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Panasonic Corporation 2010.
Unauthorized copying and distribution is a violation
of law.
ORDER NO.PCZ1002003CE
Plasma Television
Model No. TX-P42X20B
TX-P42X20ETX-P42X20L
TX-P42X25E
TX-P42X25ES
TX-PF42X20GPH13DE Chassis
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TABLE OF CONTENTSPAGE PAGE
1 Safety Precautions-----------------------------------------------3
1.1. General Guidelines ----------------------------------------3
1.2. Touch-Current Check--------------------------------------3
2 Warning--------------------------------------------------------------4
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices ----------42.2. About lead free solder (PbF) ----------------------------5
3 Service Navigation------------------------------------------------6
3.1. PCB Layout--------------------------------------------------6
3.2. Applicable signals------------------------------------------7
4 Specifications ------------------------------------------------------8
5 Technical Descriptions----------------------------------------10
5.1. Specification of KEY for CI Plus, DTCP-IP and
One-to-One------------------------------------------------10
6 Service Mode ----------------------------------------------------- 11
6.1. How to enter into Service Mode ---------------------- 11
6.2. Option - Mirror---------------------------------------------13
6.3. Service tool mode----------------------------------------13
6.4. Hotel mode------------------------------------------------- 14
6.5. Data Copy by SD Card ---------------------------------15
7 Troubleshooting Guide----------------------------------------18
7.1. Check of the IIC bus lines------------------------------18
7.2. Power LED Blinking timing chart--------------------- 19
7.3. No Power---------------------------------------------------20
7.4. No Picture--------------------------------------------------21
7.5. Local screen failure--------------------------------------22
8 Disassembly and Assembly Instructions---------------23
8.1. Remove the Rear cover --------------------------------23
8.2. Remove the AC inlet ------------------------------------23
8.3. Remove the P-Board------------------------------------ 23
8.4. Remove the Side terminal cover and Sideshield metal------------------------------------------------ 23
8.5. Remove the Tuner unit ---------------------------------24
8.6. Remove the A-Board------------------------------------ 24
8.7. Remove the Speakers ----------------------------------24
8.8. Remove the SN-Board----------------------------------24
8.9. Remove the SS-Board----------------------------------25
8.10. Remove the Hanger metals and the Stand
brackets-----------------------------------------------------25
8.11. Remove the C1-Board----------------------------------25
8.12. Remove the C2-Board----------------------------------25
8.13. Remove the Plasma panel section from the
Cabinet assy (glass)-------------------------------------268.14. Remove the Glass holders ----------------------------26
8.15. Remove the K-Board------------------------------------ 26
8.16. Replace the plasma panel -----------------------------27
9 Measurements and Adjustments--------------------------28
9.1. Adjustment-------------------------------------------------28
10 Block Diagram---------------------------------------------------33
10.1. Main Block Diagram ------------------------------------- 33
10.2. Block (1/4) Diagram -------------------------------------34
10.3. Block (2/4) Diagram -------------------------------------35
10.4. Block (3/4) Diagram -------------------------------------36
10.5. Block (4/4) Diagram -------------------------------------37
11 Wiring Connection Diagram---------------------------------39
11.1. Caution statement.---------------------------------------39
11.2. Wiring (1) ---------------------------------------------------39
11.3. Wiring (2) ---------------------------------------------------39
11.4. Wiring (3) -------------------------------------------------- 40
12 Schematic Diagram --------------------------------------------41
12.1. Schematic Diagram Note------------------------------ 41
12.2. P-Board (1/4) Schematic Diagram ------------------ 42
12.3. P-Board (2/4) Schematic Diagram ------------------ 43
12.4. P-Board (3/4) Schematic Diagram ------------------ 4412.5. P-Board (4/4) Schematic Diagram ------------------ 45
12.6. A-Board (1/19) Schematic Diagram----------------- 46
12.7. A-Board (2/19) Schematic Diagram----------------- 47
12.8. A-Board (3/19) Schematic Diagram----------------- 48
12.9. A-Board (4/19) Schematic Diagram----------------- 49
12.10. A-Board (5/19) Schematic Diagram----------------- 50
12.11. A-Board (6/19) Schematic Diagram----------------- 51
12.12. A-Board (7/19) Schematic Diagram----------------- 52
12.13. A-Board (8/19) Schematic Diagram----------------- 53
12.14. A-Board (9/19) Schematic Diagram----------------- 54
12.15. A-Board (10/19) Schematic Diagram--------------- 55
12.16. A-Board (11/19) Schematic Diagram --------------- 56
12.17. A-Board (12/19) Schematic Diagram--------------- 57
12.18. A-Board (13/19) Schematic Diagram--------------- 58
12.19. A-Board (14/19) Schematic Diagram--------------- 59
12.20. A-Board (15/19) Schematic Diagram--------------- 60
12.21. A-Board (16/19) Schematic Diagram--------------- 61
12.22. A-Board (17/19) and K-Board Schematic
Diagram ---------------------------------------------------- 62
12.23. A-Board (18/19) Schematic Diagram--------------- 63
12.24. A-Board (19/19) Schematic Diagram--------------- 64
12.25. C1-Board Schematic Diagram ----------------------- 65
12.26. C2-Board Schematic Diagram ----------------------- 66
12.27. SN-Board (1/9) Schematic Diagram ---------------- 67
12.28. SN-Board (2/9) Schematic Diagram ---------------- 6812.29. SN-Board (3/9) Schematic Diagram ---------------- 69
12.30. SN-Board (4/9) Schematic Diagram ---------------- 70
12.31. SN-Board (5/9) Schematic Diagram ---------------- 71
12.32. SN-Board (6/9) Schematic Diagram ---------------- 72
12.33. SN-Board (7/9) Schematic Diagram ---------------- 73
12.34. SN-Board (8/9) Schematic Diagram ---------------- 74
12.35. SN-Board (9/9) Schematic Diagram ---------------- 75
12.36. SS-Board (1/2) Schematic Diagram ---------------- 76
12.37. SS-Board (2/2) Schematic Diagram ---------------- 77
13 Printed Circuit Board------------------------------------------78
13.1. P-Board ---------------------------------------------------- 78
13.2. K-Board ---------------------------------------------------- 8113.3. A-Board ---------------------------------------------------- 82
13.4. C1-Board--------------------------------------------------- 84
13.5. C2-Board--------------------------------------------------- 85
13.6. SN-Board -------------------------------------------------- 86
13.7. SS-Board -------------------------------------------------- 88
14 Exploded View and Replacement Parts List----------- 91
14.1. Exploded View and Mechanical Replacement
Parts List --------------------------------------------------- 91
14.2. Electrical Replacement Parts List ------------------- 99
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1 Safety Precautions
1.1. General Guidelines1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.4. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.2. Touch-Current Check1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground
such as a water pipe, as shown in Figure 1.
3. Use Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reserve the AC plug in the AC outlet and repeat each of the above measure.
6. The potential at any point (TOUGH CURRENT) expressed as voltage U1and U2, does not exceed the following values:
For a. c.: U1= 35 V (peak) and U2= 0.35 V (peak);
For d. c.: U1= 1.0 V,
Note:The limit value of U2= 0.35 V (peak) for a. c. and U1= 1.0 V for d. c. correspond to the values 0.7 mA (peak) a. c. and 2.0
mA d. c.
The limit value U1= 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100 kHz.
7. In case a measurement is out of the limits specified, there is a possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the customer.
Figure 1
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2 Warning
2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically
Sensitive (ES) DevicesSome semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec-
trostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor [chip] components. The following techniques should be used to help reduce the incidence of component damage
caused by electrostatic discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alumi-
num foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as [anti-static (ESD protected)] can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compara-
ble conductive material).7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
CautionBe sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise ham less motion such as the brush-
ing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient
to damage an ES device).
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2.2. About lead free solder (PbF)Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in its manufacture due to environmental conservation issues. For service and repair work, wed
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol PbFstamped on the back of PCB.
Caution Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 F (30~40 C) higher. Please
use a high temperature soldering iron and set it to 700 20 F (370 10 C).
Pb free solder will tend to splash when heated too high (about 1100 F or 600 C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb sol-
der. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the
opposite side. (see figure below)
Suggested Pb free solderThere are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder. How-
ever, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
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3 Service Navigation
3.1. PCB Layout
Board Name Function Board Name Function
P Power Supply K Remote receiver, Power LED, C.A.T.S. sensor
A DC-DC Converter, Tuner
Speaker out, AV Terminal, HDMI in, SD Card
Digital Signal Processor, PEAKS-sLD
Format Converter, Plasma AI, Sub-Field Processor
Key Switch, Power Switch
C1 Data Driver (Lower Right)
C2 Data Driver (Lower Left)
SN Scan Drive
SS Sustain Drive
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3.2. Applicable signalsCOMPONENT (Y, PB, PR), HDMI
* Mark: Applicable input signal for Component (Y, PB, PR) and HDMI
PC (from HDMI terminal)Applicable input signal for PC is basically compatible to HDMI standard timing.
Note Signals other than above may not be displayed properly.
The above signals are reformatted for optimal viewing on your display.
PC signal is magnified or compressed for display, so that it may not be possible to show fine detail with sufficient clarity.
Signal name COMPONENT HDMI
525 (480) / 60i * *
525 (480) / 60p * *
625 (576) / 50i * *
625 (576) / 50p * *
750 (720) / 60p * *
750 (720) / 50p * *
1,125 (1,080) / 60i * *
1,125 (1,080) / 50i * *
1,125 (1,080) / 60p *
1,125 (1,080) / 50p *
1,125 (1,080) / 24p *
Signal name Horizontal frequency (kHz) Vertical frequency (Hz)
640
480 @60 Hz 31.47 60.00750 (720) / 60p 45.00 60.00
1,125 (1,080) / 60p 67.50 60.00
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4 Specifications
Power Source AC 220-240 V, 50 / 60 Hz
Power Consumption 215 W
Power Consumption in Standby mode 0.4 W (Without monitor out recording)
15 W (With monitor out recording)
Display panel
Aspect Ratio 16:9
Visible screen size 106 cm (diagonal)
922 mm (W) 518 mm (H)
Number of pixels 786,432 (1,024 (W) 768 (H)) [3,072 768 dots]
Sound
Speaker 160 mm 40 mm 2 pcs, 6
Audio Output 20 W ( 10 W + 10 W )
Headphones M3 (3.5 mm) stereo mini Jack 1
Receiving Systems / Band name (B only)
PAL I : UHF E21-68
PAL 525/60 : Playback of NTSC tape from some PAL Video recorders (VCR)
or NTSC disc playback from DVD player and recorder.
