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SERVICEMANUAL
UHF FM TRANSCEIVER
LPD FM TRANSCEIVER
INTRODUCTION
DANGER
ORDERING PARTS
REPAIR NOTES
This service manual describes the latest service informationfor the at the time of publication.
NEVER connect the transceiver to an AC outlet or to a DCpower supply that uses more than 5 V. Such a connectioncould cause a fire hazard and/or electric.
DO NOT expose the transceiver to rain, snow or any liquids.
DO NOT reverse the polarities of the power supply whenconnecting the transceiver.
DO NOT apply an RF signal of more than 20 dBm (100mW)to the antenna connector. This could damage the trans-ceiver's front end.
Be sure to include the following four points when orderingreplacement parts:
1. 10-digit order numbers2. Component part number and name3. Equipment model name and unit name4. Quantity required
<SAMPLE ORDER>
0910049951 PCB B-5109B IC-4008A MAIN UNIT 5 pieces8810009780 Screw PH BO M2x6 ZK IC-4008A Chassis 10 pieces
Addresses are provided on the inside back cover for yourconvenience.
1. Make sure a problem is internal before disassembling the transceiver.2. DO NOT open the transceiver until the transceiver is disconnected from its power source.3. DO NOT force any of the variable components. Turn them slowly and smoothly.4. DO NOT short any circuits or electronic parts. An insulated turning tool MUST be used for all adjustments.5. DO NOT keep power ON for a long time when the transceiver is defective.6. DO NOT transmit power into a signal generator or a sweep generator.7. ALWAYS connect a 30 dB to 40 dB attenuator between the transceiver and a deviation meter or spectrum analyzer when
using such test equipment.8. READ the instructions of test equipment thoroughly before connecting equipment to the transceiver.
To upgrade quality, all electrical or mechanical parts andinternal circuits are subject to change without notice or oblig-ation.
MODEL VERSIONItaly
C.S.America
SYMBOLITA
ITA-1CSA
CSA-1
BODY COLORBLACK
YELLOWBLACK
YELLOWIC-4008A
IC-4008MK
TABLE OF CONTENTS
SECTION 1 SPECIFICATIONS
SECTION 2 INSIDE VIEWS
SECTION 3 DISASEMBLY INSTRUCTION
SECTION 4 CIRCUIT DESCRIPTION4-1 RECEIVER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4-2 TRANSMITER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4-3 PLL CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4-4 POWER SUPPLY CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4-5 PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
SECTION 5 ADJUSTMENT PROCEDURES5-1 PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
5-2 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
SECTION 6 PARTS LIST
SECTION 7 MECHANICAL PARTS AND DISASSEMBLY7-1 CABINET PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
7-2 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
SECTION 8 SEMI-CONDUCTOR INFORMATION
SECTION 9 BOARD LAYOUTS9-1 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
9-2 RF UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-5
SECTION 10 BLOCK DIAGRAM
SECTION 11 VOLTAGE DIAGRAM11-1 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1
11-2 RF UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-2
SECTION 1 SPECIFICATIONS
1 - 1
All stated specifications are subject to change without notice or obligation.
Number of channels
Type of emission
Frequency stability
Frequency resolution
Power supply requirements(negative ground)
Current drain
Operating temperature range
Number of CTCSS frequency
Dimensions (proj. not included)
Weight (included 3 cells)
Output power
Modulation system
Max. freqequency deviation
Spurious emissions
Adjacent channel power
External mic.connector
Receiving system
Intermediate frequency
Sensitivity (12 dB SINAD)
Adjacent channel selectivity
Spurious response
Intermoduration
Audio output power
External SP connector
[ITA], [ITA-1] [CSA], [CSA-1]
RE
CE
IVE
RT
RA
NS
MIT
TE
RG
EN
ER
AL
69 channel (simplex; 433.075–434.775)
16K0F3E
±2500 Hz (±5.7 ppm)
25 kHz
3 × AA(R6) dry, alkaline;or optional BP-202
less than 140 mA less than 500 mA
–10˚C to +55˚C (–14˚F to +122˚F)
38 (67.0–250.3 Hz)
55.5(W) × 102.5(H) × 26.5(D) mm23⁄16(W) × 41⁄32(H) × 11⁄32(D) inch
180 g; 7.8 oz
10 mW 500 mW
Variable reactance frequency modulation
±5.0 kHz
0.25 µW–40 dB50 µW
more than 47 dB
3-conductor 2.5(d) mm/2.2 kΩ
Double conversion superheterodyne
1st: 21.7 MHz2nd: 450 kHz
0.2 µV ;–14 dBµ
more than 40 dB
more than 40 dB
more than 40 dB
100 mW at 10% distortion with an 8 Ω load
2-conductor 3.5 (d) mm (1⁄8")/8 Ω
CHANNEL FREQUENCY LIST
CTCSS FREQUENCY LIST
1234567891011121314151617181920212223
433.0750433.1000433.1250433.1500433.1750433.2000433.2250433.2500433.2750433.3000433.3250433.3500433.3750433.4000433.4250433.4500433.4750433.5000433.5250433.5500433.5750433.6000433.6250
2425262728293031323334353637383940414243444546
433.6500433.6750433.7000433.7250433.7500433.7750433.8000433.8250433.8500433.8750433.9000433.9250433.9500433.9750434.0000434.0250434.0500434.0750434.1000434.1250434.1500434.1750434.2000
Channel No. Frequency (MHz) Channel No. Frequency (MHz) Channel No. Frequency (MHz)4748495051525354555657585960616263646566676869
434.2250434.2500434.2750434.3000434.3250434.3500434.3750434.4000434.4250434.4500434.4750434.5000434.5250434.5500434.5750434.6000434.6250434.6500434.6750434.7000434.7250434.7500434.7750
12345678910111213
67.071.974.477.079.782.585.488.591.594.897.4
100.0103.5
14151617181920212223242526
107.2110.9114.8118.8123.0127.3131.8136.5141.3146.2151.4156.7162.2
Channel No. Frequency (Hz) Channel No. Frequency (Hz) Channel No. Frequency (Hz)272829303132333435363738---
167.9173.8179.9186.2192.8203.5210.7218.1225.7233.6241.8250.3OFF
1 - 2
SECTION 2 INSIDE VIEWS
2 - 1
• MAIN UNIT
• RF UNIT
T+3 Regurator(Q28: 2SB798)
+3 Regurator(IC6: S-81230SG)
R+3 Regurator(Q18: 2SA1586)
CPU(IC1: µPD753036GK)
Audio amplifier(IC9: NJM2070M)
EEPROM(IC3: X24C01AS)
TOP VEIW BOTTOM VEIW
1st mixer(Q2: 2SC4226) PLL IC
(IC1: TB31202FN)
2nd IF filter(Fl3: CFWM450E)
1st IF amplifier(Q1: 2SC4215)
FM IF IC(IC2: TA31136FN)
Reference oscilletor(X1: CR-633 21.25 MHz)
VCO circuit
RF amplifier (Q3: 2SC5194)
1st IF filter(Fl2: FL-298)
TOP VIEW BOTTOM VIEW
SECTION 3 DISASEMBLY INSTRUCTIONS
3 - 1
A
BB
MAIN unit
RF unitE
C D
F
H
G
• REMOVING THE REAR PANEL
Unscrew 1 screw , and 4 screws .
Remove the rear panel in the direction of the arrow.
• REMOVING THE RF UNIT
Remove 1 knob, , and unscrew 1 nut, .
Unsolder 1 point, , and then remove the RF unit.
• REMOVING THE MAIN UNIT
Unscrew 2 screws, .
Remove the PTT rubber, .
Unsolder 2 points, , and remove the MAIN unit.
4 - 1
SECTION 4 CIRCUIT DESCRIPTION
4-1 RECEIVER CIRCUITS4-1-1 ANTENNA SWITCHING CIRCUIT (RF UNIT)Received signals from the antenna connector are passedthrough the low-pass filter (L5, L6, C8–C12). The filtered sig-nals are applied to the λ⁄4 type antenna switching circuit (D7,D101, D102, L4, L206, C209, C210).
The antenna switching circuit functions as a low-pass filterwhile receiving. However, its impedance becomes very highwhile D101 and D102 are turned ON (while transmitting).Thus transmit signals are blocked from entering the receivercircuits. The passed signals are then applied to the RF ampli-fier circuit.
4-1-2 RF CIRCUIT (RF UNIT)The RF circuit amplifies signals within the range of frequen-cy coverage and filters out-of-band signals.
