURN (6)

B+ (10)

B+ (6)

B+ RETURN (5)B+ RETURN (4)B+ RETURN (3)

B+ RETURN (1)

B+ (5)

B+ (4)

B+ (3)

B+ (2)

B+ (1)

GBPC3508U11

STAGE

TOCONTROL/

EXCITER

RF POWER

SOURCE

FROM

12V POWER V+SUPPLY

P26B

P18A472

3ASSY

U6

SUPPLY V-

48V POWER

4

480W

V+

B2

15V POWER

U5

SUPPLY

REMOTE SENSING (+)

7

V+

1

V-SUPPLY

H2

S2070239 V1

# ARC DETECT -

+48V RETURN

+48V (A)

# 15V PS OK (B) -

+15V (B)

GND

AC-COM

AC-1

AC-3

J7

J12

PWBE1

RACKA15

420

360

TAPVAC (L-L)

+12V

+30V RETURN

B+ LEVEL CONTROL

GND

GND RECT FAN 2

TACH (RECT FAN 2)

TACH (RECT FAN 1)

DC CURRENT

10

6

8

8

4

2

3

TB1

RECTIFIER

ADS4

ADS3

AC POWER

t°U1RT1

16

A72U1

P16

2.5mHL6

2.5mHL5

2.5mHL2

2.5mHL3

L12.5mH

R368K0.5W

F5

E3

E2

E5

E4

R368K0.5W

70A

70A

70A E3

E4

E5

F170A

B+ DISTRIBUTION

10,000450V

C7

13W27KR7

10,000450V

C9

13W27KR8

10,000450V

C1110,000450V

C10

CAPACITOR

U13

+12V

GND

INTERNAL BUS (-)

+15V

+15V

B+ RETURN (10)

B+ RETURN (8)

10,000450V

C12

B+ (9)

B+ (8)

B+ (7)

B+ RETURN (2)

MONITOR

ADS5

-

+

B12.5mH

L4

E1

0.5W

R1470K

0.5W

R1470K 10,000

450V

C1

13W

R127K

13W27KR2

10,000450V

C310,000450V

C510,000450V

C410,000450V

C6

13W27KR6

1420

725

25

1

12106

1014

16

84

3

195

2

56

16

2412

4

627

20

11

24

16

5

814

21

2

1

8

AT NO LOAD 310VAC (L-L)

10

4

3

1 SENSORCURRENT

E12

GBPC3508

GBPC3508

9

4

24

2315

21

18

21

15

2

18

17

1

9

3

7

25

21

17

8 1

12

3

11

23 6

15

18

19

E123

POWER TRANSFORMER

E13

E14

-

+

B2

2

HALL EFFECTE13

E14

2

1

K1

C NCNO

10,000450V

C8

AC AC AC AC

J1 P28

AC AC AC AC AC AC

E12

10,000450V

C2

Issue 3.3 2017-03-31 SD-2

Figure SD-2: NX100 Transmitter - Exciter Stage

STAGE

FROM

FROM

TX (-)

J5

J1

P17

P42

W2P1

GND-15V

+5V+5V

1 kHz1 PPS

B

A

J18

J16

P17

TO

STAGE

RX (-)

TX (+)

J8

J2

P14

W1P1

PWB

+15V

GND

J2

J2

PWB

PWB

J19

J17

S2070233 V2

GNDGND

GNDGND

INTERNAL BUS (-)

-15V

+15V

+15V+15V

+5V+5V

+5V+5V

58

P43

SHIELDSHIELD 7

8

SHIELDEXPORTER

SHIELD5

RX (+) 32

+5V

GND

109

7

54

2

8

6

43

1W2P2

B8B3

J3B4

B7

B1

9

41

2524

23

J121

16

3

19

65

A1

A6

109

7

54

2

8

6

43

1

INTERFACE

(PART 1 OF 4)

25

2412

16

2210

8

76

J14

DIGITAL152

GND 22

GND J12311

J18

1825

24

1716

22

208

7

J154

AM EXCITER15DIGITAL

GND 22

GND J12311

J16

GND

DUMP 3 (EXCITER B)DUMP 2 (EXCITER B)

GNDDUMP 1 (EXCITER B)

GNDGNDGNDGND

PDM 8 (EXCITER B)PDM 7 (EXCITER B)PDM 6 (EXCITER B)PDM 5 (EXCITER B)

PDM 3 (EXCITER B)PDM 2 (EXCITER B)PDM 1 (EXCITER B)RF DRIVE (EXCITER B) (-)

GNDGND

DUMP 3 (EXCITER A)

GNDDUMP 1 (EXCITER A)

GND

GNDGND

PDM 8 (EXCITER A)

PDM 6 (EXCITER A)PDM 5 (EXCITER A)

PDM 3 (EXCITER A)

PDM 1 (EXCITER A)RF DRIVE (EXCITER A) (-)

J15

J14

DUMP (+)DUMP (+)PDM 2 (-)PDM 3 (-)

PDM 2 (+)PDM 1 (-)

PDM 1 (+)

DUMP (+)PDM 2 (-)PDM 3 (-)

PDM 3 (+)

PDM 1 (-)PDM 1 (+)

RF DRIVE 2 (-)RF DRIVE 2 (+)

(N/U)(N/U)

(N/U)RF DRIVE 1 (-)

RF DRIVE 1 (+)

-15V

+15V

STAGE

GND

INTERNAL BUS (+)

B+ SAMPLE

-15V

+15V

6

4

6

1

+3.3V

8

6

3

PWB 1

7

5

2

W1P2

J4 P41

B9

B6

14

7

12

10

8

15

J22A3

2

18

8

J216

3

1

7

J205

2

J8P40

A11A1CONTROL/

J2

18

13

17

20

9

19

5

AM EXCITER

J19

3

A11A3

10

J2

8

13

9

19

12

10

3

J17

6

A11A22

10

8

GND

GND

GND

PDM 9 (EXCITER B)

PDM 4 (EXCITER B)

GND

GND

GND

DUMP 2 (EXCITER A)

PDM 9 (EXCITER A)

PDM 4 (EXCITER A)

PDM 7 (EXCITER A)

PDM 2 (EXCITER A)

J3

PDM 3 (+)

DUMP (+)

PDM 2 (+)

(N/U)

RF POWER

RF CURRENT SAMPLE

RF VOLTAGE SAMPLE

REFLECTED POWER SAMPLE

FORWARD POWER SAMPLE

AC-DC POWER

(OPTIONAL)

A11A7

FROM LAN/

-15V 23

+5V+5V

141

# PDM INHIBIT - 1

BALANCED AUDIO (-) 14

BALANCED AUDIO (+) 24

ANALOG AES/EBU 20

SERIAL DATA 9

SERIAL CLOCK 7

1 PPS 4

INTERNAL BUS (-) 3

INTERNAL BUS (+) 17

16CURRENT SAMPLE (EXCITER B)

19VOLTAGE SAMPLE (EXCITER B) 25

1123

14

EXT 10 MHz# PDM INHIBIT - 1

(N/U)(N/U)

BALANCED AUDIO (-) 14

BALANCED AUDIO (+) 24(N/U)(N/U)

IQ AES/EBUANALOG AES/EBU 20

(N/U)(N/U)

SERIAL DATA 9

SERIAL CLOCK 7(N/U)

INTERNAL BUS (+)

4SERIAL DATA (-)

INTERNAL BUS (-) 3

INTERNAL BUS (+) 17(N/U)

SERIAL CLOCK (-)

16SERIAL CLOCK (+)

(N/U)

1925VOLTAGE SAMPLE (EXCITER A)

SERIAL FRAME (+)

10MHz

B8

B6B5

GROUP B

B3

B1W62P1

A7INTERFACE

A5A4(PART 2 OF 4)

GROUP A

A2

A8

A6A5

A3

A1W64P1

B5

RF POWER

EXGINE

GND 11

+15V 21

GND

EXT 10 MHz

IQ AES/EBU 21

2

SERIAL FRAME 12

1 kHz 15

6

# ADDRESS (EXCITER B) - 18

5

B+ SAMPLE 13

21

21

SERIAL FRAME

1

2

12

(N/U)

INTERNAL BUS (-)

15

# ADDRESS (EXCITER A) +

6

18

5CURRENT SAMPLE (EXCITER A)

SERIAL DATA (+)

SERIAL FRAME (-)

B+ SAMPLE 13

B4

B7

A8

A3

B2

A6

PWB

A11A1CONTROL/

A4

A1

A7

W61P1

A2

B2

STREAMING BUS (EXCITER B)# RF DRIVE LATCH (EXCITER B) -

STREAMING BUS (EXCITER A)# RF DRIVE LATCH (EXCITER A) -

RF DRIVE (EXCITER B) (+)

RF DRIVE (EXCITER A) (+)

Issue 3.3 2017-03-31 SD-3

Figure SD-3: NX100 Transmitter - Control/Monitor Stage

J9

J7

PDM

AES 1

AES 2

AUDIO

GND

(+)

GND

(+)

(-)

(+)

SHLD

(-)

SHLD

(+)

J22

8

6

4

2

J24

GND

TB1

(USB)

USB USB

COM2

AUDIO

CPU*

J2 (-)

PS

TX

RX

GND

(N/U)

TX

RX

GND

+5V

GND

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

J23

CTS

GND

DSR

RXD

DCD

J1

J6

J5

J4

J3

J6

J8

(-)

(-)

(-)

(+)

SHLD

J8

1

3

5

7

J2

J3

VGA

USB

PWB

SHLD

(+)

COM

VGA

1 KHz

1 PPS

(N/U)

+5V

GND

GND

(-)

(-)

J7

J24

N/C

DTR

RTS

TXD

GPS ANTENNA

GNDGND

EXTERNAL +15V SUPPLY


GND

N/C

# DIGITAL INPUT 15 -

GND



GND


# DIGITAL INPUT 10 -GND





# DIGITAL INPUT 04 -GND



STAGE

FROM

J2

(OPTIONAL)

A11A5

EXT 10 MHz

SYSTEM

BALANCED

PWB

A11A4

# SYNK OK (GPS) -

INTERNAL BUS (+)

1 PPS (GPS)

SYNC (GPS)

+5V (GPS)

J10

J11

CONTROL/

(PART 3 OF 4)



GND




GND



GND



GND

# DIGITAL INPUT 02 - TB1

(N/U)

GND

(N/U)

STREAM(+)

(N/U)

GND

(N/U)

STREAM(-)

(N/U)

DSR

RTS

DTR

DCD

TXD

AES/EBU AUDIO (*)

99

7

6

7

6

44

2

1

2

1

P35

P30

(USB)

USB PS2

FAN

COM3

MEMORY, CF

MEMORY IC

MOTHERBOARD

AUIF_PANEL1

(OPTIONAL)

INTERFACE

A11A6

9

7

6

4

2

1

9

8

6

4

3

1

99

77

66

44

22

11

9

8

6

4

3

1

-

+

(OPTIONAL)

FROMSYSTEM

PWB(OPTIONAL)

FROMINTERLOCKCOMBINER

10 MHz

U4

6

7

J274

1

2

25

4

19

7

5

18

1

22

PWBINTERFACE

11

(PART 4 OF 4)

A11A18

8

J13 (RS-232)6

5

3

1

RF MONITOR SAMPLE

9 +15V (EXTERNAL)

+15V

+15VJ2

21

20

25

GND 23

GND 20

21

18

GND 15

16

13

GND PWB10

11

REMOTEA11A4

8

GND 5

6

3

1

ANALOG OUTPUT 3

ANALOG OUTPUT 2

2

ANALOG OUTPUT 1

GND

4

N/C23

GND5

7

8

N/C

GND1

2

GND

4

7

6

3

2

GND5

7P34



N/C


GND


AC-DC POWER

GPSPWB

J1

INTERLOCK

INHIBIT

+15V

+15V

ANALOG

J2

REMOTEINTERFACE

(PART 1 OF 2)

# ADDRESS (GPS) -

10 MHz (GPS)

INTERNAL BUS (+)

INTERFACEPWB

J12

GND

A11A1









CTS

(N/U)

W66P1

GND

RXD

W67P1

10

88

W66P2

5

3

5

3

W67P2

# SBC RESET -

MOUSE *

(*)

B1

A1U3

A1U5

COM1

COMPUTER

A1U1

CPU12V1

USB

J1

10

5

8

3

7

2

5

55

88

33

7

2

5

W65P1

CONTROLLER

CONTROL

TOUCH

USER

8

3

5

16

J5

10

14

13

CONTROL/21

24

DEBUG

7

4

9

2

10 GNDTB1

24

22

19

17

14

12

9

7

4

2

ANALOG OUTPUT 4

3

1

1

4

6

3

5

8

4

6

S2070301 V1

B8

B9

B6

B3

B4

B1

3

2

INTERFACE PWB TO EITHER AES 1 OR AES 2 AUDIO INPUT. 3

1

1

2

5

25

24

7

8

22 91

2

19

7

64

17 47

6

15

14

2

11

12 A93

10

9 A6

A75

6

7 A48

5

4 A1

A22

2 1254

7

1

KEYBOARD *

MONITOR

ETHERNET

9

97

6

7

64

42

1

92

1

7

6

4

2

1

8

1

# INTERLOCK -

* SHOWN FOR REFERENCE ONLY

DOOR ANALOG OUTPUT 4

ANALOG OUTPUT 2A65

ANALOG OUTPUT 1

# DIGITAL OUTPUT 15 -







# DIGITAL OUTPUT 06 -SCREEN

# DIGITAL OUTPUT 05 -GRAPHICAL




INTERFACE

ADVANCED

B7

B5

B2

NOTE: CONNECT AES/EBU AUDIO FROM OPTIONAL USB AUDIO

1

2

3

23

8

6

3

18

13

16

11 A8

5

3

5

8

4

2

8

3

6

1

A3

A5

11

3

6

1

7

+12V

8

2

3

KEYBOARD *

10

10

8

8

5

8

3

5

3

5

3

6

4

CONTROL/DISPLAY ANALOG OUTPUT 3


(PART 2 OF 2)


# DIGITAL OUTPUT 08 - INTERFACE

DISPLAY/

















Issue 3.3 2017-03-31 SD-4

Figure SD-4: RF Power Stage (Sheet 1 of 2)

PDM

P10

P15

W62P2

W61P2

J14

J9

P7

J9

+5V

GND

(N/U

)

(N/U

)(N

/U)

J1

(N/U

)

J2

J2

J1

J2

J2

A60

A30A20

A31A21

A50A40

A51A41

J9 J8

J4

J4

J3

J4

J4

A61

J2

A32A22

A33A23

A4A3T2

A4A2T2

A4A2T1

A52A42

A53A43

P6

J8

J1

J1

J5

J1

J1

A62

J3

A35A25

A55A45

STAGE

P6

J8

J1

J2

J1

J2

J4

A8A1J11

A8A1J12

A37A27

GND

GNDGND

ASSY

A7A1

A7A3T2

A7A2T2

A7A2T1

STAGE

P6

J8

J1

PDM

J2

J2

J1

J1

ASSY

A10A1

(N/U)

GND

GNDGND

+48V

+15V+15V

+15V+15V

W39P1

W36P1

W35P1

W42P2

W52P2

ASSY

A9A1

A9A1J6

W63P2

W64P2

J13

J5

112 3

+48

V2

+48

V1

5 76

P1

9

J1

J1

J1

J1 FAN

A2A2 A2A3 A1A3

10 23

P2

+48

V5

+48

V4

J3

J3

J3

FAN

A4A2 A4A3

A4A3T1

A3A3

FROM

12

+48

V8

+48

V7

J5

J5

J5

FAN

A6A3

FROM

11

+48

V2

+48

V1

J2

FAN

10KW

A7A3T1

FROM

10

+48

V5

+48

V4

PWB

A17

J4

J1

(N/U)

+48V

+15V

+15V

W40P1

10KW

FAN

TACH

(REA

R)

FAN

TACH

(REA

R)FA

N TA

CH (F

RONT

)

FAN

TACH

(REA

R)

FAN

TACH

(REA

R)

FAN

TACH

(REA

R)

GROUP C

GROUP B

GROUP A

EXCITERSTAGE

GND6

+5V1

+5V

+5V51

J88

J7PDM 8

DUMP (+) 7DUMP (-) 8

J6PDM 3 (-)

PDM 2 (+)PDM 3 (+)

54

PDM 1 (+) 1

8

J445

12

STAGE B+ (1)

B+ (2)

5

4

3

P6

J8 18

1615

191

PWB2425

A15 1312

2021

89

GND

(N/U

)

35

H7H8

H4H5

J2 W56P1PWB H1

H2

A16 F7F8

F3F4

J1 W51P1F1

C

W5P2A

AW2P2

G

W7P2PWB E

W4P2A17

E7E6

E2E3

W3P2

D6D7

PWB D3D4

J3A16 W58P1

B5B6

B2B3

J3 W57P1

A2A1E1

RF POWER

ASSYTRANSFORMER

A2A1INTERFACE PWB

(N/U)18

GND

GNDGND

1615

+48V+48V RETURN

191

+15V RETURN+15V RETURN

2425

+15V RETURN


1312

+15V+15V

2021

+15V+15V

89

FAN TACH (F)

MODULE BUS (+)MODULE BUS (-)

35

(TOP ROW)

RF DR 2 (+)RF DR 2 (-)

RF DR 2 (+)RF DR 2 (-)

RF DR 1 (-)

A2A1J11RF DR 1 (+)

RF DR 2 (-)

RF DR 1 (-)RF DR 2 (+)

RF DR 1 (+)RF DR 2 (+)

A2A1J12RF DR 1 (+)

PDM CABLE

A21A1J1PDM CABLE

PDM CABLEA30A1J1

PDM CABLE (SAME AS W3)

W7P1PDM CABLE (SAME AS W3)

W4P1

DUMP (+)

PDM 3 (-)PDM 2 (-)

PDM 1 (-)PDM 2 (+)

W3P1

RF DR 1 (-)RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (-)RF DR 1 (+)

RF DR 2 (-)

RF DR 2 (-)RF DR 1 (-)

RF DR 1 (-)RF DR 1 (+)

RF POWER

ASSYTRANSFORMER

A1A1INTERFACE PWB

A1A1J6

POWER BLOCK

A1A3T2A51A1J1

A41A1J1

A1A2T2

A1A2T1

STAGE B+ (3)

B+ (4)

5

4

3

P7 P6

PWBINTERFACE

A15(PART 3 OF 6)

G7G8

G4G5

J1PWB

W44P1G1G2

A16 D7D8

D3D4

J1 W50P1D1

C

W13P2A

AW10P2

G

E

PDMDISTRIBUTION

E7E6(PART 2 OF 5)

E2E3

F6F7

PWB F3F4

DISTRIBUTION

A16 J3(PART 3 OF 10)

D5D6

D2D3

J2

A4A1E1

RF POWER

ASSYTRANSFORMER

A4A1INTERFACE PWB

(N/U)18

GND

GNDGND

1615

+48V+48V RETURN

191


2425

+15V RETURN


1312

+15V+15V

2021

+15V+15V

89

FAN TACH (F)

MODULE BUS (+)MODULE BUS (-)5

3

(TOP ROW)

7 RF DR 2 (+)8 RF DR 2 (-)

4 RF DR 2 (+)5 RF DR 2 (-)

RF DR 1 (-)

A4A1J11

21 RF DR 1 (+)

RF DR 2 (-)

RF DR 1 (-)

87 RF DR 2 (+)

3 RF DR 1 (+)4 RF DR 2 (+)

A4A1J121 RF DR 1 (+)

PDM CABLE

A23A1J1PDM CABLE

PDM CABLEA32A1J1



DUMP (+)

PDM 3 (-)PDM 2 (-)

PDM 1 (-)PDM 2 (+)

RF DR 1 (-)RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (-)RF DR 1 (+)

RF DR 2 (-)

RF DR 2 (-)RF DR 1 (-)

RF DR 1 (-)RF DR 1 (+)

RF POWER

ASSYTRANSFORMER

A3A1INTERFACE PWB

A3A1J6

POWER BLOCK

A3A3T2A53A1J1

A43A1J1

A3A2T2

A3A2T1

STAGE B+ (5)

B+ (6)

5

4

3

PWBINTERFACE

A15(PART 4 OF 6)

A7A8

A4A5

J2PWB A1

A2

A16 B7B8

B3B4

J1B1

D

B

A

H

F

PDMDISTRIBUTION

E7E6(PART 3 OF 5)

E2E3

H6H7

PWB H3H4

DISTRIBUTION

A16 J3(PART 5 OF 10)

B5B6

B2B3

J2

A6A1E1

A34A24

RF POWER

ASSYTRANSFORMER

A6A1INTERFACE PWB

(N/U)18

GND

GNDGND

1615

+48V+48V RETURN

191


2425

+15V RETURN


1312

+15V+15V

2021

+15V+15V

89

FAN TACH (F)


3

(TOP ROW)

RF DR 2 (+)RF DR 2 (-)

78

RF DR 2 (+)RF DR 2 (-)

45

W45P2

RF DR 1 (-)RF DR 1 (+)

A6A1J11

21

RF DR 2 (-)

RF DR 1 (-)RF DR 2 (+)

87

RF DR 1 (+)RF DR 2 (+)

34

W49P2RF DR 1 (+)

A6A1J121

PDM CABLE

W21P1PDM CABLE

A25A1J1

PDM CABLEW18P1 A34A1J1



DUMP (+)

PDM 3 (-)PDM 2 (-)

PDM 1 (-)PDM 2 (+)

RF DR 1 (-)RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (-)RF DR 1 (+)

RF DR 2 (-)

RF DR 2 (-)RF DR 1 (-)

RF DR 1 (-)RF DR 1 (+)

A54A44

RF POWER

TRANSFORMERASSY

A5A1INTERFACE PWB

A5A1J6

POWER BLOCK

A5A3T2A55A1J1

A45A1J1

A5A2T2

A5A2T1

5

4

3

P7

J9

PWBINTERFACE

A15(PART 5 OF 6)

PWB

A16

J3

J3

J2

J3

J3

PDMDISTRIBUTION

(PART 4 OF 5)

PWBDISTRIBUTION

A16(PART 7 OF 10)

A8A1E1

A36A26

RF POWER

TRANSFORMERASSY

A8A1INTERFACE PWB

(N/U)18

1516

+48V+48V RETURN

191


2425

+15V RETURN

+15V RETURN+15V RETURN12

13

+15V+15V

2021

+15V+15V

89

FAN TACH (F)


3

(TOP ROW)

RF DR 2 (+)RF DR 2 (-)

78

RF DR 2 (+)RF DR 2 (-)

45

W43P2

RF DR 1 (-)RF DR 1 (+)1

2

RF DR 2 (-)

RF DR 1 (-)RF DR 2 (+)7

8

RF DR 1 (+)RF DR 2 (+)

34

W47P2RF DR 1 (+)1

PDM CABLE

W29P1PDM CABLE

A27A1J1

W26P1PDM CABLE

A36A1J1



DUMP (+)

PDM 3 (-)PDM 2 (-)

PDM 1 (-)PDM 2 (+)

RF DR 1 (-)RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (-)RF DR 1 (+)

RF DR 2 (-)

RF DR 2 (-)RF DR 1 (-)

RF DR 1 (-)RF DR 1 (+)

A56A46

A57A47

RF POWER

TRANSFORMER

INTERFACE PWB

A7A1J6

POWER BLOCK

A57A1J1

A47A1J1

5

4

3

P7

J9

INTERFACE

(PART 6 OF 6)

PWB

A16

J5

J5

J4

J5

J5

DISTRIBUTION

(PART 5 OF 5)

DISTRIBUTIONPWB

(PART 9 OF 10)

A16

A10A1E1

A38A28

A39A29

RF POWER

TRANSFORMER

INTERFACE PWB

18

1516

+48V RETURN191


2425

+15V RETURN

+15V RETURN+15V RETURN12

13

2021

89

FAN TACH (F)


3

(TOP ROW)

RF DR 2 (+)RF DR 2 (-)

78

RF DR 2 (+)RF DR 2 (-)

45

W46P2

RF DR 1 (-)RF DR 1 (+)

A10A1J1112

RF DR 2 (-)

RF DR 1 (-)RF DR 2 (+)7

8

RF DR 1 (+)RF DR 2 (+)

34

W48P2RF DR 1 (+)

A10A1J121

PDM CABLE

W37P1PDM CABLE

A29A1J1

PDM CABLEW34P1 A38A1J1



DUMP (+)

PDM 3 (-)PDM 2 (-)

PDM 1 (-)PDM 2 (+)

RF DR 1 (-)RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (-)RF DR 1 (+)

RF DR 2 (-)

RF DR 2 (-)RF DR 1 (-)

RF DR 1 (-)RF DR 1 (+)

A58A48

A59A49

RF POWER

TRANSFORMER

INTERFACE PWB

POWER BLOCK

A9A3T2A59A1J1

A49A1J1

A9A2T2

A9A2T1

FROM

1

5

GND6

PDM 2 (-) 6

PDM 1 (-) 23

67

3

FROM

6

24

2

1

17

RACK

214

7

23

2211

4 8

10

4

W69P16

H6

H3

F5F6

RF DRIVE

F2

W6P2

C

W8P2

PDM

W1P2

G

E8

E4E5

E1

D8

D5

RF DRIVE D1D2

B7B8

B4

B1

MODULES

A2A1E2

(N/U)

POWER MODULE

17

+48V

+15V

+48V RETURN

+15V RETURN

214

7

23

2211

A2A1J6

+15V

FAN TACH (R)

