VHF MARINE TRANSCEIVER

iM25
iM25EURO

S-15208XZ-C1
August 2015
 INTRODUCTION

This service manual describes the latest technical informa-

tion for the IC-M25 and IC-M25EURO vhf transceiver, at the
time of publication.

To upgrade quality, any electrical or mechanical parts

and internal circuits are subject to change without notice
or obligation.

MODEL VERSION VERSION TX OUTPUT

NAME NAME NUMBER POWER
USA #01 5W/1W
IC-M25 EXP #02 5W/1W
CHN #03 5W/1W
EUR #05 5W/1W
UK #06 5W/1W
5W/1W
IC-M25EURO FRG #07
(1W/0.5W)
HOL #08 5W/1W
AUS #09 5W/1W
USA-01 #11 5W/1W
IC-M25 EXP-01 #12 5W/1W
CHN-01 #13 5W/1W
EUR-01 #15 5W/1W
UK-01 #16 5W/1W
5W/1W
IC-M25EURO FRG-01 #17
(1W/0.5W)
HOL-01 #18 5W/1W
AUS-01 #19 5W/1W
USA-02 #21 5W/1W
(IC-M25)
IC-M25 EXP-02 #22 5W/1W
CHN-02 #23 5W/1W
EUR-02 #25 5W/1W CAUTION
UK-02 #26 5W/1W
5W/1W DO NOT reverse the polarities of the power supply when con-
IC-M25EURO FRG-02 #27
(1W/0.5W) necting the transceiver.
HOL-02 #28 5W/1W
AUS-02 #29 5W/1W DO NOT apply an RF signal of more than 20 dBm (100 mW) to
the antenna connector. This could damage the transceiver’s
front-end.

ORDERING PARTS REPAIR NOTES

Be sure to include the following four points when ordering 1. Make sure that the problem is internal before disassem-
replacement parts: bling the transceiver.
2. DO NOT open the transceiver until the transceiver is dis-
1. 10-digit Icom part number connected from its power source.
2. Component name 3. DO NOT force any of the variable components. Turn them
3. Equipment model name and unit name slowly and smoothly.
4. Quantity required 4. DO NOT short any circuits or electronic parts. An insulated
tuning tool MUST be used for all adjustments.
<ORDER EXAMPLE> 5. DO NOT keep power ON for a long time when the trans-
1110003491 S.IC TA31136FNG IC-M25 MAIN UNIT 5 pieces ceiver is defective.
8820001210 Screw 2438 screw IC-M25EURO Top cover 10 pieces 6. DO NOT transmit power into a Standard Signal Generator
or a Sweep Generator, otherwise the RF power may dam-
Addresses are provided on the inside back cover for your age them.
convenience. 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 the test equipment thoroughly
before connecting it to the transceiver.

Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the
United Kingdom, Germany, France, Spain, Russia, Australia, New Zealand, and/or other countries.
 TABLE OF CONTENTS

SECTION 1 SPECIFICATIONS
SECTION 2 INSIDE VIEWS
SECTION 3 DISASSEMBLY INSTRUCTION
SECTION 4 BATTERY PACK REPLACEMENT
SECTION 5 CIRCUIT DESCRIPITON
5-1 RECEIVER CIRCUITS....................................................................................... 5-1
5-2 TRANSMITTER CIRCUITS................................................................................ 5-2
5-3 FREQUENCY SYNTHESIZER CIRCUITS........................................................ 5-3
5-4 VOLTAGE BLOCK DIAGRAM............................................................................ 5-3
SECTION 6 ADJUSTMENT PROCEDURES
6-1 PREPARATION.................................................................................................. 6-1
6-2 FREQUENCY ADJUSTMENT........................................................................... 6-2
6-3 RECEIVE ADJUSTMENT.................................................................................. 6-3
6-4 TRANSMIT ADJUSTMENT................................................................................ 6-3
SECTION 7 PARTS LIST
SECTION 8 MECHANICAL PARTS
SECTION 9 BOARD LAYOUTS
SECTION 10 BLOCK DIAGRAM
SECTION 11 VOLTAGE DIAGRAM
 SECTION 1 SPECIFICATIONS

M GENERAL M TRANSMITTER
DD IC-M25 (Except [CHN]) DD IC-M25 (Except [CHN])
• Frequency coverage (MHz): • Output power: 5 W (approximately)/1 W
TX 156.025–157.425 • Modulation system: Variable reactance frequency modulation
RX 156.050–163.275 • Maximum frequency deviation:
• Mode: FM (16K0G3E) ±5 kHz
• Power supply voltage: 3.7 V DC nominal (negative ground) • Adjacent channel power:
• Current drain (approximately): 70 dB
TX (5 W/1.0 W) 2.3 A/0.9 A • Spurious emissions: –68 dBc typical
Maximum audio (internal SP) 0.30 A • Residual modulation: 40 dB
Maximum audio (external SP) 0.20 A • Audio frequency response:
• Frequency stability: ±10 ppm +1 dB to –3 dB of 6 dB octave from 300–3000 Hz
• Operating temperature:
–20°C to +60°C (–4°F to +140°F)
• Dimensions (projections not included): DD IC-M25EURO/IC-M25 only [CHN]
56.6 (W) × 134.2 (H) × 30.5 (D) mm, • Output power: 5 W (approximately)/1 W/0.5 W*
2.2 (W) × 5.3 (H) × 1.2 (D) inch *For only [FRG]
• Weight: 220 g, 7.8 oz (approximately) • Modulation system: Variable reactance frequency modulation
(including the supplied antenna and belt clip) • Maximum frequency deviation:
±5 kHz
• Adjacent channel power:
DD IC-M25EURO/IC-M25 only [CHN] 70 dB
• Frequency coverage (MHz): • Spurious emissions:
TX 156.000–161.450 [EUR], [FRG], [UK] and [CHN] 0.25 µW [EUR], [FRG], [HOL], [UK] and [CHN]
156.000–161.600 [HOL] 0.25 µW typical [AUS]
156.025–157.425 [AUS] • Residual modulation: 40 dB
RX 156.000–163.425 [EUR], [FRG], [HOL], [UK] and [CHN] • Audio frequency response:
156.300–162.025 [AUS] +1 dB to –3 dB of 6 dB octave from 300–3000 Hz
• Mode:
FM (16K0G3E)
• Power supply voltage:
3.7 V DC nominal (negative ground) M RECEIVER
• Current drain (approximately): DD IC-M25 (Except [CHN])
TX (5.0 W/1.0 W/0.5 W*) 2.3 A/0.9 A/0.7 A* • Sensitivity : 0.25 µV (–12 dBµ) typical (at 12 dB SINAD)
*For only [FRG] • Squelch sensitivity: 0.25 µV (–12 dBµ) typical (at threshold)
Maximum audio (internal SP) 0.30 A • Intermodulation: 70 dB typical
Maximum audio (external SP) 0.20 A • Spurious response: 70 dB typical
• Frequency stability: • Adjacent channel selectivity:
±1.5 kHz [EUR], [FRG], [HOL], [UK] and [CHN] 70 dB typical
±10 ppm [AUS] • Audio output impedance:
• Operating temperature: 12 Ω (internal speaker)
–15°C to +55°C [EUR], [FRG], [HOL], [UK] and [CHN] 4 Ω (external speaker)
–10°C to +55°C [AUS] • Audio output power: Internal SP 0.55 W typical
• Dimensions (projections not included): (at 10% distortion) External SP 0.30 W typical
56.6 (W) × 134.2 (H) × 30.5 (D) mm,
2.2 (W) × 5.3 (H) × 1.2 (D) inch
• Weight (approximately):
DD IC-M25EURO/IC-M25 only [CHN]
220 g, 7.8 oz (including the supplied antenna and belt clip)
• Sensitivity : –6 dBµ emf typical (at 20 dB SINAD)
• Squelch sensitivity: –6 dBµ emf typical (at threshold)
• Intermodulation: 68 dB [EUR], [FRG], [HOL], [UK] and [CHN]
65 dB [AUS]
• Spurious response: 70 dB [EUR], [FRG], [HOL], [UK] and [CHN]
65 dB [AUS]
• Adjacent channel selectivity:
70 dB [EUR], [FRG], [HOL], [UK] and [CHN]
65 dB [AUS]
• Audio output impedance:
12 Ω (internal speaker)
4 Ω (external speaker)
• Audio output power: Internal SP 0.55 W typical (at 1 kHz)
(at 10% distortion) External SP 0.20 W

1-1
 ???????
(???)

??????? ???????
(???) (???)
SECTION 2 INSIDE VIEWS

• MAIN UNIT
(TOP VIEW)

??

LOCK VOLTAGE BUFFER

(IC400)
AF SW
(IC260)

LITHIUM BATTERY CHARGER

(IC601)

2-1
 ???????
(???)

??????? ???????
(???) (???)

• MAIN UNIT
(TOP VIEW)

EEPROM
(IC340)
RESET
NIT (IC341)
OM VIEW)

+3 V REGULATOR
(IC220)

CPU CLOCK
(X360)

?????
??)
TX POWER AMP
(Q54)

TX POWER AMP
(Q55)

DRIVE AMP
(Q53)

VCO

AF POWER AMP
(IC362)
AF AMP
(IC364)
1st IF FILTER D/A CONVERTER
(FI150) (IC190)
???? PLL IC
?) (IC1)
1st IF FILTER DUAL OP AMP
(FI151) (IC365)
REFERENCE
FREQUENCY
OSCILLATOR
(X1)
DISCRIMINATOR
(X170)

IF IC
(IC170)

2nd IF FILETR
(FI170)
QUAD OP AMP
(IC200)

2-2
 SECTION 3 DISASSEMBLY INSTRUCTION

1. Removing the MAIN UNIT

1) Remove the 6 screws from the rear panel. 5) Lift the MAIN UNIT with CHASSIS out of the front
panel.
MAIN UNIT
MAIN UNIT
MAIN UNIT

MAIN UNIT
MAIN UNIT

MAIN UNIT

Front panel
Front panel
Front panel

Front panel
Front panel

2) Carefully separate the rear panel, and turn it over in Front panel
2. Removing the CHASSIS
order to disconnect the battery connector and the 1) R emove the solder from the antenna connector
sensor connector. conductor. FFC
Rear panel 2) Disconnect the FFC from the MAIN UNIT.
UNSOLDER FFC
Rear panel FFC
Rear panel UNSOLDER
Sensor connector UNSOLDER
FFC
FFC
Sensor connector Rear panel
Rear panel Solder
Sensor connector remover
UNSOLDER
UNSOLDER
Solder
remover
Solder
FFC
Sensor connector
connector Rear panel remover
Sensor UNSOLDER
Solder
Solder
remover
remover
Sensor connector
Solder
remover

3 screws
3 screws
3) Remove the 3 screws from the MAIN UNIT, and
then3remove
screwsthe CHASSIS.

3) Remove the 6 screws from the MAIN UNIT. 33 screws

screws
MAIN UNIT
4) Disconnect the speaker cable from the MAIN UNIT.
3 screws MAIN UNIT
MAIN UNIT

MAIN UNIT
MAIN UNIT
6 screws
6 screws MAIN UNIT
6 screws
SPEAKER
CABLE
66 screws
screws SPEAKER
CABLE
SPEAKER
CABLE
CHASSIS
CHASSIS
6 screws SPEAKER
SPEAKER CHASSIS
CABLE
CABLE

SPEAKER CHASSIS
CHASSIS
CABLE

CHASSIS

3-1
 SECTION 4 BATTERY PACK REPLACEMENT

NOTE: 2. Installing the new battery pack

• Before the disassembly, dry the transceiver if it is wet. 1) Glue the ferrite core to fix its position.
• Dispose the old battery pack according to the laws in your
area. Glue
Manufacture: Cemedine Inc.
1. Removing the old battery pack Name: Super-X
1) Remove the 6 screws from the rear panel.
Ferrite core

Indication lines
3 to 4 mm
(1/8 to 5/32 inches)

Ferrite core
Doubled-sided tapes 2) SeparateIndication
the double-sided
lines tapes, which are sup-
(Supplied in pair) plied with the battery pack. 3 to 4 mm
3) A pply the double-sided tapes in the position(1/8
as to 5/32 inc
shown below, and then peel the protect sheets.
2) Carefully separate the rear panel and turn it over in
order to disconnect the battery connector and the Indication lines
Rear panel
red sensor connector.

Sensor connector
Rear panel

Rear panel
Sensor connector Doubled-sided tapes
(Supplied in pair)
Sensor connector Indication lines

Doubled-sided tapes
(Supplied in pair)

4) Apply the new battery pack in the position on the

rear panel as shown below.

el Indication lines

3) P
 ull the old battery pack off the rear panel.
• If the double-sided tape is adherent to the rear panel, re-
move it.
Indication

5) Re-assemble the transceiver.

4-1
 SECTION 5 CIRCUIT DESCRIPTION

5-1 RECEIVER CIRCUITS 2ND IF AND DEMODULATOR CIRCUITS

RF CIRCUITS IC170 is an IF IC which contains the 2nd local oscillator,
The RF circuits consist of RF filters, antenna switch, RF 2nd mixer, limiter and quadrature detector in its package.
amplifier (RF AMP) and so on. The received signal is extract
ed and amplified in the RF circuits. The 21.25 MHz reference frequency signal from the PLL
IC (IC1, pin 9) is applied to the IF IC (IC170, pin 2) as the
• ANTENNA SWITCHING CIRCUIT 2nd LO signal, and it is mixed with 21.7 MHz 1st IF signal
The RF signal from the antenna is passed through the LPF from the 1st IF AMP (Q151), resulting in the 450 kHz 2nd IF
(L81, L82, C83–C86 and C89), antenna SW (D52, D90, L90, signal. The 450 kHz 2nd IF signal is output from the pin 3 of
C90 and C91) and 2-staged tuned BPF (D92, D93, L92, IC170.
L93, C95, C97–C100 and C117), and then applied to the RF
AMP (Q90). The 2nd IF signal is filtered by the external ceramic filter
(FI170) which extracts the 450 kHz signal, and then applied
• RF AMPLIFIER to the internal quadrature detector.
The filtered RX signal is amplified by the RF AMP (Q90) The demodulated AF signal is output from the pin 9.
and passed through another 2-staged BPF (D130, D131,
L96, L97, C109, C110 and C112–L115) to remove unwant- The quadrature detector is a frequency demodulator which
ed signals. The filtered signal is applied to the 1st mixer uses a discriminator (X170) as a phase delayer.
(Q150).

• RF CIRCUITS SQUELCH CIRCUIT

ANTENNA
A portion of AF signal from the IF IC is adjusted in level by
the D/A converter (IC190), and then applied to the noise
ignals
D52 D90
amplifier (IC170, R174–R176, C179 and C180).
TX CIRCUITS ANT
VCO LPF
SW

Only noise components (approximately 30 kHz signal) are

D131 D130
Q90
D 93 D 92
amplified by the noise amplifier, and then rectified by the
From RF AMP To 1st mixer
BPF BPF
RF
AMP
BPF BPF internal noise detector to be converted into DC voltage,
which represents the noise level. The voltage is output from
T1CON the pin 14 of IC170, and then applied to the A/D port of the
CPU (IC360, pin 33).