The signals from the antenna switching circuit are amplifiedat the RF amplifier (Q3) and passed through the bandpass fil-ter (FI1) to suppress out-of-band signals. The filtered signalsare applied to the 1st mixer circuit (Q2).
4-1-3 1st MIXER AND 1st IF CIRCUITS (RF UNIT)The 1st mixer circuit converts the received signals to a fixedfrequency of the 1st IF signal with a PLL output frequency. Bychanging the PLL frequency, only desired signals will bepassed through a crystal filter at the next stage of the 1stmixer.
The signals from the bandpass filter are mixed at the 1stmixer circuit (Q2) with a 1st LO signal coming from the VCOcircuit to produce a 21.7 MHz 1st IF signal.The 1st IF signalis applied to a crystal filter (FI2) to suppress out-of-band sig-nals. The filtered 1st IF signal is applied to the IF amplifier(Q1), then applied to the 2nd mixer circuit (IC2, pin 16).
4-1-4 2nd MIXER AND DEMODULATOR CIRCUITS(RF UNIT)
The 2nd mixer circuit converts the 1st IF signal to a 2nd IFsignal. A double conversion superheterodyne system (whichconverts receive signals twice) improves the image rejectionratio and obtains stable receiver gain.
The 1st IF signal from the IF amplifier (Q1) is applied to the2nd mixer section in the FM IF IC (IC2, pin 16), and is mixedwith the 2nd LO signal to be converted into a 450 kHz 2nd IFsignal.
The FM IF IC contains a 2nd mixer, quadrature detector,noise amplifier and a limiter amplifier, etc. The PLL referenceoscillator (X1) is used for the 2nd LO signal via the PLL IC(IC1, pins 11, 9), and is applied to pin 1 of the FM IF IC (IC2).
The mixed 2nd IF signal is output from pin 3 and passedthrough the ceramic bandpass filter (FI3) to remove unwant-ed heterodyne frequencies. It is then amplified at the limiteramplifier section (IC2, pin 5) and applied to the quadraturedetector section (IC2, pins 10, 11) to demodulate the 2nd IFsignal into AF signals.
4-1-5 AF CIRCUIT (RF AND MAIN UNITS)AF signals from the FM IF IC (RF unit; IC2, pin 9) are passedthrough the high-pass filter (RF unit; Q15, Q16) to removeCTCSS signals then applied to the MAIN unit via J2 pin 10 asthe “VOL” signal.
The “VOL” signal (AF signals) from the RF unit is applied tothe [VOL] control (MAIN unit; R58) to control the audio levelvia the volume mute switch (Q23). The level controlled AFsignals are applied to the AF power amplifier (IC9, pin 2) todrive an internal speaker (SP1) via the [SP] jack (J1).
• 2nd IF AND DEMODULATOR CIRCUITS
Mixer
16
Limiteramp.
2nd IF filter450 kHz
PLL ICIC1
X121.25 MHz
X2
(21.25 MHz)
RS
SI
IC2 TA31136FN14
1st IF (21.7 MHz)from Q1
"SQL" signal to the CPU pin 59
11109
8 7 5 3
AF signal "AF"
R+3
19
11
Activefilter
FI3
Noisedetector
FMdetector
C74C75
C76
C67
C77
C78
R51
R52 R53
R57
R58
4 - 2
• PLL circuit
Shift register
PrescalerPhasedetector
Loopfilter
Programmablecounter
Programmabledivider
X121.25 MHz
to the FM IF IC (IC2, pin 1)
VCO Buffer
Q7
678 STB
IC1 (PLL IC)
CKDATA
to transmitter circuit
to 1st mixer circuit
D2
D1
9
11
14 16
Q6, D4, D5
4-1-6 SQUELCH CIRCUIT (RF AND MAIN UNITS)(1) NOISE SQUELCHThe noise squelch circuit cuts out AF signals when no RF sig-nals are received. By detecting noise components in the AFsignals, the squelch circuit switches the AF mute switch.
A portion of the AF signals from the FM IF IC (RF unit; IC2,pin 9) are applied to the active filter section (RF unit; IC2, pin8). The active filter section amplifies and filters noise compo-nents. The filtered signals are applied to the noise detectorsection and output from pin 14 as the “SQL” signal.
The “SQL” signal from IC2 (pin 14) passes through J2 pin 9,and is then applied to the CPU (MAIN unit; IC1, pin 59). TheCPU analyzes the noise condition and outputs the “RMUT”and “AFON” signals to toggle the volume mute (MAIN unit;Q23) and AF mute (MAIN unit; Q5, Q10, Q11) switches.
(2) TONE SQUELCHThe tone squelch circuit detects AF signals and opens thesquelch only when receiving a signal containing a matchingsubaudible tone (CTCSS). When tone squelch is in use, anda signal with a mismatched or no subaudible tone isreceived, the tone squelch circuit mutes the AF signals evenwhen noise squelch is open.
A portion of the AF signals from the FM IF IC (RF unit; IC2,pin 9) passes through the tone low-pass filter (MAIN unit; Q7,Q12) to remove AF (voice) signals and is applied to theCTCSS decoder inside the CPU (MAIN unit; IC1, pin 58) viathe “CTCIN” line to control the volume mute and AF muteswitches.
4-2 TRANSMITTER CIRCUITS4-2-1 MICROPHONE AMPLIFIER CIRCUIT
(MAIN UNIT)AF signals from the internal/external microphone are appliedto the microphone amplifier circuit (IC2b) via the microphoneswitch (Q6). The amplified signals are passed through thelow-pass filter (IC2a) and applied to the modulation circuit inthe RF unit via J4 pin 5 as the MOD signal.
4-2-2 MODULATION CIRCUIT (RF UNIT)The filtered audio signals from J4, pin 5 (On the MAIN unit)are passed through the deviation adjustment pot (R50) thenapplied to the modulation circuit (D4, D5) to modulate trans-mit signals at the VCO circuit (Q6).
The modulated signal is applied to the drive amplifier circuit.
4-2-3 DRIVE/POWER AMPLIFIER CIRCUITS(RF UNIT)
The amplifier circuit amplifies the VCO oscillating signal tothe output power level.
The amplified transmit signal is passed through the antennaswitching circuit (D6) and low-pass filter, and is then appliedto the antenna.
The modulated transmit signal is amplified at the pre-driveand drive amplifiers (Q8, Q201) after being amplified at thebuffer amplifier (Q7). The amplified signal is power amplifiedat the power amplifier (Q202) to obtain 500 mW or(IC–4008A) 10 mW (IC–4008MK2) of RF power.
The power amplified signal is then applied to the antenna viathe low-pass filter circuits.
4-3 PLL CIRCUITS (RF UNIT)A PLL circuit provides stable oscillation of the transmit fre-quency and receive 1st LO frequency. The PLL output com-pares the phase of the divided VCO frequency to the refer-ence frequency. The PLL output frequency is controlled bythe divided ratio (N-data) of a programmable divider.
The PLL circuit consists of the VCO circuit (Q6, D4, D5). Anoscillated signal from the VCO passes through the bufferamplifier (Q7) is applied to the PLL IC (IC1, pin16) and isprescaled in the PLL IC based on the divided ratio (N-data).The reference signal is generated at the reference oscillator(X1) and is also applied to the PLL IC. The PLL IC detects theout-of-step phase using the reference frequency and outputsit from pin 14. The output signal is passed through the loopfilter (R45, C68) and is then applied to the VCO circuit as thelock voltage.
If the oscillated signal drifts, its phase changes from that ofthe reference frequency, causing a lock voltage change tocompensate for the drift in the oscillated frequency.
4 - 3
LINE
BATT
3V
+3V
R+3
T+3
DESCRIPTION
The voltage from the connected battery pack.
Common 3 V converted from the BATT line atthe 3V regulator circuit (IC6). The circuit outputsthe voltage regardless of the power ON/OFFcondition.
Common 3 V converted from the BATT line atthe +3V regulator circuit (Q25, D4).
Receive 3 V cotrolled by the R+3 regulator circuit(Q18) using the “RXV” signal from CPU (IC1).
Transmit 3 V converted from the BATT line at theT+3 regulator circuit (Q27, Q28, D5, etc.) usingthe “TXV” signal coming from CPU (IC1).
Outputs data signals to the PLL IC (RFunit; IC1).
Outputs strobe signals for the PLL IC(RF unit; IC1).
Outputs control signal for the +3V reg-ulator circuit (MAIN unit; Q25, D4).