A2A1J5

10

4

6

10KW POWER BLOCK

RF DR 1 (-)

RF DR 1 (+)

RF DR 2 (-)

RF DR 1 (-)

A31A1J1

PDM CABLE

W8P1

A20A1J1


DUMP (-)

PDM 3 (-)

PDM 1 (+)

RF DR 2 (-)

RF DR 2 (-)

RF DR 1 (+)

RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (+)

A1A1E1

MODULES

A1A2

POWER MODULE

10KW

(BOTTOM ROW)

A1A3T1A50A1J1

A40A1J1

A1A1J11

A1A1J12

FROM

6

J1

2

1

RACK

G6

G3

D5D6

DISTRIBUTION

(PART 4 OF 10)

RF DRIVE

D2

W14P2

C

PWB

A17

W9P2

G

E8

E5E4

E1

F8

F5

F1F2

D7D8

D4

D1

RF DRIVE

MODULES

A4A1E2

(N/U)

POWER MODULE

17

+48V

+15V

+48V RETURN

+15V RETURN

214

7

23

2211

+15V

FAN TACH (R)

A4A1J5

10

4

6A4A1J6

10KW POWER BLOCK

6 RF DR 1 (-)

3 RF DR 1 (+)

56

RF DR 2 (-)

2 RF DR 1 (-)

A33A1J1

PDM CABLE

W9P1 A22A1J1


DUMP (-)

PDM 3 (-)

PDM 1 (+)

RF DR 2 (-)

RF DR 2 (-)

RF DR 1 (+)

RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (+)

MODULES

A3A1E1

A3A2

POWER MODULE

10KW

(BOTTOM ROW)

A3A3T1A52A1J1

A42A1J1

A3A1J11

A3A1J12

P3

6

J1

25

2

1

RACK

A6

A3

B5B6

DISTRIBUTION

(PART 6 OF 10)

RF DRIVE

B2

C

PWB

A17

G

E8

E5E4

E1

H8

H5

H1H2

B7B8

B4

B1

RF DRIVE

MODULES

A6A1E2

(N/U)

A6A2

POWER MODULE

17

+48V

+15V

+48V RETURN

+15V RETURN

214

7

23

2211

+15V

FAN TACH (R)

10

4

A6A1J66

RF DR 1 (-)

RF DR 1 (+)

RF DR 2 (-)

6

3

56

W22P1

RF DR 1 (-)

PDM CABLE

2

A35A1J1

W17P1 A24A1J1


DUMP (-)

PDM 3 (-)

PDM 1 (+)

RF DR 2 (-)

RF DR 2 (-)

RF DR 1 (+)

RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (+)

MODULES

A5A1E1

A5A3A5A2

POWER MODULE

10KW

(BOTTOM ROW)

A5A3T1A54A1J1

A44A1J1

A5A1J11

A5A1J12

P4

6

J1

24

2

1

RACK

DISTRIBUTION

(PART 8 OF 10)

RF DRIVE

J2

J2PWB

A17

RF DRIVE

MODULES

A8A1E2

A8A3A8A2

POWER MODULE

(N/U)17

+48V RETURN

+48V

+15V RETURN

+15V

142

7

23

1122

+15V

FAN TACH (R)

10

4

6A8A1J6

RF DR 1 (-)

RF DR 1 (+)

RF DR 2 (-)

6

3

65

W30P1

RF DR 1 (-)

PDM CABLE

2

A37A1J1

W25P1 A26A1J1


DUMP (-)

PDM 3 (-)

PDM 1 (+)

RF DR 2 (-)

RF DR 2 (-)

RF DR 1 (+)

RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (+)

MODULES

A7A1E1

A7A2 A7A3

POWER MODULE

(BOTTOM ROW)

A56A1J1

A46A1J1

A7A1J11

A7A1J12

P5

6

23

2

1

PWB

RACKA15

DISTRIBUTION

(PART 10 OF 10)

RF DRIVE

J4

J4

RF DRIVE

MODULES

A10A1E2

A10A2

FAN

A10A3

POWER MODULE

17

+48V RETURN

+15V RETURN

142

7

23

1122

W70P2

FAN TACH (R)

A10A1J6

10

4

6

RF DR 1 (-)

RF DR 1 (+)

RF DR 2 (-)

6

3

65

W38P1

RF DR 1 (-)

PDM CABLE

2

A39A1J1

W33P1 A28A1J1


DUMP (-)

PDM 3 (-)

PDM 1 (+)

RF DR 2 (-)

RF DR 2 (-)

RF DR 1 (+)

RF DR 2 (+)

RF DR 2 (+)

RF DR 1 (+)

MODULES

A9A1E1

A9A2 A9A3

POWER MODULE

(BOTTOM ROW)

A9A3T1A58A1J1

A48A1J1

A9A1J11

A9A1J12

FAN

TACH

(FRO

NT)

A1A1E2 A3A1E2

FAN

TACH

(FRO

NT)

A5A1E2

FAN

TACH

(FRO

NT)

A7A1E2

FAN

TACH

(FRO

NT)

A9A1E2B+ RETURN (1)S2070040 VA

AC-DC POWER

18

1615

191

24INTERFACE25

(PART 2 OF 6)

1312

2021

89

35

78

45

W56P2

21

87

3 A2A4T24

W51P21

PDM IN CTRL W5P1A2A2T2

W2P1A2A2T1

76

23

67

43

W58P2RF DR 2 (+)RF DR 2 (-)

(N/U) 5(N/U) 6

RF DR 1 (+) 2RF DR 1 (-) 3

W57P2

B+ RETURN (3)

AC-DC POWER AC-DC POWER

18

1615

191

2425

1312

2021

89

53

W44P2

W50P2

W13P1

W10P1

W15P2 W15P1

W12P2 W12P1

76

23

W11P2 W11P1

67

43

W59P1 W59P2

56

23

W54P1 W54P2

B+ RETURN (5) B+ RETURN (7)

B+ (7)AC-DC POWER

B+ (8)

A63

18

1615

191

2425

1312

2021

89

53

E7E8

E4E5

W45P1 W43P1E1E2

E7E8

A6A3T2 E3E4

W49P1 W47P1E1

D

W21P2A6A2T2

W29P2B

W18P2B

A6A2T1W26P2

H

W23P2 W23P1 W31P2F

W20P2 W20P1 W28P2

76 F6

F7

2 F23 F3

W19P2 W19P1 W27P2

6 A67 A7

43 A3

A4

W60P1 W60P2 W41P1

5 F56 F6

2 F23 F3

W53P1 W53P2 W55P1

B+ RETURN (9)

AC-DC POWERB+ (9)

B+ (10)

A64

18 18 18

1516

1516

1516

19 19 191 1 1

24 24 2425 25 25

1213 13

12 1213

20 20 2021 21 21

8 8 89 9 9

53

53

53

C7C8

C4C5

W46P1C1C2

G7G8

A8A3T2 G3 A10A3T2G4

W48P1G1

D

A8A2T2W37P2

A10A2T2B

BA8A2T1

W34P2A10A2T1

H

W31P1 W39P2F

W28P1 W36P2

67 F7

F6 67

2 F2 23 F3 3

W27P1 W35P2

6 C6 67 C7 7

34

C3C4

34

W41P2 W42P1

5 H5 56 H6 6

2 H2 23 H3 3

W55P2 W52P1

B+ RETURN (2)

-

+

B2

17

-

+

B1

214

7

23

2211

PDM IN CTRL

W69P2

10

4

6

6

3

56

DISTRIBUTION

(PART 2 OF 10)

2

W6P1

A2A3T1

(PART 1 OF 5)

W1P1

8

DISTRIBUTION

45

1

8

5

(N/U)

(N/U)

12

78

4

1

DISTRIBUTION

(PART 1 OF 10)

B+ RETURN (4)

-

+

B2

17

-

+

B1

214

7

23

2211

10

4

6

W14P1

W16P2 W16P1

8

45

1

8

5

12

78

4

1

B+ RETURN (6) B+ RETURN (8)

-

+

B2

-

+

B2

17

-

+

B1

-

+

B1

214

7

23

2211

A6A1J5

10

4

6

10KW POWER BLOCK

E6

E3

E5E6

W22P2

A6A3T1

E2

W30P2

D

W17P2

W24P2 W24P1

8

W25P2

W32P2

H

F8

45

1

8

5

F4F5

F1

A8

A5

12

78

4

1

A2A1

F7F8

F4

F1

B+ RETURN (10)

-

+

B2

17 17 17

-

+

B1

142

7

23

1122

214

7

23

2211

142

7

23

1122

10

4

A8A1J56

10

4

W70P16

10

4

A10A1J56

10KW POWER BLOCK

C6

C3

G5G6

A8A3T1

G2

W38P2

D

A10A3T1

W32P1

8

W33P2

W40P2

H

F8 8

54

1

8

5

F5F4

F1

C8

C5

54

1

8

5

21

87

4

1

C1C2

H7H8

H4

H1

21

87

4

1

10KW POWER BLOCK

NOTE: SEE FIGURE SD-6 FOR 10 kW RF POWER BLOCK DETAIL

Issue 3.3 2017-03-31 SD-5

Figure SD-5: RF Power Stage, RF Output Filter (Sheet 2 of 2)

T1

L7* * * * * * * * * *

*

L8

* *

L10

* *

L9

*

*

*

4 3 2 1

PWB

E1 A69 KEYC15 C20

C26C33

C31

2

1 2 3

2W

R5100

4

2W

R6220

562R14

5

0.5W

R7330

6 7 8

3

C32

4

13

S1:4

J1

+15VEXCITER

STAGE

PART OF A1

PART OF A5

PART OF A9

PART OF A8

PART OF A4

PART OF A2

S2070240 V1

A67

FOR CAPACITOR VALUES)

* *

VOLTAGE

ARRESTORSURGE

CAPACITOR BANK 2

6

J3P27

*

CAPACITOR BANK 3

L2

1.0C22

0.1C21

DIRECTIONAL

COUPLER

A68A1

J3

SAMPLE

P27

FORWARD POWERSAMPLE

SPARKGAPSTATIC

TO

(OPTIONAL)SWITCH

CONTROLLED

FROM -15V

PART OF A3

PART OF A7

PART OF A10

PART OF A6

RF CURRENT PROBE

C13 C18C16 C17 C23C21 C22

PROBE

A66

50pFC1

8500V

U8

C28C27 C29

2

1.0C25

0.1C24

10C26

35V

L1

1

T1

2W

R347

2W

R447

R1472W

0.1C13

0.1C17

C140.1

0.5W

R11470

2

1

7U1:A

R131500

0.5W

R16470

2

1

7U2:A

A68

COUPLER

0.5W

R8680

0.1C15

0.1C19

C160.1

2W

R1547

2W

R2047

C200.1

9100pFC1

9100pFC2

0.5W

R102200

DIRECTIONAL

J1

J2

9100pFC4

9100pFC5

REFLECTED POWER

DRAIN STN GNDGROUND

C10.047

C29100pF

10C23

35V

1

16

S1:1

2

15

S1:2R2472W

R181500

6

11

S1:6

5

12

S1:5

C180.1

8

9

S1:8

P23T1J1

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

(SAME AS ABOVE)

RF TRANSFORMER

RF TRANSFORMERS ARE PART OF BACKPLANE ASSEMBLIES A1

(REFER TO CUSTOMER CONFIGURATION SHEET* DENOTES FREQUENCY DEPENDENT COMPONENTS

CAPACITOR BANK 1

RF TRANSFORMER

J1 P24RF VOLTAGE SAMPLE

87

5

4

C150pF

STAGE

TO SHEET ?

RF OUT

THROUGH A5 AND ARE SHOWN HERE FOR REFERENCE ONLY.

C24C19C14

(SAME AS ABOVE)

0.5W470R12

0.5W470R17

C25 C30

RF CURRENT SAMPLE

1

9100pFC3

0.5W

R91000

EXCITER

TO ANTENNA

3

14

S1:3

7

10

S1:7

REFLECTED POWER SAMPLE

FORWARD POWER SAMPLE

4 V+

5COMP

6V-

3SHUTDOWN

LT1210CT7U2:B

4 V+

5COMP

6V-

3SHUTDOWN

LT1210CT7U1:B

Issue 3.3 2017-03-31 SD-6

Figure SD-6: 10 kW RF Power Block

+48V

B+

F1

F2

B+

B+

J1

J2

RFA?

A?

J1

J2

+48V

+48V

K1

K2

(CLOSE)(OPEN)

U1

(CLOSE)(OPEN)

U1

J11

J12

B+

F3

F4

+15V

+15V

J3

J4

A1J1

PWB

A?A1

12

7

53

J5 *

+48V

e

e

ASSY

RF

+15V

J7

J8

a

a

b

b

T1

T2

B+

A1J1

A1P1

A1P1

J9

E9

E7

E8

4

6

P1

a

P1

a

S2070097 V1

1516

12

+48VJ6

7

RF DRIVE 2 (-) 5

RF DRIVE 1 (-) 2

J111

B+ RETURN

B+E1

2425

1211

2122

+15V 98

5

J66

4

RF DRIVE 1 (-) 2

J12

+15V RETURN

+15V

FAN TACH (REAR)

FAN TACH (FRONT)

MODULE BUS (+)

(PART 1 OF 4)PWB

POWER

+15V RETURN

+15V

FAN TACH (REAR)

MODULE BUS (-)

MODULE BUS (+)

8

56

3

1

A1P1

(2 OF 4)MODULE

A1P1

MODULEPOWER

7

A1J154

2

PWBINTERFACE

A?A1

1N4004CR4

J5 *

21

e

ASSY

A?A2

21

e

+15V

8

6

3

B+ RETURN

7

6

DUMP (-)

PDM 2 (-)PDM 3 (-)

PDM 2 (+)

PDM 1 (+)

B+

+15V RETURN

FAN TACH (REAR)

FAN TACH (FRONT)

MODULE BUS (+)

B+

PWB

POWER

+15V RETURN

FAN TACH (FRONT)

MODULE BUS (-)

MODULE BUS (+)

DUMP (+)

PDM 3 (-)PDM 3 (+)

PDM 1 (-)

5

8

4443

41

3938

36

A1P1 3433

31

64

62

60(4 OF 4)59MODULE

RFA? 57

5554

52

J3

5

8

44

4241

39

3736

A1P1 34

3231

6362

60

58MODULE57POWER

A? 55

5352

J4

+48V

INTERFACE

+48V

1N4004CR8

1615

+48VFAN TACH (REAR)

MODULE BUS (-)

(CLOSE)(OPEN)

K2

21

U1

A?A3

(CLOSE)(OPEN)

K1

21

U1

B+ RETURN

B+

14

19

4

E2

1020

1323

RF DRIVE 2 (-)

4

3

5

1

20A

470450V

C1 100K2W

R1

MODULE BUS (-)

DS2G

100K2W

R2

470450V

C2

MODULE

A?A1

INTERFACE

FAN TACH (FRONT)

A1J1

7

4

2

A1P1

POWER

A1P1

(1 OF 4)

6

8

3

1

1N4004CR2

1N4004CR1

E3

E4

(PART 2 OF 4)

POWERMODULE

1N4004CR3

E5

E6

+15V RETURN

89

P1 +

-+

-

TRANSFORMER

+

-

P1

+15V RETURN

B+ RETURN

7

8

3

DUMP (+)

PDM 3 (+)

PDM 1 (-)

470450V

C3 100K2W

R3

MODULE BUS (-)

DS4G

100K2W

R4

470450V

C4

MODULE

A?A1

FAN TACH (REAR)

DUMP (-)

PDM 2 (-)

PDM 2 (+)

PDM 1 (+)

6

7

42

40

37

35

32

63

61

58POWER

56

53

51

6

7

43

40

38

35

33

64

61

59(3 OF 4)

RF 56

54

51

1N4004CR6

1N4004CR5

E10

(PART 4 OF 4)

POWERMODULE

1N4004CR7

J10

14

19

MODULE BUS (+)

+

-+

-

b T2

TRANSFORMER

+

-

b T1

DS1G

20A

+

-

DS3G

+

-

DUMP (-)

PDM 2 (-)PDM 3 (-)

PDM 2 (+)

PDM 1 (+)

7977

7372

7069

8786

8280

4

+48V RETURN1615

1712

109

2524

2221

RF DRIVE 1 (+) 19

81

7775

7271

88

8584

+15V RETURN8078

21

3

FAN TACH (FRONT)18

1211MODULE BUS (-)

9MODULE BUS (+)26

RF DRIVE 2 (+)2423

2120

DUMP (+)

PDM 3 (-)PDM 3 (+)

PDM 1 (-)

5 1

8

2

4443

41

3938

36

3433

31

64

62

6059

57

55 RF DRIVE 2 (-)54

52RF DRIVE 1 (-)

RF DRIVE 1 (+)

5 1

8

44

4241

39

3736

34

3231

6362 RF DRIVE 2 (+)

RF DRIVE 1 (-)6025

5857 13

23

5522

5352 PWB IS USED ONLY ON NAPI95/01 VARIATIONS.

1020

8

165

3

21

7977

7372

7069

8786

8280

4

1615

1712

109

2524

2221

19

81

77 175

7271

88

(PART 3 OF 4)8584

8078

21

3

18

1211

926

2423

2120

FAN TACH (REAR)7

FAN TACH (FRONT) FAN TACH (FRONT)MODULE BUS (-)4

5

2

DUMP (+)

PDM 3 (+)

PDM 1 (-)

81

75

71

88

8485

78

12

3

18

RF DRIVE 2 (+)

11

26

23

20

B+ RETURN 79

73

6970

8687

82

4C5100050V

1516

FAN TACH (REAR)

17

10

25

RF DRIVE 1 (+)

22

19

DUMP (-)

PDM 2 (-)

PDM 2 (+)

PDM 1 (+)

6

7 3

42

40

37

35

32

63

61

58

56

53 RF DRIVE 2 (+)

51

6

7 3

2

43

40

38

35

33

RF DRIVE 2 (-)64

61

RF DRIVE 1 (+)59

56

54

1112

24

21

51 * CONNECTOR J5 OF THE POWER MODULE INTERFACE

3

81

4

2

7

75

71

88

8485

20A

78

12

3

18

11

26

23

20

79

73

69 370

INTERFACE

8687 2

82

4

1516

17

10

25

22

19

6

8

MODULE BUS (+)3

1

20A

Issue 3.3 2017-03-31 SD-7

Figure SD-7: NAPC160B/01 Control/Interface PWB (Sheet 1 of 7)

R17010.0K

CPU PDM

MISO

SCK

A0

A2

A4

A6

3V

2

1N/C

5

7VE

A0

A2

A4A5

A7

A9A10

A12

A14

10C9

2

20CE

22OE

21A0

24A2

1A5

3A7

6A10

8A12

3DE

1RO

2V+

5C2-

3C1-

2V+

3C1-

2

+5V

2

2

+5V +5V

+5V

+5V

+5V

CR55

+5V +5V

+5V +5V

+5V

+5V +5V

+5V

+5V

+5V

RTC

+5V

R165

22.1

TP47

MOSI

A1

A7

A5

A3

+5V

1000R13

+5V

2

4N/C

3

6

A1

A3

A6

A8

A11

A13

2

C20.1

C560.1

28VCC

26A4

27WE

25A3

23A1

10A14

9A13

4A8

5A9

7A11

2A6

2RE

4DI

5C2-

2

0.1C133

0.1C137

0.1C151

475R217

SHEET 7FROM

FROM SHEET 3

PROG GND 2 J25

PROG TDOPROG TMS 5 J25

8 J25

PROG VCC 4 J25

# GPS OK - B8 J22

FROM SHEET 4

+5V

ALARM

S4

PWR

S3

PWR

REMOTE

FROM SHEET 3

FROM SHEET 2

10.0KR74

10.0KR158

10.0KR161

10.0KR173

42 PL7

18pFC155

R172100

C1780.1

62GND

11GND

+5V 100AVCC

80VCC

0.1C142

0.1C152 31

VCC

28PG3/TOSC2

1PG5/OC0B

82PK7/ADC15/PCINT23

50PD7/T0

83PK6/ADC14/PCINT22

40PL5/OC5C

38PL3/OC5A

4PE2/AIN0/XCK0

79PJ7

49PD6/T1

19PB0/PCINT0/SS

46PD3/INT3/TXD1

45PD2/INT2/RXD1

13PH1/TXD2

64PJ1/TXD3/PCINT10

3PE1/TXD0

22PB3/PCINT3/MISO

20PB1/PCINT1/SCK

30RESET

8PE6/INT6/T3

44PD1/INT1/SDA

55PC2/A10

54PC1/A9

57PC4/A12

59PC6/A14

51PG0/WR

78PA0/AD0

75PA3/AD3

76PA2/AD2

73PA5/AD5

9PE7/INT7/ICP3/CLKO

71PA7/AD7

18PH6/OC2B

16PH4/OC4B

15PH3/OC4A

LOCAL

A9

A12

A14

#WR-

RF ONREMOTE

5SDA

0.1C164

ISL12022IBU57

3VBAT

MINORINHIBIT ALARM

SBC

D0

D0D2

D2D5

D4D7

D6

16J19

11

#SELECT_SYNC_INT-

#CS_RMT_OUT-

#CS_DAC2-

#LEDS_LOAD+

#SELECT_SIDE_B-

SCK3J26

+5V 2J26

+5V

4 J21 0.1C143

6

8VCC

3

4N/C 6N137-300

U6

0.1C30

10VBAT

8SENSE

2VDD

0.1C192

0.01C193

2

+5V-B

+5V-BR10

681

0.1C6

0.1C10

0.1C8

+5V

0.1C67

0.1C57

5GND

6DO/RI

10T2IN

9R2OUT

13R1IN

0.1C69

8R2IN

9R2OUT

ADM3202ARNU25 13

R1IN

RAM

D011I/O0

D2D315

I/O3

D517I/O5

D7

(+)B5J22

(+)12J1

(+)1J21

(+)2J19

(+)2J17

CTS8J13

RXD3J13

DSR

DTR4J13

A5J3

CTS

RTS

A8J3

RXDA3J3

DSR

DTR

DCD

A4J3

INTERNAL

INTERNAL

INTERNAL

INTERNALBUS

INTERNALBUS

EXTERNALSERIAL BUS

PROG RESET 6 J25

PROG GND

PROG TDI

PROG TCK

FROM SHEET 2

10 J25

9 J25

1 J25

3 J25

PROG VCC

FROM SHEET 7

7 J25

RESET

S6 CR5624V

CR5424V

DECR

INCR

CR5224V

CR5024V

LOCAL/

RF OFF

S1 CR4824V

CR33 CR35 CR38

+5V +5V

10.0KR171

1

4

85

t°EN

U51TMP36FS

CR49 CR51 CR53

R2501000

R2181000

+5V

R2061000

10.0KR207

10.0KR216

10.0KR219

R139100K

R157100K

CR36

60PC7/A15

Y111.0592MHz

34XTAL1

33 XTAL2

C1970.1

C2040.1

CR57

C1820.1

C1870.1

+5V+5V

10.0KR210

10.0KR251

99GND

81GND

32GND

0.1C144

98AREF

61VCC

10VCC

29PG4/TOSC1

48PD5/XCK1

37PL2/T5

39PL4/OC5B

5PE3/AIN1/OC3A

12PH0/RXD2

47PD4/ICP1

21PB2/PCINT2/MOSI

2PE0/PCINT8/RXD0

+5V

43PD0/INT0/SCL

53PC0/A8

56PC3/A11

58PC5/A13

41PL6

52PG1/RD

70PG2/ALE

74PA4/AD4

77PA1/AD1

27PH7/T4

17PH5/OC4C

14PH2/XCK2

72PA6/AD6

+5V

R1371000

TP18

+5V

10.0KR81

10.0KR82

10.0KR186

+5V +5V +5V

BT13V

10.0KR190

10.0KR192

10.0KR196

A10

A8

A11

A13

#RD-

+5V+5V

DS3ADS2A

LS1MSR516N

+5V+5V +5V+5V

10.0KR185

10.0KR221

10.0KR252

6SCL

8VDD

+5V

DS6ADS5A

RESET S7

4 13

U47:D

10.0KR107

10.0KR162

10.0KR265

10.0KR266

Y232.768kHz

D1D4

D1

D3

10.0KR201

D7

D5

D3D6

12

R145

12.10.1C134

16J17

#SELECT_SYNC_B-

#CS_SERIAL_FLASH-

#CS_DAC1-

#PDM_LATCH_RESET-#SELECT_STREAMING_B-

#CS_RMT_IN-

#CS_POT-

TX_(COMB_CONT)

4J26

1J26

6J26

5J26

0.1C162

2 J21

+5V

CR47

10.0KR205

TP20

10.0KR146

R5121K

R8121K

+5V

0.1C29 7

VE

5

6N137-300U7

R12

6812

1 N/C

0.1C176

0.1C171

5CEIN

4MR

+5V

2

+5V-B

+5V-B

0.1C7

1000R9

0.1C55

RAM MONITOR

0.1C172

7DO/RI

DS36C278TMU64

0.1C5

7T2OUT

6V-

8R2IN

15GND

R149.9

R249.9

14T1OUT

ADM3202ARNU1

7T2OUT

6V-

15GND

10T2IN

R6149.9

14T1OUT

14GND

D4

D1

D619

I/O718

I/O6

16I/O4

13I/O2

12I/O1

(-)

(-)

(-)

(-)