DVB-T : Digital terrestrial services via UHF aerial input.
M.NTSC : Playback from M.NTSC Video recorders (VCR).
NTSC (AV input only) : Playback from NTSC Video recorders (VCR).Receiving Systems / Band name (expect B)
PAL B, G, H, I, SECAM B, G, SECAM L, L
VHF E2 - E12 VHF H1 - H2 (ITALY)
VHF A - H (ITALY) UHF E21 - E69
CATV (S01 - S05) CATV S1 - S10 (M1 - M10)
CATV S11 - S20 (U1 - U10) CATV S21 - S41 (Hyperband)
PAL D, K, SECAM D, K
VHF R1 - R2 VHF R3 - R5
VHF R6 - R12 UHF E21 - E69
PAL 525/60 Playback of NTSC tape from some PAL Video recorders (VCR)
M.NTSC Playback from M. NTSC Video recorders (VCR)
NTSC (AV input only) Playback from NTSC Video recorders (VCR)
DVB-T Digital terrestrial services (MPEG2 and MPEG4-AVC(H.264))
DVB-C Digital cable services (MPEG2 and MPEG4-AVC(H.264))Countries that DVB-C is available: Germany, Switzerland,
Denmark, Sweden, Norway, Finland, Netherlands
Check the latest information on the available services at the following website. (English only)
http://panasonic.jp/support/global/cs/
Aerial - input UHF (B only), VHF / UHF (expect B)
Operating Conditions
Temperature: 0 C - 35 C
Humidity: 20 % - 80 % RH (non-condensing)
Connection Terminals
AV1 (Scart terminal) 21 Pin terminal (Audio/Video in, Audio/Video out, RGB in, Q-Link)
AV2 (Scart terminal) 21 Pin terminal (Audio/Video in, Audio/Video out, RGB in, S-Video in, Q-Link)
AV3
VIDEO RCA PIN Type 1 1.0 V [p-p] (75 )
AUDIO L - R RCA PIN Type 2 0.5 V [rms]COMPONENT
VIDEO Y 1.0 V [p-p] (including synchronization)
PB, PR 0.35 V [p-p]
AUDIO L - R RCA PIN Type 2 0.5 V [rms]
Others
HDMI1 / 2 / 3 TYPE A Connectors
HDMI1 / 3 : HDMI (Version 1.3a with x.v.Colour.)
HDMI2 : HDMI (Version 1.4 with Audio Return Channel) and
HDMI (Version 1.3a with x.v.Colour.)
This TV supports [ HDAVI Control 5 ] function.
Card slot SD Card slot 1
Common Interface slot 1
Output
AUDIO L - R RCA PIN Type 2 0.5 V [rms] (high impedance)DIGITAL AUDIO OUT PCM / Dolby Digital / DTS, Fiber optic
Dimensions (W H D) 1,029 mm 704 mm 334 mm (With Pedestal)
1,029 mm 661 mm 93 mm (TV only)
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Mass 26.0 kg Net (With Pedestal)
24.0 kg Net (TV only)
Note Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
This equipment complies with the EMC standards listed below.
EN55013, EN61000-3-2, EN61000-3-3, EN55020.
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5 Technical Descriptions
5.1. Specification of KEY for CI Plus, DTCP-IP and One-to-One
5.1.1. General information:1. EEPROM (IC8950) for spare parts has the seed of KEY for each.
2. The final KEY data will be generated by Peaks IC (IC8001) when SELF CHECK was done and are stored in both Peaks IC
(IC8001) and EEPROM (IC8950).
Three KEY are not generated for all models.
The necessary KEY are only generated and stored depend on the feature of models.
5.1.2. Replacement of ICs:When Peaks IC (IC8001) is replaced, EEPROM (IC8950) should be also replaced with new one the same time.
When EEPROM (IC8950) is replaced, Peaks IC (IC8001) is not necessary to be replaced the same time.
After the replacement of IC, SELF CHECK should be done to generate the final KEY data.
How to SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more
than 3 seconds.
TV will be forced to the factory shipment setting after this SELF CHECK.
5.1.3. Model and Keys:
Model No. Keys
CI Plus DTCP-IP One-to-One
(For USB Rec.)
TX-P42X20B None None None
TX-P42X20E Yes None None
TX-P42X20L Yes None None
TX-P42X25E Yes None None
TX-P42X25ES Yes None None
TX-PF42X20 None None None
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6 Service Mode
6.1. How to enter into Service ModeWhile pressing [VOLUME ( - )] button of the main unit, press [0] button of the remote control three times within 2 seconds.
6.1.1. Key command[1] button...Main items Selection in forward direction
[2] button...Main items Selection in reverse direction
[3] button...Sub items Selection in forward direction[4] button...Sub items Selection in reverse direction
[RED] button...All Sub items Selection in forward direction
[GREEN] button...All Sub items Selection in reverse direction
[VOL] button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
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6.1.2. Contents of adjustment mode Value is shown as a hexadecimal number.
Preset value differs depending on models.
After entering the adjustment mode, take note of the value in each item before starting adjustment.
6.1.3. How to exitSwitch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
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6.2. Option - MirrorPicture can be reversed left and right or up and down.
00 : Default (Normal picture is displayed)
01 : Picture is reversed left and right.
02 : Picture is reversed up and down.
Hint : If the defective symptom (e.g. Vertical bar or Horizontal bar) is moved by selection of this mirror, the possible cause is in
A-board.
6.3. Service tool mode
6.3.1. How to access1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.
6.3.2. Display of SOS HistorySOS History (Number of LED blinking) indication.
From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment.
This indication will be cleared by [Self-check indication and forced to factory shipment setting].
6.3.3. POWER ON Time, On/OffNote : To display TIME/COUNT menu, highlight position, then press MUTE for 3sec.
Time : Cumulative power on time, indicated hour : minute by decimal
On/Off : Number of On/Off switching by decimal
Note : This indication will not be cleared by either of the self-checks or any other command.
6.3.4. Exit1. Disconnect the AC cord from wall outlet or switch off the power with [ Power ] button on the main unit.
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6.4. Hotel mode1. Purpose
Restrict a function for hotels.
2. Access command to the Hotel mode setup menu
In order to display the Hotel mode setup menu, please
enter the following command (within 2 second).
[TV] : Vol. [Down] + [REMOTE] : AV (3 times)
Then, the Hotel mode setup menu is displayed.
3. To exit the Hotel mode setup menu
Disconnect AC power cord from wall outlet.
4. Explain the Hotel mode setup menu
item Function
Hotel Mode Select hotel mode ON/OFF
Initial INPUT Select input signal modes.
Set the input, when each time power is switched
on.
Selection :
Off/DVB-C/DVB-T/Analog/AV1/AV2/AV2S/AV3/COMPONENT/HDMI1/HDMI2/HDMI3
Off: give priority to a last memory. However,
Euro model is compulsorily set to TV.
AVnS/AVnC: only Euro model selectable
PC: selectable with VGA option
Initial POS Select programme number.
Selection :
Off/0 to 99
Off: give priority to a last memory
Initial VOL level Adjust the volume when each time power is
switched on.
Selection/Range :
Off/0 to 100
Off: give priority to a last memory
Maximum VOLlevel
Adjust maximum volume.Range :
0 to 100
Button lock Select local key conditions.
Selection :
Off/SETUP/MENU/ALL
Off: altogether valid
SETUP: only F-key is invalid
(Tuning guide(menu) can not be selected.)
MENU: only F-key is invalid
(only Volume/Mute can be selected.)
ALL: altogether invalid.
Remote lock Select remote control key condit ions.
Selection :
Off/SETUP/MENU
Off: altogether valid
SETUP: only Setup menu is invalid
MENU: Picture/Sound/Setup menu are invalid
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6.5. Data Copy by SD Card
6.5.1. Purpose(a) Board replacement (Copy the data when exchanging A-board):
When exchanging A-board, the data in original A-board can be copied to SD card and then copy to new A-board.
(b) Hotel (Copy the data when installing a number of units in hotel or any facility):When installing a number of units in hotel or any facility, the data in master TV can be copied to SD card and then copy to other
TVs.
6.5.2. PreparationMake pwd file as startup file for (a) or (b) in a empty SD card.
1. Insert a empty SD card to your PC.
2. Right-click a blank area in a SD card window, point to New, and then click text document. A new file is created by default
(New Text Document.txt).
3. Right-click the new text document that you just created and select rename, and then change the name and extension of the
file to the following file name for (a) or (b) and press ENTER.
File name:(a) For Board replacement : boardreplace.pwd
(b) For Hotel : hotel.pwd
Note:Please make only one file to prevent the operation error.
No any other file should not be in SD card.
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6.5.3. Data copy from TV set to SD Card1. Turn on the TV set.
2. Insert SD card with a startup file (pwd file) to SD slot.
On-screen Display will be appeared according to the startup file automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement : 2770
(b) For Hotel : 4850
Data will be copied from TV set to SD card.
It takes around 2 to 6 minutes maximum for copying.4. After the completion of copying to SD card, remove SD card from TV set.
5. Turn off the TV set.
Note:Following new folder will be created in SD card for data from TV set.
(a) For Board replacement : user_setup
(b) For Hotel : hotel
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6.5.4. Data copy from to SD Card to TV set1. Turn on the TV set.
2. Insert SD card with Data to SD slot.
On-screen Display will be appeared according to the Data folder automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement : 2771
(b) For Hotel : 4851
Data will be copied from SD card to TV set.
4. After the completion of copying to SD card, remove SD card from TV set.(a) For Board replacement : Data will be deleted after copying (Limited one copy).
(b) For Hotel : Data will not be deleted and can be used for other TVs.