Output port for the CTCSS signals.
Outputs control signal for the MICamplifier (IC2).
Low : While microphone amplifier isON.
Input port for the CTCSS decode sig-nals.
Input port for squelch level signal.
Input ports for the control signal fromthe external remote microphone.
Input port form the connected batterypack for low battery indication.
Input port for the RSSI signal from theFM IF IC (RF unit; IC2) to detect receiv-ing signal strength level.
Outputs clock signal to the EEPROM(IC3).
Outputs data signals to the EEPROM(IC3).
Output port for power save function,applied to VCO regurator circuit (RFunit; Q13, Q14, D8, D9).
Outputs the R+3 regulator control sig-nal (Q18).
Outputs the T+3 regulator control sig-nal (Q27, Q28, D5, etc.).
Outputs control signal for LCD back-light.
Low : While LCD backlight is ON.
Outputs internal microphone controlsignal.
High : While internal PTT switch ispushed.
Outputs MIC mute signal for RINGfunction.
High : While RING signals are out-put, etc.
51
52
53
54–56
57
58
59
60
61
62
73
74
75
76
77
78
79
80
PLLDA
PLLST
POWER
CTCO0–CTCO2
TXMOD
CTCIN
SQLIN
REMIN
BATIN
SENIN
EEPCK
EEPDA
PSC
RXV
TXV
LAMPC
MICSW
MMUTE
Pin PortDescriptionnumber name
Input port for the PTT switch from theexternal mic jack (MAIN unit; J1).
Low : External PTT switch is ON.
Input port for the internal PTT switch.Low : While PTT switch is pushed.
Input port for the [DOWN] switch.
Input port for the [UP] switch.
Input port for the [MODE] switch.
Input port for the POWER switch.Low : While POWER switch is
pushed.
Input port for PLL unlock signal fromthe PLL IC (RF unit; IC1).
Low : During unlock.
Outputs beep audio signal.
Outputs volume mute switch (Q23)control signal.
High : While squelched
Outputs control signal for the AF ampli-fier regulator circuit (Q5, Q10, Q11).
High: When squelch is open.
Outputs clock signal to the PLL IC (RFunit; IC1).
31
34
35
36
37
38
45
46
48
49
50
PTT2
PTT1
DOWN
UP
MODE
POWSW
UNLK
BEEP
RMUTE
AFON
PLLCK
Pin PortDescriptionnumber name
4-4 POWER SUPPLY CIRCUITSVOLTAGE LINE
4-5 PORT ALLOCATIONS4-5-1 CPU (MAIN unit; IC1)
5 - 1
SECTION 5 ADJUSTMENT PROCEDURES
5-1 PREPARATIONREQUIRED TEST EQUIPMENT
EQUIPMENT
DC power supply
RF power meter(terminated type)
Frequency counter
FM deviation meter
DC voltmeter
GRADE AND RANGE
Output voltage : 4.5 V DCCurrent capacity : 1 A or more
Measuring range : 1 mW–1 WFrequency range : 300–600 MHzImpedance : 50 ΩSWR : Less than 1.2 : 1
Frequency range : 0.1–600 MHzFrequency accuracy : ±1 ppm or betterSensitivity : 100 mV or better
Frequency range : 30–600 MHzMeasuring range : 0 to ±10 kHz
Input impedance : 50 kΩ/V DC or better
EQUIPMENT
Audio generator
Standard signal generator (SSG)
Oscilloscope
AC millivoltmeter
External speaker
Attenuator
GRADE AND RANGE
Frequency range : 300–3000 HzMeasuring range : 1–500 mV
Frequency range : 0.1–600 MHzOutput level : 0.1 µV–32 mV
(–127 to –17 dBm)
Frequency range : DC–20 MHzMeasuring range : 0.01–10 V
Measuring range : 10 mV–10 V
Input impedance : 8 ΩCapacity : 300 mW or more
Power attenuation : 30 or 40 dBCapacity : 1 W or more
CAUTION:DO NOT transmit while SSG is connected to the antenna connector.
to the RF test port J1
Standard signal generator
–17 to –125 dBm(32 mV to 0.1 µV)
Frequencycounter
FM deviation meter
Attenuator30 dB or 40 dB
RF power meter50 Ω / 1–500 mW
DC power supply4.5 V /1.0 A
–
+
ENTERING THE ADJUSTMENT MODETurn the transceiver power OFF.
While connecting the “TEST” on the RF board to “GND”, then turn power ON.(See location at page 5-3)
CONNECTIONS
5 - 2
5-2 ADJUSTMENT
REFERENCEFREQUENCY
OUTPUTPOWER
FMDEVIATION
SQUELCH
ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT
VALUE POINT
UNIT LOCATION UNIT ADJUST433.925000 MHz
9 mW [ITA/–1]470 mW [CSA/–1]
±4.8 kHz
10 mV ±3 dB
Audio signaldisappears.
1
1
1
2
1
2
• Operating channel : Ch 35• Transmitting
• Operating channel : Ch 35• Transmitting
• Operating channel : Ch 01• Connect an audio generator to the
[MIC] jack and set as:1 kHz/100 mV rms
• Set an FM deviation meter as:HPF : OFFLPF : 20 kHz or 15 kHzDe-emphasis : OFFDetector : (P–P)/2
• Set group No. : 01• Transmitting
• Set group No. : OFF (– –)• Set an audio generator output level
until the deviation is ±3.5 kHz.• Transmitting
• Operating channel : Ch 35• Connect an SSG to J1 on the RF unit
and set as:Level : 0.14 µV*
(–124 dBm)Modulation : OFF
• Receiving
• Set an SSG as :Level : OFF
• Receiving
Toppanel
RF
RF
Frontpanel
Loosely couple a fre-quency counter to theantenna.
Connect an RF powermeter to the RF testport J1.
Connect an FM devia-tion meter to the RFtest port J1.
Internal speaker
RF
RF
RF
Frontpanel
C63
R206
R50
Verify
Pushand hold[MODE]and[DOWN]
Verify
5 - 3
RFGND
J1RF test por
R50FM deviati
Reference frequencyadjustment
R206Output poweradjustment
TEST
C63
ENTERING THE ADJUSTMENT MODE q Turn the transceiver power OFF. w While connecting the "TEST" to GND, then turn power ON.
SECTION 6 PARTS LIST
6 - 1
IC1 1140006881 S.IC µPD753036GK-524-BE9IC2 1110002820 S.IC NJM2100M-T1IC3 1140004450 S.IC X24C01AS-3.0T6IC5 1110004710 S.IC S-80928ANMP-DDR-T2IC6 1180001150 S.IC S-81230SG-QB-T1IC9 1110002810 S.IC NJM2070M-T1
Q1 1590000720 S.TRANSISTOR DTA144EUA T106Q2 1590001860 S.TRANSISTOR UN9215 (TX) Q3 1590000800 S.TRANSISTOR UN5119 (TX) Q5 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) Q6 1560000840 S.FET 2SK1829 (TE85R) Q7 1530002280 S.TRANSISTOR 2SC4081 T107 SQ10 1530002280 S.TRANSISTOR 2SC4081 T107 SQ11 1530003090 S.TRANSISTOR 2SC4213-B (TE85R) Q12 1530002280 S.TRANSISTOR 2SC4081 T107 SQ14 1590001330 S.TRANSISTOR DTA114EUA T106Q18 1510000770 S.TRANSISTOR 2SA1586-GR (TE85R) Q23 1590001390 S.FET 2SJ144-Y (TE85R) Q25 1590002490 S.TRANSISTOR UMZ2N TRQ27 1530002280 S.TRANSISTOR 2SC4081 T107 SQ28 1520000200 S.TRANSISTOR 2SB798-T2 DKQ29 1590000680 S.TRANSISTOR DTC114EUA T106Q101 1590002630 S.TRANSISTOR UMZ1N TR
[CSA], [CSA-1] only
D2 1750000550 S.DIODE 1SS355 TE-17D4 1750000550 S.DIODE 1SS355 TE-17D5 1750000550 S.DIODE 1SS355 TE-17 [CSA], [CSA-1]
1790001250 S.DIODE MA2S111-(TX) [ITA], [ITA-1]D101 1750000550 S.DIODE 1SS355 TE-17 [CSA], [CSA-1]
1790001250 S.DIODE MA2S111-(TX) [ITA], [ITA-1]D303 1790001250 S.DIODE MA2S111-(TX)
[ITA], [ITA-1] only
X1 6050010450 S.XTAL CR-627 (5.8368 MHz)
R2 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R4 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R5 7030003810 S.RESISTOR ERJ3GEYJ 125 V (1.2 MΩ) R6 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ) R7 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) R9 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R10 7030003310 S.RESISTOR ERJ3GEYJ 820 V (82 Ω) R12 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R13 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R14 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R22 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R23 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R24 7030003820 S.RESISTOR ERJ3GEYJ 155 V (1.5 MΩ) R25 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ) R26 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R27 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R30 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R31 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R32 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ) R33 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R34 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R35 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ) R36 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R37 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R38 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R39 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R40 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R41 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R42 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ) R43 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ) R45 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ) R46 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R49 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R50 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R51 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)
REF ORDER DESCRIPTIONNO. NO.R52 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ) R53 7030003820 S.RESISTOR ERJ3GEYJ 155 V (1.5 MΩ) R54 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) R55 7030003330 S.RESISTOR ERJ3GEYJ 121 V (120 Ω) R56 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω) R57 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R58 7210001970 VARIABLE RV-244 (RK0971110) 10KAR60 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R61 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R62 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R63 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ) R64 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R65 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R66 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R67 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R68 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R69 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R70 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R71 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R72 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R74 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R76 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R77 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R78 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R79 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R80 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R81 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R86 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R87 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R88 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R89 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R90 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R94 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R95 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R96 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R97 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R98 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R99 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R100 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R101 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R102 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R103 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R105 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R106 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R108 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R110 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R112 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
[CSA], [CSA-1]7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
[ITA], [ITA-1]R114 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)
[ITA], [ITA-1]7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)
[CSA], [CSA-1]R115 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)
[CSA], [CSA-1]R118 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R119 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
[CSA], [CSA-1] onlyR200 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)
[CSA], [CSA-1] onlyR201 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)
[CSA], [CSA-1] onlyR202 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R301 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)
[ITA], [ITA-1] onlyR302 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
[ITA], [ITA-1] only
C1 4030009980 S.CERAMIC C1608 JB 1H 152K-T-AC3 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC4 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC5 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC6 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-AC7 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
REF ORDER DESCRIPTIONNO. NO.