B9J22

3J21

15J19

24J1

(-)

5J13

15J17

TXD

RTS7J13

6J13

2J13

DCD1J13

A7J3

TXD

A6J3

A1J3

A2J3

3J19

3J17

BUS

BUS

BUS

(GPS)

(RACK MASTER)

(EXGINE/DRM)

(EXCITER B)

(EXCITER A)

(RS-232)

S2 R2151000

R2341000

0.1C160

0.1C163

ATmega2560-16AUU53

475R209

475R214

475R222

475R233

76

5

1

0

U35:2

R4121K

R7121K

0.1C1CR3

1SMB5919BT35.6V

R6249.9

S2070310 SHEET 1 OF 7 V1

6PE4/INT4/OC3B

#EXT_PDM_INHIBIT-#INTLK_OPEN_(COMB)-

24PB5/PCINT5/OC1A

#PDM_LATCH- 36PL1/ICP5

10.0KR125

10.0KR151

92PF5/ADC5/TMS

87PK2/ADC10/PCINT18

+5V 85PK4/ADC12/PCINT20

ADC_REF 88PK1/ADC9/PCINT17

18pFC153

96PF1/ADC1

7PE5/INT5/OC3C

35PL0/ICP4

84PK5/ADC13/PCINT21

65PJ2/XCK3/PCINT11

69PJ6/PCINT15

68PJ5/PCINT14

67PJ4/PCINT13

MODULATION_SAMPLE 95PF2/ADC2

RF_DRIVE_SAMPLE 97PF0/ADC0

+5V

SBC RESET+15V

TO SHEET 7TO SHEET 7




TO SHEET 2TO SHEETS 2 & 3

TO SHEET 7

FROM SHEET 5

TO SHEETS 2, 4, 5 & 6

TO SHEETS 2, 4, 5 & 6

MISO

PROG_GND

PROG_VCC

1X1

2X2

RF OFF ALARMMAJOR

681R236

1.0C31

1C1+

11T1IN

9RESET

CR1324V

3GND

TPS3613-01DGSU61

+5V 6CEOUT

DEBUG

# ADDRESS -(EXCITER A)

#INTERLOCK_OPEN-

CR37

25PB6/PCINT6/OC1B

23PB4/PCINT4/OC2A

#FAST_SHUTBACK- 26PB7/PCINT7/OC1C/OC0A

93PF4/ADC4/TCK

91PF6/ADC6/TDO

90PF7/ADC7/TDI

10.0KR163

RX_(COMB_CONT) 63PJ0/RXD3/PCINT9

86PK3/ADC11/PCINT19

C1560.01 3

2

1U52:A

94PF3/ADC3

89PK0/ADC8/PCINT16

10.0KR188

#CS_SRAM-

#CS_ADDR-10.0KR235

66PJ3/PCINT12

+5V

DS1A

Q1MMBT4401LT1

CR8024V

100R361

TO SHEET 5

TO SHEET 2

10.0KR123

10.0KR124

PROG_MOSI

R164

22.1

R166

22.1

PROG_RESET

+5V

0.1C167

7IRQ/FOUT

4GND

3D1

18Q1U56:B

2D0

19Q0U56:A

7D5

14Q5U56:F

8D6

13Q6U56:G

6D4

15Q4U56:E

9D7

12Q7U56:H

DS7RDS4A

+5V

221R237

681R238

221R240

8VCC

4C2+

12R1OUT

16VCC

+5V

1VIN

2GND

7+V

50V

MAU202U8

CR124V

CR224V

11T1IN

8VCC

CR1424V

16VCC

12R1OUT

4750R203

12.1KR204

4C2+

1C1+

7RESET

1VOUT

(RS-232)

(EXCITER B)

# ADDRESS +

475R202

475R241

4D2

17Q2U56:C

5D3

16Q3U56:D

20VCC

10GND

1

11 LATCHENABLE

OUTPUTENABLE

U56:ISN74AHC573DW

4VDD

11GNDU52:E

TLV2374ID

CY62256LLU59

# PDM INHIBIT - (EXCITER B)

# PDM INHIBIT - (EXCITER A)

Issue 3.3 2017-03-31 SD-8


47C32

L6

-5V

T7

CW

-5V

+5V

2IN+

6GND

5LE

8Q

C930.1

(+)

(+)

(+)

(+)

(+)

(+)

(+)

(+)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(-)

(-)

(-)

(-)

(-)

(-)

(-)

(-)

L3

CW

10

1

-5V

+5V

7

84

3

3IN-

7Q

C680.1

1.0C20

(-)

(-)

(-)

(-)

(-)

(-)

(-)

(-)

(+)

(+)

(+)

(+)

(+)

(+)

(+)

(+)

+5VR71221

C821.0

-15V

+5V

1.0C92

1.0C11

+5V-C

-5V

STREAMING BUS (EXCITER B)

STREAMING BUS (EXCITER A)

DUMP 3 (EXCITER B)

DUMP 3 (EXCITER A)

DUMP 2 (EXCITER A)

DUMP 1 (EXCITER B)

(-)

RF DRIVE

RF DRIVE(EXCITER A)

(+)

BUS (AUI)STREAMING

FROMSHEET 1

# RF DRIVE LATCH (A) -

#SELECT_STREAMING_B-

T5

-5V

SCK

825R6

23A2

1B1

3W1

4750R72

AD5263BRU20U33

R350

1W100

VSWR

R731000

4VCC-

74LVC257APWU24

+3.3V

SN74HC257PWU19

1 SELECT

+5V-D

15OE

+5V-D

R1410.0K

R16100

-5V

-5V

TXD (+)6J2

H7J15

G7J15

F7J15

E7J15

D7J15

C7J15

B7J15

A7J15

H8J14

G8J14

F8J14

E8J14

D8J14

C8J14

B8J14

A8J14

H2J14

G2J14

F2J14

E2J14

D2J14

C2J14

B2J14

A2J14

TO SHEET 1

TO SHEET 1

+5V

+5V-DL1

+5V

1.0C14

1.0C12

1.0C13

0.1C37

+5V-DC351.0

C991.0

0.1C140

1.0C126

0.1C127

10.0KR140

TP19

DUMP 2 (EXCITER B)

DUMP 1 (EXCITER A)

(EXCITER B)

(+)

(-)

# RF DRIVE LATCH (B) -

#SELECT_SIDE_B-

+5V

0.1C86

MOSI

#CS_POT-

VSWR_THRESHOLD

REFLD_PWR_SAMPLE

C1131.0 825

R111

C41.0

1000R11

4750R79

22W2

24B2

4750R77

2A1

T8

THRESHOLD

CR191N5711

1000R69R68

825

CR171N5711

CR181N5711

1.0C80

0.1C79

0.1C81

1VCC+

1 SELECT

1213

14

1

0

1SELECT

43

2

1

0

910

11

1

0

14

6

U49:A

TP52

14

6

U20:A

TP46

ON SHEET 1

74LVC257APWU35

C520.1

+5V-D

4

5

6U18:B

12

13

11U18:D

1.0C19

1.0C105

+3.3V

1.0C112

TXD (-)

H8J15

1J23

2

1

U32:A

D8J15

F8J15

E8J15

G8J15

13

14

15

U4:D

13

14

15

U16:D

13

14

15

U5:D

A8J15

B8J15

C8J15

13

14

15

U14:D

13

14

15

U3:D

13

14

15

U2:D

G7J14

F7J14

E7J14

H7J14

11

10

9

U11:C13

14

15

U11:D

13

14

15

U12:D

D7J14

A7J14

C7J14

B7J14

13

14

15

U10:D11

10

9

U9:C13

14

15

U9:D

H1J14

G1J14

F1J14

E1J14

3

2

1

U11:A

5

6

7

U11:B

3

2

1

U12:A

B1J14

A1J14

D1J14

C1J14

3

2

1

U10:A

3

2

1

U9:A

5

6

7

U9:B

0.1C48

3

1

3

1

C31.0

C1081.0 1000

R92

4750R83

0.1C34

0.1C100

R154750

76

5

1

0

9

10

8U18:C

1

2

3U18:A

C330.1

13

14

15

U17:D

11

10

9

U10:C

11

10

9

U12:C

13

14

15

U15:D

5

6

7

U10:B

5

6

7

U12:B

FROM SHEET 1

0.1C88

14 J19

FROM SHEET 1

1 J16

14 J18

12 J18

0.1C15

12 J16

+5V-D13 J16

3 J2

4 J2

2 J2

+3.3VFROM SHEET 4

1 J17

9DIS

4B3

20A4

5A3

6W3

18VSS

14RES/AD1

12CLK/SCL

-5V

+5VR349

1W100

15OE

16VCC

ONE GATE IS LOCATED

8GND

16VCC

RF DR-2

8GND

#FAST_SHUTBACK-

+5V-C

#FAST_SHUTBACK+

+5V-C

STREAMING

DUMP 2

DUMP 1

DUMP 3

DUMP 2

DUMP 1

DUMP 3

DUMP 2

DUMP 1

RF DRIVE 2 (A)

RF DRIVE 2 (A)

RF DRIVE 2 (A)

RF DRIVE 2 (A)

RF DRIVE 2 (A)

RF DRIVE 2 (A)

RF DRIVE 2 (A)

RF DRIVE 2 (A)

RF DRIVE 1 (A)

RF DRIVE 1 (A)

RF DRIVE 1 (A)

RF DRIVE 1 (A)

RF DRIVE 1 (A)

RF DRIVE 1 (A)

RF DRIVE 1 (A)

RF DRIVE 1 (A)

0.1C18

14 J17

2 J18

1 J18

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU12:E

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU32:E

0.1C16

0.1C17

25 J18

14 J16

2 J16

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU11:E

13 J18

25 J16

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU9:E

1.0C128

8 J2

5 J2

9 J2

7 J2

3GND

2GND5

VCCU49:B

NC7SZ57P6X

+3.3V

FROM SHEET 6

3GND

2GND5

VCC U20:BNC7SZ57P6X

1 J19

S2070310 SHEET 2 OF 7 V1

8

7

3

2

U37:A

8

7

3

2

U13:A

1.0C94

21B4

17NC/O2

8GND

1.0C84

10VLOGIC

15SHDN

16SDO/O1

19W4

7VDD

CW

10KR78

11SDI/SDA

13CS/AD0

CR151N5711

CR161N5711

TL3016IDU31

8GND

1213

14

1

0

910

11

1

0

15OE

16VCC

RF DR-1

RF_DRIVE_SAMPLE

5LE

1VCC+

4VCC-

6GND

TL3016IDU37:B

BUS (AUI)

14VCC

7GND

U18:EMC74ACT08D

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU10:E

4IN

1GND

3OUTMC79M05BDT

U44

R934750

4

6

5

4

6

5

43

2

1

0

5LE

1VCC+

4VCC-

6GND

TL3016IDU13:B

43

2

1

0

76

5

1

0

910

11

1

0

1213

14

1

0

Issue 3.3 2017-03-31 SD-9


L4

1.0C25

C770.1

C660.1

C650.1

C640.1

(+)

(+)

(+)

(+)

(+)

(+)

(+)

(+)

(-)(+)

(-)(+)

(-)(+)

(-)(+)

(-)(+)

(-)(+)

(-)(+)

(-)(+)

(-)

(-)

(-)

(-)

(-)

(-)

(-)

(-)

1.0C46

1.0C27

1.0C45

1.0C44

1.0C23

1.0C43

1.0C21

C760.1

C780.1

C1290.1

C600.1

C610.1

C710.1

C720.1

C730.1

(-)

(-)

(-)

(-)

(-)

(-)

(-)

(-)

(+)

(+)

(+)

(+)

(+)

(+)

(+)

(+)

C590.1

+5V

0.1C26

+5V

+5V

PDM 9 (EXCITER B)

PDM 9 (EXCITER A)

PDM 8 (EXCITER A)

PDM 7 (EXCITER B)

PDM 7 (EXCITER A)

PDM 6 (EXCITER B)

PDM 6 (EXCITER A)

PDM 5 (EXCITER A)

PDM 4 (EXCITER B)

PDM 4 (EXCITER A)

PDM 3 (EXCITER B)

PDM 3 (EXCITER A)

PDM 2 (EXCITER A)

PDM 1 (EXCITER B)

PDM 1 (EXCITER A)

FROM SHEET 1

#SELECT_SIDE_B-

PDM 9-B

PDM 9-A

PDM 8-A

PDM 7-B

PDM 6-B

PDM 6-A

PDM 5-A

PDM 4-B

PDM 3-B

PDM 3-A

PDM 2-A

PDM 1-B

#PDM_LATCH_RESET-

74LVC257APWU23

74LVC257APWU22

C540.1

F4J15

C4J15

PDM 8H4J15

PDM 8E4J15

PDM 8B4J15

PDM 7G4J15

PDM 7D4J15

PDM 7A4J15

PDM 6F6J15F3J15

PDM 6C3J15

C6J15

PDM 5H6J15

PDM 5E6J15

PDM 5B6J15

PDM 4G6J15

PDM 4D6J15

PDM 4A6J15

PDM 3F2J15

PDM 3C2J15

PDM 2H2J15

PDM 2E2J15

PDM 2B2J15

TO SHEET 1

0.1C42

0.1C28

0.1C41

0.1C40

0.1C24

0.1C39

0.1C22

47C38

+5V

3VCC

12GNDU28:E

MC3302D

3VCC

12GNDU29:E

MC3302D

FROM SHEET 1

PDM 8 (EXCITER B)

PDM 5 (EXCITER B)

PDM 2 (EXCITER B)

PDM 8-B

PDM 7-A

PDM 5-B

PDM 4-A

PDM 1-A

PDM 2-B

74LVC257APWU21

+3.3V

CR5

1000R37

+3.3V

CR6

1000R39

+3.3V

CR7

1000R40

+3.3V

CR10

1.00MR65

C580.1

1000R66

CR11

1.00MR59

1000R55

+3.3V

1.00MR58

CR12

1000R60

+3.3V

+3.3V

1.00MR41

10.0KR63

C620.1

+3.3V

10.0KR70

R271000

R321000

TP9

TP2

R331000

R311000

TP10

R261000

TP4

R251000

R291000

TP6

TP5

TP51

11

10

9

U4:C

11

10

9

U17:C

11

10

9

U3:C

11

10

9

U2:C

11

10

9

U15:C

11

10

9

U5:C

5

6

7

U17:B

5

6

7

U3:B

5

6

7

U16:B

5

6

7

U14:B

5

6

7

U15:B

5

6

7

U5:B

3

2

1

U3:A

3

2

1

U16:A

3

2

1

U14:A

3

2

1

U4:A

3

2

1

U5:A

R2410.0

3

2

1

U2:A

PDM 9F5J15

PDM 9

E5J15

B5J15

C5J15

H5J15

A5J15

G5J15

D5J15

H3J15

E3J15

B3J15

G3J15

D3J15

F1J15

A3J15

C1J15

PDM 1

E1J15

G1J15

B1J15

H1J15

G2J15

PDM 1

PDM 1A2J15A1J15

D1J15

D2J153

VCC12

GNDU30:E

MC3302D

+3.3V

1.00MR35

+3.3V

10.0KR64

1.00MR67

C630.1

R281000

TP7

TP3

R301000

TP11

11

10

9

U14:C

5

6

7

U4:B

11

10

9

U16:C

3

2

1

U17:A

5

6

7

U2:B

3

2

1

U15:A

S2070310 SHEET 3 OF 7 V1

+5V

1 SELECT15

OE

15 J18

15 J16

4 J16

18 J18

1 SELECT15OE

3 J18

3 J16

17 J16

6 J18

15OE

1 SELECT

16 J18

16 J16

5 J16

19 J18

#PDM_LATCH-

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU17:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26LS31TM

U5:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26LS31TM

U4:E

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU3:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU2:E

8GND

4 J187

6

5

1

0

U23:2

1213

14

1

0

U23:4

CR4

1000R36

18 J16

16VCC

+3.3V

1.00MR56

17 J18

910

11

1

0

U22:3

1213

14

1

0

U22:4

8GND

CR9

1000R43

6 J164

3

2

1

0

U22:1

16VCC

+3.3V

1.00MR389

10

11

1

0

U21:3

8GND

CR8

1000R42

5 J18

19 J167

6

5

1

0

U21:2

43

2

1

0

U21:1

16VCC

+5V

1.00MR57

14VCC

7GNDU43:E

MM74HC00M

7

6

1U30:B

7

6

1U28:B

5

4

2U30:A

9

8

14U28:C

MODULATION_SAMPLE

10.0KR34

9

8

14U29:C

5

4

2U29:A

64

5U43:B

31

2U43:A

4 ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU16:E

4ENABLE

16VCC

12ENABLE

8GND

DS26LS31TMU15:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26LS31TM

U14:E

76

5

1

0

U22:2

43

2

1

0

U23:1

910

11

1

0

U23:3

+3.3V

1213

14

1

0

U21:4

5

4

2U28:A

7

6

1U29:B

9

8

14U30:C

Issue 3.3 2017-03-31 SD-10


70%

80%

10%

20%

7J19

6J196J17

8J198J17

9J199J17

CLOCK

FS

(-)

I/Q

L15

SCK

SCK

R24210.0

R31010.0

3

1

3

1

60%

90%

110%

100%

-15V

30%

50%

40%

7J17 DATA

(+)

AUDIO

R24910.0

R24810.0

R31210.0

R31110.0

R30910.0

R24310.0

FROM

(IBOC)SERIAL DATA

(-)(IBOC)

(+)

(-)

SERIAL FRAME(+)

(-)

(+)

(-)

SHIELDAES 1

(+)

(-)

AUDIO

BALANCED

(+)

SCK

+5V

T1

121R174

T2

6QG

7QH

4QE

3QD

2QC

13VCC

5RIN3-

4RIN2-

3RIN2+

1RIN1-

2RIN1+

+5V

+5V

681R182

681R189

11SHIFT_CLK

7QH

6QG

4QE

3QD

2QC

8GND

16VCC

8GND

16VCC

+5V

19J17

+3.3V

20J19

18J19

21J17

22J17

10J19

LVCMOS

ANALOGBALANCED

#CS_DAC2-

MOSI

+5V

0.1C195

1.0C201

0.1C220

1.0C223

+5V

C2110.1

1.0C202

0.1C206

0.1C228

1.0C230

8LOAD

6DATA

13LDAC

14VDD

4REFC

5REFD

3REFB

2REFA

8LOAD

7CLK

TLV5620IDU67

1GND

C2170.01

C1940.01

10.0KR229

C2140.01

10.0KR288

C2290.01

10.0KR291

DIGITAL TO ANALOG

0.1C148

C2180.1

R25910.0

R34610.0

SPARE 2

TO SHEET 6

TO SHEET 1

ANALOG OUT (RMT I/FACE) 4



SHEET 1

(-)

(+)

SERIAL CLOCK

(IBOC)

SHIELDAES 2

SHIELDANALOG

MOSI

#LEDS_LOAD+

14A

0.1C74

100R254

100R256

121R147

681R197

562R198

681R199

562R200

9SQH

R47475

R48475

5QF

R44475

R45475

15QA

1QB

16EN

8RIN4-

6RIN3+

7RIN4+

DS90LV048U68

220pFC165

220pFC166

2210R191

2210R194

+5V

+5V

7

6

5

U48:B

1

2

3

U48:A

+15V

CR411SMB10CAT310V

14A

12LATCH_CLK

9SQH

MC74HC595ADU27

5QF

15QA

10RESET

13OE

1QB

15OE

74LVC257APWU46

CR43

CR44

CR45

R53475

R54475

G

DS18

G

DS17

+5V

R50475

R51475

G

DS15

G

DS14

R18449.9

19J19

20J17

18J17

21J19

22J19

10J17

C2000.1

#CS_DAC1-

MOSI

C1910.1

L14

C1981.0

10.0KR239

+5VL16

7CLK

TLV5620IDU63

5REFD

1GND

3REFB

2REFA

4REFC

6DATA

13LDAC

14VDD

+5V

+5V

C1960.01

10.0KR230

10.0KR231

10.0KR245

10.0KR246

10.0KR262

C2160.01

10.0KR258

10.0KR269

C2310.01

10.0KR292

CONVERTER

C2130.01

10.0KR257

10.0KR268

R26410.0

C2070.1

R26310.0

C2050.1

C2670.1

R34810.0

C2650.1

R34710.0

C2640.1

R34510.0

SPARE 3

TO SHEET 2


100R255

0.1C208

R46475

R49475

MC74HC595ADU26

CR42

R52475

R18349.9

R18749.9

G

DS16 10C154

0.1C157

TP39

0.1C158

10C159

10.0KR261

10.0KR289

0.1C146

C2150.1

R26010.0

C2660.1

11SHIFT_CLK

8GND

16VCC

+3.3V

14ROUT2

15ROUT15 J20

4 J20

2 J20

9EN

1 J20

3 J10

1210R1751 J11

2 J11

3 J12

2 J12

+15V

(LVCMOS)

AES/EBUANALOG

FROM SHEET 1

1.0C149

-15V

9DACD

R24710.0K

TP42

VSWR_THRESHOLD11

DACB

ADC_REF

R27010.0K

25J23

10DACC

23J23

C2100.01

21J2312

DACA

12LATCH_CLK

G

DS12

G

DS11

0.1C75

G

DS9

G

DS810

RESET

13OE

10ROUT4

8 J20

7 J20

12GND

11ROUT3 1 SELECT

1210R152

2 J10

1 J10

6

4

5

3 J11

CR461SMB10CAT310V

R19310.0K

1 J12

+15V

+15V

FROM SHEET 1

C1320.1

I/Q AES/EBU

(LVCMOS)

6

5

7U55:B

-15V

-15V1

V+

5LATCH

4V-

6GND

AD8561ARUZU54:B

R23210.0K

TP40

10

9

8U66:C

10DACC

RF_MON_GAIN

C1900.01

R22710.0K

3

2

1U66:A

12DACA

C1990.1

5

6

7U74:B

9DACD

R28710.0K

R29010.0K

10

9

8U74:C 24J23

R26710.0K

3

2

1U74:A

22J2311

DACB

G

DS13

G

DS10

R19510.0K

6

4

5

2

3

1U55:A

1.0C145

R24410.0K

5

6

7U66:B

12

13

14U66:D

4ENABLE

16VCC

12ENABLE

8GND

DS26C32ATMU48:E

12

13

14U74:D

S2070310 SHEET 4 OF 7 V1

4VCC

11VEE

U74:EMC33074AD

4VIN

1GND1

2GND2

6VOUT

U65LT1790BIS6-2.5

76

5

1

0

1213

14

1

0

910

11

1

0

8V+

4V-

U55:COP275GS

4VCC

11VEE

U66:EMC33074AD

43

2

1

0

Issue 3.3 2017-03-31 SD-11


0.1C169

+5V

+5V

+5V

+5V

4F

+5V

+5V

+5V

+5V

6 H

4F

14D

12B

E3:1

E3:2

+5V

+5V

+5V

+5V

3E

+5V

+5V

+5V

+5V

5G

3E

13C

11A

25 J24

9 J24

+15V-A

7 J24

+15V-A

4 J24

+15V-A

2 J24

+15V-A

INT

EXT

0.01C241CR7010.0K

R302

0.01C243CR7210.0K

R304

0.01C245CR7410.0K

R306

0.01C247CR7610.0K

R308

REMOTE INPUTS

7HOLD

3WP

1CS

6 SCK

1 SHIFT/LOAD

6 H

4750R280

4750R282

14D

4750R284

12B

4750R286

4GND

9QH

10SA

7QH

+5V16VCC

# DIGITAL INPUT 16 - 19 J24








0.01C233CR6210.0K

R294

0.01C235CR6410.0K

R296

0.01C237CR6610.0K

R298

0.01C239CR6810.0K

R300

10SA

4750R272

4750R274

4750R276

4750R278

+5V

+5V

9QH

15CLK_INH

8GND

7QH

0.1C224

MISO

L17

TO SHEET 1

+15V (EXTERNAL)

+15V (REMOTE)