5. Turn off the TV set.
Note:1. Depending on the failure of boards, function of Data copy for board replacement does not work.
2. This function can be effective among the same model numbers.
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7 Troubleshooting GuideUse the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timing
7.1. Check of the IIC bus lines
7.1.1. How to accessSelf-check indication only:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control
for more than 3 seconds.
Self-check indication and forced to factory shipment setting:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote con-
trol for more than 3 seconds.
7.1.2. Screen display
7.1.3. Check PointConfirm the following parts if NG was displayed.
7.1.4. Exit
Disconnect the AC cord from wall outlet or switch off the power with [ Power ] button on the main unit.
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7.2. Power LED Blinking timing chart1. Subject
Information of LED Flashing timing chart.
2. Contents
When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the
defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
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7.3. No Power First check point
There are following 2 states of No Power indication by power LED.
1. No lit
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)
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7.4. No Picture
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7.5. Local screen failurePlasma display may have local area failure on the screen. Fig-1is the possible defect P.C.B. for each local area.
Fig-1
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8 Disassembly and Assembly Instructions
8.1. Remove the Rear cover1. See Service Hint (Section 3)
8.2. Remove the AC inletCaution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the connector (P9).
3. Remove the screw (1 ) and remove the AC inlet.
8.3. Remove the P-BoardCaution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable
2. Disconnect the connectors (P2, P6, P7, P9, P11 and
P35).
3. Remove the screws (9 ) and remove the P-Board.
8.4. Remove the Side terminal
cover and Side shield metal
1. Remove the screws (2 , 1 , 1 ).
2. Remove the Side terminal cover.
3. Remove the Side shield metal.
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8.5. Remove the Tuner unit1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (A1, A6, A7 and A11).
3. Disconnect the flexible cables (A21, A33 and A34).
4. Remove the screws (2 ) and remove the Tuner unit.
8.6. Remove the A-Board1. Remove the Tuner unit. (See section 8.5.)
2. Remove the screws (2 ) and remove the A-Board.
8.7. Remove the Speakers1. Unlock the cable clampers to free the cable.
2. Disconnect the Speaker terminal.
3. Remove the screws (2 each) and remove the Speak-
ers (L, R).
8.8. Remove the SN-Board1. Remove the flexible cables (SN11, SN12, SN13, SN14,
SN15, SN16, SN17 and SN18) connected to the SN-
Board.
2. Disconnect the connectors (SN2 and SN3).3. Disconnect the flexible cable (SN20).
4. Remove the molding props (2 ).
5. Remove the screws (8 ) and remove the SN-Board.
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8.9. Remove the SS-Board1. Remove the Tuner unit. (See section 8.5.)
2. Unlock the cable clampers to free the cable.
3. Disconnect the connectors (SS3, SS11 and SS23).
4. Disconnect the flexible cables (SS53A and SS55A).
5. Remove the screws (4 ) and remove the SS-Board.
8.10. Remove the Hanger metals and
the Stand brackets1. Remove the Plasma panel section from the servicing
stand and lay on a flat surface such as a table (covered
by a soft cloth) with the Plasma panel surface facingdownward.
2. Remove the Stand brackets (L, R) fastening screws (3
each) and the Stand brackets (L, R).
3. Remove the Hanger metals (L, R) fastening screws (2
each) and remove the Hanger metals (L, R).
8.11. Remove the C1-Board
1. Remove the Hanger metal R and the Stand bracket R.(See section 8.10.)
2. Remove the flexible cables holder fastening screws (8
).
3. Disconnect the flexible cables (CB1, CB2, CB3 and CB4).
4. Disconnect the flexible cables (C10 and C11).
5. Remove the screws (3 ) and remove the C1-Board.
8.12. Remove the C2-Board1. Remove the Tuner unit. (See section 8.5.)
2. Remove the Hanger metal L and the Stand bracket L.
(See section 8.10.)
3. Remove the flexible cables holder fastening screws (8
).
4. Disconnect the flexible cables (CB5, CB6, CB7 and CB8).5. Disconnect the flexible cables (C20 and C21).
6. Disconnect the connectors (C23 and C25).
7. Remove the screws (3 ) and remove the C2-Board.
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8.13. Remove the Plasma panel sec-
tion from the Cabinet assy
(glass)1. Remove the cabinet assy and the plasma panel fastening
screws (3 ).
2. For leaving the plasma panel from the front frame, pull the
bottom of the cabinet assy forward, lift, and remove.
8.14. Remove the Glass holders1. Remove the Cabinet assy. (See section 8.13.)
2. Remove the screws (4 ).
3. Remove the Glass holder side (L, R).
4. Remove the screws (7 ).
5. Remove the Glass holder top.
6. Remove the screws (5 ).
7. Remove the Glass holder bottom.
8.15. Remove the K-Board1. Remove the Glass holders. (See section 8.14.)
2. Remove the screws (2 ).
3. Remove the claws (
2 ).4. Disconnect the connector (K1) and Remove the K-Board
from LED Panel.
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8.16. Replace the plasma panelCaution:
A new plasma panel itself without Hanger metals is
fragile.
To avoid the damage to new plasma panel, carry a new
plasma panel taking hold of the Hanger metals after
assembling the Hanger metals and the Stand brackets.
1. Place a carton box packed a new plasma panel on the flat
surface of the work bench.
2. Open a box and without taking a new plasma panel;
Attach the C1-Board and the C2-Board, connect the flexi-
ble cables from the plasma panel to the C1-Board and the
C2-Board, and fit the flexible cable holders.
3. Attach the Hanger metals and the Stand brackets to the
new plasma panel.
4. Place the plasma panel on the servicing stand taking hold
of the Hanger metals.
5. Attach the cabinet assy and each P.C.Board and so on, to
the new plasma panel.
*When fitting the cabinet assy, be careful not to allow anydebris, dust or handling residue to remain between thefront glass and plasma panel.
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9 Measurements and Adjustments
9.1. Adjustment
9.1.1. Vsus selectionCaution:
When Plasma panel or A-board is replaced, Vsus should be set to LOW or HIGH.
Procedure
1. Go into main item [VSUS] in Service Mode. LOW or HIGH will be displayed.2. Press [OK] button to go to TEST stage.
White pattern without On-Screen Display will be displayed during TEST and CONF stage. Press [5] button to display the
On-Screen Display.
3. Press [VOL (-)] button to set to LOW.
4. In LOW setting
a. If no several dead pixel is visible remarkably in white pattern, press [3] button to go to CONF stage.
b. If the several dead pixels are visible remarkably in white pattern, Set to HIGH by press [VOL (+)] button. Press [3] button
to go to CONF stage if the symptom is improved.
5. Press [OK] button in CONF stage to store LOW or HIGH.
6. Exit Service Mode by pressing [Power] button.
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9.1.2. Sub-Contrast adjustment
Name of measuring instrument Connection Remarks
RF generator
Base Band signal generator
HD signal generator
Steps Remarks
Adjustment of TV (RF system)
Note:In adjustment, you must setting to modulation of signal at 80%.
1. Receive a RF PAL 100% Full White or Split Colour bar shown as below .
2. Goes into service adjustment mode.
3. Push a [ 1 ] or [ 2 ] key, and goes into adjustment mode for [ CONTRAST ].
Adjustment
1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.
(Inside under automatic adjustment)
3. The OSD character of sub-contrast returns to black.
4. End.
Ref.:
RF signal modulation spec.B/L models: 80%
Other models: 90%
Note:Sub-contrast adjustment is unadjusted
for AV/ HD input.
But, when needing the adjustment cho-
sen manually, please refer to [ alterna-
tive method ].
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Steps Remarks
Another procedure
Adjustment of AV system
1. PAL 100% Full White or Split Colour bar receive AV1(or AV2), shown as below.
2. Goes into service adjustment mode.
3. Push [ 1 ] or [ 2 ] key, and goes into adjustment mode for [ Contrast ].
Adjustment
1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.
(Inside under automatic adjustment)
3. The OSD character of sub-contrast returns to black.4. End.
Steps Remarks
Another procedure
Adjustment of HD system
1. At 1080i 100% Full White or Split colour bar receive component signal, as shown below.
2. Goes into service adjustment mode.
3. Push [ 1 ] or [ 2 ] key, and goes into adjustment mode for [ Contrast ].
Adjustment
1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.
(Inside under automatic adjustment)
3. The OSD character of sub-contrast returns to black.
4. End.
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9.1.3. White balance adjustment
Name of measuring instrument Connection Remarks
W/ B pattern
Color analyzer
(Minolta CA-100 or equivalent)
Panel surface
Steps Remarks
Make sure the front panel to be used on the final set is fitted.
Make sure a color signal is not being shown before adjustment. Put the color analyzer where there is little colour variation.
Picture menu : Dynamic
ASPECT : 16:9
Adjustment Remarks
1. Enter the factory adjustment mode.
Please receive the external signal. Or, please select CVBS/YUV (no sync).
2. A number key [1] or [2] are operated and [WB-ADJ] is displayed.
Check that the color balance is [ COOL ].
3. A number key [0] is operated and select [METHOD].
4. A number key [5] is operated and [INNER PATTERN] is displayed.
5. Select [G-CUTOFF] item, using the number-key [3] or [4], and set to [80], using the vol-
ume-key [+] or [-].
Also, [B-CUTOFF] and [R-CUTOFF] set to [80]
6. Set [G-DRIVE] at [D0].
7. Touch the signal receiver of color analyzer to the INNER PATTERN's center, and adjust B
drive and R drive so x, y become the [COLOR TEMP COOL] in the below table1.
8. All RGB drive increase so that the maximum drive value of RGB may become [FF].
([ALL-DRIVE] set to [FF].)9. Set color balance to [NORMAL] using [7] key.
10. Fix G-CUTOFF , B-CUTOFF and R-CUTOFF at [80].
11. Set [G-DRIVE] at [D0].
12. Adjust B-DRIVE and R-DRIVE so the INNER PATTERNs x, y become the [COLOR
TEMP NORMAL] in the below table1.
13. All RGB drive increase so that the maximum drive value of RGB may become [FF].
([ALL-DRIVE] set to [FF].)