S.=Surface mount
[MAIN UNIT] [MAIN UNIT]
6 - 2
C8 4510004630 S.ELECTROLYTIC ECEV1CA100SRC9 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC10 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC11 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC15 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC17 4550006880 S.TANTALUM TEMSVD2 0J 157M-12RC18 4510004630 S.ELECTROLYTIC ECEV1CA100SRC20 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC21 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC24 4030008900 S.CERAMIC C1608 JB 1C 333K-T-AC25 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC26 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC27 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC28 4030008920 S.CERAMIC C1608 JB 1C 473K-T-AC29 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC31 4030008880 S.CERAMIC C1608 JB 1C 223K-T-AC32 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC34 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC35 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC36 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC40 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC42 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC44 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC45 4030009650 S.CERAMIC C1608 CH 1H 240J-T-AC46 4030009650 S.CERAMIC C1608 CH 1H 240J-T-AC47 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC48 4510005430 S.ELECTROLYTIC ECEV0JA220SRC49 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC50 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC51 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC52 4510005860 S.ELECTROLYTIC ECEV1HA2R2SRC53 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC54 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC55 4510005870 S.ELECTROLYTIC ECEV1HA3R3SRC56 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC57 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC59 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC60 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC61 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC62 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC63 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC64 4510005430 S.ELECTROLYTIC ECEV0JA220SRC65 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC67 4030009590 S.CERAMIC C2012 JF 1C 225Z-T-AC71 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC72 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC73 4030008650 S.CERAMIC C1608 JB 1H 332K-T-AC74 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC75 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC79 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC80 4510005900 S.ELECTROLYTIC ECEV0GA101SRC81 4030008900 S.CERAMIC C1608 JB 1C 333K-T-AC82 4030008920 S.CERAMIC C1608 JB 1C 473K-T-AC83 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC85 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC86 4030009590 S.CERAMIC C2012 JF 1C 225Z-T-AC87 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC88 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC89 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC90 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC91 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC92 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC93 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC94 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC95 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC96 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC97 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC98 4030010760 S.CERAMIC C1608 CH 1H 331J-T-A
J1 6450000130 CONNECTOR HSJ1102-01-540J3 6450001060 CONNECTOR HSJ1493-01-010J4 6510017950 S.CONNECTOR 4-175638-4
DS1 5010000120 S.LED LN1371G-(TR) DS2 5030001580 LCD LD-BU10185J (E-10185-1)
MC1 7700002160 MICROPHON KUC3523-040245
S1 2260001900 SWITCH SW-149
REF ORDER DESCRIPTIONNO. NO.
S.=Surface mount
[MAIN UNIT]
W1 7030003860 S.JUMPER ERJ3GE JPW VW3 7030003860 S.JUMPER ERJ3GE JPW VW4 7030003860 S.JUMPER ERJ3GE JPW VW5 9001502002 WIRE 72/98/030/X98/X98W6 7120000470 JUMPER ERDS2T0W7 7030003860 S.JUMPER ERJ3GE JPW V
EP1 8930045510 LCD CONTACT SRCN-2045-SP-N-WEP2 0910050341 PCB B 5161A [ITA], [ITA-1]
0910050792 PCB B 5109B [CSA], [CSA-1]
IC1 1110004150 S.IC TB31202FN (ER) IC2 1110003200 S.IC TA31136FN (EL)
Q1 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) Q2 1530002920 S.TRANSISTOR 2SC4226-T2 R25Q3 1530003620 S.TRANSISTOR 2SC5194-T1Q6 1530003320 S.TRANSISTOR 2SC5108-Y (TE85R) Q7 1530003320 S.TRANSISTOR 2SC5108-Y (TE85R) Q8 1530002940 S.TRANSISTOR 2SC4228-T2 R44Q12 1530003260 S.TRANSISTOR 2SC5006-T1Q13 1530002280 S.TRANSISTOR 2SC4081 T107 SQ14 1510000770 S.TRANSISTOR 2SA1586-GR (TE85R) Q15 1530002280 S.TRANSISTOR 2SC4081 T107 SQ16 1530002280 S.TRANSISTOR 2SC4081 T107 SQ201 1530000372 S.TRANSISTOR 2SC3356 R24-T2BQ202 1590002600 S.FET MRF9745 T1
D1 1790000620 S.DIODE MA77 (TX) D2 1790000620 S.DIODE MA77 (TX) D4 1720000640 S.VARICAP 1SV284 (TPH3) D5 1720000640 S.VARICAP 1SV284 (TPH3) D7 1790001260 S.DIODE MA2S077-(TX) D8 1750000550 S.DIODE 1SS355 TE-17D9 1750000550 S.DIODE 1SS355 TE-17D101 1790001260 S.DIODE MA2S077-(TX) D102 1790001260 S.DIODE MA2S077-(TX) D103 1790001240 S.DIODE MA2S728-(TX)
FI1 2040001330 S.SAW NSVA468 (433.92MHZ) FI2 2010002330 MONOLITH FL-298 (21.700 MHz) FI3 2020001270 CERAMIC CFWM450E
X1 6050010480 S.XTAL CR-633 (21.250 MHz) X2 6070000210 S.DISCRIMINATOR CDBCA450CX24
L1 6200002240 S.COIL ELJFC 2R2K-FL3 6200004380 S.COIL LL1608-F18NKL4 6200005670 S.COIL ELJRE 12NG-FL5 6200008270 S.COIL 0.26-1.0-5TL 17NL6 6200008270 S.COIL 0.26-1.0-5TL 17NL10 6200005700 S.COIL ELJRE 22NG-FL11 6200003640 S.COIL MLF1608K 100K-TL12 6200003640 S.COIL MLF1608K 100K-TL13 6200002350 S.COIL LQN 1A 27NJ04L14 6200005720 S.COIL ELJRE 33NG-FL15 6200007000 S.COIL ELJRE 82NG-FL19 6200005710 S.COIL ELJRE 27NG-FL21 6200005700 S.COIL ELJRE 22NG-FL23 6200008430 S.COIL 0.20-1.0-4TL 15NL25 6200002190 S.COIL MLF2012A 4R7K-TL105 6200007000 S.COIL ELJRE 82NG-FL201 6200005700 S.COIL ELJRE 22NG-FL202 6200005720 S.COIL ELJRE 33NG-FL203 6200008440 S.COIL LQN21A 8N2D04L204 6200008440 S.COIL LQN21A 8N2D04L205 6200006670 S.COIL ELJRE 68NG-F
REF ORDER DESCRIPTIONNO. NO.