MOSI

SCK

24 J24

8 J24

+15V-A

+15V-A

6 J24

+15V-A

3 J24

+15V-A

1 J24

+15V-A

E3:3

0.01C240CR6910.0K

R301

0.01C242CR7110.0K

R303

0.01C244CR7310.0K

R305

0.01C246CR7510.0K

R307

8VCC

5SI

2CLK

4750R279

4750R281

5G

4750R283

13C

4750R285

11A

2SO

15CLK_INH

8GND

0.1C225

18 J24

16 J24

13 J24

11 J24

0.01C232CR6110.0K

R293R3134750

0.01C234CR6310.0K

R295R3154750

0.01C236CR6510.0K

R297

R3164750

R3184750

0.01C238CR6710.0K

R299R3194750

R3204750

2CLK

4750R271

3 6

4 5MOCD223-MU75:B

4750R273

3 6

4 5MOCD223-MU76:B

1 8

2 7MOCD223-MU76:A

4750R275

1 8

2 7MOCD223-MU77:A

4750R277

1 8

2 7MOCD223-MU78:A

0.1C221

16VCC

5 64

U70:B

1.0C141

1.0C268

RT2RXE110

R3144750

R3174750

1 8

2 7MOCD223-MU75:A

3 6

4 5MOCD223-MU77:B

3 6

4 5MOCD223-MU78:B

10.0KR253

L13RT1

RXE110

#CS_SERIAL_FLASH-

#CS_RMT_IN-

+15V









+15V-A

+15V-A

+15V-A

+15V-A

REMOTE INPUTS

1SHIFT/LOAD

10

+15V 9

MC74HC165ADU69

22J24

10J24

+15V21J24

FROM SHEET 1

+5V

S2070310 SHEET 5 OF 7 V1


R3214750

3 6

4 5MOCD223-MU79:B

R3234750

3 6

4 5MOCD223-MU80:B

R3244750

1 8

2 7MOCD223-MU80:A

R3264750

1 8

2 7MOCD223-MU81:A

R3274750

R3284750

1 8

2 7MOCD223-MU82:A

AT25256AN-10SU2.7U58

+15V-A

+15V-A

+15V-A

MC74HC165ADU71

+15V-A

14VCC

7GNDU70:E

MC74HC125AD

+5V

23J24

20J24

5J24

15J24

R3224750

1 8

2 7MOCD223-MU79:A

R3254750

3 6

4 5MOCD223-MU81:B

3 6

4 5MOCD223-MU82:B

2 31

U70:A

Issue 3.3 2017-03-31 SD-12


R1968.1K

0.1C51

10C53

9SQH

8GND

16 VCC

8GND

16VCC

0.1C255

0.1C254

0.1C253

0.1C252

0.1C251

0.1C250

0.1C249

0.1C248

TP17

TP8

0.1C87

FWD

TP14

TP1

7

8

0.01C227

0.01C226

13 OE

14A

14A

13OE

0.1C263

0.1C262

0.1C261

0.1C260

0.1C259

0.1C258

0.1C257

0.1C256

TP13

C1740.1

10

1

4

3

+5V

+5V

+5V

B+ SAMPLE

CURRENT SAMPLE

VOLTAGE SAMPLE

FROM SHEET 4

REFLD PWR SAMPLE

+5V

0.1C95

10C203

35V

10.0KR76

10C101

35V0.1C115

10.0KR94

0.1C36

10C49

RF_MON_GAIN

10.0KR225

1.0C90

0.1C91

1.0C102

10C125

35V10C189

35V

10C83

R114100

-5V

0.01C185

0.1C186

REFLD

RF MON

+3.3V

10C138

10C209

10C212

R911000

AD603ARU62

7VOUT

+3.3V

0.1C180

7J18

7J16

8J16

9J16

0.1C173

1.0C175

J7

B+ SAMPLE (EXCITER A)

CURRENT SAMPLE (EXCITER B)

CURRENT SAMPLE (EXCITER A)

VOLTAGE SAMPLE (EXCITER A)

RF MONITOR

SCKFROM SHEET 1

+5V

+5V

+5V

+5V

7QH

5QF

3QD

1QB

9SQH

11SHIFT_CLK

6QG

4QE

2QC

15QA

-5V

-5V

3 14

U84:C

7 10

U83:G

5 12

U83:E

3 14

U83:C

-15V 25J17

B5J3

+15V 13J17

12J19

15J23

19J23

17J23

14J23

12J23

5J23

8J23

6J23

3J23

1J23

-15V

+15V

+5V

FWD PWR SAMPLE

-15V

L5

+15V

L7

+5V

B+

10.0KR23

R88100

10.0KR223R224

3320

-15V

6810R20 0.01

C47

0.001C97

1.0C188R220

1000

TP38

+5V

0.1C181

0.01C183

4

65

S5:B

47C89

47C170

15.0KR80

3320R85

+15V

+5V

R980.0

5

6

7U52:B

R961000

+15V

3

2

1U36:A

5FDBK

GND GND GND

GND GND GND

TP16TP15TP12

R2081000

274R211

8J18

R126100

9J18

R110100

R90100

REFLD_PWR_SAMPLE

T3

B+ SAMPLE (EXCITER B)

VOLTAGE SAMPLE (EXCITER B)

MOSI

1SMB5939B39V

CR59

1SMB5939B39V

CR60

10C103

35V0.1C107

0.1C121

0.1C98

0.1C117

C1190.1

C1040.1

MC74HC595ADU73

11SHIFT_CLK

10RESET

12LATCH_CLK

4QE

6QG

2QC

12LATCH_CLK

7QH

15QA

MC74HC595ADU72

10RESET

5QF

1QB

3QD

7 10

U84:G

4 13

U85:D

2 15

U85:B

-15V

25J19

B2J3

13J19

+5V

24J19

24J1712J17

20J23

R339

12.1 R340

12.1R341

12.1 R342

12.1R343

12.1 R344

12.1

18J23

16J23

13J23

R336

12.1

11J23

10J23

9J23

R329

12.1 R330

12.1R331

12.1 R332

12.1R333

12.17J23

4J23

2J23

L2

2W20

R117

2W20

R118

R2263320

2W

R10510 100

R106

1

32

S5:A

10.0KR75

5

6

7U36:B

TP44 TP43TP36

C1771.0PWB PART:

HR106HW2

2

1

7U60:A

R95100

2W

R180150

10C118

35V

1SMB5939B39V

CR58

5 12

U84:E

R334

12.1R335

12.1

R337

12.1 R338

12.1

S2070310 SHEET 6 OF 7 V1

PWB PART:HR106

HW125 J122 J1

17 J1

9 J1

13 J1

4 J1

10C161

35V21 J1

11 J1

0.1C106

10C184

35V3 J1

15 J1

19 J1

10C50

10C1506 J1

23 J1

B8 J3

B9 J3

1.0C1791

GPOS

2GNEG

6VNEG

B7 J3

3VINP

B6 J3

11J19

21J18

22J18

10J16

23J18

24J16

11J16

-15V (EXCITER B)

-15V (EXCITER A)

+15V (EXCITER B)

RF SAMPLE PROBE

+15V (EXCITER A)

+5V (EXCITER B)

+5V (EXCITER A)

+5V (EXCITER B)

# DIGITAL OUT 16 -

# DIGITAL OUT 15 -

# DIGITAL OUT 14 -

# DIGITAL OUT 13 -

# DIGITAL OUT 12 -

# DIGITAL OUT 11 -

# DIGITAL OUT 10 -

# DIGITAL OUT 09 -

# DIGITAL OUT 07 -

# DIGITAL OUT 05 -

# DIGITAL OUT 03 -

# DIGITAL OUT 01 -

47C70

10C85

14 J1

20 J1

GND

8 J1

7 J1

1 J1

GND2 J1

18 J1

16 J1

5 J1

10 J1

5

6

7U41:B

R1081000

3

2

1U41:A

B3 J3

47.5R89

4COMM

B4 J3

8VPOS

1000R213

B1 J3

23J19

23J1711J17

20J18

20J16

21J16

10J18

22J16

11J18

24J18

#CS_RMT_OUT--15V

23J16

9COM

8GNDU83:H

MC1413BD

9COM

8GNDU84:H

MC1413BD

10C96

35V

8V+

4V-

U41:COPA2691ID

0.1C219

5 12

U85:E

1 16

U85:A

3 14

U85:C

4 13

U84:D

0.1C222

6 11

U83:F

4 13

U83:D

1 16

U84:A

+5V (EXCITER A)

# DIGITAL OUT 08 -

# DIGITAL OUT 06 -

# DIGITAL OUT 04 -

# DIGITAL OUT 02 -

R1271000

TP32

2IN

1N/C

3GND

5ADJ

4OUTLP38500TS-ADJ

U34

4700pFC116

10C111

35V

8V+

4V-

U36:COPA2691ID

9COM

8GND

U85:HMC1413BD

6 11

U84:F

4 V+

5COMP

6V-

3SHUTDOWN

LT1210CRU60:B

Issue 3.3 2017-03-31 SD-13


-

+15V

GND

-

+

+15V

SYNC

(-)

(-)

R1001500

R12049.9

+

GND

(-)

(-)

R993320

+5V

+5V

+5V

R11949.9

1000R359

R12149.9

R13849.9

TP48

TP49

C1470.01

R13649.9

0.01C277

1000R357

R18149.9

R12249.9

TP50

+5V

0.1C131

7

PDM

5

4

3

2

1

FROM SHEET 1

2 J27

25 J5

4 J5

1 J5

7 J27

FROM SHEET 1

FROM SHEET 1

10 J5

(+) 22 J5

24 J5

(+)

10MHz (GPS) B2 J22

1 PPS (GPS)

R1563320

+15V

+15V

100R176

CR2924V

CR40BAT54HT1

CR39BAT54HT1

0.1C123

49.9R130

49.9R131

+5V

1000R177

7DO/RI

6DO/RI

5GND

1 SELECT

16VCC

11T1IN

2V+

13R1IN

4C2+

0.1C271

C1090.1

8GND

15GND

10T2IN

6V-

7T2OUT

E1:1

E1:2 INTERLOCK

E1:3

1 SELECT

+3.3V16VCC

+5V8GND

R10449.9

82.5R135

TO SHEET 1

(-)

TX (COMB CONT)

7J5

(+)19J5

6J27

8J27

TO SHEET 1

# ADDRESS (GPS) -B7J22

A8J22

A6J22

B1J22

A1J22

10MHz (EXCITER A)10MHz (EXCITER B)17J19

1KHz (EXCITER A)5J17

A9J22

1 PPS (EXGINE)

1 PPS (EXCITER B)1 PPS (EXCITER A)4J17

0.1C274

1SMB5939B39V

CR31

+5V

6

8

(+)

18 J5

16 J5

5 J5

14 J5

EXT 10 MHz

(+) 11 J5

8 J5

21 J5

1KHz (GPS)

B3 J22

B4 J22

R1551500

R1503320

R1491500

0.1C168

RT3RXE050

R35249.9

L12

10.0KR112

CR2624V

CR2824V

CR2124V

CR2424V

10.0KR102

10.0KR113

CR34 0.01C139

10.0KR160

CR32 0.01C136

1210R154

0.1C135

49.9R143

49.9R144

0.01C114

3 6

4 5MOCD223-MU42:B

+5V

49.9R141

49.9R142

49.9R132

49.9R133

0.1C130

7 10

U47:G

+5V

+5V

8

7

3

2

U54:A

R16927.4K1000

R178

DS36C278TMU40

9

10

11

U45:C

C2700.1

0.1C269

0.1C272

5C2-

3C1-

1C1+

+3.3V16VCC

15OE

0.1C273

8R2IN

R35149.9

14T1OUT

12R1OUT

9R2OUT

+5V

COMB CONT

1210R129

74LVC257APWU39

#EXT_PDM_INHIBIT-

#INTERLOCK_OPEN-

CR2224V

RX_(COMB_CONT)

+15V

#INTLK_OPEN_(COMB)-

C1100.1 +3.3V

15OE

C1200.1

R134121

R11649.9

3J27

4J27

TX (CONTROLLER)

+15V (CONTROLLER)

1J27

5J27

B6J22

A7J22

A3J22

A2J22

13J5

1KHz (EXCITER B)5J19

17J17

10MHz (EXGINE)A5J22

A4J22

4J19

J8

CR2524V

CR2724V

0.1C124

0.1C122

L9

RT4RXE110

CR7724V

R10349.9

R11549.9

INTERLOCK

RX (CONTROLLER)

RX (COMB CONT)

INTERLOCK (COMB CONT)

INTERLOCK (CONTROLLER)

1KHz (COMB CONT)

1 PPS (COMB CONT)

S2070310 SHEET 7 OF 7 V1

1RO

3DE

8VCC

TX_(COMB_CONT) 4DI

CR3024V

#SELECT_SYNC_INT-

10.0KR167

100R179

10.0KR168

#SELECT_SYNC_B-

+5V

ADM3202ARNU86

74LVC257APWU38

INHIBIT

SYSTEM

9COM

8GND

U47:HMC1413BD

10MHz (COMB CONT)

10.0KR159

1 8

2 7MOCD223-MU50:A

10.0KR153

3 6

4 5MOCD223-MU50:B

2RE

CR7924V

CR20

L10

7

6

5

U45:B

L8

1

2

3

U45:A

10.0KR101

CR2324V

CR7824V

1

6

4U87:A

1 16

U47:A

DISABLE

ENABLE

43

2

1

0

1213

14

1

0

76

5

1

0

2GND

5VCC

3VCC

U87:BNC7SZ57P6X

4ENABLE

16VCC

12ENABLE

8GND

DS26C32ATMU45:E

L11

15

14

13

U45:D 910

11

1

0

43

2

1

0

1213

14

1

0

76

5

1

0

910

11

1

0

Issue 3.3 2017-03-31 SD-14

Figure SD-14: NAPI106 Remote Interface PWB

1 J9

1 J85 J8

5 J7

4 J9

7 J9

3 J8

6 J8

8 J8

3 J7

6 J7

8 J7

15

13

11

09

07

05

03

01

+15V

+15V

+15V

+15V

+15V

+15V

4J5

6J5

6J4

1 J7

5 J9

3 J9

8 J9

6 J9

4 J8

7 J8

2 J7

4 J7

7 J7

16

14

12

10

08

06

04

02

+15V

+15V

+15V

+15V

+15V

+15V

3J5

7J5

8J5

3J4

4J4

S16

S14

S12

S10

S8

S6

S4

S2

15J2

5J2

# DIGITAL INPUT 15 -18J2








# DIGITAL OUT 08 -

# DIGITAL OUT 07 -

# DIGITAL OUT 06 -

# DIGITAL OUT 03 -

# DIGITAL OUT 02 -

# DIGITAL OUT 01 -

1.0C1

1500R7

+15V+15V

CR5

E5:2

STATUS ALARM

E3:2

E3:1 E3:3STATUS ALARM

1500R1

+15V+15V

1500R8

+15V+15V

CR6

E6:2

STATUS

E4:2

STATUSE4:3E4:1

1500R2

+15V+15V

# DIGITAL OUT 08 -

# DIGITAL OUT 07 -

# DIGITAL OUT 06 -

# DIGITAL OUT 03 -

# DIGITAL OUT 02 -

# DIGITAL OUT 01 -

25 J1

22 J1

6 J6

7 J6

18 J1

1500R15

+15V

17 J1

CR13

E13:2

STATUS

E11:2

STATUSE11:1

11 J1

1500R9

+15V

ALARM

ALARME12:1

1J6

3J6

22J2

25J2

ALARM

ALARME12:3

S15

S13

S9

S11

S7

S5

S1

S3

10J2




17J2





7J2


+15V (REMOTE)

# DIGITAL OUT 05 -

# DIGITAL OUT 04 -

+15V

CR7

E7:2

STATUS ALARME7:1 E7:3

G DS7:B DS7:AR

E5:1 E5:3

1500R5

+15V+15V

CR3

1500R3

+15V+15V

G DS3:B DS3:AR

E1:1 E1:3

E1:2

G DS1:B

STATUS ALARM

DS1:AR

CR1

CR8

E8:2

STATUSE8:3E8:1

G DS8:B

E6:3E6:1

1500R6

+15V+15V

CR4

1500R4

+15V+15V

G DS4:B

E2:2

E2:1STATUS

G DS2:B

E2:3

CR2

# DIGITAL OUT 05 -

# DIGITAL OUT 04 -

23 J1

24 J1

21 J1

5 J6

CR15

19 J1

8 J6

E15:2

STATUSE15:1

G DS15:B

E13:1

1500R13

16 J1

+15V

CR11

1500R11

14 J1

13 J1

+15V

G DS11:B

12 J1

STATUS

G DS9:B

E9:1

E9:2

CR9

ALARME16:1

E14:1

ALARME10:1

23J2

2J6

4J6

24J2

ALARME16:3

DS16:AR

E14:3

DS12:AR

ALARM

DS10:AR

E10:3

G DS5:B DS5:AR G DS6:B G DS13:B DS14:AR

S2070046 SHEET 1 OF 1 V1









21 J2

20 J1 1J4

10 J1 1J3

8 J1 8J4

7 J1 2J3

ALARM

ALARM

1 J1 8J3

ANALOG OUTPUT 4

ANALOG OUTPUT 2


# DIGITAL OUT 16 -

# DIGITAL OUT 15 -

1500R16

# DIGITAL OUT 14 -

CR14

E14:2

STATUS

# DIGITAL OUT 11 -

E12:2

STATUSE11:3

# DIGITAL OUT 10 -

# DIGITAL OUT 09 -

1500R10

ANALOG OUTPUT 4

ANALOG OUTPUT 2


# DIGITAL OUT 16 -

# DIGITAL OUT 15 -

# DIGITAL OUT 14 -

# DIGITAL OUT 11 -

# DIGITAL OUT 10 -

# DIGITAL OUT 09 -









20 J2

1J55J5

9 J1

5 J1

15 J1

5J3

7J4

5J4

ALARM

DS8:AR

6 J1 3J3

4 J1

3 J1 6J3

4J3

DS4:AR

2 J1 7J3

ALARM

DS2:AR

ANALOG OUTPUT 1

ANALOG OUTPUT 3

CR16

E16:2

STATUSE15:3

DS15:AR G DS16:B

E13:3

# DIGITAL OUT 13 -

1500R14

# DIGITAL OUT 12 -

CR12

1500R12

DS11:AR G DS12:B

STATUS

DS9:AR G DS10:B

E10:2

E9:3

CR10

ANALOG OUTPUT 1

ANALOG OUTPUT 3

# DIGITAL OUT 13 -

# DIGITAL OUT 12 -

DS6:AR DS13:AR G DS14:B

Issue 3.3 2017-03-31 SD-15

Figure SD-15: NAPX46 GPS Sync PWB (Optional)

100R17

10C29

2RE

4DI

E1:1

0.1C18

R5274

4J3

ISP

2J1

4J1

8J1

10 MHz

SYNC

1 PPS

+5V

GND

TP1 TP9

5V 3.3V

0.1C31

3DE

1RO

TP8

GPS_RX

GPS_TX

274R22

274R24

1J3

2J3

6J3

5J3

3J3 3J1

274R25

RS-485 (-) 9 J1

RS-485 (+) 5 J1

7 J1ADDRESS

+5V

2GND

3IS

0.1C41

50 OHMS

1 J1L1

E2:1

6ADJ

50 OHMS

+3.3V

10C45

7B

6 A

8VCC+3.3V

E2:3

0.1C43

2210R13

10.0KR12

5GND

28ANT_CTRL

19 ACTIVE_PWR

27ANT_OC

25GPIO4

24GPIO13

22NRESET

AA003025-GU5

3BOOT

+3.3V

+5V

E1:3

18pFC8

18pFC7

+3.3V

8PD2/INT0/XCK1

7PD1/TXD0

19PC1/A9/PCINT9

21PC3/A11/PCINT11

44PB4/SS

37PA0/AD0

14XTAL2

15XTAL1

11PD5/OC1A

10 PD4/TOSC1

6VCC

4RESET

+5V

LOCK

MOSI

7 DIN

UNLOCK CPU

3VFB

0.1C15

0.1C2

10.0KR2

0.1C21

0.1C3

+3.3V

R349.9

10MHz

64I/O/GSR

38F3M17

36F3M15

32F3M4

39F3M10

22F3M2

28TDI

30TCK

54GND

21GND

33F3M11

35F3M14

61F2M5

31F3M3

6J4

4J4

2J4

1J4

R1049.9

# SYNC OK -

GPS ANTENNA J2

5EN

1IN

10.0KR16

6 J1 0.1C44

0.1C32

10.0KR19

5620R18

4GATE

TP7

10.0KR29

274R26

+5V

R2849.9

0.001C39

0.001C40

18pFC34

18pFC35

18pFC37

18pFC38

0.1C11

FDC640PQ1

+3.3VTP6

21V_BATT

20VCC_RF

26WAKEUP

23 GPS_FIX

8NANT_SC

9RF_ON

17RF_IN

1PWRIN

DS5G

+3.3V

PROGRAM/CAL

GPS 1PPS

18pFC23

18pFC5

0.1C14

0.1C16

0.1C1

5PDO/RXDO

41PB1/OC2

43 PB3/TXD1

42 PB2/RXD1

9PD3/INT1/CP3

ATmega162-16AUU3

17VCC

38VCC

+3.3V

10.0KR4

274R21

DS1G

MISO

SCLK

1VDD+3.3V

274R23

DS4G

GPS STATUS

DS3R

10.0KR6

+3.3V

TP2

4VOUT

8GND

DAC8531EU6

1PPS

+3.3V

+3.3V

0.1C13

0.1C17

TP4

5I/O/GTS12I/O/GTS2

27F3M9

40F3M12

42F3M16

52F4M12

29TMS

53TDO

25F3M8

24F3M5

14GND

41GND

63F2M8

4F2M12

20F1M17

TP3

59F2M4

34F3M6

3J4 JTAG

5J4

R1149.9

0.1C20

R949.9

R1549.9

R141.00 FDC640P

Q2

18pFC4

18pFC9

R2749.9

18pFC28

18pFC6

10.0KR1

0.1C26

0.1C25

TP5

S2130003 SHEET 1 OF 1 V3

#ANT_PS_ENABLE+

LTC1480IS8U12

VOLTAGEANTENNA

10C42

50 OHMS

10C30

+5V

ACQUIRE

28GND

35PA2/AD2

291PPS

32PA5/AD5

NORM 40PB0/OC0

E1:2 30PA7/AD7

27PE1/ALE

25PC7/A15/TDI

23PC5/A13/TMS

20PC2/A10/PCINT10

4RXA

1PB5/MOSI

5TXA

12PD6/WR

+3.3V

#RECEIVER_ENABLE-

2VREF

16I/O/GCK2

57F4M17

45F4M8

43 F4M2

46F4M3

AVR_CLOCK 15I/O/GCK1

CPLD_ACK 7 F2M17

SPARE_2 9F1M5

#1KHZ_ENABLE+ 11F1M8 +3.3V

#CPLD_SS- 13F1M4

55VCCIO

3VCCINT

58F2M3

1 kHz

51 F4M10

47 F4M448

F4M11

1 PPS

SELECT

18pFC27

18pFC33

MIC5159YM6U10

E2:2

8250R20

18pFC36

1IN

2GND

4GND

3OUT

U9GAT-12

3RF&DC

2ISOL

4RF

1DC

TCBT-2R5GU8

GND+3.3V

0.001C12

R30100

TP10

DS6G

10.0KR8

39GND

16GND

34PA3/AD3

DS2A

13PD7/RD

33PA4/AD4

36PA1/AD1

31PA6/AD6

29PE0/ICP1/INT2

18pFC24

26PE2/OC1B

24PC6/A14/TDO

Y114.7456MHz

18PCO/A8/PCINT8

7RXB

6TXB2

PB6/MISO

0.1C22

3PB7/SCK

22PC4/TCK/A12

6SCLK

5SYNC

23F1M12

18F1M10

44F4M5

49 F4M656

F4M15

62F2M6

#AVR_OK+

CPLD_ALIGN

CPLD_IRQ 8F1M2

6F2M15

1 F2M10

19 F1M15

SPARE_1

#1PPS_ENABLE+

26VCCIO

12F1M3

10F1M6

XC9572XL-10VQ64CU2

60F2M2

37VCCINT

50F4M14

1VC

14VCC

8OUT

7GND

OC14C-10M000U1

17I/O/GCK3

+3.3V0.1C19

18pFC10

2IN

1N/C

3GND

5ADJ

4OUTLP38500TS-ADJ

U11

18GND

16GND

14GND

12GND

11GND

2GND

30GND

15GND

13GND

10GND

10.0KR7

+3.3V

+3.3V

2VDD

3VSS

1RST

U4MCP120T-270I/TT

1IN

3GND

2OUTREF3033AIDBZT

U7

Issue 3.3 2017-03-31 SD-16

Figure SD-16: NAPI151 USB Audio Interface PWB (Optional)

10C13

+5V

0.1C1

1.0C4

10C2

+5V

(-)

(-)

+5V

+5V

C70.1

C80.1

C50.1

C60.1

0.1C3

1.0C14

+5V

19PGND

11ZGND

15VOUTR

27SSPND

9J2 SHLD

5J2 (+)

6J2

2J2 (+)

+5V

562R12

1XTO

28XTI

6DGND

12AGNDL

17AGNDR

21HOST

PCM2705DBU1

2CK

5DOUT

14VOUTL

18pFC9

18pFC10

1.00MR8 Y1

12.000MHz

10

9

8U2:C

4

5

6U2:B

1

2

3U2:A

13

12

11U2:D

0.1C11

R6100

R7100

221R10

R4100

R5100

221R9

4J2 AES/EBU

1J2 AES/EBU

SHLD3J23D+4V-

1V+2

D-

SHD

USB

J1

R111500

S2060291 SHEET 1 OF 1 V2

1.0C12

13VCCL

16VCCR

22HID0/MS

3DT

26TEST0

7VDD

8D-

OUTPUT 2

OUTPUT 1

DS1G

L1

22.1R1

14VCC

7GNDU2:E

SN74AHC86D

18VCOM

20VCCP

1500R3 4

5

6

1

3

1

1

1

T2

4PSEL

23HID1/MC

25 TEST1

24HID2/MD

4

5

6

1

3

1

1

1

T19 D+

10 VBUS

R222.1

Issue 3.3 2017-03-31 SD-17

Figure SD-17: NAPI152A Rack Interface PWB (Sheet 1 of 3)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

FROM

(-)

(+)

(-)

(+)

+5V

+5V

+5V +5V

18pFC13

D0D1

D3

D5D6

3J16

6J16

1J16

5J16

GND

MOSI

MISO

RESET

A8

A10

A13A12

A1

A3

A5

A7

D6

D0D1

D3

D5D6

+5V

VREF

+5V

SCK

MISO

TO

(-)

(-)

(+)