1ST IF CIRCUITS The CPU (IC360) compares the applied voltage and squelch
The RX signal is mixed with the 1st LO signal at the 1st reference level to control the audio signal ON/OFF (emits/
mixer (Q150), resulting in the 21.7 MHz 1st IF signal. The mutes).
converted 1st IF signal is filtered by the crystal filters (FI150
and F151) to remove unwanted out-of-band signals.
RX AF CIRCUITS
The filtered 1st IF signal is amplified by the 1st IF AMP The demodulated AF signal from the IF demodulate IC (IC170,
(Q151), and then applied to the IF demodulate IC (IC170, pin 9) is passed through the AF mute SW (IC260D) and LPF
pin 16). (IC365). The filtered AF signal is de-emphasized by R286 and
C285 to obtain –6 dB/octave of frequency response, and then
applied to the D/A converter (IC190)ANTENNA to be adjusted in level.
• 1ST IF CIRCUITS
The level-adjusted AF signal is amplified by the AF AMP (IC364)
D52 D90
1st LO signals
from VCO
and AF power amplifier (IC362),
TX CIRCUITS ANT and
LPF
then applied to the speak-
SW
er (CHASSIS: SP1).
FI150,FI151 D131 D130 D 93 D 92
Q151 Q90
From 1st IF AMP To IF IC IF 21.7MHz From RF AMP To 1st mixer RF
BPF BPF BPF BPF BPF
AMP 1st IF signal AMP
Q150
• 2ND IF, DEMODULATOR AND RX AF CIRCUITS
IC1 T1CON
VEL FI170
450KHz
PLL IC
BPF

21.25 MHz
2ND LO signal
X1 IC170
IC365 IC260D 21.25MHz
Q1
DET From 1st IF AMP To IF IC
LPF
AF
MUT E
IF IC

X170 RSSI
SQLI

SQLO

BEEP DETMS NOISE LEVEL

R286, C285 IC190 450KHz

VOLIN LPF D/A IC

SP1 De-emphasis

Int. SP
J250
VOL

SPO IC362

Ext. SP AF OUT AF DE -
AM P ENPHA

5-1
 5-2 TRANSMITTER CIRCUITS
TX AF CIRCUITS TX AMPLIFIERS
The AF signal from the microphone (MIC signals) is passed The frequency-modulated signal from the VCO (Q21, Q22,
through the MIC mute SW (IC260A), amplified by MIC AMP D22 and D23) is passed through the buffers (Q23 and Q24)
(IC200B), and then applied to the D/A converter (IC190), and LO SW (D50), and then sequentially amplified by the
through another MIC mute SW (IC260C). buffer AMP (Q50) and pre-drive AMP (Q53).

The level-adjusted MIC signal is pre-emphasized by R201 The amplified signal is splitted by the power splitter (L100,
and C385 to obtain +6 dB/octave of frequency response, L101, R463, C445 and C446) and applied to the power
and then passed through the limiter (IC200A) to prevent AMPs (Q54 and Q55). The amplified signals are combined
over deviation. The amplitude-limited MIC signal is filtered by at the power combiner (L107, L108, R465, C457 and C458)
the splatter filter (IC200D), which removes 3 kHz and higher to obtain the TX output power.
signals, and then applied to the VCO (Q21, Q22, D22 and
D23) for frequency modulation. The amplified TX signal is passed through the ANT SW
(D52) and LPF (L81, L82, C83–C86 and C89), and then
applied to the antenna.
• TX AF AND MODULATION CIRCUITS
Q 21,Q22 D50
D22,D23 Q23 Q24 Q50 Q53

BUFF BUFF
To LO switch
APC CIRCUIT From the VCO LO
SW
BUFF
PRE
DRIVE
PW
SPLI

A portion of TX output signal is rectified by D91 to produce

Q20
MOD
MUT E
D 20 the DC voltage which represents the TX power level.
D21

MOD
VCO The APC AMP (IC50) compares the voltage and TX power
setting voltage from the D/A converter (IC190). The resulted
IC190
voltage from the APC AMP controls the gain of both driver
D/A
AMP (Q53) and power AMPs (Q54 and Q55), to keep the TX PCON
IC200D
IC200A output power constant.
LIMIT PRE
MC250 LPF AM P ENPHA
MIC • TX AMPLIFIERS AND APC CIRCUIT
ANTENNA

Q54
IC260A IC200B IC260C PWR
INMIC MIC AMP
MIC MIC
MUTE AMP MUT E D50 D52,D90
Q23 Q24 Q50 Q53
To LO switch From the VCO LO PRE PWR PWR ANT
BUFF BUFF BUFF DRIVE SPLITTER COMBINER SW LPF
SW

Q20 Q55
D 20 PWR
D21 AMP

VCO IC50
Q357 D91
IC190 APC PWR
CTRL DET
D/A
PCON
IC200A Receive circuits

LIMIT PRE
AM P ENPHA

IC200B IC260C

MIC MIC
AMP MUT E

5-2
 5-3 FREQUENCY SYNTHESIZER CIRCUITS
VCO PLL
While transmitting, the oscillation frequency of the VCO IC1 is a PLL IC which contains the pre-scaler, programmable
(Q21, Q22, D22 and D23) is determined by the value of counter, phase comparator and charge pump in its package.
D22, D23, L22, C26 and C27, adding modulation signal to
D20 modulates the oscillating signal. The 21.25 MHz reference frequency signal is fed from X1.

The generated signal is passed through the buffers (Q23 The loop filter is composed by R10, R22, C11, C13 and C24.
and Q24), and then applied to the pre-drive AMP (Q53),
through the LO SW (D50) and buffer (Q50).

While receiving, the generated signal is passed through the

buffers (Q23 and Q24), and then applied to the 1st mixer
(Q150), through the LO SW (D51).

• FREQUENCY SYNTHESIZER CIRCUITS

IC1
Q 21,Q22 D 50,D51
D22,D23 Q23 Q24

PLL IC LOOP
FIL
BUFF BUFF
LO
SW
TX AMPs
PLL control signal

Q25
PLLO
BUFF
X1
21.25 MHz
2ND LO
VCO
IC360 IC170 Q150

CPU IF IC 1st mixer

IC****

*V +***V
*V
regulator

5-4 VOLTAGE BLOCK DIAGRAM

IC220
3V
regulator CPU3V : To CPU and EEPROM
CHASSIS MAIN UNIT

Q224, Q225
Q353
Battery HV PWR VCC 3V
M3V: To the TX/RX common circuits
pack IC601
CTRL regulator
CHARGE
Q221
CTRL
DC-IN 5.0 V DC R3V
R3V : To the RX circuits
(USB) SW

Q222

T3V
T3V : To the TX circuits
SW

5-3
 SECTION 6 ADJUSTMENT PROCEDURE

6-1 PREPARATION
M REQUIRED EQUIPMENTS
EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE
Cloning software ADJ-M25/M25EURO (Revision 1.0 or later) Cables OPC-478UC and OPC-1655
Frequency range: 0.1–300 MHz
Frequency counter Frequency accuracy: ±1 ppm or better
Measuring range: 0.1–6 W Input level: Less than 1 mW
RF power meter
Frequency range: 100–300 MHz
(50 Ω terminated) Frequency range: 0.1–300 MHz
SWR: Less than 1.2 : 1 Standard signal
Output level: –20 dBµ to 90 dBµ
generator (SSG)

GENERAL CONNECTION
(–127 to –17 dBm)

M CONNECTION

Standard signal generator

to the antenna connector
–20 to 90 dBµ
to USB port
(–127 dBm to –17 dBm)

DO NOT transmit while

an SSG is connected to
PC
the antenna connector.

RF power meter
0.1–6 W/50 Ω OPC-478UC
(USB type)

Frequency
counter
To [SP/MIC]
Modified
OPC-1655

To SINAD meter/speaker To audio generator/AC millivoltmeter

PTT

33 kΩ

OPC-478/U/UC (MIC line) WHITE (MIC)

(SP line) RED (AFOUT)

OPC-1668 To the transceiver
(CLONE line) BLUE (CLONE)

SHIELD (GND)

6-1
M ADJUSTMENT UTILITY SCREEN

ADJUSTMENT CONDITION

REFERENCE FREQUENCY

TX OUTPUT POWER

RX SENSITIVITY
SQUELCH

6-2 FREQUENCY ADJUSTMENTS

1) Select an adjustment item using [↑]/[↓] on the PC's keyboard.
2) Set or modify the adjustment value as specified using [←]/[→] on the PC's keyboard, and then push [ENTER].
TRANSCEIVER’S ADJUSTMENT
ADJUSTMENT OPERATION VALUE
CONDITION ITEM
PLL FM MODULATION1 • CH.:
LOCK 16 1) C onnect an RF power meter to the 1.65 V ±0.5 V
VOLTAGE • Receiving antenna connector. [LVIN]
VERIFICATION 2) Click the [Update (F5)] button to check on (On the "I/O
2 • CH.: 16 Check screen") 1.70 V ±0.5 V
• Transmitting the "I/O Check screen" as below.

REFERENCE 1 • CH.: 16 •L
 oosely couple a frequency counter to the 156.800000
FREQUENCY • Transmitting antenna connector. [Ref. Freq.] MHz
(±500 Hz)

• I/O Check screen

The Lock Voltage is displayed here.

(The values shown above are exsample only.

Each transceiver has own values.)

6-2
6-3 RECEIVE ADJUSTMENTS
1) Select an adjustment item using [↑]/[↓] on the PC's keyboard.
2) Set or modify the adjustment value as specified using [←]/[→] on the PC's keyboard, and then push [ENTER].
TRANSCEIVER’S ADJUSTMENT
ADJUSTMENT OPERATION VALUE
CONDITION ITEM
RX SENSITIVITY 1 NOTE: When "RX SENSITIVITY" is re-adjusted, "SQUELCH" must be re-adjusted too.
• CH.: 16 • Connect an SSG to the antenna connector and Push [ENTER]
• Receiving set it as; on [BPF].
Frequency: 156.800 MHz (Automatic
[BPF]
Level†: +30 dBµ (–77 dBm) adjustment)
Modulation: 1 kHz
Deviation: ±3.0 kHz
SQUELCH 1 NOTE: When "RX SENSITIVITY" must be adjusted before "SQUELCH." And when "RX SENSITIVITY" is
re-adjusted, "SQUELCH" must be re-adjusted too.
• CH.: 16 •C
 onnect an SSG to the antenna connector and Push [ENTER]
• Receiving set it as; on [Noise].
Frequency: 156.800 MHz (Automatic
[Noise]
Level†: –4 dBµ (–111 dBm) adjustment)
Modulation: 1 kHz
Deviation: ±3.0 kHz
†
The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit.

6-4 TRANSMIT ADJUSTMENTS

1) Select an adjustment item using [↑]/[↓] on the PC's keyboard.
2) Set or modify the adjustment value as specified using [←]/[→] on the PC's keyboard, and then push [ENTER].
TRANSCEIVER’S ADJUSTMENT
ADJUSTMENT OPERATION VALUE
CONDITION ITEM
TX OUTPUT 1 • CH.: 16 • Connect an RF power meter to the 4.5 W
POWER • Transmitting antenna connector. [RF Power (High)]
(High)
(L_High)* 2 [RF Power (L_High)] 2.5 W
(Low) 3 [RF Power (Low)] 0.75 W
(E_Low)* 4 [RF Power (E_Low)] 0.45 W
*For only [FRG] version.

6-3
 SECTION 7. PARTS LIST

[MAIN UNIT] [MAIN UNIT]