14. Set color balance to [WARM] using [7] key.
15. Fix G-CUTOFF , B-CUTOFF and R-CUTOFF at [80].
16. Set [G-DRIVE] at [D0].
17. Adjust B-DRIVE and R-DRIVE so the INNER PATTERNs x, y become the [COLOR
TEMP WARM] in the below table1.
18. All RGB drive increase so that the maximum drive value of RGB may become [FF].
([ALL-DRIVE] set to [FF].)
METHOD=01
copy adjustments
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10 Block Diagram
10.1. Main Block Diagram
PUSH
LED:7TIMES
LED:6TIMES
HOT
LED:4TIME
COLD
LED:12TIMES
:1ME
LED:6TIMES
:5ME
:3ME
LED:8TIMES
LED:7TIMES
LED:4TIMESON/OFF CONTROL
DATADRIVER
STB5V
C20
P2
P9
VIDEO DATA
DATADRIVER
RECTIFIER
VSUS
SOS8_SS
STANDBYVOLTAGERECTIFIER
PS SOS4
SN
Vda
SC-BOARDENERGY RECOVERYSOS DETECT
VSUS
STB5V
Vda
POWERFACTORCONTROL
DATADRIVER
C21
SN20
RECTIFIER
P+15V
CONTROLPULSE
DATA DRIVER (RIGHT)
P-BOARDSOS DETECT
SOUND15V
VSUS
VIDEODATA
SCANDRIVER
DATADRIVER
P7
RELAY
SUSTAIN CONTROL
C10
SOS8_SS
P+3.3V,P+5V
VIDEO DATA AC CORD
P+15V
P+5V
C1
P+3.3V
VSET GEN.
DATADRIVER
P POWER SUPPLY
VSCAN GEN.
F15V
SCAN CONTROL F15V
SC-BOARDFLOATING PARTSOS DETECT
DATADRIVER
VIDEODATA
DATADRIVER
BUFFER
SUSTAVOLTARECTI
P+15V
DATA DRIVER (LEFT)
SUSTAIN CONTROL
VIDEO DATA
P6
C11
PROCESSVOLTAGERECTIFIER
Vda
SCAN DRIVE
SCANDRIVER
P+3.3V
P+5V
DATADRIVER
POWER MICOM
C2
VAD GEN.
SOS6_SC1
SOS7_SC2
SN2
P+3.3V
P+5V
AV IN I/F
L/R OUT
R
NANDFLASH
VIDEO1,2
EEPROM
A32
VIDEODATA
L/R
DCDC
AUDIO
CI ASIC
VDAC OUTDVB_RF
PWML/R
PWM L/R
RGB_CVBS
A20
A6
STB1.2V
P+15V
+5V(P)
P+3.3V
SOUNDSOS
VIDEO DATA
SOUND SOS DETCIRCUIT
A7
F15V
V OUT
V/R/G/B
STB5V
SOUND15V
STB5V_MP+5V
P+1.2V
C.A.T.S SENSOR
P+
OPTICAL
V
SOS6_SC1
L/R
LVDS DATA
P+15V
SUB+3.3V DET
P+3.3V
A31
SUSTAINCONTROL
SUB9V
P+5V
SUB9V
DCDC
DCDC
TUNER
RECEIVER
+15V(P)
AMP
HDMI1-3
SPEAKER(L)
CONT.
SOS6_SC1
A11
L/R
SUB1.8V
CI SLOT
STB3.3V
L/R OUT
SUB5V
P+
SUB3.3V
P+3.3VDET
DCDCP+5V
HP L/R
VIDEO3
POWER SOS
HEAD_PHONE
L/R
SD CARD IF
IFD_OUT
SOS8_SS
OPTICAL AUDIO OUT
Parallel_TS(FE)
PLASMA AICPG with SSH/V Sync ControlSub Filed ProcessorPlasma AI
Parallel_TS
P+3.3V
SCAN CONTROL
P+
Parallel_TS(CI)
REMOTE IN
DCDC
TS I/F
HDMI I/F
P+5VDET
STB5V
SOS7_SC2
CPU BUS
EEPROM
SUB5.6V
SUB1.2V
PEAKS-sLD
F15V
V
L
MON_L/R
TV_L/R
OUT
AUDIO
MON_L/R
TV_L/R
PD4H
Y/PR/PB
HP_L/RHP_L/R
LED_R/GCPU BUSI/F
PANELMAINON
SUB3.3V
SUB+5V DET
DIGITAL SIGNAL PROCESSOR
ANALOG-ASIC
SUB+9V DET
SUB9V
SUB5V
SOS7_SC2
POWER SWITCH
KEY SW
P+5V
SUB9V
SPEAKER(R)
SOS4_PS
KEYSCAN1
STB_PS
STB_D3.3V
AUDIO
5V
STB_D3.3V
PANELMAIN ON
LVDSDATA
PANEL SOS
COMP
SUB1.2V
Y/PB/PR
SUB5V
PANELSOS
SUB3.3V
SIF_OUT
DCDC
SOS8_
SS
SIF I/F
SUB5.6V
TMDS DATA
MPU
OUT I/F
AM
ANALOG
A
OPTICALOUT
OFDM CI TS
SUB1.8V
DCDC
AV SW
DCDC
(LED:7TIMES)
(LED:6TIMES)
HOT
(LED:4TIME)
COLD
(LED:12TIMES)
(LED:12TIMES)
(LED:6TIMES)
(LED:5TIMES)
(LED:3TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:4TIMES)
LED:9TIMES DCC SOS(LED:9TIMES)
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10.2. Block (1/4) Diagram
:1ME
P
P
Q5603
D5602
Q5602
S
SUB3.3V
SUB5V
SUB3.3V
SUB9V
STB5V
SOUND15V
SUB3.3V
F15V
SUB1.8V
SUB1.2V
P+15V
D5471
Q5471
D5472
STB3.3V
FE1.2V
SUB3.3V
F15V
X8001 X8000
SUB5.6V
SUB5.6V
AV3.3V
PEAKS-sLD
F15V
3
7
F15V
2
SOUND15V
SDDATA:4bit
8
SDCARD
I/F
SD CARD
JK8850
9
L/R
F15V
1
SOUND15V
V
P+15V
VIDEO1
VIDEO3
VIDEO2
COMP
Y/PB/PR
F15V DET ON/OFF
Y/PR/PB
L/R
IC3000
AV SW
ANT IN
TV_
V
IIC_TU
TU2901A
TUNER
5VV
IDEO
AUDIO
AM
L/R
V
TV
A6P6
OPTICAL
IC
AUDIO
OPTICALAUDIOOUT
AUD
D3300
OUT
+5V
JK4700 JK4702
5VDET_
1
HDMI_CEC
5VDET_
0
HDMI_CEC
+5V
DDC_
IIC2
DDC_
IIC0
RX0
RX1
DDC_
IIC1
HDMI IN 1
RX2
TMDSDATA
CLOCK
TMDSDATA
CLOCK
HDMI IN 3
+5V
TMDSDATA
CLOCK
DDCIIC
DDCIIC
DDCIIC
HDMI_CEC
HDMI_CEC_
IN_
OUT
5VDET_
2
EEPROM
NANDFLASH
C
PUBUS
I/F
IIC_
IF
+5V
SUB5V
+3.3V
+1.2V
SUB1.2VIC5600
+1.8V
SUB3.3VIC5601
SUB1.8V
IC5401
9V
5V9V
SUB1.2V
SUB1.8V
3.3V
SUB_
SD_
3.3V
AVDDH3.3V
AVDD3.3V
IC8921
AVDDH
IC5604
AVDD
IC5603
MAIN
Y/PR/PB
L/R
IIC2
VCC
IC8001
SPDIF
AV I/F
HDMI I/F RECEIVER
DIGITAL SIGNAL PROCESSORA
V/R/G/B
L/R
DTV_
RST
DTV_
XRST
TV
SUBON
RE
MOTEIN
XRST_
SYS_
PD4
POWERLED(R)
XRST_
SYS_
PD4
C.A.T.S
STB_
RST
STB_
RST
PO
WERLED(R)
REMOTEIN
TVSUBON
JK8940
CI SLOT IC8401
CI ASIC
P7
STB5V_SW_ON
7
8
3
4
5
P_S0
PANEL_MAIN_ON
P_S1
SOS4_PS
STB5V 1
TV_SUB_ON
P_S0
P_S1
9SOS4_PS
A7
TV_SUB_ON
STB5V_SW_ON
PANEL_MAIN_ON
IFD_
OUT1
DIGITALDEMODULATOR
IC8300
IF_
AGC IIC_TU
IIC2
IC8302
OFDM
2.5V
IFD1
IF_
AGC
IFD_
OUT2
SIF_
OUT
IFD2
IC8400
CI TS
CONT.