+5V

+5V

+5V

1.0C2

221R44

TP5

TP61

0.1C38

CPU

D2

D4

D7

+5V +5V

TP56

TP55

+5V

+5V

TP60

2J16

4J16

ISP

A11

A9

A14

A0

A2

A4

A6

VREFTP28

0.1C76

0.01C77

D0

D2

D4

D2

D4

D7

R154100K

R144100K

MOSI

+5V

TP63 TP71R65

1000

+5V

5 J122 (RECT)

19 J12

1 (RECT)FAN TACH

14 J1

5 J1(COLUMN 1)

6 J1

14 J2

5 J2(COLUMN 2)

6 J2

MODULE BUS6 J3

MODULE BUS

14 J5

MODULE BUS(COLUMN 5)

SHEET 3

24 J11

12 J11

0.047C201

0.047C1900.047

C191

1W

R2183.9

1W

R2153.92.0

R210

LAST

0.1C215

1.0C213

0.1C211

1.0C210

+5V

+5V

221R221

221R262

+5V

221R1

221R259

+5V

3DE

1RO

3DE

4DI

5GND

2REDS36C278TM

U33

1RO

DS36C278TMU32

2RE

4DI

3DE

2RE

1RO

5GND

#HIGH_DC_CURRENT-

#LOW_AC-

4750R200

+5V

8PE6/T3/INT6

26PD1/SDA/INT1

#EOC-

64AVCC

0.1C39 52

VCC

62AREF

60PF1/ADC1

58PF3/ADC3

191PG4/TOSC1

TP13TP14 56

PF5/ADC5/TMS

TP3TP4 30

PD5/XCK132

PD7/T2

TP8 1PEN

27PD2/RXD1/INT2

28PD3/TXD1/INT3

4PE2/XCK0/AIN0

2PE0/RXD0/PDI

22GND

53GND

+5V

R36

274

R37

274

+5V

#RD-

D1

D3

D5

D7

+5V

FROMSHEET 2

4REFC

2REFA

1GND

14VDD

7CLK

B+_LEVEL

DC_CURRENT

0.1C58

0.01C57

20CE

27WE

A1 A1 23A1

A3A4 A4 26

A4

A6 A6 2A6

A8A9 A9 5

A9

A11 A11 7A11

A13A14 A14 10

A14

10.0KR98 0.01

C81

6810R66

+5V

+15V14

GND

D112I/O1

D315I/O3

18I/O6

RAM

R931000

R10210.0

0.1C196

0.1C120

0.1C73

0.1C66

TO SHEET 2

#LOW_AC-

CONTROL24J12

SHEET 2

18 J12

6 J12

FAN TACH

MODULE BUS

MODULE BUS

14 J3

(COLUMN 3)5 J3

6 J4

5 J4

14 J4

(COLUMN 4)

6 J5

5 J5

(OUT)

12 J10

24 J10

(IN)

R197221

R195221 0.022

C159

0.022C160

1W

R2493.92.0

R256

0.047C216

0.047C212

1W

R2433.9

1W

R2443.92.0

R240

0.047C209

1W

R1863.92.0

R190

0.047C142

RACK

0.1C147

49.9R193

L4

+5V

221R247

221R248

221R267

221R268

+5V

221R242

221R266

+5V

1.0C204

0.1C203

1.0C194

0.1C193

221R232

+5V

221R263

221R220

+5V

221R261

0.1C1

221R4

221R260

0.1C41

0.01C42

+5V

221R45

681R47

4DI

5GND

2RE

DS36C278TMU35

5GND

2RE

1RO

DS36C278TMU34

3DE

1RO

4DI

3DE

5GND

4DI

1RO

2RE

5GND

DS36C278TMU1

R180

100

3DE

4DI

0.022C24

R135221

13 12

U5:F

0.022C16

R132221

11 10

U5:E

FROM SHEET 2

+5V

4750R203

TP52

9PE7/IC3/INT7

R14100

R12100

7PE5/OC3C/INT5

6PE4/OC3B/INT4

25PD0/SCL/INT0

23XTAL2

24XTAL1

21VCC

0.1C181

59PF2/ADC2

31PD6/T1

61PF0/ADC0

TP10

TP11

TP1 18PG3/TOSC2

57PF4/ADC4/TCK

55PF6/ADC6/TDO

54PF7/ADC7/TDI

TP50

29PD4/IC1

5PE3/OC3A/AIN1

3PE1/TXD0/PDO

20RESET

+5V

R2810.0K

TP6

4750R258

#CS_ADDR-

R15710.0K

63GND

10.0KR100

10.0KR124

+5V

R38

274

0.1C28

#CE-

#WR-

TP58

D0

D2

10.0KR26

D4

D6

TP64TP62 TP70

+5V

+5V

1.0C90

1.0C79

0.1C83

10.0KR99

DAC

5REFD

0.1C86

8LOAD

3REFB

13LDAC

6DATA

TLV5620IDU18

AC_SAMPLE

+5V

A0 A0 21A0

22OE

28VCC

A2

A3

A5 A5

A7

A8

A10 A10

A2

A7

24A2

25A3

3A7

1A5

6A10

4A8

A12

A13

A12 8A12

9A13

10.0KR92

10.0KR82

10.0KR89

0.01C67

10.0KR62 0.01

C53

+5V

+15V

+15V

13I/O2

11I/O0

D5

D7

17I/O5

16I/O4

19I/O7

R841000 0.1

C72 R8810.0

TP27

TP29

TP15

R531000

R481500

0.1C48

5

4

2U23:A

R61100K

0.1C17

0.1C60

R1531500

R1551500

7

6

1U23:B

R51100

R524750

TP25

#HIGH_DC_CURRENT-

B+ LEVEL11J12

1W

R2303.92.0

R222

14

3

S1:3

221R235

221R233

+5V

221R264

221R265

681R41

R181

100DS36C278TMU10

4750R182

4750R202

1

2

3U31:A

TP53

R11100

TP51

10.0KR39 TP59

0.1C100

0.1C43

0.01C45

TP72 10.0KR83 0.01

C68

0.1C85

9

8

14U23:C

INTERNAL BUS

S2070167 SHEET 1 OF 3 V5

7DO/RI

6DO/RI

7DO/RI

6DO/RI

6DO/RI

MODULE INTERFACE 3

8VCC

MODULE INTERFACE 2

8VCC

+15V

8VCC

7DO/RI

6DO/RI

35PC0/A8

37PC2/A10

40PC5/A13

42PC7/A15

33PG0/WR

50PA1/AD1

3D1

18Q1U8:B18pF

C1848

PA3/AD3

5D3

16Q3U8:D

Y111.0592MHz

45PA6/AD6

7D5

14Q5U8:F

9D7

12Q7U8:H+5V

0.1C14

16PB6/OC1B

17PB7/OC2/OC1C

152

S1:2

11PB1/SCK

13PB3/MISO

PROG CLK

1.0C195

1.0C121

1.0C75

CY62256LLU13

11DACB

12DACA

#CS_DIGITAL_OUT-

#CS_ADC2-

10.0KR148

INTERNAL BUS

1000R19

1000R15

1000R196

1000R198

MODULE INTERFACE 5

0.047C214 8

VCC

1W

R2533.9

12

13

11U31:D8

VCC

MODULE INTERFACE 4

0.047C200

8VCC

9

10

8U31:C

7DO/RI

7DO/RI

6DO/RI

0.047C185

7DO/RI

6DO/RI

1W

R1873.9

49.9R194

MODULE INTERFACE 1

TP57

+5V

SERIAL INTERFACE

36PC1/A9

39PC4/A12

38PC3/A11

TP65

41PC6/A14

34PG1/RD

2D0

19Q0U8:A

4D2

17Q2U8:C

TP66

51PA0/AD0

43PG2/ALE

46PA5/AD5

47PA4/AD4

49PA2/AD2

6D4

15Q4U8:E

8D6

13Q6U8:G

44PA7/AD7

VERSION10.0KR168

SPARE

15PB5/OC1A

14PB4/OC0

#CS_DAC-

L1

10PB0/SS

12PB2/MOSI

ATmega128-16AIU6

PROG VCC

1.0C12

1.0C62

R9410.0K

R9010.0K

12

13

14U16:D

9DACD

10DACC

3

2

1U12:A

R8112.1K

R540.0

#CS_DIGITAL_IN-

#CS_ADC1-

#HIGH_B+_LEVEL+

Q1MMFT960T1

1W

R2263.9

13

4

S1:4

TP54

4

5

6U31:B

20VCC

10GND

1

11 LATCHENABLE

OUTPUTENABLE

U8:ISN74AHC573DW

3VCC

1GND

2RESET

U7ADM803MAKS

4VIN

1GND1

2GND2

6VOUT

U19LT1790BIS6-2.5

10.0KR35

10

9

8U16:C

10

9

8U12:C

10.0KR152

R8010.0

14VCC

7GNDU31:E

MC74ACT08D

#HIGH_B+_LEVEL+ 3VCC

12GNDU23:E

MC3302D

14VCC

7GND

U5:GSN74AHCT14D

4VCC

11VEEU16:E

MC33074AD

4VCC

11VEE

U12:EMC33074AD

Issue 3.3 2017-03-31 SD-18


1210R43

*

+5V

13OE

9SQH

0.1C125

+5V

0.01C126

+5V

6J14

5J14

1

2

5

6

+15V

ADC

75K

MOSI

SCK

8GND

16VCC

14A

TP45

TP77

TP68

R16910.0

TP75

3

4

7

8

0.01C131

TP44

TP67

TP69

AC SAMPLE

SPARE

DC CURRENT

RECTIFIER TEMP

B+ SAMPLE

+15V

-15V-B_SAMPLE

-15V-A_SAMPLE

-15V_SAMPLE

+30V-B_SAMPLE

+30V-A_SAMPLE

+30V_SAMPLE

+5V-B_SAMPLE

+5V-A_SAMPLE

+5V_SAMPLE

#CS_ADC2-

VREF

SCK

T1E1

CR2 CR1

0.047C82

+5V

+5V

+5V

R13947.5K

15CS

18I/O_CLK

18I/O_CLK

1A0

2A1

3A2

4A3

5A4

6A5

0.1C167

9A8

11A9

12A10

VREF

+5V

10.0KR114

R204

68.1KNAPI152

VREF

+5V

116

S1:6

+5V

+5V

0.1C74

1.0C71

+5V

TO SHEET 1

TO SHEET 1

B+ SAMPLE10J11

FROM SHEET 1

SPARE 13 J15

# ARC DETECT B - 19 J15

20 J15

# ARC DETECT A - 18 J15

PHASE LOST A 20 J12

24 J15

# 15V PS OK A -

23 J15 0.47C174

NX25

6QG

7QH

5 12

U29:E4QE

3QD

1QB

2CLK

1SHIFT/LOAD

TP47 6H

4F

11 10

U27:E 3E

14D

13C

TP48

0.001C133

+5V

+5V

9QH

15CLK_INH

8GND

SCR +12V12J15

10J15

5J15

TO SHEET 1MISO

FROM SHEET 3

FROM SHEET 1

+5V

MOSI

#CS_ADC1-

+48V_SAMPLE

+48V-A_SAMPLE

+48V-B_SAMPLE

E2

33C8

63V

R1747.5K 3320

R104

R1880.0

0.001C89

1.0C4

1500R6

1820R7

0.001C107

3920R122

R1215620

0.1C44 R46

475K

0.001C93

0.001C3

0.1C92

0.1C96

22.1KR108 R109

475K

0.001C97

0.1C111

0.1C104

2210R136 R126

475K

R123475K

0.1C99R106

475K

+5V

R6947.5K

R7047.5K

R7147.5K

TP20

TP16

TP21

R7347.5K

R7447.5K

R7547.5K

TP22

TP23

TP18

R9647.5K

R9547.5K

TP24

TP30

TP31

R1460.0

R13047.5K

R12947.5K

R12847.5K

TP34

TP33

TP36

R1490.0

R14147.5K

R14047.5K

TP39

TP40

R14547.5K

TP42

R13847.5K

TP38

0.1C149

0.1C150

0.1C151

4A3

1A0

2A1

3A2

0.1C153

0.1C154

0.1C155

5A4

6A5

7A6

8A7

TLC1543IDWU15

0.1C157

0.1C158

9A8

11A9

12A10

17ADDRESS

15CS

17ADDRESS

0.1C162

0.1C163

0.1C164

0.1C166

7A6

TLC1543IDWU21

0.1C171

0.1C169

8A7

0.1C168

0.1C88

1.0C87

0.01C84

0.1C78

BAT54HT1CR5

+5V

BAT54HT1CR8

NAPI152A

0.01C106

0.1C102

0.1C115

1.0C113

CTRL RACK

CTRL RACK125

S1:5

0.1C123

1.0C122

0.1C129

1.0C128

1SMB5939B39V

CR14

+5V

0.1C98

1.0C105

MISO

#EOC-

23J11

25 J15

7 J12

# 15V PS OK B -

8 J15

7 J15

10RESET

+5V0.47C183

R205100

+5V0.47C173R125

100BAT54HT1CR25

R207100

R166100

R167100 +5V

98

S1:8

107

S1:7

5QF

2QC

4 13

U29:D

2 15

U29:B

1 16

U29:A15QA

R16110.0K

TP46

13 12

U27:F

5G

9 8

U27:D

5 6

U27:C

3 4

U27:B

11A

12B

3 14

U29:C

4750R179

0.001C134

R17010.0

R17110.0

TP74

TP73

2 31

U24:A

10SA

7QH

16VCC

11J15

9J15

6J15

R10110.0K

15.0KR133

R113475K

R670.0

R6847.5K

R13147.5K

R7647.5K

R7247.5K

TP32

TP19

TP17

R1470.0

R12747.5K

R13747.5K

TP43

TP35

TP41

0.1C148

0.1C152

0.1C156

0.1C161

0.1C165

0.1C170

0.1C130

1500R164

1500R158

1500R163

R206100

R16010.0K

1 2

U27:A

S2070167 SHEET 2 OF 3 V5

22 J12

21 J12

4 J12

17 J12

12 J12

13REF-

14REF+

20VCC

* DENOTES SEE CHART BELOWFOR COMPONENT VALUE.

10GND

14REF+

20VCC

AC_SAMPLE

MC74HC595ADU28

11SHIFT_CLK

#CS_DIGITAL_IN-

MC74HC165ADU26

0.47C175

1500R165

+5V

PDM INPUT CONTROL

# INHIBIT SCR -

INHIBIT 48V B-

INHIBIT 48V A-

INHIBIT 48V A+

0.1C46R42

8250

R515K

10.0KR110

12

13

14U17:D

9 J12

10

9

8U20:C

8 J12

3

2

1U20:A

10C146

35V

25 J12

10GND

19EOC

16DATA_OUT

16DATA_OUT

19EOC

13REF-

B+_LEVEL

DC_CURRENT

0.1C135

4750R172

+5V

1 8

2 7MOCD223-MU30:A

TP76

#CS_DIGITAL_OUT- 12LATCH_CLK

10.0KR156

5 64

U24:B

1500R159

0.47C182

1500R162

0.47C184

+5V

+5V

INHIBIT 48V B+

5

6

7U20:B

12

13

14U20:D

*R204

RT20RXE110

9COM

8GNDU29:H

MC1413BD

14VCC

7GNDU27:G

SN74AHCT14D

4VDD

11GNDU20:E

TLV2374ID

14VCC

7GNDU24:E

MC74HC125AD

4VDD

11GND

U17:ETLV2374ID

Issue 3.3 2017-03-31 SD-19


5J9

4J9

2J9

1J9

8J8

7J8

5J8

4J8

2J8

1J8

2VIN

1.0C51

3J1

4J2

4J3

4J4

3J51J2

2J2

2J11J1

2J51J5

2J41J4

7J1

19J1

1J3

2J3

19J27J2

19J57J5

7J4

19J4

7J3

19J3

0.1C179

0.1C144

TP7

2VIN

0.1C64

10C36

35V1.0C35

4J1

3J2

3J3

3J4

4J5

10C47

35V

4 J13

4 J14

16 J1

16 J2

16 J3

16 J4

16 J5

2 J6

1 J7

S2070167 SHEET 3 OF 3 V5

24J1

25J1

13J1

11J1

24J223J2

12J2

25J3

23J313J3

11J3

24J4

12J4

13J4

25J5

23J5

12J511J5

22J15

22J1

20J1

8J1

21J2

10J2

20J3

9J3

22J4

10J4

8J4

21J5

9J5

16J11

11J11

10J12

15J8

+15V

+15V

25 J1023 J10

20 J10

14 J1013 J10

7 J10

1 J10

20 J11

14 J11

7 J11

1 J11

14 J15

16 J15

0.1C117

0.1C119

15J12

1J12

2J12

TO SHEET 2+15V

L5

L3

24 J9

10 J9

12 J8

11 J8

23 J8

4GND

6TRIM

7SENSE

1ON/OFF

0.1C26

3SEQ

5VOUT

0.1C103

0.1C56

1210R9

R1208250

R798250

0.1C143

0.1C32

0.1C33

0.1C30

0.1C31

10.0KR23

0.1C101

0.1C91

-15V-B_SAMPLE

TO SHEET 2-15V-A_SAMPLE

-15V_SAMPLE

8J11

21J11

23J12

18J9

19J9

+30V-B_SAMPLE

+30V_SAMPLE

16J12

+5V-A_SAMPLETO SHEET 2

2J13

2J14

19J11

6J115J11

16J915J9

3 J14

3 J13

15 J2

15 J4

15 J1

15 J3

15 J5

1000C10

50V

2 J7

1 J6

12J1

23J1

11J2

13J2

25J2

24J3

23J4

25J4

11J4

12J3

21J15

13J5

24J5

22J2

20J2

9J1

10J1

21J1

9J28J2

22J321J3

8J3

10J3

10J5

20J5

22J5

9J4

21J420J4

RT21RUEF600

8J5

3J112J11

15J11

16J8

14J8

17 J10

9 J10

22 J10

4 J10

25 J1122 J11

9 J11

17 J11

13 J11

2 J151 J15

15 J15

4 J11

PWB PART:HAQ36_T

HW2

MBR1660CR16

3 J15

4 J15

17 J15

MBR1660CR15

RT19RXE250

RT18RXE250

RT4RXE250

RT8RXE250

0.1C114

0.1C136

1000R151

1000R176

1000R173

R142475K

R134475K

14J12

10C124

35VRT16

RXE250

RT14RXE250

47C180

25VRT12

RUEF600

47C145

25VRT11

RUEF600

11 J9

23 J9

25 J8

24 J8

10 J8

GNDGNDGND GND

TP26 TP49TP37

10C65

35V

10C95

35V

5VOUT

3SEQ

ATL010A0X43-SRU4

1ON/OFF

6TRIM

7SENSE

4GND

ATL010A0X43-SRU2

0.1C11 C9

0.1C150.1

0.1C34

47C178

16V0.1C177

1.0C176

1210R199

0.1C5

1.0C6

47C7

16V

1210R192

1210R119

0.1C69

1210R85

8250R87

R3415.0K

R6015.0K

MBR1660CR3

MBR1660CR4

R2115.0K

Q3S4065K

0.1C172

Q2S4065K

R116475K

R11210.0K9

10

8U17:C

R117475K

R9110.0K6

5

7U17:B

R9710.0K

0.1C55

0.1C61

1000R32

R58475K

R33475K

1000R59

0.1C59

0.1C54 R64

475K

15.0KR56

0.1C29

0.1C25

10.0KR111

10.0KR30

R105475K

R31475K

15.0KR107

TO SHEET 2

20J9

+30V-A_SAMPLE

3J12

+5V-B_SAMPLE

+5V_SAMPLE

1J14

1J13

18J11

+5V

14J9

MBR1660CR17

22000C127

80V

0.1C116

0.1C137R143

475K

RT10RXE250

RT2RXE250

RT6RXE250

10C118

35VRT15

RXE250

RT13RXE250

C230.1

C270.1

1210R10

0.1C63

1210R77

R2415.0K

R115475K

2

3

1U17:A

R22475K

1000R57

+15V RETURN (COLUMN 1)




+15V (ARC DETECT A)

+15V RETURN

+15V (COLUMN 1)

+48V (A)

+15V (COLUMN 3)

+15V (COLUMN 4)

+15V (RECTIFIER)

TO SHEETS 1 & 2

TACH (COLUMN 1 FAN 1)



+48V RETURN (RECTIFIER FAN 2)TACH (COLUMN 3 FAN 2)





+48V (RECTIFIER FAN 2)

+48V (RECTIFIER FAN 1)

+48V (COLUMN 5 FAN 2)



10C52

35V+48V (COLUMN 4 FAN 1)







+48V-B_SAMPLE

R11810.0K

R7810.0K

1.0C94

R8610.0K

PWB PART:HR67_S

HW1









-15V (CONTROL)

-15V (RECTIFIER)

+30V (RECTIFIER)

+5V (RF DRIVE)

+5V (PDM)

+5V (CONTROL)

TO SHEETS 1 & 2


1000C132

50V

+48V (B)+15V (COLUMN 2)

+15V (CONTROL)

R15022.1K

R17422.1K

+15V (COLUMN 5)


+48V RETURN (RECTIFIER FAN 1)TACH (COLUMN 3 FAN 1)




+48V (COLUMN 1)



+48V (COLUMN 3)

22.1KR178

+48V (COLUMN 2)

+48V (COLUMN 5)

+48V (COLUMN 4)

RT1RXE250

RT5RXE250

10C37

35V

RT9RXE250

+48V_SAMPLE

10C22

35V

+48V-A_SAMPLE

0.1C112

0.1C109

0.1C108

0.1C110

1.0C70

MBR1660CR7

MBR1660CR6

1N5920C6.2V

CR23

A1

A2K

U3STPS40L15CW

1N5920C6.2V

CR22



R17522.1K

22.1KR177

RT17RXE250

RT7RXE250

RT3RXE250

10C80

35V

2-IN

1+IN

5-OUT

3+OUT

4COMAEE00CC18-L

U25

2-IN

1+IN

5-OUT

3+OUT

4COMAEE00CC18-L

U11

2-IN

1+IN

5-OUT

3+OUT

4COMAEE00CC18-L

U22

2-IN

1+IN

5-OUT

3+OUT

4COMAEE00CC18-L

U14

Issue 3.3 2017-03-31 SD-20

Figure SD-20: NAPI98 RF Drive Distribution PWB (Sheet 1of 2)

+5V

-

+

10C101

H6J3H3J3

H2J3H1J3

G6J3G3J3

G2J3G1J3

F6J3F3J3

F2J3F1J3

E6J3E3J3

E2J3E1J3

D6J3D3J3

D2J3D1J3

C6J3C3J3

C2J3C1J3

B6J3B3J3

B2J3B1J3

A6J3A3J3

A2J3A1J3

+-

+-

+-

+-

+

-

+

-

+-

+-

+-

+-

+-

+-

+-

+

-

+-

+-

0.1C67

-+

-+

-+

-+

-

+

-

+

-+

-+

-+

-+

-+

-+

-+

-

+

-+

-+

16O8

14O7

12O6

11O5

9O4

7O3

5O2

3O1

+5V

0.1C79

0.1C80

0.1C68

18O9

TP2

+5V

+5V

+5V

+5V

+5V

+5V

+5V

4 J5

2 J5

2 J4

1 J4

1.0C13

1.0C38

1.0C16

1.0C99

0.1C63

1.0C51

+5V

+5V

+5V

1IN

19O10

16O8

14O7

12O6

11O5

9O4

7O3

5O2

3O1

+5V

+5V

+5V

19O10

16O8

14O7

12O6

11O5

9O4

7O3

5O2

3O1

H3J2

H6J2

H1J2

H2J2

G3J2

G6J2

G1J2

G2J2

F3J2

F6J2

F1J2

F2J2

E3J2

E6J2

E1J2

E2J2

D3J2

D6J2

D1J2

D2J2

C3J2

C6J2

C1J2

C2J2

B3J2

B6J2

B1J2

B2J2

A3J2

A6J2

A1J2

A2J2

0.1C71

+5V

+5V

+5V

17GND

13GND

6GND

15VCC

8VCC

4VCC

-+

H6J1H3J1

-+

H2J1H1J1

-+

G6J1G3J1

-+

G2J1G1J1

-

+

F6J1F3J1

-

+

F2J1F1J1

-+

E6J1E3J1

-+

E2J1E1J1

-+

D6J1D3J1

-+

D2J1D1J1

-+

C6J1C3J1

-+

C2J1C1J1

-+

B6J1B3J1

-

+

B2J1B1J1

-+

A6J1A3J1

-+

A2J1A1J1

+5V

+5V

+5V

+5V

3 J5

1 J5

RF DRIVE 1

R70.0

1.0C20

1.0C44

1.0C37

1.0C14

1.0C15

1.0C39

1.0C103

+5V

475R11

475R12

GNDGND

82.5R8

0.1C102

1

2

3

U31:A

0.1C75

+5V

1.0C87

0.1C64

0.1C76

1.0C88

1.0C52

18O9

IDT74FCT807CTSOU26

+5V

18O9

IDT74FCT807CTSOU28

3

2

1

U17:A

5

6

7

U17:B

3

2

1

U5:A

3

2

1

U18:A

5

6

7

U18:B

3

2

1

U6:A

3

2

1

U19:A

5

6

7

U19:B

3

2

1

U7:A

3

2

1

U20:A

5

6

7

U20:B

3

2

1

U8:A

+5V

0.1C83

0.1C84

0.1C72

10GND

2GND

20VCC

IDT74FCT807CTSOU30

1IN

5

6

7

U21:B

3

2

1

U9:A

3

2

1

U21:A

3

2

1

U10:A5

6

7

U22:B3

2

1

U22:A

5

6

7

U23:B

3

2

1

U11:A

3

2

1

U23:A

5

6

7

U24:B

3

2

1

U12:A

3

2

1

U24:A

RF DRIVE 1

L3

R50.0

1.0C40

TP1

15

14

13

U31:D

5

6

7

U5:B

5

6

7

U6:B

5

6

7

U7:B

5

6

7

U8:B

5

6

7

U9:B

5

6

7

U10:B

5

6

7

U11:B

5

6

7

U12:B

S2070001 SHEET 1 OF 2 V1

0.1C1

0.1C26

0.1C4

0.1C98

17GND

17GND

10GND

10GND

1.0C55

15VCC

15VCC

8VCC

8VCC

4VCC

4VCC

1IN

19O10

1.0C59

0.1C8

0.1C32

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU20:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU8:E