[MAIN UNIT]
REF ORDER DESCRIPTIONNO. NO.
[RF BOARD]
6 - 3
L206 6200005690 S.COIL ELJRE 18NG-FL207 6200005690 S.COIL ELJRE 18NG-FL208 6200003640 S.COIL MLF1608K 100K-T
R1 7030003430 S.RESISTOR ERJ3GEYJ 821 V (820 Ω) R2 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R3 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ) R4 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) R5 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R6 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R7 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R10 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ) R12 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R16 7030003260 S.RESISTOR ERJ3GEYJ 330 V (33 Ω) R19 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R25 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R27 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R29 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 Ω) R30 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R31 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R32 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R33 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ) R34 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω) R35 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R36 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R37 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R45 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R50 7310003630 S.TRIMMER EVM-1XSX50 BQ4 (473) R51 7030003770 S.RESISTOR ERJ3GEYJ 564 V (560 kΩ) R52 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω) R53 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R54 7510000930 S.THERMISTOR NTCCF2012 3NH 103KC-TR55 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R56 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R57 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) R58 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R59 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ) R60 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R61 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R62 7030003230 S.RESISTOR ERJ3GEYJ 180 V (18 Ω) R64 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ) R65 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R66 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ) R67 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ) R68 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ) R69 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ) R70 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ) R71 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R72 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ) R73 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ) R74 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ) R75 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R76 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ) R83 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R86 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω) R88 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R93 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R202 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R205 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
[ITA], [ITA-1]7510001180 S.THERMISTOR NTCCM1608 3NH 221KC
[CSA], [CSA-1]R206 7310003610 S.TRIMMER EVM-1XSX50 B14 (103) R207 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R208 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R209 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R210 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 Ω) R211 7030003250 S.RESISTOR ERJ3GEYJ 270 V (27 Ω) R212 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 Ω) R213 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R301 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
[CSA], [CSA-1]7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)
[ITA], [ITA-1]
C1 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC2 4030008920 S.CERAMIC C1608 JB 1C 473K-T-AC3 4030008920 S.CERAMIC C1608 JB 1C 473K-T-AC4 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC5 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A
REF ORDER DESCRIPTIONNO. NO.
S.=Surface mount
C6 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC7 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC8 4030006970 S.CERAMIC C1608 CH 1H 060D-T-AC9 4030010780 S.CERAMIC C1608 CH 1H 1R5C-T-AC10 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC11 4030009470 S.CERAMIC C1608 CH 1H R75C-T-AC12 4030006990 S.CERAMIC C1608 CH 1H 080D-T-AC13 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC15 4030008920 S.CERAMIC C1608 JB 1C 473K-T-AC16 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC17 4030008880 S.CERAMIC C1608 JB 1C 223K-T-AC18 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC20 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC21 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC23 4030006940 S.CERAMIC C1608 CH 1H 030C-T-AC26 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC28 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC30 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC31 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC32 4030006970 S.CERAMIC C1608 CH 1H 060D-T-AC35 4030006910 S.CERAMIC C1608 CH 1H 0R5C-T-AC36 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC42 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC43 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC44 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC45 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC46 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC48 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC50 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC51 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC52 4030006930 S.CERAMIC C1608 CH 1H 020C-T-AC53 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-AC54 4030009350 S.CERAMIC C1608 CH 1H 3R5B-T-AC55 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC56 4030006910 S.CERAMIC C1608 CH 1H 0R5C-T-AC57 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-AC60 4510005430 S.ELECTROLYTIC ECEV0JA220SRC61 4030006960 S.CERAMIC C1608 CH 1H 050C-T-AC62 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC63 4610002150 S.TRIMMER CTZ3S-10A-W1-AFC64 4030009660 S.CERAMIC C1608 JF 1C 224Z-T-AC65 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC67 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC68 4550006150 S.TANTALUM ECST1CY105RC69 4030006990 S.CERAMIC C1608 CH 1H 080D-T-AC70 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC72 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC73 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC74 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC75 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC76 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC77 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC78 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC79 4510004630 S.ELECTROLYTIC ECEV1CA100SRC80 4030009660 S.CERAMIC C1608 JF 1C 224Z-T-AC81 4030008920 S.CERAMIC C1608 JB 1C 473K-T-AC82 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC83 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-AC84 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC85 4510004650 S.ELECTROLYTIC ECEV1EA4R7SRC86 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC87 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC88 4510004650 S.ELECTROLYTIC ECEV1EA4R7SRC89 4030009880 S.CERAMIC C1608 JB 1H 682K-T-AC90 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC91 4030008920 S.CERAMIC C1608 JB 1C 473K-T-AC92 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC93 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC95 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC96 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC100 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC102 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-AC201 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC202 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC203 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC204 4030006990 S.CERAMIC C1608 CH 1H 080D-T-AC205 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC206 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC207 4030006990 S.CERAMIC C1608 CH 1H 080D-T-AC208 4030007000 S.CERAMIC C1608 CH 1H 090D-T-AC209 4030006970 S.CERAMIC C1608 CH 1H 060D-T-AC210 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
REF ORDER DESCRIPTIONNO. NO.
[RF UNIT] [RF UNIT]
6 - 4
C211 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
J1 6910007660 CONNECTOR IMSA-9210B-1-02TJ2 6510018170 S.CONNECTOR 4-175643-4
W4 7030003860 S.JUMPER ERJ3GE JPW VW5 7030003860 S.JUMPER ERJ3GE JPW VW6 7030003860 S.JUMPER ERJ3GE JPW VW8 7030003860 S.JUMPER ERJ3GE JPW VW201 7030003860 S.JUMPER ERJ3GE JPW VW202 7030003860 S.JUMPER ERJ3GE JPW V
EP1 0910050351 PCB B 5162A [ITA], [ITA-1]0910050781 PCB B 5162A [CSA], [CSA-1]
REF ORDER DESCRIPTIONNO. NO.
[RF UNIT]
S.=Surface mount
SECTION 7 MECHANICAL PARTS AND DISASSEMBLY
7 - 1
Screw abbreviations A, B0, BT: Self-tappingPH: Pan headFH: Flat headBiH: Bind headNI: NickelSUS: StainlessZK: Black
SP1 2510000960 Speaker K036NA500-26A27 1
EP1 3310002090 Antenna 2045ANT 1
MP1 8210015181 Panel 2045 Front Panel-1 [ITA], [CSA] 18210016101 Panel 2045 Front Panel (A)-1 1
[ITA-1], [CSA-1] MP2 8210015191 Panel 2045 Rear Panel-1 [ITA], [CSA] 1
8210016111 Panel 2045 Rear Panel (A)-1 1[ITA-1], [CSA-1]
MP3 8110006400 Cover 2045 Rear Cover [ITA], [CSA] 18110006720 Cover 2045 Rear Cover (A) [ITA-1], [CSA-1] 1
MP4 8110006410 Cover 2045 Lock Cover [ITA], [CSA] 18110006730 Cover 2045 Lock Cover (A) [ITA-1], [CSA-1] 1
MP5 8310042680 Plate 2045 Window Plate 1MP7 8210015220 Panel 2045 Reflector 1MP8 8610010570 Knob N-265 1MP9 8930045192 Seal 2045 Top Seal-2 1MP10 8930045230 Key 2045 4-Key 1MP11 8930045200 Button 2045 PTT Button 1MP12 8930046990 Seal 2045 Main Seal (A) 1MP13 8930045220 Seal 2045 BATT Seal 1MP14 8930046280 Terminal 2045 ANT Termainal 1MP20 8830001370 Screw 2045 VR Nut 1MP22 8930045750 Seal O-ring (X) 1MP23 8830000110 Screw Nut M4 1MP24 8810009560 Screw PH BO 2x6 ZK (BT) 4MP25 8810008640 Screw FH BO 2x4 NI-ZU (BT) 2MP30 8810008990 Screw PH BO 2x10 ZK (BT) 1
REF. NO. ORDER NO. DESCRIPTION QTY.
7-1 CABINET PARTS[CHASSIS PARTS]
REF. NO. ORDER NO. DESCRIPTION QTY.
[MAIN UNIT]
DS2 5030001580 LCD LD-BU10185J 1
EP1 8930045510 LCD contact SRCN-2045-SP-N-W 1
MP1 8930045331 2045 Belt clip-1 1MP2 8820001040 2045 Screw 1
REF. NO. ORDER NO. DESCRIPTION QTY.