SIF I/F
TS I/FNR
ST
XRST
SUB3.3V
V/R/G/B
L/R
L/R
LO2_L/R
HP_L/R
LO1_L/RMON_L/R
TV_L/R
AV1_VOUT
AV2_L/ROUT
AV2_VOUT
L/ROUT
AV1_L/ROUT
AUDIO
ANALOG
CPU BUS
Parallel_TS(FE)
Parallel_TS
Parallel_TS(CI_IN)
Parallel_TS(CI_OUT)
5V_CI
IC8402
MAIN_SW_2 14
MAIN_SW_1 125V
STB_PS
C.A
.T.S_
SENSOR
IC8950
TV_SUB_ON
TNR5V
IC2953
SUB5V
SUB5V
ERROR DET
SUB9V
SUB5.6V
VOLTAGEDROP
SUB9V
+5.6V
IC2870 SUB5.6V
SOS
SOS
SOS
MPU(GenX)
STB1.2V
STB3.3V
IC2950
1.2V
1.2V
TNR3.3V
3.3V
SUB5.6V
AV1_BLUE
AV3AV3_R
AV1_VOUT
RIN
AV1_RIN
HP_R
AV1_LIN
PRYPBPR
AV1_GREEN
PB
AV3_V
AV2_RED_C
AV2_VOUT
AV2_GREEN
LOUT
AV1_ROUT
AV2_QLINK
JK3302
Y
AV1_QLINK
AV2_LOUT
JK3100 LIN
AV2_BLUE
AV1
AV1_LOUT
AV1_VIN
AV2_RIN
AUDIOIN/OUT
AV1_RED
HP_L
AV2_LIN
AV2_ROUT
AV2_VIN
JK3107
HEADPHONE
ROUT
AV2
AV3_L
QLINK1
QLINK2
VVRGB_CVBS
ANALOG
OUT I/F
CVBSIN1
VDAC OUTDVB_RF
12MHz
OSCX0
OSCXI
24.576MHz
AXO
AXI
AUDIO I/
+5V
IC3001
GLEDON
G L
E D O N
CI POWER ON
TNR5V
TV_SUB_ON
TNR3.3V
IC2952
C
II/F
CI DATA
IIC1
(LE
D:10TIMES)
ARC_
OFF
JK4701HDMI IN 2
Q4512
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10.3. Block (2/4) Diagram
LED:6TIMES
LED:7TIMES
LED:8TIMES
LED:4TIMES
IC9802
PUSH
AV3.3V
STB5VSTB3.3V
SUB9V
SUB9V
STB5V
P+15V
P+15V
AV3.3V
STB3.3V
D5000
Q5000SW001
P+3.3V
STB1.2V
STB3.3V
STB1.2V
D5100
Q5101
Q5100
SUB5V SUB5V
P+5V
P+3.3V
P+15V
P+3.3V
P+5V
X9300
P+1.2V
PD4H
P_S0
CONTRO
P_S1DISCHARGE CO
1.2V
LVDS DATA
P_S0
P_S1
SCAN CO
SUSTAIN CO
PLASMA AICPG with SS
H/V Sync ControlSub Filed Processor
+1.2V
3.3V
IC9300
A DIGITAL SIGNAL PROCESSOR
STB+3.3V
IC9800
OSD VOUT
XRST_SYS_PD
SOS7_SC2
SOS6_SC1
SOS8_SS
KEY SWITCHKEYSCAN1
STB_RSTSTB_RST
SOS_DCC
PANEL SOSPANEL SOS
DRVRST_PD4DRVRST_PD4
SOS4_PSSOS4_PS
SOS_DCC
SOS6_SC1
SOS7_SC2
SOS8_SS
IC5000
ANALOG-ASIC
DRVRST_PD
SOLVDS DATA
TV SUB ON
5V
STB_PS
POWER SWITCH
STB+1.2V
FLASH I/FADDR/DATA
FLASHMEMORY
IC9304
STB5V_SW_ON
SW_OFF_DET
POWER_DET
STB_RST
STB5V_SW_ON
POWER_DET
KEY SWITCH
SW5152SW5153SW5154
F
TVVOL.DN/CH.UP
AV
SW5150SW5151 VOL.UP/CH.UP
P ON/OFF
X 0 X1
XRST_SYS_PD4
DRVRST_PD4
SC_UHZ
D_UHZUHZ
+5V
IC9801
3.3V
10
9
1
6
7
3
4
11
12
5
2
8
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIMES)
(LED:4TIMES)
LED:9TIMES(LED:9TIMES)
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10.4. Block (3/4) Diagram
HOT COLD
COLDOT
LED:4TIMES+
F100 F101
F200
SOUND+15V
1
SS11
7
MAINSW_
ON
10
T400
P7
8
9
P34
P+15V
1 1 43P6
IC700
5
Q300-Q303
2
2
1
1
P35 C25
P11
F_
15V_
ON
7
LIVE
STB5V_
ON/OFF
T301
1
P+15V
10A 250V
ALL_
OFF
PFC
P2
L100,L101
D200
P25
PFC_ON
2
TVSUBON
NO US
+5V
PA
NEL_
MAIN_
ON
RL101
4
ACFAIL
F+15V
IC601
D100
IC603
STBY5V
A6
630mA 250V
P+15V
MULTICONTROL
IC600
Vda
IC100
PHOTO COUPLER
NEUTRAL
S0
P9 5
RL102
73 3
F+15V
IC400
Vda
T300
POWER MICOM
1
A7 S1
P+15V
Vsus
Vsus
V_RESO_ON
Vsus
IC401
Vda_IN
Vsus_IN
PFC_ON
SC2
RESONANCE
PHOTO COUPLER
TV SUB ON
ALL_OFF
POWER SOS
PANEL_MAIN_ON
RUSH RELAY_ON
MAIN RELAY_ONSTB
CONTROL
P POWER SUPPLY
RECTIFIER
RECTIFIER
AC CORD
FILTER
10A 250V
RL100
DRIVE
Q103 Q104
D108
D109 PR101
5A 250V
R141
PFC
CONTROL
Q101
DET
Q400-Q402
T200
IC200
AC DET
CONTROL
STB
IC201
PHOTO COUPLER
IC202
PHOTO COUPLER
IC903IC901
VdaERROR DET
+
-
DRIVE
+
-
IC902 Vda
CONTROL
D703D702
CONTROLPR900
4A 250V
Q901
DISCHARGE
T100
T900
Q701
DET
Q703
Q714
Q715
D904D903
VdaERROR DET
IC904
DISCHARGE
R923
Vda
D708
VsusERROR DET
IC701
Q706
Vsus Adj
Q709-Q712
VsusREFERENCE
Vsus
VR251
Q705
Q707Q609
Q602
Q600
Q505
D600
PHOTO COUPLER
D800
F+15VERROR DET
IC800
RESET
D501
IC500
9 3 1
SOUND+15V
Q800
ON/OFF
Q801
15VDET4MHz
X600
11
STB5V_
SW_
ON
8
SOS_
P4
9
MAIN_
SW_
1
12
MAIN_
SW_
2
14
STB5V
S0
S1
PANEL_M
SOS_P4
RST
STB5V_IN
XIN
XOUT
Q805Q807
NEUTRAL
LIVE
D701
IC602
MAIN_
SW_
2
MAIN_
SW_
1
STBERROR DET
H OT C OL D
COLDHOT
(LED:4TIMES)
OPEN
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10.5. Block (4/4) Diagram
LED:7TIMES
LED:6TIMES D16493
TPSOS7
TPVSUS
D16618
D16480
TPVAD
D16490
TPVSCN
D16820
TPSC1
D16822TPSOS6
D16901
D16583
D16473
D16721
D16728
D16920
TPVSUS
D16821
SCAN DRIVE
SUSTAIN DRIVE
SN
SS
Vsus
VOL
TP59,TP60TP61,TP62
SCNR_PRO
Q16421
Q16401
SIU
D16859
PC16461
Q16441
P+5V
Q16607
SCNR_PRO
CRC2
CMH
CSL
PLASMA PANEL
IC16501
IC16561,62
Vad+5V
ERROR DET
CSH
COUPLER
LOGIC IC
IPD CIRCUIT13
T16471
D16461
CSH
SHUNTREG
SCAN CONTROL
IC16773
CPH1
PC16480
SN2
(SC1)
VAD GEN.
CEL
CSH/CMH GATEDRIVE CIRCUIT
16
Q16818
IC14951-44
OC2
IC16490,91
INVERTER
CIS
2
D16481
IC16563
ERROR DET
CERS
SOS7_SC2SEPA PROTECT
VSCN-F
PHOTO
+5V
PHOTO
IC14901-04
CRC1Q16672
BUFFER
ELECTRODES
Q16621
IC16692
REG.
SCANCONTROL CIRCUIT
IC16581
Q16661
5V_F
PHOTO COUPLER
P+5V
VSCN GEN.
OC2
CML
PANEL SCAN
(16V_F)
COUPLER
Q16402
COMPARATOR
CLK
Vfo
SHUNT REG
PC16603
P+15V
F16V GEN.
PC16685
PC16684
Vfo
LED(G)
CIS
PHOTO COUPLER
IC16521
IC16661
IC16724
VFG
COUPLER
OC1
1
SN20
CRC2
IC16471
SHUNT
IPD CIRCUIT
CRC1
CERS
Q16885F16V
CML
SCAN
CEL
Q16876
CMH
P+15V
1
SN11-SN18
F16V
Q16490
CPH1
15
SIU
IC16771
SCAN
UHZ
A20
Q16601
INVERTER
30
Q16451
SOS6_SC1
DRIVER
CLK
UHZ
CSL/CML GATEDRIVE CIRCUIT
PHOTO
OC1
DRIVER
CSL
SHUNT REG
3
5
SN3SS3
P2
MID
MID5
IC16241
1
5
SUSTAIN CONTROL
VSUS Gen.
UEHBUFFER
DRIVER
UML
SN3
P+15V
3MID
SS11
P11
P+5V
C23
MID
IC16131 Q
SUSTAIN CONTROL
UMH
MID
Vsus
SOS8_SS
SS3
SS23
1
UML
UMH
4
Q
Q
Q
BUFFER
P+3.3V
CB8CB4
P+3.3V
Vda
C20
Vda
C23
CONTROLDATA
SUSTAIN CONTROL
53
CB6
P+3.3V
Vda
CB7
3
VIDEODATA
5
P+3.3V
4
SOS8_
SS
5
CB5
C25
P+5V
BUFFERVda
C21
20
CB3
19
CB1
PANEL DRIVER
3
DATA DRIVER (LEFT)
SS23
36
A32VIDEODATA
C1
2
251
PANEL DRIVERPLASMA PANEL
1
IC17202P+3.3V
P+3.3V
2
30
16 P35
7
DATA DRIVER (RIGHT)
IC17203
CONTROLDATA
IC17101
1
18
SUSTAINCONTROL
SOS8_SS
A31 P+5V
1
C10
C2
C11
BUFFER
CB2
1
IC14961-63
MID
P+15V D16871
Vscn
VRL
VRH
CSH
CMH
VFG
PC16722,23
IC16786,87
PC16896,97
IC16784,85
(LED:7TIMES)
(LED:6TIMES)
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11 Wiring Connection Diagram
11.1. Caution statement.Caution:
Please confirm that all flexible cables are assembled correctly.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
11.2. Wiring (1)
11.3. Wiring (2)
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11.4. Wiring (3)
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12 Schematic Diagram
12.1. Schematic Diagram Note
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42
12.2. P-Board (1/4) Schematic Diagram
5 2 71
F
3
D
B
C
4
E
A
6
COLD
HOT
COLD
HOT
COLD HOT
PFC
C0DBZYY00361
TOP-BOARD(3/4)
AA
AB AG
AC AD AF AH AJ AKAIAE
P-BOARD LSEP1287LEHB (1/4)!