0.1C2

0.1C25

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU13:E

0.1C3

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU14:E

0.1C27

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU4:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU15:E

0.1C100

4ENABLE

16VCC

12ENABLE

8GND

DS26C32ATMU31:E

82.5R6

5

6

7

U13:B3

2

1

U13:A

3

2

1

U1:A

13GND

13GND RF DRIVE 1

3

2

1

U14:A

5

6

7

U14:B

3

2

1

U2:A

6GND

20VCC

1.0C91

2GND

20VCC

2GND

6GND

3

2

1

U15:A

5

6

7

U15:B

3

2

1

U3:A

1.0C92

1.0C56

5

6

7

U16:B3

2

1

U16:A

3

2

1

U4:A

RF DRIVE 1

1.0C95

1.0C96

1.0C60

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU1:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU3:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU2:E

0.1C28

4

1

3

2

L2

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU16:E

5

6

7

U1:B

5

6

7

U4:B

5

6

7

U3:B

5

6

7

U2:B

Issue 3.3 2017-03-31 SD-21

Figure SD-21: NAPI98 RF Drive Distribution PWB (Sheet 2 of 2)

-

+

0.1C10

0.1C35

0.1C5

0.1C7

+5V

+5V

+5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

+5V

+5V

+5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.1C9

0.1C33

0.1C34

0.1C11

0.1C12

0.1C36

0.1C6

0.1C30

0.1C31

+5V

475R9

+5V

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+5V

0.1C29

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

R40.0

0.1C97

17GND

10GND

6GND

20VCC

15VCC

1.0C50

18O9

RF DRIVE 2

+5V

+5V

+5V

0.1C66

13GND

6GND

2GND

20VCC

15VCC

1.0C54

RF DRIVE 2

17GND

10GND

2GND

20VCC

15VCC

1.0C58

RF DRIVE 2

+5V

+5V

+5V

+5V

+5V

+5V

8 J4

R20.0

7 J4

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU21:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU9:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU22:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU23:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU5:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU24:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU6:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU7:E

82.5R3

475R10

82.5R1

13GND

2GND

1.0C49

1.0C85

1IN

8VCC

4VCC

1.0C86

IDT74FCT807CTSOU25

16O8

14O7

11

10

9

U13:C

13

14

15

U13:D

11

10

9

U1:C

12O6

11O5

13

14

15

U14:D11

10

9

U14:C

11

10

9

U2:C

9O4

7O3

13

14

15

U15:D11

10

9

U15:C

11

10

9

U3:C

5O2

3O1

13

14

15

U16:D11

10

9

U16:C

11

10

9

U4:C

+

+

+

+

+

+

+

+

0.1C65

0.1C77

+

+

+

+

+5V

0.1C78

+

+

+

+

17 GND

10GND

1.0C53

1.0C89

1IN

8VCC

4VCC

IDT74FCT807CTSOU27

1.0C90

13

14

15

U17:D11

10

9

U17:C

11

10

9

U5:C

18O9

16O8

14O7

11

10

9

U18:C

13

14

15

U18:D

11

10

9

U6:C12

O6

11O5

11

10

9

U19:C

13

14

15

U19:D

11

10

9

U7:C9

O4

7O3

11

10

9

U20:C

13

14

15

U20:D

11

10

9

U8:C5

O2

3O1

13 GND

1.0C93

6GND

1.0C57

IDT74FCT807CTSOU29

1.0C94

4VCC

8VCC

1IN

18O9

16O8

11

10

9

U9:C

14O7

11

10

9

U21:C

13

14

15

U21:D

12O6

11

10

9

U10:C

11O5

11

10

9

U22:C

13

14

15

U22:D

9O4

11

10

9

U11:C

7O3

11

10

9

U23:C

13

14

15

U23:D

5O2

11

10

9

U12:C

3O1

13

14

15

U24:D11

10

9

U24:C

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU10:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU12:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU11:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU19:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU18:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU17:E

13

14

15

U1:D

13

14

15

U4:D

13

14

15

U3:D

13

14

15

U2:D

13

14

15

U5:D

13

14

15

U6:D

13

14

15

U7:D

13

14

15

U8:D

13

14

15

U9:D

13

14

15

U10:D

13

14

15

U11:D

13

14

15

U12:D

S2070001 SHEET 2 OF 2 V1

1.0C22

1.0C47

1.0C17

1.0C19

RF DRIVE 2

H8J3

H5J3

G8J3

G5J3

F8J3

F5J3

E8J3

E5J3

D8J3

D5J3

C8J3

C5J3

B8J3

B5J3

0.1C62 A8J3

A5J3

19O10H8J219

O10

H5J2

G8J2

G5J2

F8J2

F5J2

E8J2

E5J2

D8J2

D5J2

C8J2

C5J2

B8J2

B5J2

0.1C70A8J2

A5J2

H8J1

H5J1

G8J1

G5J1

F8J1

F5J1

E8J1

E5J1

D8J1

D5J1

C8J1

C5J1

B8J1

B5J1

A8J1

A5J1

1.0C21

1.0C45

1.0C46

1.0C23

1.0C24

1.0C48

1.0C18

1.0C42

1.0C43

19O10 H7J3

H4J3

G7J3

G4J3

F7J3

F4J3

E7J3

E4J3

0.1C61

0.1C73

D7J3

D4J3

C7J3

C4J3

0.1C74

B7J3

B4J3

A7J3

A4J3

H7J2

H4J2

G7J2

G4J2

F7J2

F4J2

E7J2

E4J2

0.1C81

0.1C69

D7J2

D4J2

C7J2

C4J2

0.1C82

B7J2

B4J2

A7J2

A4J2

H7J1

H4J1

G7J1

G4J1

F7J1

F4J1

E7J1

E4J1

D7J1

D4J1

C7J1

C4J1

B7J1

B4J1

A7J1

A4J1

1.0C41

7

6

5

U31:B

9

10

11

U31:C

4

1

3

2L1

Issue 3.3 2017-03-31 SD-22

Figure SD-22: NAPI154 PDM Distribution PWB (Sheet 1 of 2)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(-)(+)

(-)(+)

(-)(+)

(-)(+)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(-)(+)

(-)

(+)

(-)

(+)

(-)(+)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(-)(+)

(-)

(+)

(-)(+)

(-)

(+)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(-)(+)

(-)(+)

(-)(+)

(-)(+)

8

7

6

5

4

3

2

1 9

(-)

(+)

(-)

(+)

(-)(+)

(-)

(+)

(+)

(-)

(+)(-)

(+)

(-)

(+)

(-)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(+)(-)

(+)

(-)

(+)

(-)

(+)(-)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(+)

(-)

(+)

(-)

(+)(-)

(+)

(-)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(+)(-)

(+)

(-)

(+)

(-)

(+)(-)

DUMP

PDM 3

PDM 2

PDM 1

DUMP

PDM 3

PDM 2

PDM 1

DUMP

PDM 3

PDM 2

PDM 1

DUMP

PDM 3

PDM 2

PDM 1

24

23

22

21

20

19

18

17

H7J4

H4J4

H3J4

H1J4

G8J4

G5J4

G6J4

G2J4

F7J4

F4J4

F3J4

F1J4

E8J4

E5J4

E6J4

E2J4

D7J4

D4J4

D3J4

D1J4

C8J4

C5J4

C6J4

C2J4

B7J4

B4J4

B3J4

B1J4

A8J4

A5J4

A6J4

A2J4

(-)(+)

(-)

(+)

(-)(+)

(-)

(+)

(+)(-)

(+)(-)

(+)(-)

(+)(-)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(+)(-)

(+)

(-)

(+)

(-)

(+)(-)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(-)

(-)

(+)

(-)

(+)

(-)

(+)

(+)

(+)(-)

(+)(-)

(+)(-)

(+)(-)

40

39

38

37

36

35

34

33

DUMP

PDM 3

PDM 2

PDM 1

DUMP

PDM 3

PDM 2

PDM 1

DUMP

PDM 3

PDM 2

PDM 1

DUMP

PDM 3

PDM 2

PDM 1

H8J4

H5J4

H6J4

H2J4

G7J4

G4J4

G3J4

G1J4

F8J4

F6J4

F5J4

F2J4

E7J4

E4J4

D8J4

E1J4

E3J4

D5J4

D6J4

C7J4

D2J4

C4J4

C3J4

B8J4

C1J4

B5J4

B2J4

B6J4

A3J4

A1J4

A7J4

A4J4

H7J1

H4J1

H3J1

H1J1

G8J1

G5J1

G6J1

G2J1

F7J1

F4J1

F3J1

F1J1

E8J1

E5J1

E6J1

E2J1

D7J1

D4J1

D3J1

D1J1

C8J1

C5J1

C6J1

C2J1

B7J1

B4J1

B3J1

B1J1

A8J1

A5J1

A6J1

A2J1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

(-)

(+)

(-)

H7J2

(+)

(-)

16H4J2

(+)

(-)

H3J2

(+)H1J2

(+)

(-)DUMP

G8J2

(+)(-)

15PDM 3

G5J2

(+)

(-)PDM 2

G6J2

(+)

(-)PDM 1

G2J2

(-)

(-)

(+)F7J2

(-)

(+) 14F4J2

(-)

(+)F3J2

(+)F1J2

(+)(-)

DUMPE8J2

(+)

(-)

13PDM 3

E5J2

(+)

(-)PDM 2

E6J2

(+)(-)

PDM 1E2J2

(-)

(-)

(+)D7J2

(-)

(+) 12D4J2

(-)

(+)D3J2

(+)D1J2

(+)

(-)DUMP

C8J2

(+)

(-)

11PDM 3

C5J2

(+)

(-)PDM 2

C6J2

(+)

(-)PDM 1

C2J2

(-)

(-)

(+)B7J2

(-)

(+) 10B4J2

(-)

(+)B3J2

(+)B1J2

(+)

(-)DUMP

A8J2

(+)

(-)PDM 3

A5J2

(+)

(-)PDM 2

A6J2

(+)(-)

PDM 1A2J2

H7J3

H4J3

H3J3

H1J3

G8J3

G5J3

G6J3

G2J3

F7J3

F4J3

F3J3

F1J3

E8J3

E5J3

E6J3

E2J3

D7J3

D4J3

D3J3

D1J3

C8J3

C5J3

C6J3

C2J3

B7J3

B4J3

B3J3

B1J3

A8J3

A5J3

A6J3

A2J3

MODULE

MODULE

MODULE

MODULE

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

32MODULE

DUMP

PDM 331

PDM 2

PDM 1

30MODULE

DUMP

PDM 329

PDM 2

PDM 1

28MODULE

DUMP

PDM 327

PDM 2

PDM 1

26MODULE

DUMP

PDM 325

PDM 2

PDM 1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

(-)

(+)

(-)

H7J5

(+)

(-)

H4J5

(+)

(-)

H3J5

(+)H1J5

(+)DUMP

(-)G8J5

(+)PDM 3

(-)G5J5

(+)PDM 2

(-)G6J5

(+)PDM 1

(-)G2J5

(-)

(-)

(+)F7J5

(-)

(+)F4J5

(-)

(+)F3J5

(+)F1J5

(+)DUMP

(-)E8J5

(+)PDM 3

(-)E5J5

(+)PDM 2

(-)E6J5

(+)PDM 1

(-)E2J5

(-)

(-)

(+)D7J5

(-)

(+)D4J5

(-)

(+)D3J5

(+)D1J5

(+)DUMP

(-)C8J5

(+)PDM 3

(-)C5J5

(+)PDM 2

(-)C6J5

(+)PDM 1

(-)C2J5

(-)

(-)

(+)B7J5

(-)

(+)B4J5

(-)

(+)B3J5

(+)B1J5

(+)DUMP

(-)A8J5

(+)PDM 3

(-)A5J5

(+)PDM 2

(-)A6J5

(+)PDM 1

(-)A2J5

MODULE

MODULE

MODULE

MODULE

H2J1

H5J1

H6J1

H8J1

11

10

9

U12:C5

6

7

U12:B

G4J1

G3J1

G7J1

5

6

7

U13:B

11

10

9

U13:C

13

14

15

U13:D

F8J1

G1J1

F6J1

F5J111

10

9

U10:C

13

14

15

U10:D

E7J1

E4J1

F2J1

11

10

9

U11:C

13

14

15

U11:D

E3J1

E1J1

D8J1

D5J1

13

14

15

U8:D

3

2

1

U11:A

D6J1

D2J1

C7J1

13

14

15

U9:D

3

2

1

U8:A

C3J1

C1J1

B8J1

C4J1

3

2

1

U9:A

5

6

7

U9:B

B6J1

B5J1

B2J1

5

6

7

U6:B3

2

1

U6:A

A7J1

A4J1

A3J1

A1J1

11

10

9

U7:C5

6

7

U7:B3

2

1

U7:A

DUMP

PDM 3

PDM 2

PDM 1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

DUMP

MODULE

PDM 3

PDM 2

PDM 1

MODULE

DUMP_B

PDM_B1

PDM_B2

PDM_B3

DUMP_B

PDM_B2

PDM_B3

PDM_B1

DUMP_B

PDM_B3

PDM_B1

PDM_B2

DUMP_B

PDM_B1

PDM_B2

PDM_B3

DUMP

PDM 3

PDM 2

PDM 1H2J2

H6J2

H5J2

H8J2

G3J2

G4J2

G7J2

DUMP

PDM 3

PDM 2

G1J2

F8J2

F5J2

F6J2

PDM 1F2J2

E7J2

E4J2

DUMP

PDM 3

E3J2

D8J2

E1J2

D5J2

PDM 2

PDM 1

D6J2

D2J2

C7J2

DUMP

C3J2

B8J2

C1J2

C4J2

PDM 3

PDM 2

PDM 1

B6J2

B2J2

B5J2

A4J2

A7J2

A1J2

A3J2

H6J3

H5J3

H8J3

H2J3

5

6

7

U28:B

11

10

9

U28:C

G3J3

G4J3

G7J311

10

9

U29:C5

6

7

U29:B

13

14

15

U29:D

F8J3

G1J3

F5J3

F6J3

13

14

15

U26:D11

10

9

U26:C

E7J3

E4J3

F2J3

13

14

15

U27:D11

10

9

U27:C

D5J3

E3J3

E1J3

D8J3

3

2

1

U27:A

13

14

15

U24:D

D2J3

C7J3

D6J3

13

14

15

U25:D

3

2

1

U24:A

C4J3

C3J3

C1J3

B8J3

5

6

7

U25:B3

2

1

U25:A

B6J3

B2J3

B5J3

3

2

1

U22:A

5

6

7

U22:B

A4J3

A7J3

A1J3

A3J33

2

1

U23:A

11

10

9

U23:C5

6

7

U23:B

MODULE

MODULE

MODULE

MODULE

DUMP_B

11

10

9

U36:C5

6

7

U36:B

PDM_B1

PDM_B2

PDM_B3

13

14

15

U37:D

5

6

7

U37:B

11

10

9

U37:C

13

14

15

U34:D11

10

9

U34:C

DUMP_B

PDM_B2

PDM_B3

13

14

15

U35:D11

10

9

U35:C

PDM_B1

13

14

15

U32:D

3

2

1

U35:A

DUMP_B

PDM_B3

13

14

15

U33:D

3

2

1

U32:A

PDM_B1

PDM_B2

DUMP_B

3

2

1

U33:A

5

6

7

U33:B

5

6

7

U30:B3

2

1

U30:A

PDM_B1

PDM_B2

PDM_B3

5

6

7

U31:B

11

10

9

U31:C

3

2

1

U31:A

DUMP

PDM 3

PDM 2

PDM 1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

MODULE

DUMP

PDM 3

PDM 2

PDM 1

DUMP

MODULE

PDM 3

PDM 2

PDM 1

MODULE

DUMP_B

PDM_B1

PDM_B2

PDM_B3

DUMP_B

PDM_B2

PDM_B3

PDM_B1

DUMP_B

PDM_B3

PDM_B1

PDM_B2

DUMP_B

PDM_B1

PDM_B2

PDM_B3

DUMP

PDM 3

PDM 2

PDM 1H2J5

H8J5

H5J5

H6J5

G7J5

G4J5

G3J5

DUMP

PDM 3

PDM 2

F8J5

G1J5

F6J5

F5J5

PDM 1

E7J5

E4J5

F2J5

DUMP

PDM 3

E1J5

D8J5

E3J5

D5J5

PDM 2

PDM 1

D6J5

C7J5

D2J5

DUMP

C3J5

C1J5

B8J5

C4J5

PDM 3

PDM 2

PDM 1

B5J5

B2J5

B6J5

A3J5

A1J5

A7J5

A4J5

MODULE

MODULE

MODULE

MODULE

13

14

15

U12:D

5

6

7

U11:B

3

2

1

U10:A

5

6

7

U10:B

3

2

1

U13:A

3

2

1

U12:A

13

14

15

U7:D

13

14

15

U6:D11

10

9

U6:C

11

10

9

U9:C

5

6

7

U8:B

11

10

9

U8:C

13

14

15

U28:D

3

2

1

U26:A

5

6

7

U26:B

5

6

7

U27:B

3

2

1

U28:A

3

2

1

U29:A

11

10

9

U25:C

11

10

9

U22:C

13

14

15

U22:D

13

14

15

U23:D

5

6

7

U24:B

11

10

9

U24:C

13

14

15

U36:D

5

6

7

U34:B3

2

1

U34:A

5

6

7

U35:B

3

2

1

U36:A

3

2

1

U37:A

11

10

9

U30:C

13

14

15

U30:D

11

10

9

U33:C

13

14

15

U31:D

11

10

9

U32:C5

6

7

U32:B

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_A

PDM_A3

PDM_A2

PDM_A1

MODULE

DUMP_A

PDM_A3

PDM_A2

PDM_A1

MODULE

DUMP_A

PDM_A3

PDM_A2

PDM_A1

MODULE

DUMP_A

PDM_A3

PDM_A2

PDM_A1

MODULE

DUMP_A

PDM_A3

PDM_A2

PDM_A1

DUMP_B

PDM_B1

PDM_B2

PDM_B3

S2070186 SHEET 1 OF 2 V1

DUMP_B

PDM_B2

PDM_B3

PDM_B1

DUMP_B

PDM_B3

PDM_B1

PDM_B2

DUMP_B

PDM_B1

PDM_B2

PDM_B3

5

6

7

U20:B

11

10

9

U20:C

DUMP_B

PDM_B1

PDM_B2

PDM_B3

MODULE

11

10

9

U21:C5

6

7

U21:B

13

14

15

U21:D

11

10

9

U18:C

13

14

15

U18:D

DUMP_B

PDM_B2

PDM_B3

MODULE

11

10

9

U19:C

13

14

15

U19:D

PDM_B1

DUMP_B13

14

15

U16:D

3

2

1

U19:A

PDM_B3

13

14

15

U17:D

3

2

1

U16:A

PDM_B1

PDM_B2

MODULE5

6

7

U17:B3

2

1

U17:A

DUMP_B

3

2

1

U14:A

5

6

7

U14:B

PDM_B1

PDM_B2

PDM_B3

MODULE

3

2

1

U15:A

5

6

7

U15:B

11

10

9

U15:C

5

6

7

U44:B

11

10

9

U44:C

11

10

9

U45:C5

6

7

U45:B

13

14

15

U45:D

13

14

15

U42:D11

10

9

U42:C

13

14

15

U43:D11

10

9

U43:C

3

2

1

U43:A

13

14

15

U40:D

3

2

1

U40:A

13

14

15

U41:D

3

2

1

U41:A

5

6

7

U41:B

5

6

7

U38:B3

2

1

U38:A

5

6

7

U39:B

11

10

9

U39:C

3

2

1

U39:A

13

14

15

U20:D

3

2

1

U18:A

5

6

7

U18:B

5

6

7

U19:B

3

2

1

U20:A

3

2

1

U21:A

13

14

15

U15:D

13

14

15

U14:D11

10

9

U14:C

11

10

9

U17:C

11

10

9

U16:C5

6

7

U16:B

13

14

15

U44:D

5

6

7

U43:B

5

6

7

U42:B3

2

1

U42:A

3

2

1

U44:A

3

2

1

U45:A

13

14

15

U39:D

5

6

7

U40:B

11

10

9

U40:C

11

10

9

U41:C

11

10

9

U38:C

13

14

15

U38:D

Issue 3.3 2017-03-31 SD-23

Figure SD-23: NAPI154 PDM Distribution PWB (Sheet 2 of 2)

1.0C79

1.0C77

1.0C69

1.0C67

1.0C59

1.0C57

0.1C98

0.1C96

0.1C88

0.1C86

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

(-)

(+)

1.0C81

1.0C83

1.0C73

1.0C75

1.0C63

1.0C65

1.0C61

1.0C55

1.0C51

1.0C53

0.1C92

0.1C94

TP1

GND

TP2 TP3

1.0C71

0.1C90

+5V

0.1C48

0.1C46

+5V

+5V

+5V

0.1C38

0.1C36

+5V

+5V

+5V

0.1C28

0.1C26

+5V

+5V

+5V

+5V

+5V

0.1C80

0.1C78

+5V

+5V

+5V

0.1C70

0.1C68

+5V

+5V

+5V

0.1C60

0.1C58

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

DUMP

GROUP B

PDM 1

PDM 3

4 J9

0.1C103

1.0C104

2 J9

5 J9

R150.0

5 J7

4 J7

+5V

R120.0

3 J7

R90.0

8 J6

7 J6

+5V

5 J6

4 J6

6 J6

3 J6

+5V

2 J6

1 J6

+5V

0.1C8

0.1C6

0.1C5

1SELECT

PDM_A3

PDM_A2

DUMP_A

PDM_A1

DUMP_B

8GND

15OE

PDM_B1

+5V

0.1C50

+5V

0.1C44

0.1C40

0.1C42

+5V

+5V

0.1C30

0.1C32

+5V

+5V

0.1C24

0.1C13

0.1C15

1.0C14

1.0C16

0.1C82

0.1C84

+5V

+5V

0.1C74

0.1C76

+5V

+5V

0.1C64

0.1C66

+5V

0.1C62

+5V

0.1C56

0.1C52

0.1C54

0.1C100

0.1C102

+5V

+5V

+5V

+5V

GND

PDM 3

PDM 2

DUMP

GROUP A

PDM 1

PDM 2

3 J9

L131 J9

8 J7

6 J9

R160.0

7 J7

+5V

475R68

R140.0

6 J7

475R64

R110.0

475R63

4

1

3

2L6

2 J7

1 J7

+5V

475R73

R100.0

4

1

3

2L5

R70.0

R80.0

475R67

4

1

3

2L4

R50.0

R60.0

+5V

475R62

4

1

3

2L3

R20.0

R30.0

475R61

+5V

82.5R51

82.5R52

475R77

0.1C7

475R31

82.5R49

82.5R50

475R30

82.5R47

82.5R48

15

14

13

U2:D

475R29

82.5R45

82.5R46

9

10

11

U2:C

0.1C3

82.5R43

82.5R44

475R76

7

6

5

U1:B

0.1C2

475R26

82.5R39

82.5R40

1

2

3

U1:A

0.1C1

475R25

82.5R37

82.5R38

15

14

13

U1:D

0.1C20

0.1C22

DUMP_A

910

11

1

0PDM_A1

PDM_A3

PDM_A2

PDM_B3

C190.1

16VCC +5V

PDM_B2

0.1C34

0.1C72

+5V

4

1

3

2L8

4

1

3

2L7

R130.0

R10.0

R40.0

475R71

4

1

3

2L1

4

1

3

2L2

7

6

5

U2:B

1

2

3

U2:A

0.1C4

475R27

82.5R41

82.5R42

9

10

11

U1:C

43

2

1

0

1.0C47

1.0C45

1.0C37

1.0C35

1.0C27

1.0C25

S2070186 SHEET 2 OF 2 V1

1.0C97

1.0C95

1.0C87

1.0C85

10C105

3 PHASE/6 PHASE

1.0C49

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U19:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U36:E

1.0C43

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU17:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU34:E

1.0C39

1.0C41

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU15:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U14:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU32:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U13:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU12:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U30:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU29:E

1.0C29

1.0C31

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU10:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU27:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU8:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U25:E

1.0C23

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU6:E

4 ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U23:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU20:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU21:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C32ATMU1:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C32ATMU2:E

1.0C99

1.0C101

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U45:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU43:E

1.0C91

1.0C93

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU41:E

GND

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U39:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU38:E