REF PARTS H/V REF PARTS H/V
DESCRIPTION M. LOCATION DESCRIPTION M. LOCATION
NO. NO. NO. NO.
IC1 1130016080 S.IC GP214D <SEI> B 39.6/11.3 L26 6200011021 S.COI ELJRF 82NJFB *0 B 68.6/26.0
IC50 1110008890 S.IC NJU7056F3-TE2-#ZZZH T 105.1/20.3 L50 6200011031 S.COI ELJRF R10JFB *0 B 70.6/20.2
IC170 1110007320 S.IC NJM2591V-TE1-#ZZZB B 17.7/8.9 L51 6200011021 S.COI ELJRF 82NJFB *0 B 71.2/16.6
IC190 1110007550 S.IC R2A20178NP B 43.6/33.4 L53 6200006981 S.COI ELJRE R10GFA *0 B 70.5/10.0
IC200 1110008830 S.IC NJU7058V-TE2-#ZMZH B 10.7/38.4 L55 6200012680 S.COI 0.30-1.3-5TL 20N <COMO> B 84.5/11.8
IC220 1180004720 S.REG S-1335J30-M5T1U3 B 104.6/38.7 L56 6200012390 S.COI 0.30-0.92-3TR 5.8N <COMO> B 87.1/10.5
IC260 1130015760 S.IC TC74VHC4066AFK(EK) T 31.9/41.1 L57 6200012680 S.COI 0.30-1.3-5TL 20N <COMO> B 89.6/9.6
IC340 1130016621 S.IC GT24C128B-2ZLI-TR <MSK> B 110.9/29.9 L58 6200003711 S.COI NLV25T-2R7J-PF B 102.3/9.7
IC341 1110008930 S.IC NJU7704F3-03A-TE1-#ZZZH B 103.8/35.8 L80 6200012470 S.COI 0.30-1.7-7TL 45.3N <COMO> B 99.0/8.3
IC360 1140017430 S.IC UPD78F0338GC-9EB-A L81 6200012770 S.COI 0.26-1.1-7TR 24N <COMO> B 110.4/9.3
(FX-3723A) T 105.7/34.5 L82 6200012780 S.COI 0.30-1.4-6TL 27.2N <COMO> B 110.9/12.3
IC362 1110007610 S.IC TPA0211DGNR B 50.9/39.5 L90 6200012470 S.COI 0.30-1.7-7TL 45.3N <COMO> B 106.2/11.9
IC364 1110008890 S.IC NJU7056F3-TE2-#ZZZH B 46.7/39.3 L92 6200007750 S.COI LQW2BHN56NJ03L B 102.0/16.6
IC365 1110008940 S.IC NJU7057RB1-TE2-#ZMZH B 35.2/35.8 L93 6200007750 S.COI LQW2BHN56NJ03L B 98.2/17.4
IC400 1110008890 S.IC NJU7056F3-TE2-#ZZZH T 36.0/5.2 L96 6200007750 S.COI LQW2BHN56NJ03L B 92.3/22.3
IC601 1190004140 S.IC APM8600FB-7 <TKC> T 22.0/37.6 L97 6200007750 S.COI LQW2BHN56NJ03L B 84.0/24.3
L98 6200003680 S.COI LQH31MNR82M03L B 62.5/28.6
L99 6200011001 S.COI ELJRF 56NJFB *0 B 72.8/10.0
Q20 1590004070 S.TRA LDTC144EET1G <SLVJ> B 50.9/15.0 L100 6200010991 S.COI ELJRF 47NJFB *0 B 74.7/12.9
Q21 1530004011 S.TRA KTC3770U-C-RTK/P B 58.0/15.2 L101 6200010991 S.COI ELJRF 47NJFB *0 B 74.7/13.8
Q22 1530004011 S.TRA KTC3770U-C-RTK/P B 59.0/11.7 L102 6200007901 S.COI ELJRF 22NJFB *0 B 75.9/9.4
Q23 1530002381 S.TRA 2SC4215-Y(TE85LF) B 55.7/19.6 L103 6200007901 S.COI ELJRF 22NJFB *0 B 75.9/17.4
Q24 1530002381 S.TRA 2SC4215-Y(TE85LF) B 60.9/21.6 L104 6200012680 S.COI 0.30-1.3-5TL 20N <COMO> B 85.0/20.5
Q25 1530002381 S.TRA 2SC4215-Y(TE85LF) B 52.2/21.6 L105 6200012390 S.COI 0.30-0.92-3TR 5.8N <COMO> B 84.0/17.7
Q50 1530004011 S.TRA KTC3770U-C-RTK/P B 69.2/18.8 L106 6200012680 S.COI 0.30-1.3-5TL 20N <COMO> B 87.2/18.1
Q53 1560001910 S.FET RD01MUS2B-T113 B 69.4/13.2 L107 6200012470 S.COI 0.30-1.7-7TL 45.3N <COMO> B 94.1/11.0
Q54 1560001701 S.FET RD07MUS2B-T214 B 79.5/9.3 L108 6200012470 S.COI 0.30-1.7-7TL 45.3N <COMO> B 94.6/14.8
Q55 1560001701 S.FET RD07MUS2B-T214 B 79.5/17.4
Q90 1580000751 S.FET 3SK294(TE85LF) B 94.6/20.0
Q150 1580000731 S.FET 3SK293(TE85LF) B 69.7/27.9 R1 7510001730 S.THE ERTJOEP 473J B 39.5/17.8
Q151 1530002601 S.TRA 2SC4215-O(TE85RF) T 28.1/8.8 R2 7030012480 S.RES ERJ2RKF 1003X (100K) B 41.6/17.0
Q221 1590005220 S.TRA LDTA114YET1G <SLVJ> B 61.0/35.6 R3 7030005050 S.RES ERJ2GEJ 103 X (10K) B 33.4/12.2
Q222 1590005220 S.TRA LDTA114YET1G <SLVJ> B 63.0/35.6 R4 7030005240 S.RES ERJ2GEJ 473 X (47K) B 32.2/11.8
Q224 1590003800 S.TRA KTC811U-GR-RTK/P B 55.3/42.8 R5 7030005050 S.RES ERJ2GEJ 103 X (10K) B 34.7/8.2
Q225 1520000910 S.TRA 2SB1132L-R-AB3-R <SLVJ> B 59.2/43.3 R6 7030005240 S.RES ERJ2GEJ 473 X (47K) B 53.7/15.1
Q230 1550000090 S.FET RSQ035P03TR B 49.9/45.5 R7 7030005000 S.RES ERJ2GEJ 471 X (470) B 52.8/14.2
Q231 1590003800 S.TRA KTC811U-GR-RTK/P B 45.8/46.0 R10 7030008370 S.RES ERJ2GEJ 561 X (560) B 39.4/7.6
Q240 1590004230 S.TRA LMUN5213DW1T1G <SLVJ> T 95.2/29.0 R20 7030004980 S.RES ERJ2GEJ 101 X (100) B 48.6/20.6
Q250 1590004070 S.TRA LDTC144EET1G <SLVJ> B 33.7/41.8 R22 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 41.5/8.0
Q251 1510001100 S.TRA 2SA1832-GR(TE85RF) B 86.3/43.9 R23 7030004990 S.RES ERJ2GEJ 221 X (220) B 49.4/13.7
Q350 1590004100 S.TRA LDTC144TET1G <SLVJ> B 91.6/32.8 R24 7030005090 S.RES ERJ2GEJ 104 X (100K) B 49.8/17.8
Q351 1590004050 S.TRA LDTA144EET1G <SLVJ> T 107.5/20.9 R25 7030005090 S.RES ERJ2GEJ 104 X (100K) B 48.6/17.0
Q353 1550000090 S.FET RSQ035P03TR B 66.8/40.4 R26 7030005290 S.RES ERJ2GEJ 682 X (6.8K) B 58.4/16.9
Q354 1590004070 S.TRA LDTC144EET1G <SLVJ> B 77.0/37.6 R27 7030005210 S.RES ERJ2GEJ 822 X (8.2K) B 60.1/13.4
Q357 1590004070 S.TRA LDTC144EET1G <SLVJ> T 104.2/22.8 R28 7030004980 S.RES ERJ2GEJ 101 X (100) B 58.5/13.4
Q362 1590004070 S.TRA LDTC144EET1G <SLVJ> B 61.1/8.2 R30 7030005070 S.RES ERJ2GEJ 683 X (68K) B 56.5/16.8
Q365 1590004050 S.TRA LDTA144EET1G <SLVJ> T 106.4/16.1 R31 7030004990 S.RES ERJ2GEJ 221 X (220) B 57.9/18.7
Q366 1590004070 S.TRA LDTC144EET1G <SLVJ> B 55.8/40.5 R32 7030007270 S.RES ERJ2GEJ 151 X (150) B 58.4/19.9
Q603 1590004070 S.TRA LDTC144EET1G <SLVJ> T 27.9/36.8 R33 7030007350 S.RES ERJ2GEJ 393 X (39K) B 59.1/22.0
Q606 1550000090 S.FET RSQ035P03TR B 63.4/40.5 R34 7030008280 S.RES ERJ2GEJ 271 X (270) B 53.9/19.2
Q608 1550000410 S.FET SSM3J35FS(TE85LF) B 77.4/42.5 R35 7030007350 S.RES ERJ2GEJ 393 X (39K) B 53.9/21.3
Q609 1590004230 S.TRA LMUN5213DW1T1G <SLVJ> B 78.3/39.9 R36 7030005710 S.RES ERJ2GEJ 121 X (120) B 58.6/26.8
R47 7030009140 S.RES ERJ2GEJ 272 X (2.7K) T 30.0/6.1
R50 7030005120 S.RES ERJ2GEJ 102 X (1K) B 67.0/22.1
D1 1750001770 S.VAR 1SV323(TPH3F) B 29.9/11.0 R52 7030007290 S.RES ERJ2GEJ 222 X (2.2K) B 70.2/23.0
D3 1750001810 S.DIO L1SS400T1G <SLVJ> B 42.8/14.7 R53 7030004980 S.RES ERJ2GEJ 101 X (100) B 70.7/21.8
D20 1750002920 S.DIO KDS114E-RTK/PA B 48.3/14.1 R54 7030005530 S.RES ERJ2GEJ 100 X (10) B 69.5/21.5
D21 1750002920 S.DIO KDS114E-RTK/PA B 50.2/16.7 R55 7030007300 S.RES ERJ2GEJ 332 X (3.3K) B 69.4/20.6
D22 1750003330 S.VAR BBY58-02V H6327 <RYOYO> B 58.3/8.3 R56 7030007570 S.RES ERJ2GEJ 122 X (1.2K) B 67.0/18.5
D23 1750003330 S.VAR BBY58-02V H6327 <RYOYO> B 59.5/8.3 R57 7030005590 S.RES ERJ2GEJ 680 X (68) B 67.0/19.4
D50 1750002780 S.DIO RN142GT2R B 68.3/23.0 R65 7030005100 S.RES ERJ2GEJ 154 X (150K) T 102.2/23.0
D51 1750002780 S.DIO RN142GT2R B 68.3/24.1 R66 7030005070 S.RES ERJ2GEJ 683 X (68K) T 103.2/20.6
D52 1750000581 S.DIO 1SV307(TPH3F) B 105.7/8.0 R67 7030005310 S.RES ERJ2GEJ 124 X (120K) T 103.2/19.0
D90 1750002920 S.DIO KDS114E-RTK/PA B 104.6/16.2 R68 7030004980 S.RES ERJ2GEJ 101 X (100) T 105.4/17.6
D91 1790001670 S.DIO RB706F-40T106 T 99.6/15.8 R69 7030005090 S.RES ERJ2GEJ 104 X (100K) B 67.0/15.7
D92 1750003270 S.VAR BB174X <RYO> B 102.5/19.5 R70 7030005100 S.RES ERJ2GEJ 154 X (150K) B 68.8/16.8
D93 1750003270 S.VAR BB174X <RYO> B 98.5/20.4 R71 7030004970 S.RES ERJ2GEJ 470 X (47) B 70.0/16.2
D130 1750003270 S.VAR BB174X <RYO> B 90.7/23.3 R73 7030005050 S.RES ERJ2GEJ 103 X (10K) B 75.9/6.2
D131 1750003270 S.VAR BB174X <RYO> B 86.3/25.7 R74 7030005720 S.RES ERJ2GEJ 563 X (56K) B 74.7/7.6
D200 1790001670 S.DIO RB706F-40T106 T 102.1/15.9 R75 7030004980 S.RES ERJ2GEJ 101 X (100) B 75.9/7.8
D350 1750001180 S.DIO KDS122 RTK/P B 94.0/33.3 R76 7030000260 S.RES MCR10EZHJ 100 (101) B 101.9/13.1
D353 1750002170 S.DIO DB2S31400L B 105.4/14.5 R80 7030005080 S.RES ERJ2GEJ 823 X (82K) B 114.6/12.6
D356 1750001810 S.DIO L1SS400T1G <SLVJ> B 46.6/42.7 R81 7030005090 S.RES ERJ2GEJ 104 X (100K) T 99.7/20.6
D357 1790001860 S.VAR EZJZ0V80010 B 78.0/21.4 R91 7030005110 S.RES ERJ2GEJ 224 X (220K) B 101.5/20.9
D358 1750001850 S.DIO LDAN222T1G <SLVJ> B 65.8/43.1 R93 7030005050 S.RES ERJ2GEJ 103 X (10K) B 99.7/22.8
D609 1750001810 S.DIO L1SS400T1G <SLVJ> B 61.0/40.6 R94 7030005110 S.RES ERJ2GEJ 224 X (220K) B 99.7/21.2
D610 1750002110 S.DIO LRB551V-30T1G <SLVJ> B 62.6/44.3 R95 7030005310 S.RES ERJ2GEJ 124 X (120K) B 96.5/20.7
D613 1790001810 S.VAR AVR-M1005C080MTABB B 78.8/42.9 R96 7030005700 S.RES ERJ2GEJ 274 X (270K) B 96.3/18.3
R97 7030004990 S.RES ERJ2GEJ 221 X (220) B 94.1/21.8
R103 7030005050 S.RES ERJ2GEJ 103 X (10K) B 97.4/20.7
FI150 2030000350 MON 21R15AB (FL-368) R104 7030005090 S.RES ERJ2GEJ 104 X (100K) B 90.2/20.5
FI151 2030000481 MON 21R15AB (FL-399A) R105 7030005110 S.RES ERJ2GEJ 224 X (220K) B 89.4/25.3
FI170 2020002410 CER LTM450FW <JJE> R107 7030005110 S.RES ERJ2GEJ 224 X (220K) B 88.2/25.7
R109 7030005530 S.RES ERJ2GEJ 100 X (10) B 64.0/27.1
R110 7030008400 S.RES ERJ2GEJ 182 X (1.8K) B 65.2/29.1
X1 6050011740 S.XTA CR-766 XRCMK 21.250 MHz B 31.4/6.9 R111 7030005080 S.RES ERJ2GEJ 823 X (82K) B 72.3/26.8
X170 6070000310 S.DIS JTBM450CX70 <JJE> B 25.6/6.1 R112 7030008010 S.RES ERJ2GEJ 123 X (12K) B 72.3/25.2
X360 6050013200 S.XTA CR-911(HC49U/SM 4.9152 MHz R113 7030005530 S.RES ERJ2GEJ 100 X (10) B 97.3/21.9
<SKD> B 92.3/39.2 R115 7030006610 S.RES ERJ2GEJ 394 X (390K) B 67.9/27.4
R120 7030007290 S.RES ERJ2GEJ 222 X (2.2K) B 70.2/25.1
R121 7030005220 S.RES ERJ2GEJ 223 X (22K) B 70.2/26.0
L1 6200003711 S.COI NLV25T-2R7J-PF T 24.4/5.0 R122 7030005100 S.RES ERJ2GEJ 154 X (150K) B 71.4/26.8
L20 6200011021 S.COI ELJRF 82NJFB *0 B 50.1/20.9 R152 7030005030 S.RES ERJ2GEJ 152 X (1.5K) B 42.7/26.6
L21 6200002861 S.COI NLV25T-4R7J-PF B 48.9/9.5 R153 7030004990 S.RES ERJ2GEJ 221 X (220) T 35.7/11.0
L22 6200009910 S.COI C6342A-88NG-A B 53.6/10.4 R154 7030005090 S.RES ERJ2GEJ 104 X (100K) T 29.8/9.0
L23 6200011031 S.COI ELJRF R10JFB *0 B 57.5/19.9 R155 7030007290 S.RES ERJ2GEJ 222 X (2.2K) T 29.4/11.1
L24 6200011031 S.COI ELJRF R10JFB *0 B 59.6/20.2 R156 7030005000 S.RES ERJ2GEJ 471 X (470) T 29.4/10.2
L25 6200011031 S.COI ELJRF R10JFB *0 B 52.6/19.6 R170 7030009280 S.RES ERJ2GEJ 391 X B 26.5/10.8
Eqv.= This component is equivalent to the REF No. component listed above, and M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
may be substituted on parts orders and repairs. S.=Surface mount
7-1
[MAIN UNIT] [MAIN UNIT]
REF PARTS H/V REF PARTS H/V
DESCRIPTION M. LOCATION DESCRIPTION M. LOCATION
NO. NO. NO. NO.
R171 7030009140 S.RES ERJ2GEJ 272 X (2.7K) B 23.2/10.5 R452 7030007290 S.RES ERJ2GEJ 222 X (2.2K) B 43.9/46.4