TOAC CORD
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12.3. P-Board (2/4) Schematic Diagram
13 12 10 15 161411
COLD
HOT
COLDHOT
B3
Vda
ERROR DET
C0DBZMC00006
Vda
CONTROL
C0DBZYY00360
MULTI
CONTROL
LSSK0087
3
2
1
TOP-BOARD(4/4)
BD BH
BA BB BC BE BF BG
P-BOARD LSEP1287LEHB (2/4)!
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12.4. P-Board (3/4) Schematic Diagram
5 2 71
F
3
D
B
C
4
E
A
6
COLD HOT
COLD
HOT
COLD
HOT
H
PHOTO
COUPLER
B3PBA0000459
PHOTO
COUPLER
B3PBA0000459
PHOTO
COUPLER*********
PHOTO
COUPLER
B3PBA0000459
AC DET
C0DBZMC00006
STB
CONTROL
MIP2K20MSSCF
STB
ERROR DET
C0DBZMC00006
TOP-BOARD(1/4)
AA
AB AG
AC AD AF AH AJ AKAIAE
P-BOAR!
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12.5. P-Board (4/4) Schematic Diagram
13 12 10 15 161411
COLD
HOT
COLDHOT
POWER
MICOM
RESET
C2ABDB000129
C0EBH0000447
PHOTO
COUPLER
B3PBA0000459
F+15V
ERROR DET
C0DBZMC00006
11
12
13
14
20
21
22
15
17
16
18
19
TOP-BOARD(2/4)
BD
BHBA BB BC BE BF BG
P-BOARD LSEP1287LEHB (4/4)!
STB
CONTROL
MIP418AMDS
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12.6. A-Board (1/19) Schematic Diagram
SS
SS
SSSS
S S
P3.3VSUB3.3V
SUB3.3V
R0979R0951 R0978R0952 R0959R0958R0950R0953 R0954 R0955
TP0940
TDO
XRST
TRST
TCK
TMS
TDI
FE-OUT_SCL
MSCL
TMP
-SENS
_SCL
SCL1
FE-OUT_SDA
TMP
-SENS
_SDA
I2CSELPEAKS
-EEP
_SDA
SCL0
SCL
AV
-SW
_SDA
PEAKS
-EEP
_SCL
P3V
_SCL02
MSDA
FE-OUT_SCL
SDA
DEVELOP
_SDA2
DEVELOP
_SCL2
FE-OUT_SDA
AV
-SW
_SCL
SDA0
SDA1
P3V
_SDA02
R09492.2k
R0941 68
R0980
4.7k
R0945 68
R0942 68
R0943 68
R09814.7k
R0944 68
R0940 68
R09482.2k
R09571k
R09664.7k
R09674.7k
A-Chip
PEAKS sLD
A TUNER
D/A TUNERFRONT END
TU2901A
I2CSEL
H: Outside IIC control (Study only)
L: D-chip internal control (Normal)
PDP-PANELPeaks EEP 32k
TEMP SENSORMM3285ANRE
AV-SW
SCL2
SDA2
sLD IIC0 -> Develop IIC0LDA2 IIC2 -> Develop IIC0
sLD IIC2 -> Develop IIC2
LDA2 IIC0 -> Develop IIC2
sLD IIC1 -> ADJ-Peaks IICLDA2 IIC1 -> ADJ-Peaks IIC
PDP
-PANEL
_SCL
PDP
-PANEL
_SDA
FE
_SDA
FE
_SCL
Change
Reason:
Forpa
tternmo
du
le
D-TNR_SCL
D-TNR_SDA
1
A
E
2 6
B
4
F
5 7
C
3
D
! A-BOARD (1/19)
TO2/19
TO 2/19
TO 3/19
TO5/19
TO17/19
TO11/19
TO13/19
TO 2,3,12/19
TO 3/19
TO19/19
TO 9,19/19
TO 9,19/19
IIC
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12.10. A-Board (5/19) Schematic Diagram
+
PC-CARD
D.S
W
W.P.
S
S
S
S
S
P
AA
_ED0
AA
_ED1
AB_XNFWP
AA
_ED4
AB
_NFCLE
AA
_ED5
AB_XNFCE
AA
_ED2
AB
_NFALE
AB
_NANDRYBY
AB_XNFRE
AB_NFCLE
AB
_XNFWE
AB
_XNFCE
AB_NANDRYBY
AA
_ED6
AA
_ED7
AB
_XNFRE
AB_NFALE
AB_XNFWE
AB
_XNFWP
AA
_ED3
AA_ED2
AA_ED4
AA_ED6 AA_ED6
AA_ED0
AA_ED7
AA_ED9
AA_ED11
AA_ED2
AA_ED13
AA_ED10
AA_ED15
AA_ED3
AA_ED1
AA_ED5
AA_ED14
AA_ED4
AA_ED1
AA_ED7
AA_ED5
AA_ED0
AA_ED12
AA_ED8
AA_ED3
AD_SDDAT3
AD_SDDAT0
AD_SDDAT2
AD_SDDAT1
AD
_SDCMD
AD
_SDCLK
AD_SDCMD
AD_SDCD
AD
_SDCD
AD_SDWP
AD
_SDWP
AD_SDCLK
AD
_SDDAT2
AD
_SDDAT3
AD
_SDDAT0
AD
_SDDAT1
C895016V
0.01u
C892216V0.1u
C892316V0.1u
C8862
16V
0.01u
C885316V
0.1u
C8854
16V0.1u
C886116V
0.1u
C8863
22u
4V
C886016V
47u
TVRR511
*IC8950
1 E0
2 E1
3 E2
4 Vss 5
SDA
6
SCL
7
WC
8
Vcc
TVRR431
IC8921
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
R/B#
8
RE#
9
CE#
10
NC
11
NC
12
VCC
13
VSS
14
NC
15
NC
16
CLE
17
ALE
18
WE#
19
WP#
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
NC
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC
34
NC
35
NC
36
VSS
37
VCC
38
NC
39
NC
40
NC
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC
46
NC
47
NC
48
NC
JK8940K1NA68B0005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
JK8850K1NA12E00017
1 2 3 4 5 6 7 89 10
11
12
L8850
J0JHC0000045
L8920
J0JHC0000075
SUB3.3V
SUB3.3V
SUB_CI_5V
SUB_SD_3.3V
SUB3.3V
SUB3.3V
R8858
R8952
R8864
R8866
R8871
R8893
TP8855
TP8853
TP8856
TP8859
TP8952
TP8857
TP8854
TP8863
TP8862
TP8860
TP8950
TP8858
TP8951
CI_EAA3
CI_EAA7
CI_EAA15
CI_CLKINA
SDCLK
CI_OE-
CI_EAA12
CI_EAA8
CI_EAA10
CI_EAA13
CI_EAA2
CI_EAA14
CI_EAA4
CI_EAA9
CI_CE1-
CI_ENINA
AA_XECS2
CI_EAA11
CI_EAA1
CI_WE-
CI_EAA5
CI_EAA6
SDCD
SDWP
AB_NANDRYBY
CI_IREQ-
AA_ED0
ED2
AA_ED3
CI_DA2
ED4
ED8
CI_DA1
ED15
NFCLE
ED0
ED13
CI_DA7
XNFCE
ED3
SDDAT0
ED7
SDDAT1
CI_DA3
AA_ED6
ED5
CI_DA4
SDCMD
NFALE
EA24
SDDAT2
XNFWE
XNFWP
ED14
ED6
ED11
AA_ED5
AA_ED7
AA_ED2
XNFRE
AA_ED4
AA_ED1
SDDAT3
ED9
CI_DA0
CI_DA5
ED10
CI_DA6
ED12
ED1
R8879
EXB28V103JX
R8919
EXB2HV680JV
R8918
EXB2HV680JV
R8922
EXB2HVR000V
R8856
47k
R8872
33
R8874
33
R890068
R8862 68
R8859 68
R8860 68
R8920
2.2k
R8876
33
R8877
33
R8873
33
R8857 68
R8950
4.7k
R8925 68
R886910k
R8863 68
R8927 68
R8875
33
R8926 68
R8923 68
R887810k
R8861 68
R8868
33
R887010k
R8928 68
R886710k
R8924 68
GND
A3
VPP1
IREQ#
A12
USE LO HEIGHT
A8
VCC
CE1#
A7
MCLKI
A9
A1
OE#
A6
A4
A5
A14
A0
CI CONNECTOR
MIVAL
A13
IOIS16#
A2
A10
V
A11
WE#
FLASH
NOR & NAND USE
EEPROM
32K BIT (4K BYTE)
DeMPX ED[15-0] --> EA[23-8]
USE Adress Data Multi PleX
SD_POWER
GND
SD/IC_CARD
GND
SDCMD
SDCLK
SDDAT0
SDDAT1
3.3
V
SDDAT3
SDDAT2
L:1.8VH:3.3V
38 4039 4237 41 43
!