REF. NO. ORDER NO. DESCRIPTION QTY.
[RF UNIT]
MP1 8510011570 Case 2045 VCO Case 1
7-2 ACCESSORIES
MP1 MP2
7 - 2
UNIT abbreviation (C): CHASSIS PARTS, (RF): RF UNIT, (M): MAIN UNIT
MP1 (C)
SP1 (C)
MP10 (C)
MP12 (C)
EP1 (M)
DS2 (M)
MP7 (C)
MP5 (C)
MAIN unit
MP20 (C)
MP25 (C)
MP14 (C)
MP23 (C)
MP11 (C)
MP13 (C)
MP4 (C)MP2 (C)
MP25 (C)
MP9 (C)
MP8 (C)
RF unit
MP24 (C)
MP30 (C)
MP24 (C)
MP22 (C)
EP1 (C)
MP3 (C)
MP1 (RF)
SECTION 8 SEMI-CONDUCTOR INFORMATION
8 - 1
• DIODES
• TRANSISTOR AND FET’S
2SA1362 GR(Symbol: AEG)
2SC4213 B(Symbol: AB)
2SC5108 Y(Symbol: MC)
DTA114 EU(Symbol: 16)
UN5119(Symbol: 6K)
UN9215(Symbol: 8E)
DTC114 EU(Symbol: 14)
MRF9745(Symbol: M745)
UMZ1N(Symbol: Z1)
UMZ2N(Symbol: Z2)
2SC5194(Symbol: T88)
2SJ144 Y(Symbol: VX)
2SK1829(Symbol: K1)
2SC4215 O(Symbol: QO)
2SC4226 R25(Symbol: R25)
2SC4228 R44(Symbol: R44)
2SA1586 GR(Symbol: SG)
2SB798 DK(Symbol: DK)
2SC3356 R24(Symbol: R24)
2SC4081 S(Symbol: BS)
B
E
C
DTA144 EU(Symbol: 16)
B
E
C
B
E
C
E
C
B
E
C
B
B
E
C
S
D
G
B
E
C
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
E1
B1
C2
C1
B2
E2
E1
B1
B2
C1
E2
C2
B
E
C
B
E
C
B
C
E
C
E
C
B
E
1SS355(Symbol: A)
MA2S111(Symbol: A)
1SV284(Symbol: TL )
MA77(Symbol: 4B)
MA2S077(Symbol: S)
A K
MA2S728(Symbol: B)
SECTION 9 BOARD LAYOUTS
9-1 MAIN UNIT
• TOP VIEW (IC-4008A)
9 - 1
C20
R98
R74
R76C53
C60
IC5
C55
C88
R78
W7
C80
R42
R12
R46
R50
C5
R31
R11
8C3
R9
R11
0
C25
C7
C79
C4
Q6
R13
Q3
R10R
202
C35
C34
R45R
36
C36
C31
R43
R37
R41
C32
R38
C90
C8 Q7
MC1
C64
Q25
D4
C62
C65
C89
R77
C67
R80
Q18
C17
C52
C18 C49
C48
C81
R23
C63
C97
C96
R26
Q11
Q14
Q27
Q10
1
D5Q28
DS2
R11
4
R20
0
R11
9
R11
5
R201
C42
C9
C75
R89
C71
C74R90
R49
D101
D2
DS1
C95 R22
R27
C50
W3
R24
R25
R55
R56
C15R61
C57
IC6
9 - 2
• BOTTOM VIEW (IC-4008A)
R58
R88
R54
Q10
C21
C47
C44
C72
R87
C59
R106 C82
R112
C46
C87R103 C51
R62
C92
C94
R97
R63
C45
R79
C86
R68
R69
IC3
Q23
R86
IC9
J4
J1
J3
S1
X1
Q5
C6
C29
R6
R7 R
5R
4
R40
R10
5
R32
R34
C26
C40
C27
C11
R33
R2
R10
8
W1
W4
R60
Q1
C73
C83
R51
R52
C93 C24
R53C98
R39
R102
Q2 C28
C91
C10
R14
R95
R35
Q12
Q29
R64
R99
R100
R101
IC1
R65
R66 R81
R72
C56 C
54
R94C
61
R96
R57
R70
R71
R67
C1
C85
IC2
R30
PS
CB
AT
TM
OD
T+
3V
OL
R+
3G
ND
UN
LKC
KD
ATA
ST
BS
QL
SE
NS
AF
131
2 14
J4
to RF unit J2
9 - 3
C57
IC6
C20
Q14
IC5
C63
Q27
Q11 R26
R49
W3
C74
D303
D5
DS2
C55C17
C52
C18
C48
C49
R23
R114
R302
R89C9
C42
C75R90
C71
Q28D101
C97
R74
R76
R98
C53
C60
C81
C96
D2
DS1
C95
R61 C15
R22
R27
C50
R24
R25
R56
R55
C88
R78
Q18
Q25
D4 W7
C80
C64
C67 C
62
R42
R43
C90
MC1
R37
R46
R13
C79
C4R50
C5
C7
C8 Q7
Q3
Q6
R12
C34
R45
R36
C36
C31
R20
2
R10
R11
8
R31
R11
0
C25 R9
C3
C35
R41
C32
R38
C65
R77
C89
R80
9 - 4
R58
IC9
C6
IC2
C29
C73
R39
R99
R100
R101
R35
C91
C10
R14
R64
W1
W4
Q1
R60
R10
8
R2
R4
R5
Q2 Q12
Q29
C28
R102
R40
R32
R10
5
C26
C27
C40
R95
C11
R34
R33
R65
R6
R7
C24
R53
R66
C1
C85
R30
C83
R51
R52
C93
C98
Q10
C59 C72
C82 J1
S1
J3
Q23
R87 R106
R30
1
R112
R81
R72
C61
C56 C
54
R94
C46
R63
C45
R79
C87
X1
C86
IC1
R103
R57 R96
R70
R71
R67
C92
C94
C51R97
R62
R69
R68
IC3J4
Q5
Q44
R54
R88
C21
R86
C47
PS
CB
AT
TM
OD
T+
3V
OL
R+
3G
ND
UN
LKC
KD
ATA
ST
BS
QL
SE
NS
AF
131
2 14
J4
to RF unit J2
9 - 5
9-2 RF UNIT
• TOP VIEW
R69
R67
R71
R66
C89
R68
C96
L6
L204
L203
D103
L5
L23
C90
C36
C4 R12
C70
C23
R86Q14 Q13
D9
D8
C81 C82
C48
C43
C86
IC1
R64
R65 R32
R27
C13
R60
R19
R4
C28 C3 L2
5
C67
R58
Q2
J2
R5
C46
L1
C11
C72
R209R213 R202
W20
2
W20
1L201
C20
1
C20
3C
204
L202
C26
Q20
1
Q20
2
R205
R93
C87
C62
C61
C18 C17
R10 R45
W4
W6
L15
L208
W5
C68R62
C206
C202
C65
C20
8
C9
C30
L205
C44
C31
D7
C207
C12
C10 C8
L10
Q15
GN
DR
+3
VO
LT
+3
MO
DB
AT
TP
SC
AF
SE
NS
SQ
LS
TB
DA
TAC
KU
NLK
113
14 2
J2
to MAIN unit J4
9 - 6
• BOTTOM VIEW
C79
C83
X1
C63
R52
R88
C15
C16
C69
C55
R36C57
L14
C64
R34
C52
R31
C53
Q6
L13
R54
C50
R30
R29
C20
L11
D4
D5
R35
R33
L12
Q7
Q12
C84
C56
C51
R210Q8
C60
FI1
FI2
W8
Q1R3
R2
FI3
J1
R50
R206C88
C85
R211
C211
L207
L105
L19
C102R212
C21
C42
C100
R208
R6
C35
C45
R53
R55
R61
L21R
37
R30
1
R7
C20
9
C21
0
R75 R
76
R74
C93
C92
C91
Q16
R83
L3C6
D102 D1
01
R20
7
Q3
C32
R16 C5
R70
R72
R73
C95
C205
R25 L4
L206
C7
C75 C76R56
R54
X2
D2
D1
R59
IC2 C1
C78
C77
R1R57
C2
C80
C74
R51
C73
SECTION 10 BLOCK DIAGRAM
10 - 1
CTCIN
D/A
REMIN
PTT2
MICSW
RMUT
AFON
RXV
TXV
POWER
LCD
DS2
VOLTSENS RESET
IC5
X2CDBCA450CX24(450 kHz)
FI3: CFWM450E
CERAMICBPF(450 kHz)
FMDET S DET
IFAMP
NOISEDET
IC2TA31136FN
2SC4215Q13: 2SC4081Q14: 2SA1586D8 : 1SS355D9 : 1SS355