+5V

1213

14

1

0

1.0C33

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU11:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU18:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU16:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU33:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU28:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U31:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U35:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU7:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU9:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU26:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU22:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U24:E

1.0C89

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U40:E

4 ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU42:E

4ENABLE

16 VCC

12ENABLE

8GNDDS26C31TM

U44:E

4ENABLE

16VCC

12ENABLE

8GND

DS26C31TMU37:E

76

5

1

0

SN74HC257PWU4

Issue 3.3 2017-03-31 SD-24

Figure SD-24: NAP39A RF Power Module and NAPA34A Modulator/Power Amplifier PWB (Sheet 1 of 2)

(-)1

(+)

2

(-)

(+)

(-)

(+)

B+

(-)

(+)

1.0C50

475R10

0.1C31

+5V

475R4

1.0C9

0.1C14

0.1C93

K

1IN

+5V

S

S

S

S

T4

T3

L15

T2

T1

TO

(-)

(+)

(+)

(-)

1.0C136

0.1C32

475R11

475R19

+5V

475R18

82.5R22

475R1

82.5R2

82.5R23

475R12

R2133.2K

R2033.2K

R2533.2K

R1230.0

R350.0

1.0C29

1.0C24

1.0C20

0.1C1

J

1.0C57

S

5W5.0

R113

1.0C79

*

3320R50

C1081.0

C951.0

475R13

0.1C30

82.5R3

R260.0

R128

0.05W5.0

R114

SHEET 2

21 P1

20 P1

26 P1

RF DRIVE

23 P1

SHEET 2

5 J1Mod 3

Mod 2

1 J1

81 P1

77 P1

73 P172 P1

GND70 P1

88 P187 P1

85 P1

82 P180 P1

76 P1

8 J1ENABLE -

7 J1

0.1C49

0.1C44

475R99

0.1C33

0.1C18

0.1C11

+5V

S2070206 SHEET 1 OF 2 V4

+5V-A

0.1C96

82.5R97

10.0KR36

+5V

1.0C99

7VS-

3VL

8OUTD

9OUTC

U2EL7457

13OUTA

+5V

+5V

1VCC

3GND

U5ZXGD3002E6

2IN1

1 VCC 3GND

1 VCC 3GND

U3ZXGD3002E6

2IN1

6SOURCE

+5V

4 GND

8VCC

+5V-A

+5V-A

4 2

U26:A

4 2

U24:A

CR161N4448HWS

R7822.1

0.054C117

63P1

61P160P1

LOAD58P1

56P155P1

53P1

51P1

43 P1

41 P140 P1

38 P1

36 P135 P1

33 P1

31 P1

0.054C116

CR141N4448HWS

5.1V

CR111SMB5918B

0.001C59

SHEET 2

FROM

22 P1

RF DRIVE

25 P1

24 P1

19 P1

FROM

4 J1

6 J1

3 J1

2 J1Mod 1

79 P1

75 P1

71 P1

69 P1

86 P1

84 P1

78 P1

# MODULE

2W10

R1260.1C135

475R96

0.1C34

0.1C7

+5V

82.5R16

0.1C6

82.5R5

+5V

0.1C12

82.5R17

+5V

+15V-A

10.0KR109

0.1C92

10.0KR106

82.5R100

1

2

3

U27:A

10C5

35V1.0C15

1.0C10

0.1C8

10.0KR34

10.0KR32

10.0KR7

1000R24

+15V

+15V

+15V

+15V

17GND

2VL

6IND

4GND

12OUTB

1.0C28

0.1C27

10C25

35V

1.0C23

0.1C22

10.0KR122

10C21

35V

10.0KR33

1.0C19

0.1C17

10.0KR28

10C16

35V

1.0C2

1.0C107

2W10

R112

4SINK

5 IN2 6SOURCE

2IN1

5IN2

6SOURCE

U4ZXGD3002E6 4SINK

5IN2

4SINK

MURA160T3CR40

2W20

R40

MURA160T3CR38

IXFH30N50PQ13

IXFH30N50PQ12

IXFH30N50PQ11

3

6

4U32:A

1

6

4U31:A

155μHL14

155μHL13

155μHL12

0.1C139

0.1C140

C1041.0

C1021.0

R10510.0K

25.5μHL10

0.15C55

C1131.0

CR181N4448HWS

C1151.0

0.47C134

4750R125

0.47C133

4750R124

0.1C78

CR9STTH1212G

C1271.0

C1261.0

C1221.0

C1231.0

C1241.0

C1181.0

C1191.0

C1201.0

*

57P1

59P1

62P1

64P1

52P1

54P1

37 P1

39 P1

42 P1

44 P1

34 P1

32 P1

1000R117

C1121.0

1000R115

CR131N4448HWS

*

C1141.0

*

R483320

R591.00M

R511.00M

5W5.0

R110

R46121

R47121

+5V

C620.17

8

3

2

U18:A

3320R49

R631.00M

28.7KR69

R681.00M

R531.00M

28.7KR66

R521.00M

DC_CURRENT

MODULATION

B+_SAMPLE

82.5R6

475R98

2W10

R39

475R92

B

7

6

5

U27:B

2W20

R41

2W20

R42

MURA160T3CR39

0.1C137

DS1100Z-100U30

25.5μHL11

R10810.0K

1

2

4T

1

2

4T

5.1V

CR121SMB5918B

5.1V

CR171SMB5918B

C1211.0

C1251.0

E

D

5.1V

CR151SMB5918B

3

4

4T

3

4

4T

5W5.0

R111

+5V

82.5R104

+15V-A11

VH

5INC

10C144

35V

ON BACKPLANE BOARDDO NOT CONNECT PIN 76

1.0C111

1.0C103

+5V-A

+15V-A

0.15C41

+15V-A

0.15C40

+15V-A

1000R1185100nS

660nS

240nS

CR20CSD10060A

+5V

PARTS ARE INSTALLED ON THE MODULATOR/RF AMPLIFIER PWB (A1).* Q7, Q8, Q9 & Q10 ARE INSTALLED ON THE RF POWER MODULE. ALL OTHER

0.001C60

42

U29:A

42

U23:A

PA_VOLTS_SAMPLE

#MODULE_ENABLE-

1.0C138

+15V

#RF_DRIVE_ENABLE+

82.5R103

L9

10C147

35V

10 VH

16OE

14 VS+

#MOD_DRIVE_ENABLE+

L2

1

2

3

U1:A

L3

9

10

11

U1:C 1INB

L1

10C145

35V

15

14

13

U1:D 15 INA

10C146

35V

1.0C105

5EN

1 VCC

3GND

6GNDIXDD614YI

U26:B

5 EN

1 VCC

3GND

6GNDIXDD614YI

U29:B

5 EN

1VCC

3GND

6GND

IXDD614YIU23:B

0.1C106

4ENABLE

16 VCC

12ENABLE

8GNDDS26C32ATM

U27:E

1000R44

1000R43

1000R45

0.15C51

0.1C101

0.1C58

1GND

2GND

5VCC U32:B

NC7SZ57P6X

5 LE

1 VCC+

4VCC-

6GNDTL3016ID

U18:B

380nS

1000R116

720nS Q10APT50m50JFLL

CR21CSD10060A

Q9APT50m50JFLL

CR19CSD10060A

Q8APT50m50JFLL

Q7APT50m50JFLL

1

2

4U25:A

1.00MR58

1.00MR57

1.00MR67

RF_DRIVE_LEVEL

#RF_DRIVE_FAIL+

L8

A

L4

7

6

5

U1:B

5 EN

1VCC

3GND

6GND

IXDD614YIU24:B

4ENABLE

16 VCC

12ENABLE

8GNDDS26C32ATM

U1:E

3

4

4T

3

4

4T

2GND5

VCC3

VCCU31:B

NC7SZ57P6X

5VCC

3GNDU25:B

74V1G86STR

1

2

4T

1

2

4T

F

C

3VOUT

4I+

1 VCC

5I-

2GND

U17ACS756KCA-050B-PFF

Issue 3.3 2017-03-31 SD-25

Figure SD-25: NAP39A RF Power Module and NAPA34A Modulator/Power Amplifier PWB (Sheet 2 of 2)

0.1C89

+5V

0.1C83

RXD

T0

T1

INT0

ADC1

ADC2

ADC4

ADC0

AIN0

AIN1

RESET

SCK

PC.5

PB.0

PB.1

XTAL1

XTAL2

+5V

0.1C66

R1 *

R76121

2W20

R107

+5V

0.1C97

0.1C109

1.0C67

0.1C80

TXD

ADC3

INT1

MISO

MOSI

PB2

+5V

+5V +5V

+5V

+5V

TX/RX 11 P1

TX/RX 10 P1

1 P1

+15V 3 P1

H

G

FAN TACH (B) 17 P1

FAN TACH (A)

16 P1

FROM

OVER CURRENT TEST 14 P1

MODULATION

DC_CURRENT

+5V

0.1C26

+5V

0.1C69

2RE

5GND

1RO

+5V

+5V

30

1720

AREF

4VCC

2

3GND

28

26

24

1425

1323

10

117

8

29

10.0KR8

10.0KR90

10.0KR9

0.1C90

GND6J2

+5V2J2

SCK3J2

8P1

6P1

SHEET 2TO

# RESET -

9 P1

12 P1

4 P1

2 P1

15 P1

18 P1

SHEET 1

13 P1

FROM SHEET 1

10μHL6

1.0C76

1.0C77

R94121

1N4448HWSCR27

1N4448HWSCR28

RF_DRIVE_LEVEL

B+_SAMPLE

MURS120T3CR29

330C129

25V

+5V

R54100K

R74100K

0.1C88

1.0C70

1.0C110

0.1C72

2

3

1U21:A

5

6

7U21:B

R75100K

R9510.0K CR10

1N4448HWS 1W

R91270

R300.0

3DE

4DI

DS36C278TMU20

L5

L7

1000R77

8250R82

+5V

12

13

14U21:D

10.0KR64

10.0KR72

0.1C68

+15V1.0C74

10.0KR61

27.4KR930.01

C91

10.0KR850.1

C86

3320R84

31

15

16

18AVCC

21GND

6VCC

22ADC7

5GND9

12

19ADC6

32

ATmega168-20AIU22

27

1

+5V

10.0KR81

+15V

10.0KR89

18pFC87

+5V

2W20

R71

0.1C94

0.1C13

MISO

MOSI4J2

1J2

2W20

R70

7P1

5P1

5J2

t°

10K @ 25C, 30 @ 105C

10.0KR88

R7910.0K

3320R60

3320R86

221R14

+15V

10.0KR65

221R15

2W20

R56

2W20

R55

7DO/RI

6DO/RI

1.0C81

+5V

FAULT

#MOD_DRIVE_ENABLE+10.0KR102

0.1C61

# RF RELAY OPEN -

# RF RELAY CLOSE -

2210R101

F13A

8 VCC

1.0C100

1.0C98

1IN

4GND

3OUTL7805ABD2T

U28+15V

0.1C82

0.1C75

1500R87

1.0C65

Q1IRLL110

Q2IRLL110

0.1C84

MODULE POWERG DS1:BDS1:AR

1.0C71

1.0C73

Q3IRLL110

Q4IRLL110

#RF_DRIVE_ENABLE+

Q5IRLL110

Q6IRLL110

+5V 4 VDD 11GNDU21:ETLV2374ID

Y110-14MHz

10.0KR62

9

10

8U21:C

10.0KR73

18pFC85

10.0KR83

S2070206 SHEET 2 OF 2 V4

ARE INSTALLED ON THE MODULATOR/RF AMPLIFIER PWB (A1).

PA_VOLTS_SAMPLE

* R1 IS INSTALLED ON THE RF POWER MODULE. ALL OTHER PARTS

#RF_DRIVE_FAIL+

#MODULE_ENABLE-

NX100 Troubleshooting Manual Mechanical Drawings

Issue 3.3 2017-03-31 Page 6-1

Section 6: Mechanical Drawings

This section contains mechanical drawings for assemblies of the transmitter. Dimensional drawings may be included. Refer to Table 6.1 on page 6-2 for an itemized list.

Assembly detail drawings for assemblies and modules that have separate manuals are not included. Refer to the appropriate maintenance manual for the assembly detail of these assemblies.

Identifying mechanical drawings

Each mechanical drawing in this section is identified by a number that is both the figure number and the page number. The numbers are assigned sequentially and are prefixed by the letters MD. Drawings in this section are listed in Table 6.1 on page 6-2.

Content of mechanical drawings

Mechanical drawings are illustrations that depict the location of electrical components and show assembly outline detail. Dimensional information is included, where appropriate.

When a module or assembly is the subject of its own assembly detail drawing, and it is also shown in a higher level assembly, the detail depicted in the higher level assembly may have minor differences from the module or assembly actually installed. In this case, always refer to the assembly detail drawing of the module or assembly for detailed information.

Locating a part or assembly on a mechanical drawing

1. When a part or assembly is assigned a reference designation (e.g., A2A1 or A2A1R1), refer to the family trees in Section 2, “Parts Lists” on page 2-1. Follow the family tree branches to the block that contains the desired reference designation and Nautel nomenclature (e.g., NAPA34A Modulator/Power Amplifier PWB). Note the reference designations and Nautel nomenclatures of all higher assemblies in the path.Example: A20 NAP39A RF Power Module > A20A1 NAPA34A Modulator/Power Amplifier PWB.

2. Refer to Table 6.1 on page 6-2. Use the reference designation and Nautel nomenclature toidentify the appropriate mechanical drawing.Example: The NAPA34A Modulator/Power Amplifier PWB is shown on MD-16 andMD-17.

NX100 Troubleshooting Manual Mechanical Drawings

Page 6-2 Issue 3.3 2017-03-31

3. If necessary, refer to the referenced figure (e.g., MD-16 and MD-17) in the mechanicaldrawings at the end of this section and locate the next, lower-level assembly. Then, repeatthis procedure until the desired part or assembly is found.

Table 6.1: List of Mechanical Drawings

Figure # TitleMD-1

MD-2

MD-3

MD-4

MD-5

MD-6

MD-7

MD-8

MD-9

MD-10

MD-11

MD-12

MD-13

MD-14

MD-15

MD-16

MD-17

MD-18

MD-19

MD-20

MD-21

MD-22

NX100 Transmitter (Front and Right-Side Views) NX100

Transmitter (Rear and Left-Side Views) NAH57C and

NAH57C/01 RF Combiner Back Plane NAPI95A Power

Module Interface PWB


NAE96C/01 Control/Exciter Panel

NAPC160B/01 Control/Interface PWB

NAPE78A/01 Digital AM Exciter PWB

NAPI106 Remote Interface PWB

NAPX46 GPS Sync PWB (Optional)

NAPI151 USB Audio Interface PWB (Optional)

NAPI152A Rack Interface PWB

NAPI98 RF Drive Distribution PWB


NAX243A B+ Distribution Assembly

NAP39A RF Power Module

NAPA34A Modulator/Power Amplifier PWB (Front View)

NAPA34A Modulator/Power Amplifier PWB (Rear View)

Fan Tray Assembly (207-8133)

Voltage Probe (207-6111-02)

Current Probe (207-6213-04)

NAFP106B Directional Coupler

Issue 3.3 2017-03-31 MD-1

Figure MD-1: NX100 Transmitter (Front and Right-Side Views)

POWER TRANSFORMER CABINET T1 NOT SHOWN

CONTROL/EXCITERPANEL

A11

ANTENNA GROUNDSWITCH

A74

AC CABLEDUCT BRACKET

OPTIONAL INTAKE DUCT

EXHAUST DUCT

RF POWER MODULESA20 - A59

FAN TRAY ASSEMBLIES(A60 - A64)

PDM DRIVEDISTRIBUTION PWB

A17

FRONT DOOR (A65) AND SIDEPANEL REMOVED FOR CLARITY

RECTIFIER ASSEMBLYA72

RF OUTPUT


CURRENT PROBEA67

Issue 3.3 2017-03-31 MD-2

Figure MD-2: NX100 Transmitter (Rear and Left-Side Views)

POWER TRANSFORMER CABINET T1 NOT SHOWN

RF VOLTAGEPROBE

A66

BOTTOM BACK PLANE RF COMBINED ASSEMBLIES (A9, A7, A5, A3, A1)VIEWED FROM REAR

STATIONREFERENCE

GROUND

ANTENNA GROUND SWITCHA74

RACK INTERFACE PWB (A15)RF DRIVE DISTRIBUTION PWB (A16)BOTH UNDERNEATH

LOW VOLTAGEPOWER SUPPLIES(U5 - U7)


TOP BACK PLANE RFCOMBINED ASSEMBLIES (A10, A8, A6, A4, A2)VIEWED FROM REAR

ARC DETECTOR PWB A71

RECTIFIERASSEMBLY

A72

LOW VOLTAGEPOWER SUPPLIES

(U3, U4)

R13

K1

U9,U10,U11U12,U13

C1/R1,C2/R2,C3/R3C4/R4,C5/R5,C6/R6C7/R7,C8/R8,C9/R9

C10/R10,C11/R11,C12/R12

Issue 3.3 2017-03-31 MD-3

Figure MD-3: NAH57C and NAH57C/01 RF Combiner Back Plane

A1Power ModuleInterface PWB

A2 & A3TransformerAssemblies

Issue 3.3 2017-03-31 MD-4

Figure MD-4: NAPI95A Power Module Interface PWB

Issue 3.3 2017-03-31 MD-5

Figure MD-5: NAPI95A/01 Power Module Interface PWB

Issue 3.3 2017-03-31 MD-6

Figure MD-6: NAE96C/01 Control/Exciter Panel

A1 A4

A2 A3

A7

Control/Interface PWB

RemoteInterface PWB

Exgine PWB(optional)

Digital AMExciter PWB (A)

Digital AMExciter PWB (B)

A5

GPS Sync PWB(optional)

USB Audio Interface PWB (optional)

A6

Issue 3.3 2017-03-31 MD-7

Figure MD-7: NAPC160B/01 Control/Interface PWB

R55

R35

2

R106

CR

21

L9

R185

R283

R277

R271

CR1

CR2

R6

C7

C6

C5

C1

7C

15

C25

C21

C41

C38

C39

C36

C56

C55

CR

13R

61

C77

C7

4

C84

C8

5

C10

5C

269

C272

CR

79

R11

1R

100

CR

20

L10

CR

23 C

R22

C12

9

C14

2

R17

1

C15

2

R18

4

C15

5

R18

7

CR

45C

R44

R18

6

R19

8R

193

R19

1R

194

R19

5R

200

R19

2R

190

C16

7

C17

1C

R47

C17

4C

173

C17

9

R20

8

R213

C18

3

C190

R2

36

R25

6

R284

R274

R278

R272

CR

76C

R72

CR

73C

R70

CR

71C

R67

CR

66C

R65

CR

64C

R61

R30

8R

303

R30

2R

305

R30

4R

306

R29

9R

298

R29

7R

296

R30

0R

293

R29

4C18

C1

6

C23

C27

C42

C40

C68

C76

C78 C9

3

C27

0

R11

6

CR

27

CR

25

CR

28C

R30

C13

5

R17

2 C16

2

C1

70C

169

R25

4

R273

R279

CR

74C

R75

CR

63C

R62

CR

69C

R68

R29

5R

301

R30

7

R2R1

C3C19 R11

C9

C10

R7

R31

R33R32

R28R29

R25R26R27

TP7

TP6

TP4

TP3

R16C37

C35

TP8

C47 R23

C49

C50R19 R20

C66

C65

R59 C72

C73R67

R60

R42R41

C63C62

R64R65R66

R39R38

C61C60

C58C59

R53R52

C75

R48R49

R45

C57

CR18

CR15

CR16

R72

TP47

R82

TP13 C91

TP14R75

C108C113R

92

C10

0

R98

C117

R96R95

R88R89

R94 R105

C102

R103C109

R101

C132

C126

C127

R127

C121

R137R118

R139

R124

R13

3

R136

C123C130

C131

C122

C140

C146

R174R147

R173CR33

C138CR36

R165R166

R158

R163

R157

C151C144

R357

C277

R160

R169

R177

R178

R159 R168 C147

R153

C141R155

R150C134

R182

R189

TP36

Y2

C160

R151

R215

R216CR50

C182

R206

R207

R214R202 R209

R204R205

C176

R238

C193

CR54 CR56

C197R235

R234

C204

R222 R233

R232

C196R230

R229C191

C194

R227

C200

C199

C198

R239

R226R224

R285

R281R282

C221

R276

R264

C218

R262C217

R261C216

R259R269

C215R270

R258R267

R268

R257C213

C227

C226C222

R325

R324

R322

R321

R319

R318

R313

C231 C267C265

R348

R310R291C229

C264R346

C263 R344

C261

C260 R341

R342

R338

R339

C257

C258

R336

R335C254

C255

R332

R333

C251

C252

R329

R330C249

C248

C268

C4 U13C20

C26

U4

C22

U2

C13

U11

C11

U9

C8

R10

U7

U6R8

R9

TP46

C48

U20

C45

R30

R24

TP5

TP2

C43

L4C

52

U19

L3

TP1

B+

C51

L2

U2

3U

22R43

R40

C64

R57

R56

R58 C71

R63

R54

R51R50

U27

R46R47

R44

CR

14

CR17

U25

R6

2

R69

C86

C83

R77R79

C88

R76

C92

C90

R81U32

C89C87

C82 R74

T5

TP19

C99

C11

2

R140

U37

C97C116

R1

08

C103

C106

C107C104

U36

L7

C110

R104

U39

C273

U38

C271

R102

RT

4

C11

4

R99

R11

2

CR

78R

351

C128

R126

Q1C118

U43

R123

R125

R134R135

U45

C124

R13

0

R13

1

R13

2

C274 U87

R12

1

R122

L8 L11

R12

9

L12

T1 T2

R175

C15

4

R152

CR37

R164

C15

3

CR35

CR38

Y1

C137

R162

R154

C136C139

R161

U50

R17

0

R359

R167

RT1

L13

R156

R14

9R145

R18

3

CR

42

R19

9R

197

C16

5C

166

CR46

CR

43

R19

6

C16

4

U57

R18

8

TP32

C161

C15

6

R181

RT3

134

7 8 10

T3

R210

CR51CR49

S1 S2

DS3DS2DS1

TP20R146

R203

C17

5

C177

R21

1

C18

0

C18

1

CR55

C192

R23

7

U64

R24

0

S4

R231

DS6DS5

C202

C195

U65

L15

C201

TP39

6 5 4

23 1

S5

R223R225

R25

5

R286

C22

5

C212 R280

U70

R275

TP42

C22

4

R265

R263

U69

C223

C220

R266

R260

C214

U74

C219

U72

U73

R328

C24

7

R323

R326

C24

5C

244

C24

1C

243

C24

2

R316

R317

C23

6C

237

C23

5C

238

C23

9

R320

R311

R312

R314

C23

2C

233

C230

R292

R309 R345

R347

C262

R337

R334

C256

C253

C259 R340

R343

R331C250

C14

C12

U10

U12

C24

C28

U5

U3

TP12

C46

C44

U18

U26

U24

U21

C70

C69C67

R83

U35

U33

U31

TP17

TP16

R93

C101

U86

GO

IU44

C125

R117

CR

26

CR

24

CR

29

U48 C145

C14

3

CR

32

CR34 CR39

C16

3

U56

R20

1

U58

U66

CR58

U71

R315

C23

4

R327

RT

2

C24

6C

240

1

J24

L17

R78

1

J23

R15C34

C54

TP10

TP9

CR8R70CR10

CR11

CR5

R35R36

R14C33

DS16DS17C32

DS12DS13

DS9DS8

C81 R73C53

C2C1CR19

C79

C30 R68

C29

R12

R4

TP52

U49

C158

C98

R90

R114

C95

C133

TP51TP50

R107

R138R115

R113

R120C150R142

R119

TP15 C149

CR40

R179

CR31

1

E1 TP18R349

CR77

CR80

TP43

C178 R219

R218

R251R250CR52CR48

C187

R217 R241

C189C207

R249

R246R247

R244R245

R290C205

R242 R289

R252 R288R287

C210L16

C209

R220

C185

C266

T7

TP11

R34

U16

CR9

CR6

CR4

CR7

R37

CR12

U14

U29

DS14DS15

DS18

C80

DS10DS11

R71

R13

U1

C31

R5

L6

U55

CR41

C157

C159

R110

U41

C119R91

TP49

TP48

J251

C120R80

R85

C115

U51

U54

R144

R143

R141

C148

S7

R350

U40

U4

2

U47

R176

R18

0

R361

1

J20

R253

U81

U8

0

CR57CR53

C184 C203

C208

TP40

S6S3

R221

DS7DS4

R248

U77

U78

L14C172

C228

U61

C206

R243

U75

54321

A B C D E

GRID1

TP38

U8

4

CR59

C211

CR60

C168

U62

C188C186

E31

U15

U17

L1

U28

U30

CR3 U8

1

J2

A

B

(UPPER)

(LOWER)

J3

U46

1

J26

C96

C94

U52

U53

+

LS1C111

U34

1

J27

1

J5

+ BT1 U85

U82

U59

U63

U67

U68

U7

6U

79

TP44

U8

3

U60

J7 J8

J10 J11

1

J16

1

J18 B(LOWER)

A(UPPER)

J22

4 3 1

107 8

T8

J211

L5

1

1

1

D C

1

F E

1

1

H G

1

B A

1

(LO

WE

R)

(UP

PE

R)

(LO

WE

R)

(UP

PE

R)

(LOW

ER

)(L

OW

ER

)

(UP

PE

R)

(UP

PE

R)

J15

TB1

1

J1

1

J13

J12

1

J19

1

J17

1

1

1

D C

1

F E

1

1

H G

1

B A

1

(LOW

ER

)

(UP

PE

R)

(LOW

ER

)

(UP

PE

R)

(LOW

ER

)(LO

WE

R)

(UP

PE

R)

(UP

PE

R)

J14

1

2

3

4

6

7

8

B C E F H I K L N O

5

M2070311 V1

U/SIDE

A D G J M P

GND

7

5

2

9

6

-5V

GND

54

23

9

GND4

1

8

3

87

GND

GND

+5V

-15V

+3.3V

+15V

GND

PDM (B)

GND

GND

16

PDM (A)

J16

HF

DF

DB

ROW B D F

VSWR

12 11 9 78

PDM

6 45 3 12

3V

BH

PD

M D

RIV

ER

F D

RIV

E

ROW A C E

ENBL

GND

RE

SE

TS

BC

+1

5V

- + - +

+5V

INT

MA

IN/S

TD

BY

GE

C

LOWER

EC

A

EXCITER A

H

(TO AUI)

20%30%

60%70%

(TO AUI)

FILTER

RESET

COMBINERCONTROL

10

INHIBIT SAMPLE

B - GPS

MINOR MAJOR

SAMPLE

J15

DE

BU

G (

RS

-23

2)

A

UPPER

BOARD

G

G

STREAMING BUS

10%

40%50%

80%90%

SERIALBUS

RF

DSBL

SBC

GN

D GND+15VGND

LOCAL/

LOCAL REMOTE RF ON

REMOTE RF ON/OFF

+15VRF MONITOR

A - EXGINE

PDM INHBTALARM ALARM

RESETDECREASEPOWER

RE

FLE

CT

ED

10 MHz SYNC

EXT

BALANCED

CO

NT

RO

LLE

R

RE

MO

TE

IN

PU

TS

RE

MO

TE

OU

TP

UT

S

NAPC160

100%110%

FWD PWR METER

INTLKEXT CONT

FORWARD

RF MONITOR

SYSTEM INTERLOCK

SUPPLYREMOTE

SER.