CI SLOT
SD CARD SLOT
NAND FLASH
TO 3/19
TO 4/19
TO 4/19
TO 3/19
TO 4/19
TO 3/19
TO 3/19
TO 4/19
TO 3,4/19
CI SLOT,SD CARD,FLASH MEMORYA-BOARD (5/19)
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12.13. A-Board (8/19) Schematic Diagram
+
ThermalPad
S
S
S
+
C2316
0.1u50V
C232425V
1u
C2301
16V
0.1u
C233525V
0.1u
C2318
0.1u50V
C2323
0.1u
50V
C210450V10p
C232550V
1000p
C2321
0.1u50V
0
C2334
50V0.47u
C233825V
0.1u
C230216V
0.1u
C2057
10u
10V
C233625V
0.1u
C2055
10u
10V
C231350V
1000p
C230425V
1u
C2337
50V0.47uC2320
25V1u
C233925V
0.1u
C2074
25V
0.033u
C231425V1u
C231725V1u
C2107
10V
1u
C2108
10V
1u
C2357
10u
25V
C2309
10u
25V
C2312
10u25V
C2356
10u
25V
C211016V
0.1u
C20726.3V100u
D2014
B0ACCJ000048
C1AB00003230
IC2301
1 STBY 44
PVD1
2 MUTE
3 SOS
4 NC1
5 NC2
6 NC3
7 NC4
8 PWM_A1
9 PWM_B1
10 NC5
11 NC6
12 NC7
13 GND
14 PWM_B2
15 PWM_A2
16 NC8
17 NC9
18 NC10
19 NC11
20 NC12
21 NC13
22 NC14 23
PVD2
24
PVD2
25
OUT_CH2_P
26
OUT_CH2_P
27
BOOT_CH2_P
28
VDDA2
29
BOOT_CH2_N
30
OUT_CH2_N
31
OUT_CH2_N
32
PGND2
33
PGND2
34
PGND1
35
PGND1
36
OUT_CH1_N
37
OUT_CH1_N
38
BOOT_CH1_N
39
VDDA1
40
BOOT_CH1_P
41
OUT_CH1_P
42
OUT_CH1_P
43
PVD1
L2301
J0JHC0000042
L2302G1C3R0ZA0156
L2303G1C220MA0416
L2305G1C220MA0416
L2304G1C220MA0416
L2306
G1C220MA0416
SUB3.3V
SUB5V
SUB3.3V
AVDD3.3V
S_15V
R2065
R2066
R2107
TP2008
HP1_L1
NSHUTDOWN
AMP_MUTE
AV_L
LO2_L
PWM1RN
PWM0LP
PWM1RP
PWM0LN
MUTEB
SIF
HP1_R1
LO1_L
LO1_R
AV_R
HP_MUTE_CTL
LO2_R
A_MUTE
EA8
LIN5_RP
LO2_R_AVSW
SIFINP
HP_ROUT
SIFINN
LO1_L_AVSW
LO1_R_AVSW
LO2_L_AVSW
LIN5_LP
Q2254B1AAFB000002
Q2255DSC2001S0L
Q2109DSA200100L
Q2252DSA200100L
Q2301DSA200100L
Q2101DSA200100L
R2302
EXB28V220JX
140k
R2055
R2264
100
R21351kR2101
3.3k
R2309
2.2k
R2104
1.2k
R2121
680
R2103
22
R2310
2.2k
R207010k
R2254
100
140k
R2053
R2259
100
R21024.7k
10k
R2301
R2255
47k
R226010k
R2139220
R2110
22
R2308
220
R2307
4.7k
R2258
100
R2257
1M
R2304
47k
R226310k
R225610k
R23300
R2331
0
R206910k
Q2253B1AAFB000002
C2073
25V
0.033u
C20716.3V100u
HP_LOUT
To SOS
MUTE
SOS
RESET
PWM_READY
OPERATE
OPERATE
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56
12.16. A-Board (11/19) Schematic Diagram
S
S
S
S
S
S
S
P
P
P
AV_R
MAIN_PB/C
VIN
RGB_CVBS
MAIN_PR
RGB_CVBS
AVSW_R027PIN_FBOUT/TDET10
HIN
AV-SW_SCL
AVSW_R027PIN_FBOUT/TDET10
HIN
MAIN_Y/CVBS
MAIN_PR
MAIN_PB/C
VIN
AV_L
AV-SW_SDA
MAIN_Y/CVBS
C300316V
0.1u
C3021
10V1u
C3015
10u
10V
C301616V0.1u
C302210V1u
C3020
10V 1u
C301816V 0.1u
C3025
10V10u
C302410V10u
C3004
16V
0.1u
C3011
10u
10V
C302310V1u
C3019
16V0.1u
C3031
1u10V C3032
1u10V
C301310V1u
C301410V
1u
C0DBGYY00281
IC3001
1
NC
2
VSS
3
CE
5
VOUT
4
VIN
C1AB00003218
IC3000
1
Gin
2
HDin
3
Rin
4
T_
DET5
5
CVBSin4
6
T_
DET4
7
CVBSin3
8
BG
9
Yin3
10
S2
_DET3
11
R2/Cin3
12
GND
13
G2/Yin2
14
S2
_DET2
15
B2/Cin2
16
T_
DET3
17
CVBSin1
18
T_
DET2
19
G1/Yin1
20
S2
_DET1
21
B1/Cin1
22
T_
DET1
23
CVBSin2
24
VCC5V
25
R1
26
Rtate
_ou
t
27
T_
DET10/Fbou
t
28
SDA
29SCL
30GND
31G/CY/CVBSout1
32HD_out1
33B/PB/Cout1
34VD_out1
35R/Prout1
36VCC5V
37SAG_CVBSout4
38
Y/Y+C/CVBSout4
39S2out
40SAG_CVBSout5
41C/Y+C/CVBSout5
42GND
43SAG_CVBSout3
44CVBS/Y+Cout3
45VCC9V
46G/CY/Y/CVBSout7
47O3
48
AU
_GND
49
R4ou
t
50
L4ou
t
51
R3out
52
L3out
53
R2out
54
L2ou
t55
R10in/R1ou
t56
L10in/L1ou
t
57
AU1/2Vcc
58
L1in
59
R1in
60
L2in
61
R2in
62
L3in
63
R3in
64
L4in
65
R4in
66
L5in
67
R5in
68
L6in
69
R6in
70
L7in
71
R7in
72
L8in
73
R8in
74
L9in
75
R9in
76
FBin1/O1
77
CVBSin7
78
FBin2/O2
79CVBSin6
80VCC9V
81CVBSin5
82T_DET9
83Yin4
84T_DET8
85Cin4
86VCC5V
87PBin2/B3
88
L3_DET289
CYin2/G3
90T_DET7
91PRin2/R3
92T_DET6
93PBin1
94L3_DET1
95CYin1
96HD_VD/FBKMUTE
97PRin1
98
GND
99
Bin
100
VDin
SUB9V
SUB5.6V
SUB3.3V
R3007
R3006
R3011
R3009
R3008
R3010
R3000
R3002
R3019
R3001
AVSW_R015PIN_B2/CIN2
AVSW_R079PIN_CVBSIN6
AVSW_R043PIN_SAGCVBSOUT3
AVSW
_R070PIN
_L7IN
AVSW_R078PIN_FBIN2/O2
AVSW_R014PIN_S2DET2
AVSW_R013PIN_G2/YIN2
AVSW_R007PIN_CVBS3
LO2_L_AVSW
LO2_R_AVSW
LO1_L_AVSW
LO1_R_AVSW
AVSW_R076PIN_FBIN/O1
AVSW_R091PIN_PRIN2/R3
AVSW_R011PIN_R2/CIN3
AVSW_R097PIN_PRIN1
AVSW_R037PIN_SAGCVBSOUT4
AVSW_R052PIN_L3OUT
AVSW_R056PIN_L1OUT
AVSW
_R068PIN
_L6IN
AVSW_R064PIN_L4IN
AVSW_R063PIN_R3IN
AVSW_R020PIN_S2DET1
AVSW_R087PIN_PBIN2/B3
AVSW_R023PIN_CVBSIN2
AM
AVSW_R019PIN_G1/YIN1
AVSW_R062PIN_L3IN
AVSW_R081PIN_CVBSIN5
AVSW_R089PIN_CYIN2/G3
AVSW_R053PIN_R2OUT
AVSW_R054PIN_L2OUT
AVSW_R065PIN_R4IN
AVSW_R055PIN_R1OUT
AVSW_R093PIN_PBIN1
AVSW_R095PIN_CYIN1
AVSW_R051PIN_R3OUT
AVSW_R021PIN_B1/CIN1
AVSW
_R069PIN
_R6IN
AVSW
_R071PIN
_R7IN
STMGPIO5
AV_R
AV_L
AVSW_R044PIN_CVBS/Y+COUT3
AVSW_R038PIN_Y/Y+C/CVBSOUT4
AV-SW_SCL
AV-SW_SDA
R3012
220
R3003
100k
R3013220
R3005220
R3004220
PC/A-IN
E_AV2_SLOW
AUDIO OUT
IIC
AVSW
AV2 V-IN
AV3A-IN
AV3 V-IN
SP OUT
AV1 A-IN
AV2 A-OUT
AV1 A-OUT
YPbPr-IN
AV1_FB
TV OUT
GND
AV1 V-OUT
AV2_FB
E_AV2 RGB/YC
AUDIO OUT
AV2 A-IN
E_AV1_SLOW
SECAM-AM
AV2 V-OUTAV1 RGB/YC
AV1 V-IN
PC_HS
PC_VS
PC_VS
PC_HS
SG-TV_SUB_ON
9592 96949391 97
!