FL-298
Q6: 2SC5108D4,D5: 1SV284
X1CR-632(21.25 MHz)
2nd.Lo: 21.25 MHz
2nd MIX
IC1TB31202FN
UNLOCK
DATA,CK,STB
Q1 FI2
ATT
Q72SC5108
R50MOD LEVEL SET
VCOBUFF
LOSW
D1: MA77D2: MA77
TX/RXSW
2SC3356
PWRAMP
DRIVEAMP
MA2S728
PREDRIVE
D7: MA2S077D101: MA2S077D102: MA2S077
POWER SETR206
IC3X24C01AS
EEPROM
X1CR-627
5.8368 MHz
POWER
MODE
UP
DOWN
PTT
S1
CPU
AF
VOL
MMUT
TXMOD
Q72SC4081
TONELPF
TONELPF
Q122SC4081
MODSWQ1DTA144EU
LPF IDC+3V
IC2ANJM2100M
Q62SK1829
MICMUTE
IC2BNJM2100M
Q232SJ144
R58AF VOL
VOLMUTE
MIC1KUC3523
PTTSENSE
MICSW MIC
Q14DTA114EU
DS1LN1371GS-80928ANMP
LEDDRV
R+3CURRENTAMP
R+3 T+3
+3VCURRENTAMP
Q25: UMZ2ND4: 1SS355
+3V TO LOGIC
+3REG
IC6S-81230SG
Q182SA1586
Q27 : 2SC4081Q28 : 2SB798Q101: UMZ1ND5: 1SS355D101: 1SS355
T+3CURRENTAMP
D2 1SS355
PROTECTOR
Q29: DTC114EU
Q2: UN9215Q3: UN5119
AFMUTE
BATTBATTERY
J3 SP JACK
COMON LINE
TX LINE
RX LINE
DATA BUS LINE
J1 MIC JACK
SP1
AFAMP
IC9NJM2070M
Q5 : 2SA1362Q10: 2SC4081Q11: 2SC4213
Q22SC4226
Q3: 2SC5194
RFAMP
ANTSW HPF LPF
ANT
CHASSIS UNT
Q15: 2SC4081Q16: 2SC4081
VCOREG
PLLIC
AF FIL
1st.IF: 21.7 MHz
1st.LO: 411.375-413.075MHz
TX/RX: 433.075-434.775MHz
TX: 433.075-434.775MHz
1st MIX
FI1: NSVA468
SHIFT
Q122SC5108
Q202: MRF9745
D103 Q201Q82SC4228
SQ
L
SE
NS
PS
C
LOOPFIL
IFAMP
XTALBPF BPF
CHASSIS UNIT
RF UNIT
MAIN UNIT
IC1µPD753036GK
[CSA/-1]
Q27 : 2SC4081Q28 : 2SB798D5: MA2S111D101: MA2S111D303: MA2S111
[ITA/-1]
SECTION 11 VOLTAGE DIAGRAM
11 - 1
11-1 MAIN UNIT
LON: 0LOF: 3.02
LON: 2.82LOF: 0
C: 3.02
T: 3.04R: 2.40
C: 3.82
C: 3.10
C: 1.65
T: 0R: 0.86
C: 1.95
T: 0R: 2.97
C: 3.12T: 0R: 3.02
C: 3.10
T: 1.58R: 0
T: 3.05R: 0
T: 1.46R: 0
C: 0
C: 3.12
T: 1.48R: 0
T: 1.45R: 0
C: 2.50
C: 3.13
T,SC: 0.49SO: 0.61
T: 0SO: 2.95SC: 0
T: 3.94SO: 3.79SC: 3.98
T: 0SO: 2.33SC: 0
T: 0SC: 0SO: 4.50
T,SC: 0.43SO: 1.93
T: 1.07R: 0
T: 3.70R: 4.00
T: 0.43R: 0
T: 0.50R: 0
T: 2.77SO: 0SC: 2.77
T: 0R: 3.12
T: 3.00R: 0
T: 2.75R: 0
T: 1.60R: 0
C: 3.02 [ITA/-1]T: 2.68R: 0
[CSA/-1]
T: 1.56R: 0
[ITA/-1]T: 3.70R: 0
[CSA/-1]
W4 W1
R101100 k
R102100 k
R98100 k
R60100 k
R99100 k
R100100 k
S1SW-149
C750.001
R6818 k
R6918 k
C530.1
NC1
NC2
NC3
VSS4 SDA 5SCL 6NC 7VCC 8
IC3X24C01AS
C4524 P
X1CR-627
R721 M
C4624 P
R6147
Q14DTA114EU
DS1LN1371G
R96100 k
R901 k
C92470 P
R67 18 kR71 33 k
R70 68 k
R891 k
R97100 k
C740.001
RE
MIN
EEPDA
RXV
EEPCK
PSC
RESET
TXVLAMPCMICSWMMUTE
AN361
P73/KR780
AN462
AN563
AVSS64
AVREF65
VDD66
XT167
XT268
IC69
X170
X271
RESET72
P60/KR073
P61/KR174
P62/KR275
P63/KR376
P70/KR477
P71/KR578
P72/KR679
SQ
LIN
CT
CIN
TX
MO
DC
TC
O2
CT
CO
1C
TC
O0
PO
WE
RP
LLS
TP
LLD
AP
LLC
KA
FO
NR
MU
TE
BE
EP
UN
LKT
ES
TC
LIN
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
AN
2A
N1
AN
0P
83/A
N7
P82
/AN
6
P31
/SY
NC
P30
/LC
DC
LP
23/B
UZ
P22
/PC
L/P
TO
2P
21/P
TO
1P
20/P
TO
0P
13/T
I0P
12/T
NT
2P
11/T
NT
1P
10/T
NT
0P
03/S
I/SB
1
P81
/TI2
P80
/TI1
P33
P32
COM0 21
P02/SO/SB0 40
COM1 22COM2 23COM3 24BIAS 25VLC0 26VLC1 27VLC2 28
P40 29P41 30P42 31P43 32VSS 33P50 34P51 35P52
36P53 37
P00/INT4 38P01/SCK 39
S31
/BP
7
S30
/BP
6S
29/B
P5
S28
/BP
4S
27/B
P3
S26
/BP
2S
25/B
P1
S24
/BP
0
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
18 19 20
SE
G25
SE
G24
SE
G23
SE
G22
SE
G21
SE
G20
SE
G19
SE
G18
SE
G17
SE
G16
SE
G15
SE
G14
SE
G13
SE
G12
CO
M0
CO
M1
CO
M2
CO
M0
CO
M1
CO
M2
DS2LD-BU10185J
R6518 k
R6618 k
R6418 k
+3 V
UNLK
VOL
CKDATASTB
AFSENSSQL
MOD
PSC
R+3
T+3
BATT1 23 45 67 89 1011 1213 14
J4 4-175638-4to RF unit J2
8
IC2aNJM2100M
R3068 k
C730.0033
T-ID
1
3
2
4 C10.0015
R282 k
R3982 k
C29270 P
R4047 k
Q2UN9215
Q3UN5119
Q1DTA144EU
C61
PTT2
Q62SK1829
RMUTE
AFON
BEEP
Q182SA1586
R8110 k
R74 10 k
C610.1
BATIN
C560.1
R80100 k
R94220 k
C672.2
R79 220 k
R76100 k
OUT
C600.1
+3 V
TXVRXV
C630.1
C94330 P
D41SS355
W7R77470
C89470 P
3 2 1
654
Q25UMZ2N
C650.1
R7810 k
GND1
VIN2
VOUT3 NC
NC
R541.2 k
R55120
C490.1
C4822
Q102SC4081
Q52SA1362
C47470 P
C553.3
R2315 k
IC9NJM2070MC52
2.2
R561
C500.1
C17150
Q112SC4213
R2610 k
C1810
C97330 P
C96330 P
W5
J3HSJ1493-01-010
R58RV-24410 k
C98330 P
SP1CHASSIS
C200.1
D21SS355
R2512 k 1
REMIN
23
4 5
678
R452.2 MC36
0.001
C400.1
R46100
R355.6 k
Q122SC4081
C510.1
R5715 k
R346.8 k
C26470 P C27
0.1
C280.047
R336.8 k
R32680 k
C320.1
C310.022
C340.0047
R3822 k
R3610 k
R3722 k
R414.7 k
Q72SC4081
C240.033
R531.5 M
TO RF unit
BE
EP
R423.9 k
R4356 k
C350.1
R51.2 M
W6
R71.2 k
R10833 k
R482 k 7
IC2bNJM2100M
C850.1
R52330 k R118
4.7 k
MMUTE
C93330 P
C30.1
R9100 k
R504.7 k