(% OF MAX)

RACK DISTRIBUTION

EXCITER B

THRESHOLD

ALARM

RF OFF

POWERINCREASE

AES 1AES 2ANALOG AUDIO

CONTROL/INTERFACE

Issue 3.3 2017-03-31 MD-8

Figure MD-8: NAPE78A/01 Digital AM Exciter PWB

C162

C3

C1

C31

C50

C4

8

C67

C9

2

C1

02

C109

C11

3

C123

C12

9

C1

33

C13

5

C13

8

C14

2

C14

4

C14

8

C14

1C

143

C16

4C

163

C15

2C

158

C15

6C

155

C15

1C

150

C17

7C

179

C17

6C

174

C17

2C

173

C19

3

C19

4C

197

C20

1

C21

4

C4

C2

R1

7R

12

C1

3

R2

4R

22

R3

0C

9

R3

2R

8C

26

R3

3C

28

C34

C30

R4

1R

37

L10

TP5

C3

3

C3

9R

49R

48

C49

C5

1R

61

R6

3R

64

R6

5

R6

7

C52

R81

R79

R80

R8

5

C56

C8

2

C93

C96

C13

0

C13

4

C17

8C

170

C19

5

R11

C4

6 R57

C59 TP13

C106C103

C91

C81

C84 C88

C101

C100

C98C97

C122C121

C126C125

C132C120

C165C137

C15

7

C159C154

C153

C189

C18

4

C205C207

C188

C192C204C187

C190 C202C185

C216

C211

C218C212

DS3DS2 R14

R15

R2

R6

C6 C12

L8C20

C14R5R1

C3

6

C19

C27

R39R38 R43

C32

R40R36

R51

R60

R58

C44R56

R54

L11

R75R74

U22

C6

1

R82

R77

C58

R98C69 C77

R96R95

R94

R92

R91

L14

L15

C76

R89

C6

5

C78

L16C72C71R87

C105

C85

C8

6

C9

4C90

C89

C80

C83C87

C99

C124

C119

C117

C116

C1

15

C118 C131

C128

C13

6

C13

9

C14

6C

147

C16

9C

167

C168

C14

5

C160

C16

1

C175

C17

1

C140

C200

C18

3

C19

9

C22

C191C203C186

C21

0

C219

C21

5

C213

DS4

DS1 R13

R16

C8

C7

U2

R10 C15

Y1

C18

U1

L3L2

R2

0C

17

T1

L5L6

L4L1

C1

6

R3

1

C37

C35

C40

U10

TP3

R4

TP2U9

U11

R2

5

R3

4R

35

C2

9

R4

2

T3

R59

U17

U1

8L12

C43R55

R6

2

R53

U15

C6

2C

60

R83

TP9

E11

R71

R7

0

U25

R78

R76

U24 U28

1

J6

R6

8

R69

C5

5

R86U21

Y2

TP8

C53

C54

R84

C57

Y3

R97

R93

R90

J7

1

C68

TP12

GND

OUT IN

U37

C6

6

TP14C74R8

8

C64

C75

C70L13

C95

C11

4

C12

7

C149

C16

6

C19

6C

198

TP1

TP4

J4

1

R50

R5

2 J5

1

TP7C45U26

U23

U3

6

C7

3 TP15

U16

C107C104

C79

C206

C209

R72R73

C63C42

U32

R26

C38 TP10R23R21

R66

C108 C112

C110

C111

C18

2C

181

C18

0

C208

C217

U1

4 S1

U3

4

U33

U3

U30

U4

U13

TP11

C21R18 TP6

U6

R45

T2 U19

U31

U2

9

U7

U27

U5

U12

C41U20

U35

U8

1

J1

1

J3

1

J2

J6-2

C220

-E -B A B D E

J2-19

R19

-F -D -C

1

2

4

5

M2070020 V1

C F

3

-A

+2.5V

GND

+5V-D

+15V

-15V

+3.3V-D GND

+1.2V

+3.3V-A

+1.8V

+5V-A

GND

GND

RS-232

TE

ST

DE

BU

G

FP

GA

JT

AG

SER.

BOOTLOADER

NORMAL

MODE

RESET

DS

P J

TA

G

PROGRAM

NAPE78DIGITAL AM EXCITER

Issue 3.3 2017-03-31 MD-9

Figure MD-9: NAPI106 Remote Interface PWB

Issue 3.3 2017-03-31 MD-10

Figure MD-10: NAPX46 GPS Sync PWB (Optional)

C22

R11

C1

R1

R4

TP2

C19

R5

R8

C21

C20

C26

R13

R16

R18

C14

R2

C18

TP4

C25

R12

C10

C7

C8

C5C4

C15

R7

C2 C17

R3

C43

R17R14

Q2

C39

C36C37C38

C33C34

C28

TP10

C31

R27

C45C30

L1C32

R10

R15

R24DS4

R23DS3

C6

C9

C12C11

Q1

C13

C16

U3

R6

C3

U7

TP7

U9

U8C42

C40

U10

R20

C41

R19

TP8

C35

C27

U11

U12

Y1

R28

TP5

TP6

C44C29

R25

DS6

R26DS5

TP9

R21

R22DS2

DS1

1E

1

TP1U4

U6

U1

U2

1E

2

R9

R29R30

C23

C24

TP3

1J3

1 J4

U5

J2

1

J1

B

1

2

3

4

6

5

A

M2130004 V3

+5V

10MHz

+3.3V

GND

1PPS

1PPS

GND

1 kHz

CA

LN

OR

M

JTA

G

5V

+5V

+3.3V

LOCK

PR

OG

/

GP

S A

NT

ISP

3.3

V

CPU

AN

T V

OL

TS

SER.

ACQUIRE

GPS SYNCNAPX46

UNLOCK

Issue 3.3 2017-03-31 MD-11

Figure MD-11: NAPI151 USB Audio Interface PWB (Optional)

C4

R3

R1

0R

9

C8

C6

C2

R11

L1 C14

C12

C7

DS

1

C3

C1

C5

R2

R1

R1

2

C1

1

T2

C13

C10

J1

T1

R7

R5

Y1

U2

R6

C9

U1

R4

R8

1

J2

B

1

2

A

M2060292 V1

+5V

SER.NAPI151USB AUDIO INTERFACE

Issue 3.3 2017-03-31 MD-12

Figure MD-12: NAPI152A Rack Interface PWB

R5

R20

2

C173

C184

C1

82

R2

42

C18

5R

190

R2

10

C1

91

C1

1C

18

C12

C1

44R

17

R1

4

R28

C4

1

R4

4

R4

5

R193

C48

R20

4

C6

0R

62

C6

2R

65

R8

0

C6

7R

88

R90

C7

7

TP27

R9

2

R94

C8

6C

89R

101

C8

5

R10

2R

98

R11

4C

96

R1

13

R11

0

C97

R13

4C

114

C11

6R

130

C10

6

C11

5

R12

4R

123

R12

1C

107

C11

7R

142

R1

28

C160

R197

R14

7C

171

R1

48

R15

6

R154

R2

22

C12

4

C17

2

C1

83

R166

R1

68

C3

7

C133

R169

R25

6

R18

7

C1 C

2

R21

8

R22

1 C19

4

U7

R52

R61

R81 C6

8 R10

4C

82

C1

00L1

C9

9

C9

8

C1

62

C1

61

C11

1R

126

C1

64

C1

65

R13

6

C16

7

R14

0R

145

C1

20

R23

0

C20

3

C17

7

C27

RT

19

C21

6

C5

R7

R2

20

C143

C25R21

TP4

TP50

R12

C14

C16

R15

C35

R32R33R34

C32

R31C29

R43R42

TP58

C39 C43 C45

C38R39

TP10

R37R36

R35

R203

R188

R19

4

R77

R79R78C56

R86R87

C61C63

C69R58 C74

R64C59

TP24 R76C155

C156

TP

22

R72R73

C152

R68R69

C149

R53

R120C112

R117

C92

C110

R115R108

R107C101R111C

91

C87

R100

TP64

C78C84

TP61 TP32TP33

R9

9

TP46TP45

TP

42

R138

TP41

R2

32

TP77

TP

68

R165 R167

TP70

TP76TP48

R172R171 TP74

R240

R265R266

C211R235

R175

R174

R25

9

U1

C1

42

R1

R200

C6

C4

R6C3

CR1

U3

2

R2

61R

262

L3

R192

C9

C1

5

R9

TP51TP3

R11

C1

3

TP

1C

17

RT21

R135

TP7

C33

C34

AKCR4

A KCR3

TP6R258

C44C46

C181R38

TP

11

TP13

TP14

TP56

TP

15

TP57

C147

U10

R180

C4

2

R47

R41

C80

R96

TP31

R85

C64

R59 R91

C70

C71

R60

TP

23

TP

21

TP20R67

R70R71

R74R75

C153

C151

C150

C148

C7

6

U12TP26

C53

C6

6Q1 R8

2R

84

C72

R89

R105

C103C94

R119

R116C108

R1

09R

112

R118

C10

9

R14

3

C88

TP63

C83

R1

31

TP34TP36

R1

29

C7

9

C90

CR

8C

102

TP62U18

R12

5U20

CR

25

C10

4

R195

R19

6

C159

C93

R12

2TP29

R9

3C

81

C11

8

TP47R161

TP44

C11

9

R14

6

R1

51R14

9

R15

0

U24

R1

27

R1

41

C1

70

C169

R13

7

C168

U23

R14

4

TP66

RT17

RT18R152

R1

53

U3

3

C2

01

R2

63R

264

R19

9

TP69

R157

TP67

R164 C174

C175C129

L5

TP72

C131C130 U

29

R177

C135

R170TP73

TP

75

U34

C209

R176C137

R24

8C

214

C2

13

R2

49C215

R247

C136R173

R26

8

R2

60

R18

6

R4

C7

C19

3

R21

5

C19

0

Y1

C28

1

J16

U8

R2

6

C36

R18

1

R48

R51

R63

R66

R83

C73

C154

C65

U13U19 C

163

C1

05

R13

3

R10

6

AK

CR

7

C95TP37 R

160

C1

66

C1

22

C12

3R

139

C121

R1

55

R22

6

C20

4

C20

0

CR

23

RT

15

RT

16R

233

U27

RT

12

R1

0

C23

C26

U2

8

KA C

R16

AKC

R17

U3

5

R2

67

E1

E2

+V

OU

T

CM

N

-VO

UT

INP

UT

+

INP

UT

-

U11

C196

RT13

RT14

CR22C55

RT10 C54

RT9R24R23 C30

C31

RT7 R30

TP18

RT6R46

TP16

RT5C58

RT2

RT1

TP5 TP8

C24R182TP53TP52

R19

K A GQ3

R158R162

R159R205

C125C126

R97

C158R95

TP35 TP39

TP59

TP38

TP65

R19

8

C212

C179

C134

R179

C195

U3

1C

145

RT11

K A GQ2 R56

R57

C51

RT4

RT8

TP55

R22

TP

17

C57

RT3

CR2

+C8

U5

U6

TP

25

R5

4

C146

R132 TP54

L4

R206

R207

TP71

R163

C128

C157

U17

TP60U15

CR5

TP40TP43

TP28

U21

C11

3

U16

C210

R243

R244

+

C132

C178

R178

R2

53

C52+

C10

54321

A B C D E

GRID1

7 56 4

21

3

U2

A1 K A2

K

U3

C2

2

TP19

C47

1

J11

+V

OU

T

CM

N

-VO

UT

INP

UT

+

INP

UT

-

U22

+V

OU

T

CM

N

-VO

UT

INP

UT

+

INP

UT

-

U25

C17

6

U26

C75

TP

30

AK

CR

6

C180

AK

CR

15

TP49

1

J13

CR14

RT

20

1

J15

1

J1

U3

0

5

4 1

8

T1

1

J3

+

C127

1

J14

1

J6

7 56 4

21

3

U4

1 2 3 4 5 6 7 8

OPEN

S1

1

J5

1

J8

1

J12

1

J10

+V

OU

T

CM

N

-VO

UT

INP

UT

+

INP

UT

-

U14

1

J7

1

J9

1

J4

1

J2

1

2

3

4

6

7

8

9

B C E F H I K L N O

5

10

A D G J M P

11

M2070168 V2

GND

23

7

54

6

65

89

1110

14

10

GND

4

0

3DATA

7

1312

ADDRESS

1

GND

2

GND

+5V

2 3 5 6 8FA

NS

CT

RL

RA

CK

CT

RL

RA

CK

LAS

T R

AC

K

RACK INTERFACE

1

OPEN

4 7

NX

25

FA

NS

AC

NEXT RACK

SER.NAPI152

POWERSUPPLY

PO

WE

R S

UP

PL

YP

DM

DR

IVE

LEGEND FOR S1

CONTROL/INTERFACE

RF DRIVE

Issue 3.3 2017-03-31 MD-13

Figure MD-13: NAPI98 RF Drive Distribution PWB

Issue 3.3 2017-03-31 MD-14

Figure MD-14: NAPI154 PDM Drive Distribution PWB

C16

C14

C13

R68

R64

C19

R62

R67

R77

R76

C15

R51L8 C8

R49C7

R29

L5

R46

R44

R27 R42

R26L2 R40

R25C1

R38

C34C30

C32C28

C27

C38

C36

C35

C46

C43

C44

C54

C51

C52

C62C58

C60

C59C55

C56

C70

C68

C67

C78C74

C72

C71

C76

C75

C86C82

C79

C84C80

C83

C90

C87

C88

C98

C95

C96

C105

C104

1

J6

R50

R52

L7

L6 R48

R47C6R30

R31

L3

L1

L4

R41

R43

R45

C4

C5

C2

C3

R39

R37

C22

U4

TP1

U9

C29 C37

U1

3

U1

7

C45

U2

1

C53

TP2

U2

3

U2

5

C61C57

U2

9

C69

U3

1

C73 C77

U3

5

U3

7

C85C81

U3

9

C89 C97

U4

3

C103

1

J7

R63

R61

C20

R73

R71

U8

U12

U16

U20

U22

U24

U28

U30

U34

U36

U38

U42

1

J9

C26

R15R16

C31R12

C24

C23

R9R10

R6

R4R3

C66C50C42

C39 C63

C64C48C40

C47

C94

C91

C92

C102

C100

C99

C33

U2

U7

R14

R11

R13

C25

U1

1

R8

R5

R7

R1R2

U1

U2

7

C65

U1

9

U1

5

C49C41

U3

3

C93

U4

1

TP3

C101

U4

5

U6

U10

1 1 1 1

G

1

(LOWER)

(UPPER)H

(UPPER)F

1

E(LOWER)(LOWER)

C

(UPPER)DB

(UPPER)

A(LOWER)

1 1

J2

U26

U18

U14

A(LOWER)

(UPPER)B

C(LOWER)

(UPPER)D

E(LOWER)

(UPPER)F H

(UPPER)

G(LOWER)

11

11

1

11

1

J4

U32

U40

L13

U44

1

(LOWER)A

(UPPER)B

1

1

(LOWER)C

(UPPER)D

1

1 1

(LOWER)G

(LOWER)E

1

(UPPER)F

1

(UPPER)H

J1A

(LOWER)

B(UPPER)

(LOWER)C

(UPPER)D F

(UPPER)

E(LOWER)

G(LOWER)

(UPPER)H

1

11

11

11

1

J3A

B D

C E

F

G

H(UPPER)

(LOWER)(LOWER)

(UPPER)

(LOWER)

(UPPER)

(LOWER)

(UPPER)

1 1 1 1

1111

J5

B C E F H I K L N O

1

2

3

4

A

M2070187 V1

D G J M P

GND

GND

GND

SER.

PDM DRIVE DISTRIBUTIONNAPI154

Issue 3.3 2017-03-31 MD-15

Figure MD-15: NAX243A B+ Distribution Assembly

Issue 3.3 2017-03-31 MD-16

Figure MD-16: NAP39A RF Power Module

Q7

Q8

Q9

Q10

A1

MODULATOR / POWERAMPLIFIER PWB

CUTAWAY FROM A1 TO SHOWLOCATION / ORIENTATION

OF FETS Q7 TO Q10

Issue 3.3 2017-03-31 MD-17

Figure MD-17: NAPA34A Modulator/Power Amplifier PWB (Front View)

R4

3

R67

R66

R105

C2

R3

C7

R12

R10

R18

C31

C27

C29

C24

U4C

8C

14

R28

R44

R45

C80

R75

R72

C74

R74

R68

R69

C85

R83

L7

R88

R10

7

R128

L8

C34

C140

C97

C11

1

CR

17C

R15

R11

8

R2

R11 R

22

C18

R35

C15

C19

C17

R78

R87

C96

R10

4

R100

C10

3

R4 R13

R19

C1

R1 C11

L1

C6

R9

R122

R39

J

C59R48

C60C70

C58R61R62

R47

R49C61 C68

R64

R56

C65

R51

R53

R52

R89R76

CR28

C86R86

R91

CR10R90R84

C139C101

C138

R82

R77

C76

C109

C107

C126

C122

C118

C32

C12

L4L2

R17

U1

R23

R6

C30L3

GR

DS1

R8R

14ncS G

DQ1

R30C26

U5

C28

CR40

R12

3

R33

C22

C23

CR39

C9

R26

U3

R41

R40

C44 C49

C50

C57C69

U2

0

R46C67

C62R50

ncG S

DQ3 C

71R

65

R60

C66

R55

R54

R57

R59

R58

R63

C91

H

G

C8

9

C87

C84

C94

R94

G nc S

DQ6

Y1

R93

L5

C88

C83 C

90

R81

R85 R95

D

G nc SQ5

D

G nc SQ4

C13

5

C137

C13

6

R126

C93

U25

U30

R92

R96

C82

C81

L6

C7

8C

77

C98

C110

OUTIN

GND

U28

C104

C10

5

U2

7

C102

C106

R112

C100

C108

C99

R110

C11

3

C11

2

CR18 R116

R11

7

R115

C121

C123

C124

C125

C127

C119

F1

F1

R16

R1

5

ncS G

DQ2

1

J1

R5

C5

C16

C20

C25

C10 U2

C13

3

C13

4 U1

8

C92

R9

7R

101

C79

R98 U29

R113

R10

3

C120

C55

2

88

P1

C13

C147

C144

R7

R25

R20R21

R102

C75R125

R124

R71

R79C72

R99

L9

R108

C95

CR11

R24

1

J2

C41

C146

C145

R34

C21

R32

R36

K R42CR38

C51

R73 C12

9

CR27

CR29

A

(n/c)

CR

9

C73

R109

R70

U21

R106

U32U31

C33

CR16

C11

7

CR12

C11

6

R111

CR13

C40

L15

23

4

1

5

U17

U26

U24

U23

U22

CR14

4

2

1

3

T2

4 2

13

T3

C115

C114

2

1

3

4T4

4

2

1

3

T1

R114

S

D

S

D

G

D

S

G

S

S

Q7

B C E F H I K L

S

G

S

G

S

D

Q10

Q9

Q8

N

1

2

3

4

6

A

M2070207 V2

D G

FRONT

J M

5

NAPA34

ON THIS ASSEMBLY

CAUTION!

SER.

MODULATOR/POWER AMPLIFIER

HIGH VOLTAGE PRESENT

Issue 3.3 2017-03-31 MD-18

Figure MD-18: NAPA34A Modulator/Power Amplifier PWB (Rear View)

C

DE

CR

21K

AC

R20

KA

GD

SQ

13

GD

SQ

12

CR

19K

A

87

1

F

A

3

4

1

2

4

3

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M2070208 V1

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REAR

P1

Issue 3.3 2017-03-31 MD-19

Figure MD-19: Fan Tray Assembly (207-8133)

Issue 3.3 2017-03-31 MD-20

Figure MD-20: Voltage Probe (207-6111-02)

J1

C1

C2

E1

Issue 3.3 2017-03-31 MD-21

Figure MD-21: Current Probe (207-6213-04)

Issue 3.3 2017-03-31 MD-22

Figure MD-22: NAFP106B Directional Coupler

A1 DETAIL

NX100 Troubleshooting Manual List of terms

Issue 3.3 2017-03-31 Page 7-1

Section 7: List of terms

This section defines some of the terms that are used in Nautel documentation.

ADC. Analog to Digital Converter.

AES-EBU. Audio Engineering Society/European Broadcasting Union (AES/EBU) is the name of a digital audio transfer standard. The AES/EBU digital interface is usually implemented using 3-pin XLR connectors (the same type connector used in professional microphones). One cable carries both left and right-channel audio data to the receiving device.

B+. The high voltage dc generated by the transmitter’s ac power supply for use within the transmitter. The B+ voltage is used to supply the transmitter’s modulators and other transmitter circuitry.

Cutback. A reduction in RF output power, caused by a total power limit fault or the occurrence of three shutbacks within a five second period.

DAC. Digital to Analog Converter.

DAM. Dynamic Amplitude Modulation.

DCC. Dynamic Carrier Control.

DRM. Digital Radio Mondiale. A set of digital audio broadcasting technologies designed to work existing AM radio channels.

DSP. Digital Signal Processing.

FPGA. Field Programmable Gate Array.

HD Radio. HD Radio is another term for In Band On Channel (IBOC) technology. HD Radio is a trademark of iBiquity Digital Corporation.

IBOC. Nautel In-Band-On-Channel technology provides high quality digital audio over existing AM radio channels.

IPM. Incidental Phase Modulation

Latching alarm. An alarm that, while active, keeps the transmitter in an ‘RF inhibited’ state. This type of alarm (e.g., High SWR Shutdown) require a reset - locally or remotely - to attempt to restore transmitter operation.

NX100 Troubleshooting Manual List of terms

Page 7-2 Issue 3.3 2017-03-31

NE IBOC. Nautel’s In-Band-On-Channel signal generator. See IBOC. Required for NX series IBOC installations.

PDM. Pulse Duration Modulation.

Preset. A setting that controls power level, active exciter, and power scheduler status on a time-of-day and date basis. Exciters can be configured on a preset for a specific operating mode (for example, Exciter A - conventional AM, and Exciter B - IBOC). The NX100 allows you to pre-program multiple presets.

Shutback. A complete loss of RF output power, caused by any one of a variety of faults, including high VSWR, low B+ voltage, high RF current, RF drive failure, external interlock or spark gap.

Surge protection board. An electrical panel that protects equipment from electrical surges in the ac power supply, antenna or site ground caused by lightning strikes.

VSWR. Voltage standing wave ratio. This is an expression of the ratio of forward voltage to reverse voltage on the feedline and antenna system. An ideal VSWR of 1:1 provides maximum transmitter-antenna efficiency.

NX100 TROUBLESHOOTING MANUAL

Document: NHB-NX100-TRB

Issue: 3.3 2017-03-31

Nautel Limited10089 Peggy’s Cove RoadHackett’s Cove, NS Canada B3Z 3J4

Toll Free: +1.877.6NAUTEL (662.8835) (Canada & USA only) or

Phone: +1.902.823.3900 orFax: +1.902.823.3183

Nautel Inc. 201 Target Industrial Circle Bangor, Maine USA 04401

Phone: +1.207.947.8200 Fax: +1.207.947.3693

Customer Service (24-hour support) +1.877.628.8353 (Canada & USA only)+1.902.823.5100 (International)

Email: [email protected]: www.nautel.com

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NX100 Transmitter Troubleshooting Manual