+5V
TO 3,6,9,12,17/19
TO 1/19
TO 9/19
TO 10/19
TO 10/19
TO 8/19
TO 10/19
TO 10/19
TO10/19
TO 10/19
AV SWA-BOARD (11/19)
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57
12.17. A-Board (12/19) Schematic Diagram
+S
S
S
C5100
0.1u
16V
C500116V 0.1u
C500216V 0.1u
C500316V 0.1u
C500016V 0.1u
C505516V0.1u
C5159
10u
6.3VC5158
10u
6.3V
C5155
10u
6.3V C5156
10u
6.3V
C5157
10u
6.3VC5160
10u
6.3V
C500450V 1000p
C5101
0.47u
10V
C505210V220u
B0JCME
D5100
B0ADEJ000035
D5000
B0ADCJ000100
C1ZBZ0004161
IC5000
1UHZ
2P3.3V
3TEST
4PANEL_SOS
5DRVRST_PD4
6STB1.2V
7STB5V
8STB3.3V
9AMUTE
10SP_MUTE
11MUTE_VCC
12AUDIO_MUTE_IN
13DTB9V
14MONITOR_MUTE
15FB
16GND17
FC
18
PGND
19
DRV
20
DTV5VOUT
21
DTV5VIN
22
EN_DCDC
23
CD
24
STB_RST
25
DRVRST
26
STB5V_SW_ON
27
P_SOS4
28
SC_SOS6
29
SC_SOS7
30
SS_SOS8
31
D_SOS_RSV
32
SC_OHZ
L5000
J0JYC0000068
SUB3.3V
P3.3V
ST
SUB3.3V
SUB9V
STB3.3V
SUB3.3V
SUB5V
STB3.3V
R5001
R5000
R5105
TP5001
TP5150
TP5000
STMGPIO6
SOS8_SS
SOS7_SC2
SOS_DCC
SG-PD4H_DRVRST/PWM_POW_ON
SC_UHZ
STMGPIO5
SOS6_SC1
SOS4_PS
STB_5V_SWON
D_UHZ
STB_RST
MONITOROUT_MUTE
NRST
XRST
EA23
STMGPIO1
Q5000DSC200100L
Q5101DSC200100L
Q5100DSC2001S0L
Q505DSA2001
R5052
1M
R5151
100
R50088.2k
R5153100
R5152
2.2k
R5005
47k
R5104
47k
R500610k
R5100
27k
R510368k
R5106
68k
R5101
100k
R5110100
R506510k
R5154
47
R5007
47k
R5155100
R5102
100k
R5051
47k
AVSW-MODEL
Peaks-RESET
GENX-DEST
Peaks-COMMON
Peaks-COMMON
POWER_DET
ANALOG ASIC
GENX-DEST
PANEL-D
SG-DTV_XRST
PD4H_SOS
SG-TV_SUB_ON
GENX-DEST
SG-SW_OFF_DET
103101 106105 102100 104
SW_OFF_DET
!
TO 2/19
TO 3/19
TO 3,6/19
TO 3,6/19
TO 3,6,9,11,17/19
TO 1,2,3/19
TO 6/19
TO 17/19
TO 13/19
TO 13,17/19
TO 13/19
TO 10/19
ANALOG ASICA-BOARD (12/19)
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58/120
58
12.18. A-Board (13/19) Schematic Diagram
(FIN)
TERM
SIDE
S
P
SOS8
_SS
SOS6
_SC1
SOS7
_SC2
PANEL
_MAIN
_ON
SC
_UHZ
D_
UHZ
SOS4
_PS
SOS
_DCC
P3V
_SCL02
P3V
_SDA02
SOS4_PS
PANEL_MAIN_ON
SC_CEL
PD_OC2
PD_CPH1
SC_OC1
PD_SIU
SC_CRC1
PD_OC1
SC_CRC2
SC_CERS
SC_CSH
SC_SIU
SCNRST
SC_OC2
SC_CSL
PD_CML
PD_CMH
PD_SCNRST
SC_CMH
PD_CRC1
PD_CIS
0V
0V
0V
0V
SC_CPH1
SC_SCCLK
PD_CERS
PD_CEL
0V
PD_CRC2
PD_SCCLK
SC_CML
SC_CIS
PD_CSL
PD_CSH
P_S0
P_S1
SC_OC1
SC_CEL
SC_CPH1
SC_CRC1
SC_CMH
SC_CML
SC_SIU
SC_OC2
SC_CSL
SC_SCCLK
SOS6_SC1
SC_CIS
SC_CERS
SC_CRC2
SCNRST
SC_CSH
SOS7_SC2
SC_UHZ
P_
ON/OFF
P_ON/OFF
C9807
200p50V
C9801
6800p25V
C9825
22u
6.3V
C9812
10u25V
C9804
10u
25V
C9815 2
2u
6.3
V
C9806
100p50V
C9817
10u
10V
C9814 2
2u
6.3
V
C9813
10u25V
C9803
4700p25V
C9800
0.1u25V
C9805
10u
25V
C9819
10u
10V
C9401
16V
0.1u
C940016V
0.1u
C9100
10u
10V
C9102
10u25V
C910125V
0.01u
C910325V
0.01u
C9816
0.01u
25V
C9809
1000p50V
C9811
0.1u16V
C9066 2
2u
6.3
V
C9067
560p
50V
C911616V
0.1u
D9804
B0JCPG000030
D9807B0ADCJ000100
IC9801C0DBAYY00462
1 BOOT
2 VIN
3 SW
4 GND 5
FB
6
COMP
7
EN
8
SS
C0JBAZ002692
IC9401
G1 1
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10GND11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
IC9400
G1 1
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10GND11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0DBAYY00605
IC9800
PGND1
2 PGND
3 PGND
4 SW
5 SW
6 SW
7 BOOT
8 NC
9 SS/DELAY
10 GND 11
FB
12
FC
13
RT
14
PSET
15
EN
16
NC
17NC
18
VIN
19
VIN
20
VIN
C0DBEHG00006
IC9802
1
CTL
2
Vcc
4
OUT
5
ADJ
3
GND(FIN)
A20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
L9801
G1C100MA0416
L9800
G1C6R8Z00010
P15V
P1.2V
P5V
P15V
P5V
P15V
P5V
P5V
P3.3V
R9111
R9899
TP9089
TP9201
TP9202
TP9086
TP9084
TP9104
TP9093
TP9092
TP9083
TP9102
TP9087
TP9091
TP9082
TP9081
TP9101
TP9094
TP9085
TP9090
TP9088
TP9103
TP9095
D_UHZ
SC_UHZ
P_
ON/OFF
PANEL_MAIN_ON
SOS4_PS
SOS8_SS
P_S1
P_S0
SOS7_SC2
AR
_STB
_SDA02
SOS4_PS
P3V
_SCL02
P3V
_SDA02
SOS_DCC
SOS6_SC1
PANEL
_MAIN
_ON
AR
_STB
_SCL02
R9198
EXB28V101JX
R9209
EXB2HV470JV
R9400
EXB2HV103JV
R9208
EXB2HV470JV
R9401
EXB2HV103JV
R9879
15k
R987520k
R9874
27k
R9891
32
.4k
R987310k
R9920
39
R9016
2.2
R9890
110k
R9872
3.3k
R9040
4.7kR9039
47k
R9014
5.6k
R9877
47k
R9878
10k
R9104
100
R9103
100
Analog ASIC
OC2
CERS
CSL
SIU
CML
GND
SCCLK
SOS6_SC1
GND
SCNRST
CMH
GND
UHZ
CEL
CRC1
+15V
NC
CIS
CPH1
SOS7_SC2
+15V
GND
CSH
GND
OC1
GND
CRC2
GND
GND
P5V
109 114 115113112 111110
P+3.3V
!
15V->5V
DC-DC CONVERTER
15V->1.2V
DC-DC CONVERTER
BUFFER
BUFFER
TO1/19
TO17/19
TO6/19
TO 6,17/19
TO6,1
7/19
TO 12/19
TO 12,17/19
TO 12,17/19
TO 12/19
TO 12/19
TO 12/19
TO 17/19
DC-DC CONVERTER
TOSC-BOARD(SC20)
A-BOARD (13/19)
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60/120
7/13/2019 Pcz 1002003 Ce
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61
12.21. A-Board (16/19) Schematic Diagram
S
S
S
S
S
S
P
S
S
S
S
S
S
C5615
2.2u
10V
C5616
0.01u
25V
C5651 4
.7u
10V
C564910V
1u
C5652
4.7u10V
C565010V2.2u
C5627
0.039u10V
C5632
4.7u10V
C5634
0.1u16V
C5635
1u16V
C56330.1u16V
C5631
0.1u16V
D5605
B0HCMM000014
D5602
DZ2J056M0L
C0DBFYY00049
IC5603
1
VIN
2
VSS
3
CE
5
VOUT
4
NC
C0DBGYY00578
IC5604
1
ON/OFF
2
VSS
3
NC
5
VOUT
4
VIN
C0DBAYY00715
IC5601
1 DRVH1
2 VBST1
3 EN1
4 VO1
5 VFB1
6 GND
7 SS1
8 VFB2
9 VO2
10 EN2
11 VBST2
12 DRVH2 13
SW2
14
DRVL2
15PGND2
16
TRIP2
17
SS2
18
V5FILT
19
VREG5
20
VIN
21
TRIP1
22
PGND1
23
DRVL1
24
SW1
L5608
J0JHC0000045
SUB3.3V
F15V
SUB5VSUB5V
AVDD3.3V
AVDDH3.3V
SUB3.3V
R5647
R5648
R5639
R5634
R5635
R5638
R5500
DCDC_CTL1
Q5605B1MBEDA00
S1
G1
S2
G2
Q5604B1MBDDA000
S1
G1
S2
G2
Q5602DSC2001S0L
Q5603DSC2001S0L
R5608
68k
R5607
22k
R5610
47k
R5642
100k
R5640
10k
R5619
5.6
k
R5609
10k R560068
R5613
47k
R5641
10k
R5623
22k
R562224k
R5621
1k
R562710
R5611
2.2k
R5618
3.3
k
R5644
7.5
k
R5643
10k
R5620
1k
R562610
R561210k
R5491
4.7k
C547116V
0.1u
D5475
B0ADCJ000100 R5487
4.7k
P5V
D5483DZ2J068M0L
C5472
16V
0.1u
R5494
4.7k
Q5471DSA200100L
D5478
B0ADCJ000100
R5486
1k
SUB1.2V
R5472
3.3k
STB3.3V
R5493
4.7k
SUB5VR5481
220
R5473
1k
R5485
100k
TP5471
SUB9V
R5479
470
D5481DZ2J120M0L
D5479
B0ADCJ000100
D5471
B0ACCJ000048
R5471
2.2k
D5476DZ2J068M0L
STMADIN5
SUB1.8V
R5475
220
R5490
4.7k
SUB5.6V
SUB5.6V
D5482
DZ2J120M0L
SUB9V
R5492
4.7k
R5489
4.7k
D5477
DZ2J068M0L
D5472B0ADEJ000035
Q5472DSC2001S0L
SUB5V
R5488
4.7k
D5480
B0ADCJ000100
D5484
DZ2J068M0L
SUB3.3V
D5486DZ2J068M0L
P3.3V
D5485DZ2J068M0L
R5474
10k
C5722
1u
25V C5723
1u
16V
C0DBGYY00884
IC5401
VOUT 3
2
VSS
VIN
1
SUB9V