C5470 P
C790.1
R95
4.7
k
MC1 KUC3523
R143.3 k
C10470 P
C11470 P
Q29DTC114EU
C40.1
C25470 P
R1101 M
C210.1
C150.1 R22 33 k
R27100
Q232SJ144
R871 M
R86100 k
R88100 k
C59470 P
C720.01
C570.1
R11233 k [ITA/-1]10 k [CSA/-1]
R301118 k
R2002.2 M
R3021 k
D101MA2S111
D1011SS355
C862.2
Q272SC4081
BATT
R1141.2 k3.3 k
D5MA2S111 [ITA/-1]1SS355 [CSA/-1]
R115560
D303MA2S111
654
3 2 1
Q101UMZ1N
Q282SB798
Q282SB798
R+3
SE
NIN
BA
TIN
RX
D
TEST
R103100 k
R62100 k
PTT2
R10510 k
5
6
R6180 k
R202100
R134.7 k
R1082
W3
C810
C90470 P
R1210
R49100
C9470 P
C420.01
J1HSJ-1102-01-540
C95330 P
C440.1
C70.1
C91470 P
R51470 k
C830.1
RE
MIN
VDDVSS NC
NC
IC5 S-80928ANMP
C80100/4 V
C620.1
C88470 P
C810.033
4
5123
R311 M
C540.1
R+3
C6422
R635.6 k
IC6 S-81230SG
4
5
R24 1.5 M
C820.047
R10610 k
[PTT] [DOWN] [UP] [MOD] [POWER]
C87470 P
C : COMMONT : TXR : RXSO : SQL OPENSC : SQL CLOSELON: LIGHT ONLOF : LIGHT OFF
C710.1
R201270
R119100 k
[ITA/-1] [CSA/-1][ITA/-1]
[CSA/-1]
[ITA/-1]
[CSA/-1]
[ITA/-1]
[CSA/-1][ITA/-1][CSA/-1]
11-2 RF UNIT
11 - 2
T: 0R: 2.96
T: 0R: 0.72T: 0
R: 1.86
T: 0R: 2.60
T: 0R: 1.76
T: 0R: 0.72
T: 0R: 1.98
C: 2.83
C: 2.80 T: 0R: 1.12
T: 1.16R: 0
T: 0.42R: 0.36
T: 0.72R: 0
T: 1.38R: 0
T: 1.51R: 0
T: 0.75R: 0.84
T: 1.20R: 0
T: 0R: 0.82
T: 0.57R: 0
T: 1.47R: 0
T: 0R: 2.61
T: 0R: 0.99
T: 0R: 1.82
T: 0.18R: 0.78
T: 0R: 1.72
T: 0R: 0.95
T: 2.85R: 0.01
C: 1.22
C: 2.01
C: 0.75
C: 0.70
T: 1.56R: 0.02
C: 4.5
T: 0R: 2.96
C: 3.06
C: 2.49
C: 2.99
C: 3.02
R52560
R53100 k
C74470 P
C730.1
C75470 P
R51 560 k
IC2TA31136FN
R54NTCCF20123NH
R5515 k
123456789
AF
OU
TF
ILIN
FIL
OU
TB
IAS
IFIN
VD
DM
IXO
UT
OS
CO
UT
OS
CIN
QU
AD
INIF
OU
TS
OU
TN
DE
TN
OU
TV
SS
MIX
IN
10 11 12 14 15 1613
C76470 P
R5615 kR59
1.8 k
R584.7 k
C20.047
C7910
R571.2 k
X2CDBCA450CX24
C7722 P
C7868 P
C831C67
0.1
R7110 k
Q152SC4081
R67680 k
C10.001
R282 k
R31.8 k W8
FI2FL-298 C36
10 P
R1820
Q12SC4215
1
345
FI3CFWM450E
L1927 nH
R5100 k
R64.7 k
C350.5 P
L12.2 µH
R19470
C28470 P
Q22SC4226
R42.2 k
C4622 P
(21.25 MHz)
2nd LO
C4470 P C48
0.01
C130.001
C16470 P
C615 P
C150.047
FIN11
VCC2
CP13
GND4
LD5
CK6
DATA7
STB8
BO9
XOUT10
XIN11
SW12
GND 13CP2 14VCC 15FIN2 16R27
47 k
C63CTZ3S-20C20 P
R8810 k
C4233 P
C4312P
C10022 P
X1CR-633
C620.01
C681
W4
Q122SC5108
C70470 P
C884.7
R8668
Q82SC4228
L2122 nH
R3722 k
D2MA77
D1MA77
R121 k
R2081 k
L20718 nH
C2110.001
R212180
R21127
L10582 nH
C1021.5 P
W6
R108.2 k
C170.022
R454.7 k
C180.001
C543.5 P
R210180
R34680
C698 P
R36220
L1433 nH
R3133 K
C55470 PC50
12 P
L1327 nH
C522 P
L1210 µH
C640.22
D41SV284
C26470 P W
201
R205NTCCM16083NH221KC [CSA/-1]T+3
C201470 P
C20222 P
C2048 P
L20122 nHR202
6.8 k
Q2012SC3356
R20
6E
VM
-1X
B14
10 k
R30112 k [ITA/-1]1 k [CSA/-1]
C20322 P
C233 P
C21470 P
W202
L20233 nH
R213220
D103MA2S728
W5
D7MA2S077
C84470 P
C6022 R62
18
2
3 4 5 6 7 8
FI1 NSVA468 C326 P
Q32SC5149
L318 nH
1st LO
R+3
C5470 P
C65470 P
L20618 nH
D102MA2S077
C317 P
C307 P
L617 nH
L2315 nH
L517 nH
C86 P
C128 P
C110.75 P
C91.5 P
C1010 P
C4427 P
L1022 nH
Q72SC5108
C571.5 P
L1582 nH
L20810 µH
C531.5 P
C560.5 P
C5112 P
R3547 k
Q62SC5108
R29180
C20470 P
R3033 k
L1110 µH
D51SV284
R50EVM-1XBQ447 k C85
4.7
1 2
3 4
5 6
7 8
9 10
11 12
13 14
J24-175643-4
MOD
L254.7 µH
T+3
PSC
R+3
BATT
C800.22
R326.8 kC82
0.1
R60 100 k
R6110 k
AF
STB
DATA
CK
SENS
SQL
UNLK
R33 8.2 k
IC1 TB31202FN
C30.047
R2071 k
R205 1 k [ITA/-1]
Q202MRF9745
C2050.001
C2060.001
L2038.2 nH C208
9 P
L2048.2 nH
C2078 P
D81SS355
R9310R65
3.3 k
C860.22
Q132SC4081
D91SS355
Q142SA1586
C870.1
R6456 k
R209220
C72470 P
L20568 nH
R1633
R747
C6470 P
R2533 k
C722 P
D101MA2S077
L412 nH
C2107 P
C4510 P
C2096 P
J1IMSA-9210B-1-02T
1
2
EP1
2
C810.047
C95470 PR83 10 k
VOL
R7510 k
Q162SC4081
R76 3.9 k
R73680 k
R728.2 k
C930.01
R74390 k
C920.01
R7027 k
C910.047
C96470 P
R693.9 k
R68390 k
C900.01
R6612 k
C890.0068
1
RF TEST PORT
C: COMMONT: TXR: RX
6-9-16, Kamihigashi, Hirano-ku, Osaka 547-0002, JapanPhone : 06 6793 5302Fax : 06 6793 0013
Communication EquipmentHimmelgeister Str. 100, D-40225 Düsseldorf, GermanyPhone : 0211 346047 Fax : 0211 333639URL : http://www.icomeurope.com
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A Division of Icom America Inc.3071 #5 Road, Unit 9, Richmond, B.C., V6X 2T4, CanadaPhone : (604) 273-7400 Fax : (604) 273-1900
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6-9-16, Kamihigashi, Hirano-ku, Osaka, 547-0002, Japan
A-5505I-SPrinted in Japan
© 1998 by Icom Inc.