R172 7030005000 S.RES ERJ2GEJ 471 X (470) B 21.0/11.9 R457 7030005050 S.RES ERJ2GEJ 103 X (10K) B 32.2/34.0
R173 7030005030 S.RES ERJ2GEJ 152 X (1.5K) B 16.3/5.6 R458 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 32.2/35.6
R174 7030005230 S.RES ERJ2GEJ 334 X (330K) B 14.6/11.9 R459 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 31.3/35.6
R175 7030005600 S.RES ERJ2GEJ 273 X (27K) B 16.7/12.4 R460 7030004970 S.RES ERJ2GEJ 470 X (47) B 38.7/15.0
R176 7030005120 S.RES ERJ2GEJ 102 X (1K) B 17.9/13.1 R461 7030004990 S.RES ERJ2GEJ 221 X (220) B 61.2/11.5
R192 7030009280 S.RES ERJ2GEJ 391 X B 48.2/32.7 R462 7030010040 S.RES ERJ2GEJ-JPW B 61.2/9.7
R193 7030005000 S.RES ERJ2GEJ 471 X (470) B 44.8/29.7 R463 7030004980 S.RES ERJ2GEJ 101 X (100) B 75.9/13.4
R194 7030005090 S.RES ERJ2GEJ 104 X (100K) B 47.7/31.4 R464 7030004980 S.RES ERJ2GEJ 101 X (100) B 75.5/18.6
R201 7030007290 S.RES ERJ2GEJ 222 X (2.2K) B 14.1/41.4 R465 7030003320 S.RES ERJ3GEYJ 101 V (100) B 91.0/13.9
R202 7030005090 S.RES ERJ2GEJ 104 X (100K) B 15.3/39.8 R466 7030005050 S.RES ERJ2GEJ 103 X (10K) B 75.0/17.4
R203 7030005110 S.RES ERJ2GEJ 224 X (220K) B 12.8/41.6 R467 7030005720 S.RES ERJ2GEJ 563 X (56K) B 73.8/17.0
R204 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 11.9/42.5 R468 7030004990 S.RES ERJ2GEJ 221 X (220) T 94.7/26.3
R206 7030008290 S.RES ERJ2GEJ 183 X (18K) T 9.4/41.1 R477 7030005050 S.RES ERJ2GEJ 103 X (10K) T 102.8/17.8
R207 7030007350 S.RES ERJ2GEJ 393 X (39K) B 11.2/41.6 R478 7030005050 S.RES ERJ2GEJ 103 X (10K) B 41.6/46.4
R212 7030005030 S.RES ERJ2GEJ 152 X (1.5K) T 7.9/39.9 R479 7030007340 S.RES ERJ2GEJ 153 X (15K) B 99.9/10.5
R213 7030005100 S.RES ERJ2GEJ 154 X (150K) T 7.9/38.3 R607 7030014270 S.RES ERJ2RKF3300X (330) T 17.5/38.3
R214 7030007340 S.RES ERJ2GEJ 153 X (15K) T 6.7/37.7 R608 7030014260 S.RES ERJ2RKF1801X T 19.1/38.3
R226 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 54.3/40.8 R609 7030005050 S.RES ERJ2GEJ 103 X (10K) T 28.5/38.7
R227 7030005050 S.RES ERJ2GEJ 103 X (10K) B 57.9/46.6 R634 7030005050 S.RES ERJ2GEJ 103 X (10K) T 115.1/37.5
R228 7030008300 S.RES ERJ2GEJ 184 X (180K) B 53.9/44.5 R641 7030010010 S.RES ERJ2RKF 334 X (330K) T 28.3/40.3
R230 7030005230 S.RES ERJ2GEJ 334 X (330K) B 46.7/44.0 R642 7030010020 S.RES ERJ2RKF 1503X (150K) T 28.3/41.9
R231 7030007280 S.RES ERJ2GEJ 331 X (330) B 45.8/44.0 R647 7030005050 S.RES ERJ2GEJ 103 X (10K) B 60.2/39.1
R235 7030010010 S.RES ERJ2RKF 334 X (330K) B 64.2/43.0 R650 7030005160 S.RES ERJ2GEJ 105 X (1M) B 79.7/43.3
R236 7030010020 S.RES ERJ2RKF 1503X (150K) B 64.0/45.4 R659 7030004980 S.RES ERJ2GEJ 101 X (100) B 3.4/29.8
R240 7030004990 S.RES ERJ2GEJ 221 X (220) T 94.7/27.2
R242 7410001270 S.ARR EXB28V821JX B 54.8/32.7
R251 7030008280 S.RES ERJ2GEJ 271 X (270) B 80.9/43.2 C2 4030017460 S.CER C1005 JB 1H 102K-T B 31.0/12.1
R252 7030005060 S.RES ERJ2GEJ 333 X (33K) B 41.2/44.3 C3 4030017440 S.CER C1005 CH 1H 221J-T B 33.1/11.0
R253 7030007300 S.RES ERJ2GEJ 332 X (3.3K) B 16.9/37.4 C4 4030017640 S.CER C1005 CH 1H 150J-T B 31.9/10.6
R255 7030005700 S.RES ERJ2GEJ 274 X (270K) B 15.1/36.5 C5 4030017670 S.CER C1005 CH 1H 390J-T B 35.9/8.3
R256 7030008290 S.RES ERJ2GEJ 183 X (18K) B 15.4/38.6 C6 4030017460 S.CER C1005 JB 1H 102K-T B 53.3/16.3
R257 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 16.9/35.6 C7 4030018860 S.CER C1005 JB 0J 105K-T B 39.9/14.6
R258 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 18.1/36.0 C8 4030017350 S.CER C1005 CH 1H 020B-T T 26.6/5.1
R260 7030005110 S.RES ERJ2GEJ 224 X (220K) T 11.6/39.7 C9 4030017350 S.CER C1005 CH 1H 020B-T T 22.2/5.1
R261 7030005720 S.RES ERJ2GEJ 563 X (56K) T 12.5/39.7 C11 4550007480 S.TAN F930J106MAABMA B 36.7/5.2
R262 7030005240 S.RES ERJ2GEJ 473 X (47K) T 12.5/40.9 C12 4030017460 S.CER C1005 JB 1H 102K-T T 20.8/5.6
R263 7030008290 S.RES ERJ2GEJ 183 X (18K) T 35.8/36.5 C13 4030016930 S.CER C1005 JB 1A 104K-T B 40.3/7.6
R264 7030005090 S.RES ERJ2GEJ 104 X (100K) B 31.4/39.9 C15 4030016790 S.CER C1005 JB 1E 103K-T T 38.5/7.3
R265 7030005090 S.RES ERJ2GEJ 104 X (100K) T 36.1/37.9 C18 4030016930 S.CER C1005 JB 1A 104K-T B 41.5/7.1
R270 7030005120 S.RES ERJ2GEJ 102 X (1K) B 41.2/45.2 C19 4030017650 S.CER C1005 CH 1H 270J-T B 35.4/9.8
R271 7030011650 S.RES ERJ2GEJ 243X (24K) B 33.0/38.3 C20 4030017460 S.CER C1005 JB 1H 102K-T B 48.6/22.2
R272 7030005090 S.RES ERJ2GEJ 104 X (100K) B 35.7/39.4 C21 4030017610 S.CER C1005 CH 1H 090C-T B 49.5/22.2
R273 7030005220 S.RES ERJ2GEJ 223 X (22K) B 35.7/38.5 C22 4030017610 S.CER C1005 CH 1H 090C-T B 50.4/22.2
R276 7030008300 S.RES ERJ2GEJ 184 X (180K) B 38.7/36.6 C24 4550008150 S.TAN F921V224MAA B 43.3/5.5
R277 7030005090 S.RES ERJ2GEJ 104 X (100K) B 38.3/35.3 C25 4030017460 S.CER C1005 JB 1H 102K-T B 49.3/7.4
R278 7030005120 S.RES ERJ2GEJ 102 X (1K) B 37.1/39.1 C26 4030018070 S.CER C1005 CH 1H 300J-T B 49.4/12.1
R279 7030005030 S.RES ERJ2GEJ 152 X (1.5K) B 38.0/39.1 C27 4030017660 S.CER C1005 CH 1H 330J-T B 48.2/12.1
R283 7030005090 S.RES ERJ2GEJ 104 X (100K) B 48.0/48.0 C28 4030017460 S.CER C1005 JB 1H 102K-T B 48.5/15.8
R286 7030008010 S.RES ERJ2GEJ 123 X (12K) B 39.3/38.5 C30 4030017460 S.CER C1005 JB 1H 102K-T B 48.6/18.6
R290 7030007060 S.RES ERJ2GEJ 684X (680K) B 40.9/36.9 C31 4030017460 S.CER C1005 JB 1H 102K-T B 60.1/17.8
R291 7030005090 S.RES ERJ2GEJ 104 X (100K) B 39.5/34.5 C32 4030017550 S.CER C1005 CH 1H 1R5B-T B 56.6/13.6
R292 7030005090 S.RES ERJ2GEJ 104 X (100K) B 44.5/38.4 C33 4030017440 S.CER C1005 CH 1H 221J-T B 59.9/14.6
R293 7030008010 S.RES ERJ2GEJ 123 X (12K) B 46.6/41.0 C34 4030017550 S.CER C1005 CH 1H 1R5B-T B 58.6/9.9
R294 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 48.2/40.9 C35 4030017460 S.CER C1005 JB 1H 102K-T B 61.1/14.6
R295 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 49.2/42.1 C36 4030017460 S.CER C1005 JB 1H 102K-T B 56.5/17.7
R300 7030005290 S.RES ERJ2GEJ 682 X (6.8K) T 9.9/38.3 C37 4030017340 S.CER C1005 CH 1H 010B-T B 56.1/15.5
R340 7030005090 S.RES ERJ2GEJ 104 X (100K) B 106.3/29.8 C38 4030017460 S.CER C1005 JB 1H 102K-T B 58.2/22.0
R341 7030005050 S.RES ERJ2GEJ 103 X (10K) B 106.3/28.9 C39 4030017630 S.CER C1005 CH 1H 120J-T B 57.3/22.0
R343 7030005050 S.RES ERJ2GEJ 103 X (10K) B 105.7/36.3 C40 4030017640 S.CER C1005 CH 1H 150J-T B 60.7/19.3
R351 7030005120 S.RES ERJ2GEJ 102 X (1K) B 89.8/34.0 C41 4030017460 S.CER C1005 JB 1H 102K-T B 54.8/21.8
R352 7030007340 S.RES ERJ2GEJ 153 X (15K) B 93.3/31.5 C42 4030017380 S.CER C1005 CH 1H 050B-T B 56.1/21.8
R353 7030005120 S.RES ERJ2GEJ 102 X (1K) B 93.3/30.6 C43 4030017400 S.CER C1005 CH 1H 220J-T B 51.0/19.9
R361 7410001130 S.ARR EXB28V102JX T 115.7/31.8 C44 4030017460 S.CER C1005 JB 1H 102K-T B 56.5/26.8
R371 7030005170 S.RES ERJ2GEJ 474 X (470K) T 103.1/45.5 C50 4030017460 S.CER C1005 JB 1H 102K-T B 71.4/23.5
R372 7030007310 S.RES ERJ2GEJ 155 X (1.5M) T 106.3/45.5 C51 4030017620 S.CER C1005 CH 1H 100C-T B 68.2/21.2
R373 7030005160 S.RES ERJ2GEJ 105 X (1M) T 104.7/45.5 C52 4030017460 S.CER C1005 JB 1H 102K-T B 67.0/21.2
R374 7030006610 S.RES ERJ2GEJ 394 X (390K) T 104.0/44.1 C53 4030017460 S.CER C1005 JB 1H 102K-T B 67.0/20.3
R376 7030005090 S.RES ERJ2GEJ 104 X (100K) T 10.7/40.6 C54 4030017640 S.CER C1005 CH 1H 150J-T B 71.2/18.2
R377 7030005080 S.RES ERJ2GEJ 823 X (82K) B 9.1/41.9 C55 4030017650 S.CER C1005 CH 1H 270J-T B 70.0/17.1
R378 7030005080 S.RES ERJ2GEJ 823 X (82K) B 7.4/41.9 C56 4030016790 S.CER C1005 JB 1E 103K-T T 102.3/20.6
R379 7030005080 S.RES ERJ2GEJ 823 X (82K) B 6.4/39.8 C57 4030016790 S.CER C1005 JB 1E 103K-T T 106.0/22.5
R380 7030005050 S.RES ERJ2GEJ 103 X (10K) B 98.0/10.5 C58 4030016930 S.CER C1005 JB 1A 104K-T T 102.3/19.0
R381 7030005050 S.RES ERJ2GEJ 103 X (10K) T 101.4/19.0 C59 4030017730 S.CER C1005 JB 1H 471K-T T 107.3/19.4
R382 7030009140 S.RES ERJ2GEJ 272 X (2.7K) T 100.5/19.0 C60 4030017460 S.CER C1005 JB 1H 102K-T T 105.0/16.4
R383 7030008010 S.RES ERJ2GEJ 123 X (12K) T 101.0/20.2 C61 4030019560 S.CER GRM21BB31C106KE15L B 67.6/36.8
R384 7030007290 S.RES ERJ2GEJ 222 X (2.2K) T 105.4/18.5 C62 4030017460 S.CER C1005 JB 1H 102K-T B 77.1/21.4
R386 7030005050 S.RES ERJ2GEJ 103 X (10K) T 107.8/22.7 C63 4030016790 S.CER C1005 JB 1E 103K-T B 68.9/8.7
R387 7030005090 S.RES ERJ2GEJ 104 X (100K) B 86.5/45.3 C65 4030017420 S.CER C1005 CH 1H 470J-T B 72.5/11.2
R388 7030005170 S.RES ERJ2GEJ 474 X (470K) T 30.6/36.3 C67 4030017730 S.CER C1005 JB 1H 471K-T B 81.7/13.4
R391 7030005240 S.RES ERJ2GEJ 473 X (47K) B 5.5/40.6 C68 4030017420 S.CER C1005 CH 1H 470J-T B 82.9/13.0
R392 7030007340 S.RES ERJ2GEJ 153 X (15K) B 84.7/44.0 C69 4030017420 S.CER C1005 CH 1H 470J-T B 69.8/8.7
R393 7030007290 S.RES ERJ2GEJ 222 X (2.2K) B 85.4/42.4 C70 4030018020 S.CER C1608 CH 1H 910J-T B 87.6/8.1
R395 7030005090 S.RES ERJ2GEJ 104 X (100K) B 90.5/31.4 C71 4030007060 S.CER C1608 CH 1H 270J-T B 92.9/7.9
R396 7030005050 S.RES ERJ2GEJ 103 X (10K) T 115.7/35.4 C72 4030006860 S.CER C1608 JB 1H 102K-T ATEX B 95.8/8.5
R397 7030005700 S.RES ERJ2GEJ 274 X (270K) B 69.1/42.3 C73 4030017460 S.CER C1005 JB 1H 102K-T B 103.5/11.9
R398 7030005050 S.RES ERJ2GEJ 103 X (10K) B 67.9/43.0 C74 4030017460 S.CER C1005 JB 1H 102K-T B 102.8/7.5
R401 7030005090 S.RES ERJ2GEJ 104 X (100K) T 102.6/21.8 C77 4030016930 S.CER C1005 JB 1A 104K-T B 67.0/17.3
R402 7030005060 S.RES ERJ2GEJ 333 X (33K) B 43.3/40.3 C78 4030016930 S.CER C1005 JB 1A 104K-T B 74.7/6.7
R403 7030005050 S.RES ERJ2GEJ 103 X (10K) B 42.2/39.1 C80 4030017460 S.CER C1005 JB 1H 102K-T B 107.9/9.4
R404 7030004980 S.RES ERJ2GEJ 101 X (100) B 41.3/39.1 C81 4030017390 S.CER C1005 CH 1H 180J-T B 96.7/7.0
R410 7030005120 S.RES ERJ2GEJ 102 X (1K) T 99.3/17.8 C82 4030017390 S.CER C1005 CH 1H 180J-T B 101.6/7.1
R411 7030005120 S.RES ERJ2GEJ 102 X (1K) T 100.9/17.8 C83 4030017400 S.CER C1005 CH 1H 220J-T B 108.3/8.1
R412 7030005050 S.RES ERJ2GEJ 103 X (10K) B 5.2/36.9 C84 4030018120 S.CER C1005 CH 1H 110J-T B 108.8/11.0
R413 7030005050 S.RES ERJ2GEJ 103 X (10K) B 6.4/36.5 C85 4030017410 S.CER C1005 CH 1H 240J-T B 112.8/11.0
R414 7030005050 S.RES ERJ2GEJ 103 X (10K) B 6.4/38.2 C86 4030017610 S.CER C1005 CH 1H 090C-T B 113.7/12.6
R415 7030005240 S.RES ERJ2GEJ 473 X (47K) B 5.2/36.0 C89 4030017590 S.CER C1005 CH 1H 070C-T B 112.8/12.6
R430 7030005700 S.RES ERJ2GEJ 274 X (270K) B 47.7/46.4 C90 4030017610 S.CER C1005 CH 1H 090C-T B 106.3/9.4
R431 7030005120 S.RES ERJ2GEJ 102 X (1K) B 47.7/44.8 C91 4030017620 S.CER C1005 CH 1H 100C-T B 105.9/15.5
R432 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 44.5/39.3 C94 4030017380 S.CER C1005 CH 1H 050B-T B 103.9/17.9
R433 7030005090 S.RES ERJ2GEJ 104 X (100K) B 38.2/33.7 C95 4030017400 S.CER C1005 CH 1H 220J-T B 100.6/19.9
R434 7030005080 S.RES ERJ2GEJ 823 X (82K) B 37.0/33.6 C96 4030016790 S.CER C1005 JB 1E 103K-T B 102.7/21.3
R435 7030008010 S.RES ERJ2GEJ 123 X (12K) B 35.4/33.6 C97 4030017350 S.CER C1005 CH 1H 020B-T B 103.5/16.7
R450 7030007280 S.RES ERJ2GEJ 331 X (330) B 43.5/45.2 C98 4030017350 S.CER C1005 CH 1H 020B-T B 101.2/18.7
R451 7030005040 S.RES ERJ2GEJ 472 X (4.7K) B 46.8/47.7 C99 4030017650 S.CER C1005 CH 1H 270J-T B 99.7/19.6
Eqv.= This component is equivalent to the REF No. component listed above, and M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
may be substituted on parts orders and repairs. S.=Surface mount
7-2
[MAIN UNIT] [MAIN UNIT]
REF PARTS H/V REF PARTS H/V
DESCRIPTION M. LOCATION DESCRIPTION M. LOCATION
NO. NO. NO. NO.
C100 4030017360 S.CER C1005 CH 1H 030B-T B 99.7/16.6 C450 4030017500 S.CER C1005 CH 1H 560J-T B 75.0/15.0
C101 4030017580 S.CER C1005 CH 1H 060C-T B 97.0/19.5 C451 4030017730 S.CER C1005 JB 1H 471K-T B 82.3/21.6
C102 4030016790 S.CER C1005 JB 1E 103K-T B 94.1/23.6 C452 4030017420 S.CER C1005 CH 1H 470J-T B 83.2/21.6
C103 4030017420 S.CER C1005 CH 1H 470J-T B 94.1/22.7 C453 4030006860 S.CER C1608 JB 1H 102K-T ATEX B 91.6/9.4
C104 4030016790 S.CER C1005 JB 1E 103K-T B 95.7/21.9 C454 4030018020 S.CER C1608 CH 1H 910J-T B 83.5/15.3
C109 4030017460 S.CER C1005 JB 1H 102K-T B 90.6/21.7 C455 4030007060 S.CER C1608 CH 1H 270J-T B 89.3/15.9
C110 4030017660 S.CER C1005 CH 1H 330J-T B 89.6/24.1 C456 4030006860 S.CER C1608 JB 1H 102K-T ATEX B 91.6/16.1
C111 4030016790 S.CER C1005 JB 1E 103K-T B 88.7/24.1 C457 4030007010 S.CER C1608 CH 1H 100D-T B 92.4/13.9
C112 4030017560 S.CER C1005 CH 1H 2R5B-T B 89.3/21.3 C458 4030007030 S.CER C1608 CH 1H 150J-T B 94.8/6.6
C113 4030017540 S.CER C1005 CH 1H R75B-T B 88.4/22.3 C461 4030016930 S.CER C1005 JB 1A 104K-T B 73.8/17.9
C114 4030017420 S.CER C1005 CH 1H 470J-T B 87.8/24.1 C462 4030016930 S.CER C1005 JB 1A 104K-T T 12.8/10.8
C115 4030017340 S.CER C1005 CH 1H 010B-T B 85.5/24.4 C463 4030016930 S.CER C1005 JB 1A 104K-T T 12.8/7.6
C116 4030017360 S.CER C1005 CH 1H 030B-T B 73.6/26.5 C464 4030016930 S.CER C1005 JB 1A 104K-T B 41.7/40.3
C117 4030017370 S.CER C1005 CH 1H 3R5B-T B 100.2/17.8 C465 4030019560 S.CER GRM21BB31C106KE15L B 77.5/24.0
C119 4030017420 S.CER C1005 CH 1H 470J-T B 67.9/29.1 C466 4030019560 S.CER GRM21BB31C106KE15L B 86.3/15.1
C120 4030016970 S.CER C1005 JB 1E 223K-T B 66.1/28.2 C467 4030017690 S.CER C1005 CH 1H 121J-T B 16.0/36.5
C122 4030016790 S.CER C1005 JB 1E 103K-T B 68.6/25.1 C606 4030021240 S.CER C1005 JB 1C 105K-T B 23.6/37.8
C131 4030018120 S.CER C1005 CH 1H 110J-T B 67.0/27.4 C607 4030016930 S.CER C1005 JB 1A 104K-T T 19.1/37.0
C132 4030017460 S.CER C1005 JB 1H 102K-T B 39.9/15.5 C612 4030018860 S.CER C1005 JB 0J 105K-T T 115.5/39.6
C133 4030017460 S.CER C1005 JB 1H 102K-T T 27.8/6.1 C613 4030016950 S.CER C1005 JB 1A 473K-T T 110.9/44.9
C154 4030017460 S.CER C1005 JB 1H 102K-T B 57.8/28.6 C614 4030017400 S.CER C1005 CH 1H 220J-T B 72.7/43.0
C155 4030017360 S.CER C1005 CH 1H 030B-T T 36.2/23.1 C615 4030019560 S.CER GRM21BB31C106KE15L B 74.8/43.0
C156 4030017460 S.CER C1005 JB 1H 102K-T T 32.8/9.1 C616 4030017420 S.CER C1005 CH 1H 470J-T B 71.5/42.7
C157 4030016970 S.CER C1005 JB 1E 223K-T T 31.6/8.9
C159 4030016790 S.CER C1005 JB 1E 103K-T T 24.8/7.7
C160 4030018240 S.CER C1005 JB 1H 562K-T T 26.5/10.9 J251 6510021901 S.CON BM02B-ASRS-TF(LF)(SN) B 54.9/36.3
C170 4030017460 S.CER C1005 JB 1H 102K-T B 24.4/11.2 J252 6510022692 S.CON 06FLT-SM2-TB(LF)(SN)(M) B 87.3/32.1
C171 4030017420 S.CER C1005 CH 1H 470J-T B 22.0/10.1 J601 6510030040 S.CON CSS5005-4R11F B 23.0/42.8
C174 4030017460 S.CER C1005 JB 1H 102K-T B 19.8/12.4 J603 6510030990 S.CON BM03B-AUHKS-GA-TB(LF)(SN) B 72.0/39.4
C176 4030017460 S.CER C1005 JB 1H 102K-T B 22.2/12.3 J604 6510025142 S.CON 10FLT-SM2-TB(LF)(SN)(M) B 82.0/39.0
C179 4030017450 S.CER C1005 JB 1H 271K-T B 15.8/12.4
C180 4030017450 S.CER C1005 JB 1H 271K-T B 14.6/12.8
C181 4030016930 S.CER C1005 JB 1A 104K-T B 17.9/12.2 DS240 5040003060 S.LED SML-512WWT86 T 94.8/5.5
C182 4030018860 S.CER C1005 JB 0J 105K-T T 17.4/7.7 DS241 5040003060 S.LED SML-512WWT86 T 105.2/5.5
C192 4030017490 S.CER C1608 JB 1A 105K-T B 49.1/31.0 DS242 5040003510 S.LED LNJ426W83RA T 54.4/35.7
C193 4030016790 S.CER C1005 JB 1E 103K-T B 48.0/35.8 DS243 5040003510 S.LED LNJ426W83RA T 54.4/17.7
C200 4030016790 S.CER C1005 JB 1E 103K-T T 12.2/37.5 DS244 5040003510 S.LED LNJ426W83RA T 66.5/14.9
C202 4030016930 S.CER C1005 JB 1A 104K-T T 9.4/39.5 DS245 5040003510 S.LED LNJ426W83RA T 66.5/38.5
C205 4030016960 S.CER C1005 JB 1E 183K-T T 7.0/39.9 DS246 5030003980 LCD TJ3901TF <VKHK>
C206 4030017460 S.CER C1005 JB 1H 102K-T T 6.7/36.8 DS252 5040003960 S.LED SML-S13UT T68 B 3.0/26.7
C207 4030016930 S.CER C1005 JB 1A 104K-T T 8.3/36.8
C224 4550007480 S.TAN F930J106MAABMA B 55.9/46.6
C225 4030018900 S.CER C1005 JB 0J 474K-T B 54.3/45.7 MC250 7700002900 MIC EM6027P-38C33-G <HOR>
C227 4030018860 S.CER C1005 JB 0J 105K-T B 106.0/41.6
C229 4030017460 S.CER C1005 JB 1H 102K-T B 102.3/41.5
C230 4030018860 S.CER C1005 JB 0J 105K-T B 102.3/40.6 S1 2260003300 S.SWI EVQPQHB55 T 72.4/39.6
C231 4030018860 S.CER C1005 JB 0J 105K-T B 44.6/44.0 S2 2260003300 S.SWI EVQPQHB55 T 71.0/26.7
C251 4030019560 S.CER GRM21BB31C106KE15L B 42.7/48.1 S3 2260003300 S.SWI EVQPQHB55 T 57.8/26.7
C252 4030017460 S.CER C1005 JB 1H 102K-T B 41.2/43.4 S4 2260003300 S.SWI EVQPQHB55 T 48.9/17.9
C254 4030016930 S.CER C1005 JB 1A 104K-T B 16.6/39.0 S5 2260003300 S.SWI EVQPQHB55 T 48.9/35.5
C255 4030016930 S.CER C1005 JB 1A 104K-T B 88.2/44.2 S6 2260003300 S.SWI EVQPQHB55 T 60.7/14.9
C256 4030018890 S.CER C1005 JB 0J 224K-T B 84.7/41.2 S7 2260003300 S.SWI EVQPQHB55 T 72.4/13.8
C257 4030016790 S.CER C1005 JB 1E 103K-T B 13.9/35.7 S8 2260003300 S.SWI EVQPQHB55 T 60.7/38.5
C260 4030018910 S.CER C1608 JB 0J 475K-T T 12.1/41.9 S9 2230001071 S.SWI JPM1990-2712EC B 79.8/47.7
C261 4030016930 S.CER C1005 JB 1A 104K-T T 36.7/35.6
C262 4030016790 S.CER C1005 JB 1E 103K-T T 34.5/38.8
C263 4030016790 S.CER C1005 JB 1E 103K-T B 39.9/36.2 EP2 6910014690 S.BEA MPZ1608S221A-T B 67.9/10.0
C264 4030018090 S.CER C1005 JB 1E 822K-T B 34.4/38.9 EP3 6910014690 S.BEA MPZ1608S221A-T B 87.6/12.5
C265 4030017430 S.CER C1005 CH 1H 101J-T B 37.5/37.9 EP8 6910021240 S.BEA MMZ1005A152ET B 58.4/17.8
C266 4030017030 S.CER C1005 JB 1A 273K-T B 38.9/39.7 EP10 6910014690 S.BEA MPZ1608S221A-T B 80.6/22.1
C283 4030016930 S.CER C1005 JB 1A 104K-T B 49.8/48.0 EP360 8930092270 LCD SRCN-3723-SP-N-W (SHJ)
C285 4030016930 S.CER C1005 JB 1A 104K-T B 39.8/39.7
C286 4520000020 S.NIO NOJC227M006RWJV B 77.8/31.8
C287 4520000020 S.NIO NOJC227M006RWJV B 83.2/29.9
C288 4030017920 S.CER C1005 JB 1A 683K-T B 51.8/43.4
C290 4030018900 S.CER C1005 JB 0J 474K-T B 48.3/42.1
C340 4030016790 S.CER C1005 JB 1E 103K-T B 106.7/31.0
C341 4030017920 S.CER C1005 JB 1A 683K-T B 101.9/35.4
C360 4030016790 S.CER C1005 JB 1E 103K-T T 98.2/25.7
C361 4030016950 S.CER C1005 JB 1A 473K-T T 109.1/44.9
C363 4030016950 S.CER C1005 JB 1A 473K-T T 111.8/44.9
C364 4030016950 S.CER C1005 JB 1A 473K-T T 112.6/43.4
C365 4030016950 S.CER C1005 JB 1A 473K-T T 113.7/41.4
C366 4030016950 S.CER C1005 JB 1A 473K-T T 115.5/38.7
C370 4030018070 S.CER C1005 CH 1H 300J-T B 99.0/35.0
C371 4030017400 S.CER C1005 CH 1H 220J-T B 96.2/35.4
C373 4030018900 S.CER C1005 JB 0J 474K-T T 104.9/44.3
C374 4030018900 S.CER C1005 JB 0J 474K-T T 106.7/44.3
C375 4030018900 S.CER C1005 JB 0J 474K-T T 105.8/44.3
C377 4030017740 S.CER C1005 JB 1H 821K-T B 8.7/42.8
C378 4030017780 S.CER C1005 JB 1H 472K-T B 6.8/41.0
C379 4030017420 S.CER C1005 CH 1H 470J-T B 5.2/39.4
C380 4030017460 S.CER C1005 JB 1H 102K-T T 99.2/19.3
C382 4030018860 S.CER C1005 JB 0J 105K-T B 39.4/46.3
C383 4030018860 S.CER C1005 JB 0J 105K-T B 31.4/41.7
C385 4030016790 S.CER C1005 JB 1E 103K-T B 14.5/42.6
C386 4030018900 S.CER C1005 JB 0J 474K-T T 107.8/44.3
C389 4550007480 S.TAN F930J106MAABMA B 98.3/29.2
C400 4030018860 S.CER C1005 JB 0J 105K-T B 4.0/36.5
C401 4030018910 S.CER C1608 JB 0J 475K-T B 33.9/13.3
C402 4030016930 S.CER C1005 JB 1A 104K-T B 5.2/37.8
C404 4030018860 S.CER C1005 JB 0J 105K-T B 39.4/33.3
C436 4030018860 S.CER C1005 JB 0J 105K-T B 43.3/38.6
C437 4030018900 S.CER C1005 JB 0J 474K-T T 34.9/36.5
C438 4030016790 S.CER C1005 JB 1E 103K-T B 34.2/33.2
C440 4030016930 S.CER C1005 JB 1A 104K-T B 33.3/33.2
C441 4030017460 S.CER C1005 JB 1H 102K-T B 61.2/10.6
C442 4030017390 S.CER C1005 CH 1H 180J-T B 72.4/8.8
C443 4030017650 S.CER C1005 CH 1H 270J-T B 73.3/8.8
C444 4030017460 S.CER C1005 JB 1H 102K-T B 73.8/10.9
C445 4030017390 S.CER C1005 CH 1H 180J-T B 74.3/9.7
C446 4030017630 S.CER C1005 CH 1H 120J-T B 76.8/13.4
C447 4030017410 S.CER C1005 CH 1H 240J-T B 75.9/11.8
C448 4030017500 S.CER C1005 CH 1H 560J-T B 75.5/10.6
C449 4030017410 S.CER C1005 CH 1H 240J-T B 75.9/15.0
Eqv.= This component is equivalent to the REF No. component listed above, and M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
may be substituted on parts orders and repairs. S.=Surface mount
7-3
[MIC UNIT]
REF PARTS H/V
DESCRIPTION M. LOCATION
NO. NO.
C410 4030017620 S.CER C1005 CH 1H 100C-T B 11.7/20.7
C411 4030017420 S.CER C1005 CH 1H 470J-T B 11.6/11.9

J250 6450002460 CON HSJ1594-010160

J607 6510025142 S.CON 10FLT-SM2-TB(LF)(SN)(M) B 11.2/8.1
J608 6510009351 CON B2B-ZR(LF)(SN)

S250 2260001900 SWI SW-149 (SKHLLDA010)

W1 8900014801 CAB OPC-1573-1(P0.5N10L50) <TJM>

EP4 6910018460 S.BEA MMZ1005Y102C-T B 14.5/11.4

EP5 6910024660 S.BEA MPZ2012S102AT B 11.7/14.1
EP6 6910018460 S.BEA MMZ1005Y102C-T B 8.2/11.9
EP7 6910024660 S.BEA MPZ2012S102AT B 13.9/19.9
EP8 6910018460 S.BEA MMZ1005Y102C-T1 B 9.9/5.2

Eqv.= This component is equivalent to the REF No. component listed above, and M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
may be substituted on parts orders and repairs. S.=Surface mount
7-4
 SECTION 8. MECHANICAL PARTS

[CHASSIS PARTS] [MAIN UNIT]

REF ORDER REF ORDER
DESCRIPTION QTY. DESCRIPTION QTY.
NO. NO. NO. NO.
MP1 8210031130 3723 FRONT PANEL ASSEMBLY [USA] 1 J251* 6510021901 BM02B-ASRS-TF (LF) (SN) 1
8210031130 3723 FRONT PANEL ASSEMBLY [EXP] 1 J252* 6510022692 06FLT-SM2-TB (LF) (SN) (M) 1
8210031100 3723 FRONT PANEL ASSEMBLY (A) [EUR] 1 J601* 6510030040 CSS5005-4R11F 1
8210031100 3723 FRONT PANEL ASSEMBLY (A) [UK] 1 J603* 6510030990 BM03B-AUHKS-GA-TB (LF) (SN) 1
8210031100 3723 FRONT PANEL ASSEMBLY (A) [FRG] 1 J604* 6510025142 10FLT-SM2-TB (LF) (SN) (M) 1
8210031100 3723 FRONT PANEL ASSEMBLY (A) [HOL] 1
8210031100 3723 FRONT PANEL ASSEMBLY (A) [AUS] 1
8210031110 3723 FRONT PANEL (B) ASSEMBLY WT [USA-01] 1 DS246 5030003980 TJ3901TF <VKHK> 1
8210031110 3723 FRONT PANEL (B) ASSEMBLY WT [EXP-01] 1
8210031080 3723 FRONT PANEL (B) A WT [EUR-01] 1
8210031080 3723 FRONT PANEL (B) A WT [UK-01] 1 MC250 7700002900 EM6027P-38C33-G <HOR> 1
8210031080 3723 FRONT PANEL (B) A WT [FRG-01] 1
8210031080 3723 FRONT PANEL (B) A WT [HOL-01] 1
8210031080 3723 FRONT PANEL (B) A WT [AUS-01] 1 S1* 2260003300 EVQPQHB55 1
8210031120 3723 FRONT PANEL (A) ASSEMBLY BU [USA-02] 1 S2* 2260003300 EVQPQHB55 1
8210031120 3723 FRONT PANEL (A) ASSEMBLY BU [EXP-02] 1 S3* 2260003300 EVQPQHB55 1
8210031090 3723 FRONT PANEL (A) A BU [EUR-02] 1 S4* 2260003300 EVQPQHB55 1
8210031090 3723 FRONT PANEL (A) A BU [UK-02] 1 S5* 2260003300 EVQPQHB55 1
8210031090 3723 FRONT PANEL (A) A BU [FRG-02] 1 S6* 2260003300 EVQPQHB55 1
8210031090 3723 FRONT PANEL (A) A BU [HOL-02] 1 S7* 2260003300 EVQPQHB55 1
8210031090 3723 FRONT PANEL (A) A BU [AUS-02] 1 S8* 2260003300 EVQPQHB55 1
S9* 2230001071 JPM1990-2712EC 1

J31 6910021491 ANT CONNECTOR 106-1 <SSC> 1

EP360 8930092270 SRCN-3723-SP-N-W (SHJ) 1

W2 8920001430 CAB-1185 1
MP20* 8510014940 2601 VCO CASE Y641 1
MP21 8510014950 2601 VCO COVER Y642 1
EP1 0800014740 BP-282 EU 1 MP100 8930085111 SHIELD SPONGE (CX)-1 1
MP360 8210030990 3723 REFLECTOR M5K 1
MP361 8930092160 3723 LCD HOLDER Y1350 1
MP8 8930083240 COIL SPRING (AM) 1 MP363 8930092240 3723 WHITE SHEET 1
MP9 8930092200 3723 SHAFT M5K 1 MP365 8930085120 SHIELD TAPE (Y) 1
MP10 8110010830 3723 USB COVER 1 MP366 8930083320 SPONGE (LH) 1
MP11 8930092150 3723 USB SEAL (TOP) 1
MP12 8930092090 3723 RELEASE BUTTON 1
MP13 8930092230 3723 SPRING M5K 1
MP14 8850003421 SEALING WASHER (AA)-1 (TOT) 1 [MIC UNIT]
MP15 8830003440 3285 ANT NUT 1 REF ORDER
MP16 8930092080 3723 MIC CAP 1 DESCRIPTION QTY.
NO. NO.
MP17 8930092070 3723 CAP HOLDER 1
MP18 8930078010 3168 MIC SEAL (TOT) 1 J250 6450002460 HSJ1594-010160 1
MP21 8210030940 3723 REAR PANEL 1 J607* 6510025142 10FLT-SM2-TB (LF) (SN) (M) 1
MP22 8930092140 3723 MAIN SEAL (TOP) 1 J608 6510009351 B2B-ZR (LF) (SN) 1
MP24 8820001510 3062 SCREW 6
MP25 8930063690 O-RING (BA) (TOP) 6
MP31 8010023460 3723 CHASSIS 1 S250 2260001900 SW-149 (SKHLLDA010) 1
MP33 8810009511 PHBT M2 X 4 NI-ZC3 (3.6-4.0) 5
MP42 8810008751 PHBT M2 X15 NI-ZK3 1
MP43 8810009181 BT M2 X 5 NI-ZC3 5 W1 8900014801 OPC-1573-1 (P0.5N10L50) 1
MP48 8930030920 1301 SHEET 1
MP50 8930071260 O-RING (BL) (TOP) 1
MP51 8930092190 3723 DETECTION PIN (M5K) 1
MP57 8930057950 DOUBLE SIDE TAPE (AH) 2 [ACCESSORIES]
MP58 8930085980 SHIELD TAPE (Z) 1
REF ORDER
MP59 8930092640 THERMAL SHEET (CW) TC300CAS10 (10X15) 1 DESCRIPTION QTY.
MP60 8930092180 THERMAL SHEET (CT) TC200CAS (5X14.5) 1 NO. NO.
MP61 8930092380 3723 EARTH SPRING Y1355 [EUR] 1 EP1 (Optional) FA-SC59V 1
8930092380 3723 EARTH SPRING Y1355 [UK] 1 EP2 5930002030 BC-217SA <SLVJ> [USA] 1
8930092380 3723 EARTH SPRING Y1355 [FRG] 1 5930002040 BC-217SE <SLVJ> [EXP] 1
8930092380 3723 EARTH SPRING Y1355 [HOL] 1 5930002040 BC-217SE <SLVJ> [EUR] 1
8930092380 3723 EARTH SPRING Y1355 [EUR-01] 1 5930002040 BC-217SE <SLVJ> [FRG] 1
8930092380 3723 EARTH SPRING Y1355 [UK-01] 1 5930002040 BC-217SE <SLVJ> [HOL] 1
8930092380 3723 EARTH SPRING Y1355 [FRG-01] 1 5930002050 BC-217SV <SLVJ> [AUS] 1
8930092380 3723 EARTH SPRING Y1355 [HOL-01] 1 5930002030 BC-217SA <SLVJ> [USA-01] 1
8930092380 3723 EARTH SPRING Y1355 [EUR-02] 1 5930002040 BC-217SE <SLVJ> [EXP-01] 1
8930092380 3723 EARTH SPRING Y1355 [UK-02] 1 5930002040 BC-217SE <SLVJ> [EUR-01] 1
8930092380 3723 EARTH SPRING Y1355 [FRG-02] 1 5930002040 BC-217SE <SLVJ> [FRG-01] 1
8930092380 3723 EARTH SPRING Y1355 [HOL-02] 1 5930002040 BC-217SE <SLVJ> [HOL-01] 1
5930002050 BC-217SV <SLVJ> [AUS-01] 1
5930002030 BC-217SA <SLVJ> [USA-02] 1
5930002040 BC-217SE <SLVJ> [EXP-02] 1
5930002040 BC-217SE <SLVJ> [EUR-02] 1
5930002040 BC-217SE <SLVJ> [FRG-02] 1
5930002040 BC-217SE <SLVJ> [HOL-02] 1
5930002050 BC-217SV <SLVJ> [AUS-02] 1
EP6 6910018620 BLACK HANDY STRAP <TOM> 1

MP2 (Optional) MB-133 1

*Refer to “BOARD LAYOUTS” for the location.

**Refer to “GENERAL WIRING” for the connection
Screw abbreviations A, B0, BT: Self-tapping PH: Pan head ZK: Black NI-ZU: Nickel-Zinc SUS: Stainless
8-1
 MP24(CHASSIS)x6
(8820001510)
MP25(CHASSIS)x6
(8930063690)

MP48(CHASSIS)
(8930030920)

MP51(CHASSIS)
(8930092190)
W2(CHASSIS)
MP14(CHASSIS) MP22(CHASSIS) (8920001430)
(8850003421) (8930092140)

J31(CHASSIS)
(6910021491)

MP31(CHASSIS)
(8010023460)

MIC UNIT

MP57(CHASSIS)
(8930057950)
MP33(CHASSIS)
(8810009511)
EP1(CHASSIS)
MP33(CHASSIS)x3 (0800014740)
(8810009511)
MAIN UNIT
MP363(MAIN)
MP60(CHASSIS)
(8930092240)
(8930092180)
MP58(CHASSIS)
MP360(MAIN) (8930085980)
(8210030990)
MP16(CHASSIS)
(8930092080) DS246(MAIN)
(5030003980)
EP360(MAIN)
MP50(CHASSIS) MP361(MAIN)
(8930092270)
(8930092160)
(8930071260)
IS)
MP17(CHASSIS) A SS
H 40)
MP7(CHASSIS) MP6(CHASSIS) (C
(8930092070) 59 926 MP43(CHASSIS)x5
(8210030950) (8930092120) MP 300
(89 MP44(CHASSIS)x4 (8810009181)
(8810009181)
MP15(CHASSIS)
MP45(CHASSIS)
(8830003440) (8930092170)

MP5(CHASSIS)
Tightening torque
(8930092050) MP47(CHASSIS)
MP12(CHASSIS) (8930092860)
(8930092090)
: <0.8 (N m)>
MP8(CHASSIS)
(8930083240) MP9(CHASSIS) : <0.7 (N m)>
(8930092200)
MP10(CHASSIS)
(8110010830) : <0.6 (N m)>
MP11(CHASSIS) W1(CHASSIS)
(8930092150) SP1(CHASSIS) (8900009640)
MP18(CHASSIS) (2510001980) : <0.5 (N m)>
(8930078010) MP46(CHASSIS)
MP4(CHASSIS) (8930090100) : <0.4 (N m)>
(8930068980) MP3(CHASSIS)
(8930092680)
MP13(CHASSIS)
(8930092230)
: <0.3 (N m)>

: <0.2 (N m)>

: <0.1 (N m)>
MP19(CHASSIS)
(8930092310)

MP1(CHASSIS)
MP2(CHASSIS) (Refer to the list.)
(8310086980)

8-2
 SECTION 9. BOARD LAYOUTS

• MIC UNIT B-8383

(TOP VIEW)
[PTT]
V0 V5 V10 V15 V20 V25

H0

J250
H5

S250

B8383
H10
• MAIN UNIT B-8382 [SP/MIC]
(TOP VIEW)

H15
V50
V45

MC250 R371 R373 R372

C361

C613
C363
C373
C375
C374

C386
R374
C364
R642

C260

C365
R206

R262 IC260
R376
V40

R641

S1
C205
R212

R260
R261
C202

S8 C612

DS245
R609

C262 C366
R213

R300 R607 R608

IC601

R265
C200

R634
R214
Q603

C206 C207 C607

C437
R263

R388

DS242
C261
V35

S5 R396

IC360

R361
V30

Q240
CP360
R240
S3 S2 R468
V25

C360

R65
C155
Q357 C57
R386
R401

Q351
V20

R81

C56
R66

IC50
R383
C380 C59

R382
R381
C58
R67
R384
DS243
S4

R410 R411 R477 R68

C60
D91 D200 Q365
V15

DS244
S6
S7
R153

C160 R155
V10

C462
R156
R154

C157

C156
Q151
C463 C182 C159
C15

C133 R47 D S2 40 DS241

C12
V5

L1 IC400
C9

C8
V0

H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 H120

9-1
 • MIC UNIT B-8383
(BOTTOM VIEW)
V25 V20 V15 V10 V5 V0

H0
H5
SP1 (CHASSIS)
EP6

H10
EP8

J251
J607

R651
C411
C410

EP5
J608 SP+ 1 MC250
EP7

H15
EP4

SP− 2

[PWR]
• MAIN UNIT B-8382

V50
(BOTTOM VIEW) PSW

C283

R283
C251

S9
R451

[Charge]

C224

R452

R478
R430
R227

Q231
C382

C225

V45
R236
R387 Q230 R450 R270

R431
D610
MP100 T R228

Q251
R252

R392

R230
R231
C255 C231
MIC

C288
R650

D358
C252

Q224
R398

R235
C614
R251
Q225

D613
C615 C616 C377
R393 Q608 J601 C385 R204

R295
C290
R397

Q250
D356

C383
R377 R378

R201
C227 C229 R203 R207

C256

D609

R226
R293 C378

Q366
R294

R391

V40
C230
Q353 Q606 R402 C464

R379
R202
Q609

C285
C266
IC364
R264
J603 IC362

J604

R647

R403
R404
R272 C379
IC220

R279
R278
X360 R432

C254
C264

IC200
C436
R286 R273 R256

R414
R292 R271

C606
Q354
C265 C402

R253
R290
C61
R412

J251

R413

C400
C467
R255
R276
R343

C263
IC341

IC365
CLONE

C193
R258 R415

R458
R459

R257

V35
C257
C341

Q222 Q221

R277
C371
C370

AF

R291
R351

R457
R433
GND AF- IC190 R434 R435

C438
C440
D350 C404
Q350

R242 R192
J252

C286 B8382

R194
R352

C192
R395
C340

V30
R353
IC340

C287

R659
AF+

R193
R340

C119

R110
R341
C389
L98

FI150
C154

C120
Q150

R115
C131
R109
MP20
R111
R122

DS252
R36 C44
MP365 D131 C116 R152
R107

R121 L26

V25
R105 R112 R120 C122
C115

L97
D130

C110
C111
C114

C465 C50
D51
C102
R52 D50
R93

C103
L96

PTT
C113

C22
C21
C20
R33
C38
C39
EP10

FI151
R50
D93

R53

C41
R113 C104
C452
C451

R97 C42
D357

C109 Q2 4 Q25
C62
C112

R54

R35
R94

C96 C51 C52

R91

R103
R95

L20

V20
R20
R104

L104 R55
Q90

L50

C53 L24

R32
L23
C95

C43
D92

C99

C101 R57 Q23 L25

R34
C40
[ANT]
Q50

C30
C98 R464 R31
R96

R56
C54

L106
L105

C94 C117 C461 C31 EP8 R1

D21 R24
L93

Q55

C36
L103
R466

C77

R25

R2
C55
R70

R467
L92

R26
C100
C97

R30
L51
D90

C455

C6
C456 R71
R69

V15
C28
C454

C37
C466

C91

Q21
C132
MP20
L108

C450

R460
C449

FI170
R6 Q20 D3

C33
C35 C7
CP80

D20
C457
R465

R7

R23
L101
D353

C32
C446
R463

Q53
R76

C67 R27 R28

C401
C68

L100 R176
C180
R80
C86
C89

C174

R175
C179
L82

EP3

C176
L90

C26

C27
R3 C2 C181
C447

L55 Q22 R174

R4
C73 R172

IC1
R461

C170
C65
C85

L107 D1

C3
C84 C444

V10
R170
R479

R380

C441 C4
L56 C448
L22 R171

C171
L53 EP2
L58

L99
C445

C19
C34
C453

L57

L21
R462
Q54

L102

IC170
L81 C80 C90
C443
C442

C69
C63

C72
C70

L80 Q362
C83

R5
C5
C71

D52 R22
R75

C13
R10
C74 R74 C25
C82

C81

D23
D22
C458

C18

X1
C78

CP1
X170
R73

C24
R173

V5
C11

CP1

V0
H120 H115 H110 H105 H100 H95 H90 H85 H80 H75 H70 H65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 H0

9-2
 SECTION 10. BLOCK DIAGRAM

CHASSIS MAIN UNIT

HV
ANTENNA
HV

BATTERY VOLTAGE
Q21,Q22:KTC3770U
T CHARGE M3V IC1:GP214D Q362:LDTC144EE Q23: Q24: D50,D51: Q50: Q53: Q54: D52:1SV307
D22,D23:BBY58 2SC4215 2SC4215 RN142G KTC3770U RD01MUS2B RD07MUS2B D90:KDS114E
BTEMPV
PLLIC LOOP TX/RX PRE PWR PWR PWR ANT
GND BUFF BUFF BUFF DRIVE LPF
FIL SW SPLITTER AMP COMBINER SW

SP1 REF Q20:LDTC144EE

CR-766 D20:KDS114E
IC400:NJU7056F3 D21:KDS114E Q365:LDTA144EE Q55: T3V
SP RD07MUS2B
X1

UNLK
Q608: 21.25MHz LOINV MOD R3V ELOW SHUNT PWR
BUFF AMP
SMS3J35FS MUTE
Q603:
WET LDTC144EE
DET PIN DET MOD
RESET Q25: VCO Q351:
MODC 2SC4215 LDTA144EE

FCON
IC50:NJU7056F3 TDETV D91,D200:
PLLO APC Q357:LDTC144EE PWR RB706F T3V TX TXMS

F
BUFF BPF
CTRL DET MUTE SW
CRESET
PCON
INPUT DC 5.0V LOW
CHARGE CTRL 450KHz
2ND LO BPF FI170:
WETIN LTM450FW
FLT CRESET
IC601:
APM8600FB
IC170:
CHG FLT POK NJM2591V Q151: FI150:FL-368 D131: D130: Q90: D93: D92: BEEP WDECV
DC PWR WET 2SC4215 FI151:FL-399A Q150: BB174 BB174 3SK294 BB174 BB174
DET CTRL SW 3SK293
DET IF DET IC IF RF AFVS RSSIV
BPF BPF BPF BPF BPF
D609: Q609: AMP AMP
L1SS400 LMUN5213DW1
DCV 21.7MHz MICMS LOINV

Q353: T1CON DETMS NOISV

HV RSQ035P03TR VCC
450KHz
PWR PWR X170 ETXDO TEMPV
CTRL CTRL JTBM450CX70

Q606: PLL DATA BUS TXMS BTEMPV

RSQ035P03TR

RSSIV TDETV BATTV

BATT
DET BATTV
IC365B:
IC260D: ERXDI PTTIN
NJU7057RB1
TC74VHC4066SAFK
AMP NOISV
DETMS AF ELOW CHG
PON MUTE

MODC PCON LOW DCV

SQLO
DET
PWR PWSW FCON T1CON
CTRL PWSW PTTM
IC365A:
Q354:LDTC144EE NJU7057RB1
D358:LDAN222 POK PON
BEEP LPF DE- VOLIN D/A contorl BUS
ENPHA D/AIC
POWER SW

IC190: SPCTRL EXTPTT

R2A20178
WDECV
BPCTRL WETIN
ATISO

MSENS
VOLO

VCC
ATIS

MIC UNIT IC362:

TPA0211DGN
IC364:
NJU7056F3
VCC
Q224:KTC811U EXDET UNLK
Q225:2SB1132L IC220:
AF AF Q366:LDTC144EE S-1335J30-M5T1U3
AMP AMP BEEP M3V
REG CPU
ERXDO 3V M3VS 3V
CLONE CLONE DS246:
ERXDI 4.9152MHz TJ3901TF
CPU3V
Q350:LDTC144TE X360
MIC D350:KDS122 Q221: IC341: CR-911
IC200C: LDTA114YE NJU7704F3-03A
EXDET VCC NJU7058V R3V
REG RESET RESET LCD
GND AMP R3 R3VS
SPCTRL BPCTRL
AFVS AF
REG CPU
Q222:
Q230:RSQ035P03TR IC200A: LDTA114YE
Q231:KTC811U NJU7058V T3V Q240:
PTTIN D356:L1SS400 REG EEPROM IC360: LMUN5213DW1
LPF PRE T3 T3VS UPD78F0338GC DS240,DS241:
LIMIT ENPHA LEDS
AMP LED SML-512WW
IC340:GT24C128 LED
SW DS242,DS243,DS244,DS245:
PTT S250
EXTMIC IC200D: LNJ426W83RA
NJU7058V

IC260A: IC200B: IC260C: KEY

TC74VHC4066AFK NJU7058V TC74VHC4066AFK LEDR DS252:
LED
MC250 SML-S13UT
INMIC AF AF
MIC AMP
MUTE MUTE

PTTM MIC PTTM MICMS COMMON LINE

CONT
RX LINE
Q250:LDTC144EE
TX LINE

CONTROL LINE

10-1
 SECTION 11. VOLTAGE DIAGRAM

• MAIN UNIT (1/2) M3V

CPU3V

R193

470
DS252
SML-S13UT
FCON
R192
MODC

LNJ426W83RA

LNJ426W83RA

LNJ426W83RA

LNJ426W83RA
390

SML-512WW

SML-512WW
4 8 DS246 TJ3901TF

25

24
23
22
21
20
19
C192
IC190 V+ V+

0.01

0.01
C200

C438
GND GND

100k
R194

VOUT2
VOUT1

VOUT8
VOUT7
VIN1
VIN8
1
11 4

R659

DS240

DS241

DS242

DS243

DS244

DS245
100
1 18

SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
VIN2 VIN7 IC200 IC365

SEG0
SEG1
SEG2
SEG3
COM0
COM1
COM2
COM3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
2 17
VDD GND NJU7058V NJU7057RB1
DAST 3 16
LD RESET
SCK 4 15
CLK VDAREF2
SDATA 5 14

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
DI VDAREF1
6 13
VIN3 VIN6

VOUT3
VOUT4

VOUT5
VOUT6
VIN4
VIN5

SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG1
SEG0

SEG2

COM0

SEG4
SEG5
SEG6
SEG3

COM1
COM2
COM3

SEG7
SEG8
SEG9
R240

R468
R242

0.01
C193

220

220
820
R2A20178

10
11
12
7
8
9
LED ON 2.99V

T1CON

VOLIN

ATISO
PCON

VOLO

SQLO

ATIS
LED OFF 0.00V

DET
LEDR Q240

4 3
0.00V 270 C437 0.1
INT.PTT DET
EXT.PTT 2.97V 5 2

R263
R251 0.47 C261

18k
Q251 2.99V
2SA1832 6 1

MICO
EXTPTT DETIN LMUN5213DW1

R371
470k
180k 0.01 R290
C251
10

R392

12k BEEP
15k
100k
R387
C255

R276 C263 680k

0.1

100k
R478

R291
R435
10k

CRESET
DETMS

MICMS

SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
T3VS
R3VS

M3VS

AFVS

PTTM
LCDS

LEDS
220k
R260

R261

R434
0.01
C262

MSENS

R372
1.5M
56k

82k

R373
IC365

C389
2 NJU7057RB1
0.22

0.01
C256

C360

1M
100k R279
R270

1
1k

470k WDECV
0.001

R277 3
2.2k
R252

R393

10
C252

1.5k
33k

90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
R388 12k
C260
4.7

R272 VOLIN
24k C265
R262

P87/S39
P86/S38
P85/S37
P84/S26
P83/S35
P82/S34
P81/S33
P80/S32
P97/S31
P96/S30
P95/S29
P94/S28
P93/S27
P92/S26
P91/S25
P90/S24
MC250 IC260

S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
R286
47k

C382 1 14

390k
R374
EM6027P I/O1 VDD 100k 100P
2 13 R271
PTTSW 1 O/I1 CONT1 R273
3 12
O/I2 CONT4
4 11

C385
0.01
I/O2 I/O4 22k

0.027
0.0082
5 10 91 60

R278
DETO SEG9

C266

C285
Q250 CONT2 O/I4 VSS0 S9

0.1
6 9 92 59

100k
R433
SEG8

0.47
C404

C264

C373
1k
LDTC144EE CONT3 O/I3 VDD0 S8
7 8 MICIN BPCTRL 93 58 SEG7
VSS I/O3 P60 S7
2.2k

1
SPCTRL 94 57 SEG6

R201
1.47V P61 S6
MICMS TC74VHC4066AFK LEDR 95 56 SEG5
R258
4.7k

P62 S5
DETMS LEDG 96 55 SEG4
P63 S4
PTTM R203 R207 R377 R378 R212 R213 PON 97 54 SEG3
C378 C207 P64 S3
MOD 98 53 SEG2

0.47
C375
C383 C254 R253 P65 S2
C467 120P 0.0047 0.1 WETIN 99 52 SEG1
220k 39k 82k 82k 1.5k 150k P66 S1
100 51
100k

100k
R264

R265

1 0.1 3.3k R255 270k POK P67 S0 SEG0

INT.PTT 2.99V NJU7058V 101 50
NJU7058V CHG P40 SCOM0
EXT.PTT 0.00V 6 2 13 FLT 102 49 COM3
7 P41 COM3
1 R379 14 PTTIN 103 48 COM2
P42 COM2
0.1

5 3 12 104 47
C402

EXTPTT COM1

0.47
C374
4.7k
R257

1.47V P43 COM1

82k ELOW 105 46 COM0
P44 IC360 COM0
18k

IC200
R256

106 45
0.01
C257

IC200 IC200 LOW

R202
100k

P45 VLC2

0.018

0.001
NJU7058V 107 UPD780318GC 44
4.7k
R204

R391

R214
TXMS

820P
C377

C379

C205

C206
P46 VLC1

47k

15k
47P
16/9 108 43

0.47
C386
1.44V P47 VLC0
CLONE CH/WX 109 42
P50 VLCDC
UP 110 41
P51 CAPL
PTTIN DOWN 111 40
P52 CAPH
R376 R206 FAV 112 39
C202 R300 P53 AVREF1
ATISO VOL/SQL 113 38 ATIS
P54 P120/AO0
J604 100k 18k 0.1 SCAN 114 37
6.8k P55 AVSS0
R414

115 36 WDECV
1 2 P56 ANI9
10k

WETDET H/L 116 35 EXDET

P05/INTP5/BUZ/PCL
3 4 P57 ANI8
UNLK 117 34 DCV

P03/INTP3/ADTRG
5 6 NJU7058V P70/TO4 P17/ANI7
IC200 118 33 NOISV
7 8 P71/TI4 P16/ANI6

P33/TO50/TI50
P34/TO51/TI51
PWSW 119 32 RSSIV

P20/RXD0/SI3
P21/TXD0/SO3
9 10 C401 F P72/TO52 P15/ANI5
10 120 31 BATTV
1 10k P73/TI52 P14/ANI4
8

P00/INTP0
P01/INTP1
P02/INTP2

P04/INTP4
4.7

0.047

0.047

0.047

0.047
P31/TI00
P32/TI01

P22/SCK3

P25/SCK1

P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
R415
9

C361

C613

C363

C364
P30/TO0

P23/SI1
P24/SO1
C400 R412

47k

AVREF0
RESET
R413

VSS1
VDD1
VPP
XT2
XT1

X2
X1
3.70V 10k
Q230 10k

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
AFV RSQ035P03TR BEEP
R634
TDETV

RES
5

4
6

LOINV
CP360
CP10S TDEC BTEMPV
C283
0.1

270k

R430

TEMPV
100k
R292
1

0.047

0.047
DASTB

C365

C612

C366
NJU7056F3
IC364 5

1
R431
100k

3
R283
C287

C286

D356 R231
1k
220

220

4
J251 TPA0211DGN KTC811U 1 SDATAO
L1SS400 330 Q231
IC362 X360
4 3

1 R230 2
8 1 SCKO
0.47
C290

2 VO- IN
4

R432

7 2 330k
GND SHUTDOWN
4.7k

6 3 R293 R361 CR-911

SE/BTL VDD
5 4
4.7k
R451

VO+ BYPASS 4.9152 MHz

12k 1k
3.12 Vp-p
9

4.7k

4.7k
R295

R294

C370

C371
3

30P

22P
C436

R404
0.068
C288

C231

INT.SP 0.00V
2.2k
R452

R450

100
330
1

EXT.SP 3.67V
33k 0.1 10k
SPCTRL

BPCTRL

PLSTB
SDATA
R402 C464 R403
AFIN

AFVS

AFIN

BEEP

VOLO

DAST

SCK
S1 S4
CLONE

EXDET

R352
16/9 H/L S7 CPU3V CPU3V CPU3V
FAV D350
10k

15k
R343

EVQPQHB55 EVQPQHB55
0.01
C340
100k
R395

100k
R340

R341

10k

EVQPQHB55
S2 S5 R353 IC341
UP SCAN VIN 5 1
IC340 VDD CD
KDS122 1k 2
VSS
0.068

EVQPQHB55 EVQPQHB55 S8 1 8 4 3
A0 VCC 7
C341

VOUT MR
R396

VOL/SQL Q350 2
0

LDTC144TE R351 A1 WP 6
S3 S6 EVQPQHB55 3 NJU7704F3
A2 SCL 5
ERXDI
ETXDO
ERXDI

ETXDO

4
ESCK
ESDA
ESCK

ESDA

DOWN CH/WX 1k VSS SDA

VPP

RES
VPP
RES

EVQPQHB55 EVQPQHB55 GT24C128A

*Refer to the PARTS LIST for the value and name of component.
11-1
• MAIN UNIT (2/2)

M3V M3V TX 2.27V

TX 2.27V RX 2.35V

0.001
RX 2.35V

47k
T3V

C132

R6

MMZ1005A152ET

150
2.65V

R460
MPZ1608S221A R76

220

270
R31

R34

R32

CP10S
TX 2.61V

47
EP2 EP3

MP20
2601
1 RX 0.00V
100

0.001

0.001
R7

100
R53

R54

2.7U
2

C61
C466

C465
10

C62

C73
3 MPZ1608S221A

10

10

CP80
68k

47P C69

L58
0.001

0.001

0.001

0.001
470

10
0.1U
0.1U
4

20N
0.01

470P
EP8

L53

L55
47P
C31

C36

C38

C63

C68

C67
0.1U
C7

C6

L23

L24
0.001 0.001

39k
R30

R33
1

0.001

0.001
L56 L57 C453 L107 C72 D52 C80 L81 L82

0.1U
3.3k
2.2k

L50
C40

R55
R52
C50

C52
IC1 RD07MUS2B 5.8N 20N 45.3N 0.001 24N 27.2N
1 16 C32 24P Q54 L80 C74 1SV307
Fin1 Fin2

10P
D3 C39 15P C65 L99 C444 L100 C447 L102 45.3N 0.001 C84
L1SS400 2 15 Q23

R465

C457
Vcc Vcc R22 1.5P

100
3 14 L21 L22 C37 C54 L51

6.8k
UNLK 12P Q24 56N 0.001 47N 22N 11P

C446
CP1 CP2 Q53

12P

100
47P

R26
4 13 C89

R463
GND GND 4.7k 4.7U C6342A 2SC4215 15P 82N

C26
30P
5 12 1P 45.3N

0.1
C18
LD SW TX 0.61V RN142G C51 L101 7P
SCK 6 11 LDTC144EE KTC3770U
CLK OSCI Q21 2SC4215

C82
L108

560
R10

0.1
C13
SDATA 7 10 Q20 RX 0.62V
DATA OSCO D50 10P 47N

18P C81
0.001

0.001
8 9 Q50

0.1U
PLSTB

220P

C442

C443

C445

C448

C456

C458
KDS114E
EN BO

L25

18P
0.001
R23 RN142G

39k

100

82k
R35

R71

R75

R80
D21

18P

27P

56P

91P

27P

15P

22P

24P
C33

C41

C70

C71

C83

C85

C86
KTC3770U

47

9P
18P
220

100
R28

C35
GP214D D51
C43

C24
C11

0.001
X1 KDS114E

8.2k

1.2k
10
22P RD01MUS2B

R27

R50

R56

R57

27P
C53

C55
CR-766

0.22

1k

68
R3 R4 C3 C19 D20 C42 100k 10k L104 EP10
FCON KTC3770U
C34 Q22
10k

100k
47k 220P 27P 5P

0.001
R69 R73 20N MPZ1608S221A

R25

150k
F

470P
C451

C452
1.5P 0 Q25

56k
R70

R74
0.1

0.1

47P
C77

C60

C78
TX 1.33V
R462 Q362 2SC4215 RX 0.00V L105 L106

R380

R479
0.001

10k

15k
39P
10k
R5

C5
1SV323

LDTC144EE Q55 5.8N 20N

15P

BBY58

BBY58
C2

C4

R68
0.001

0.001

0.001

0.001
RD07MUS2B
D1

D22

D23
100k

R461
C441
L103

220

100
R24
C449

33P
C25

C27

C28

C30
T3V

RB706F

RB706F
0.01
24P 22N

D200
C57
LDTA144EE

D91
R464
C450
L20 2.2k R477

100
C58

56P

C454

C455
91P

27P
82N R384 0.1 10k

MODC
Q351

R386
MOD
R67

10k
R466

0.001 100
R20
120k LDTA144EE
IC50 4.5W 0.63V

R410

R411
NOISV

5 10k 1.0W 0.16V

3 Q365

1k

1k
R467
C20

C21

C22
4

C461
9P

9P
NJU7057RB1

56k

0.1
1
IC365
0.01

470P
150k 2 R382 R81
C15

C59
100k
5

R401
TDETV

0.01
IC400 5 R65

68k
R66

C56
3 7

0.01
C122
2.7k 100k
LOINV 4 6 R381

0.001

0.001
NJU7056F3

R120
1
4.7k

2.2k
R459

R457

R383
C440

C380
R36
R458

120
10k

12k
0.1

C44
2 4.5W 1.74V 10k
R47 4.7k Q357
C133

TXMS

PCON

ELOW
1.0W 1.51V

LOW
82N
L26
NJU7056F3 LDTC144EE
0.001 2.7k
CP10S L1 C12 R173 R170
R3V
CP1 2.7U 0.001 1.5k
C182

0.001

390
0.0056

R109
R171

JTBM450CX70

10
1

2.7k
C170

X170

2.2k

150k
R155

R122
R3V
C160
2P

2P
C8

C9

TX 0.00V
2nd Lo

RX 1.45V

R121

R113
22k
TX 0.00V

10
IC170 RX 2.54V TX 0.00V
1 16 TX 0.00V RX 1.84V

0.82U
OSCIN MIXIN
0.022

0.022
FI170 RX 2.67V
ERTJ0EP473J

1.8k
R110
15
C157

C120

C119
C462 OSCOUT GND

L98
LTM450FW

47P
3 TX 0.00V
100k

120k
R156

R154

R103
14

0.01
C104
C171

56N
MIXOUT NOISEREC

L96
470

10k

R95
47P

4 13 RX 1.05V
C463 0.1 V+ NOISEDET 0.75P
5 12
I O IFIN RSSI C159 C116 C113 C109 C117 C98 C94 L90
0.1 6 11
DEC IFOUT

0.001
7 10

C154
FILOUT QUAD 0.01 Q150 3P 0.001 Q90 C101 3.5P 2P 5P 45.3N

D92
D130
D131
2.04V 8 9 FI151 FI150
R1

BB174
FILIN AFOUT

D93
C181 3SK293 6P

BB174
BB174
FL-399A FL-368

BB174
C156 R153 R152
TEMPV 0.1 NJM2591V Q151 3SK294

DB2S31400
R111
R176 R172 2SC4215 0.001 220 1.5k

82k
C179 DET

KDS114E

D90
100k

0.01

0.01
C155

C111
270P

D353
1k 470
0.001

0.001

10P
C91

C90

C96
390k

220k

220k

100k

270k

220k

220k
R115

R107

R105

R104
2.5P

0.01
C176

C174

C131

C115

C114

C112

C110

C103

C102

C100
R2

3P

9P
56N

56N

56N
L97

L93

L92
220
R97

R96

R94

R91
11P

47P

33P

47P

27P

22P
C99

C97

C95
330k
R174

R112

1P

3P

2P
12k
27k C180
R93
270P T1CON
R175
RSSIV

10k
SQLO

R3V
DET

TX 0.00V TX 2.66V
RX 2.70V RX 0.00V
2.85V Charging: 4.81V
Discharging: 3.70V
2SB1132L RSQ035P03TR RSQ035P03TR
Q225 Q606 Q353 CP300

EZJZ0V80010

AVR-M1005C080MT
LDTA114YE

LDTA114YE

1M
LRB551V
C230
C224

C614
R650

D613
0.001

4
4

22P
1
C229

D357
D610
R227
Q221

Q222

270k
R397
10k Q608
6

Charging:5.00V
10

SSM3J35FS
Q224 IC220
AFOUT KTC811U 1 5 Detected 3.70V

3
3

1
VIN VOUT D609 No detected 0.00V
2
EP4 VSS
CLONE J607 3 4
ON/OFF SST L1SS400
MMZ1005Y102CT J601 IC601 APM8600FB
1

EP5 1 2 14 1

R398
S-1335J30

4
FLT BAT 1

10k
3 4 8 1 13 2

R647
MPZ2012S102A 1 DC SETI 2

10k
5 6

C615
EP7 GND 9 2 12 3 LMUN5213DW1

10
180k 2 DC THM 3

5
7 8 3 11 4
MPZ2012S102A PTTIN 3 CHG GND
J250 9 10
C227
1

10 4 10 5 4 3
330k
R641
C410

C606
10P

R228 4 POK CT

R608
11 5 9 6

1.8K
0.47
C225
R226
4.7k

5 NC DNC
1

EP6 EXTMIC 8 7 5 2
EN NC
J603
7

MMZ1005Y102CT
6 1

330k
R609

R235
EP8 D358

15
WETDET Q354
10k
Q609
LDTC144EE
SW-149

MMZ1005Y102CT LDTC144EE
150k
R642
S250
C411

R607
C607
CPU3V
47P

330

S9
0.1
R651

10k

Q603

JPM1990
LDAN222
Q366 Input impeedance: 10 MΩ

150k
R236

C616
LDTC144EE Power supply voltage: 3.7 V

47P
2
CRESET

WETDET

BTEMPV
Charging voltage: 5.0 V
MIC UNIT

BATTV

WETIN
1
R3VS

T3VS

M3VS

PWSW
VIN

DCV

FLT
CHG
POK

PON
J608

PWR ON 2.97V
PWR OFF 0.00V

*Refer to the PARTS LIST for the value and name of component.

11-2
 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan
Phone : +81 (06) 6793 5302
Fax : +81 (06) 6793 0013
URL : http://www.icom.co.jp/world/index.html

<Corporate Headquarters> Communication Equipment

12421 Willows Road NE, Kirkland, WA 98034, U.S.A. Auf der Krautweide 24
Phone : +1 (425) 454-8155 Fax : +1 (425) 454-1509 65812 Bad Soden am Taunus, Germany
URL : http://www.icomamerica.com Phone : +49 (6196) 76685-0 Fax : +49 (6196) 76685-50
E-mail : sales@icomamerica.com URL : http://www.icomeurope.com
<Customer Service> E-mail : info@icomeurope.com
Phone : +1 (425) 454-7619

Ctra. Rubi, No. 88 Bajos A 08174, Sant Cugat del Valles, Barcelona, Spain
Glenwood Centre #150-6165
Phone : +34 (93) 590 26 70 Fax : +34 (93) 589 04 46
Highway 17A Delta, B.C., V4K 5B8, Canada
URL : http://www.icomspain.com
Phone : +1 (604) 952-4266 Fax : +1 (604) 952-0090
E-mail : icom@icomspain.com
URL : http://www.icomcanada.com
E-mail : info@icomcanada.com

Blacksole House, Altira Park, Herne Bay, Kent CT6 6GZ, UK

Unit 1 / 103 Garden Road, Clayton VIC 3168 Australia Phone : +44 (0) 1227 741741 Fax : +44 (0) 1227 741742
Phone : +61 (03) 9549-7500 Fax : +61 (03) 9549-7505 URL : http://www.icomuk.co.uk
URL : http://www.icom.net.au E-mail : info@icomuk.co.uk
E-mail : sales@icom.net.au

Zac de la Plaine
39C Rennie Drive, Airport Oaks, 1 Rue Brindejonc des Moulinais BP 5804
Auckland, New Zealand 31505 Toulouse Cedex, France
Phone : +64 (09) 274 4062 Fax : +64 (09) 274 4708 Phone : +33 (5) 61 36 03 03 Fax : +33 (5) 61 36 03 00
URL : http://www.icom.co.nz URL : http://www.icom-france.com
E-mail : inquiries@icom.co.nz E-mail : icom@icom-france.com

6F No.68, Sec. 1 Cheng-Teh Road, Taipei, Taiwan, R.O.C.

Rua Itororó, 444 Padre Eustáquio Belo Horizonte MG, Phone : +886 (02) 2559 1899 Fax : +886 (02) 2559 1874
CEP: 30720-450 Brazil URL : http://www.asia-icom.com
Phone : +55 (31) 3582 8847 Fax : +55 (31) 3582 8987 E-mail : sales@asia-icom.com
E-mail : sales@icombrazil.com
1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan S-15208XZ-C1
© 2015 Icom Inc.