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IC-MТ

Icom IC-MТ, IC-M1 EURO SERVICE MANUAL

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Page 1

0 ICOM

SERVICE MANUAL

VHF MARINE TRANSCEIVER

Icom Inc.

Page 2

INTRODUCTION

This service manual describes the latest service information for the IC-M1 and IC-M1 EURO VHF MARINE TRANSCEIVER at the time of publication.

MODEL VERSION SYMBOL
IC-M1 U.S.A.
SE Asia
Australia 		USA
SEA
AUS
IC-M1 EURO U.K.
France
Italy 		UK
FRA
ITA

To upgrade quality, any electrical or mechanical parts and internal circuits are subject to change without notice or obligation.

DANGER

NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 10 V. This will ruin the transceiver.

DO NOT expose the transceiver to rain, snow or any liquids.

DO NOT reverse the polarities of the power supply when connecting the transceiver.

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

Be sure to include the following four points when ordering replacement parts:

  • 1. 10-digit order numbers
  • 2. Component part number and name
  • 3. Equipment model name and unit name
  • 4. Quantity required
<SAMPLE ORDER>

1130007690 S.IC BU4066BCF IC-M1 MAIN UNIT 5 pieces 8810009140 Screw PH B0 M2 x 5 SUS ZK IC-M1 Rear panel 10 pieces

Addresses are provided on the inside back cover for your convenience.

REPAIR NOTES

  • 1. Make sure a problem is internal before disassembling the transceiver.
  • 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.
  • DO NOT short any circuits or electronic parts. An insulated tuning 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.
  • ALWAYS connect a 40 dB to 50 dB attenuator between the transceiver and a deviation meter or spectrum analyzer when using such test equipment.
  • READ the instructions of test equipment thoroughly before connecting equipment to the transceiver.

Page 3
TABLE OF CONTENTS
SECTION 1 SPECIFICATIONS
VHF MARINE CHANNEL LIST 1 - 2
SECTION 2 OPTION INSTALLATIONS AND DISASSEMBLY
SECTION 3 INSIDE VIEWS
SECTION 4 CIRCUIT DESCRIPTION
4 - 1 RECEIVER CIRCUITS
4 - : 2 TRANSMITTER CIRCUITS
4 - : 3 PLL CIRCUIT
4 4 POWER SUPPLY CIRCUITS
4 - 5 PORT ALLOCATIONS
SECTION 5 ADJUSTMENT PROCEDURES
5 - 1 1 PLL AND TRANSMITTER ADJUSTMENTS
5 - 3 2 RECEIVER ADJUSTMENT
SECTION 6 PARTS LIST
SECTION 7 MECHANICAL PARTS
SECTION 8 SEMI-CONDUCTOR INFORMATION
SECTION 9 BOARD LAYOUTS
· 9 - 1 1 AD-58
9 - 2 2 MAIN AND RF UNITS
SECTION 10 BLOCK DIAGRAM

SECTION 11 VOLTAGE DIAGRAM

Page 4

SECTION 1 SPECIFICATIONS

IC-M1 IC-M1EURO
Frequency coverage Transmit 156.025–157.425 MHz
Receive 156.025–163.275 MHz 		Transmit 156.025–157.425 MHz
Receive 156.025–162.025 MHz
Mode FM(16K0G3E)
Power supply requirement BP-185 (8.4 V DC) or BP-186 (7.2 V DC)
ENERAL Current drain (with BP-185) Transmit at 5 W1.8 Aat 1 W0.8 Aat 0.15 W0.35 AReceive maximum audio300 mASquelched13 mA max.
max.
max.
max.
typ.
ບ Frequency stability ±0.001 % ±1.5 kHz
Usable temperature range - 20 °C to +60 °C ; - 4 °F to +140 °F
Antenna connector Туре SMA / 50 Ω
Dimensions (with BP-185) 52.5(W) × 129(H) × 30(D) mm ; 2 1/16(W) × 5 3/ 32 (H) × 1 3/ 16 (D) in
Weight (with BP-185) 280 g ; 9.9 oz ,
TTER RF output power
(with supplied battery pack) 		5 W / 1 W / 0.15 W
(High / Low / Extra low) 		U.K. : 5 W / 1W / 0.15 W
(High / Low / Extra low)
Italy : 4.5 W / 1 W /0.15 W
(High / Low / Extra low)
France : 1 W / 0.15 W
(High / Low)
N Modulation system Variable reactance phase modulation
NS Max. frequency deviation ±5.0 kHz
RA Spurious emissions 65 dB 0.25 μW
Microphone impedance 2 kΩ
Audio frequency response - 3 dB to +1 dB in a 6 dB/octave range with 300 Hz to 3000 Hz input
Ham and noise 40 dB
Receive system Double conversion superheterodyne
Intermediate frequencies 1st: 30.85 MHz 2nd: 450 kHz
œ Sensitivity 0.35 μV for 12 dB SINAD 1 μV for 20 dB SINAD
Ш
Ш 		Squelch sensitivity Adjustable up to 23 dB SINAD
Ē Adjacent channel selectivity 70 dB 70 dB
Ш
Ш 		Spurious response rejection 70 dB 70 dB
ΠIntermodulation rejection 70 dB 68 dB
Audio output power 400 mW at 5 % distortion with an 8 Ω load
Audio output impedance 8Ω
Measurement method EIA-152C & EIA-204D(E) ETS 300 162

All stated specifications are subject to change without notice or obligation.

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Ch annel num ber Frequen cy (MHz) Channel number Frequency (MHz)
INT USA CAN Transmit Receive INT USA CAN Transmit Receive
01 01 156.050 160.650 61A 61A 156.075 156.075
01A 156.050 156.050 62 156.125 160.725
02 02 156.100 160.700 62A 62A 156.125 156.125
02A 156.100 156.100 63 156.175 160.775
03 03 156.150 160.750 63A 156.175 156.175
03A 156.150 156.150 64 64 156.225 160.825
04 156.200 160.800 64A 64A 156.225 156.225
04A 04A 156.200 156.200 65 156.275 160.875
05 156.250 160.850 65A 65A 156.275 156.275
05A 05A 156.250 156.250 66 156.325 160.925
06 06 06 156.300 156.300 66A 66A 156.325 156.325
07 156.350 160.950 67 67 67 156.375 156.375
07A 07A 156.350 156.350 68 68 68 156.425 156.425
08 08 08 156.400 156.400 69 69 69 156.475 156.475
09 09 09 156.450 156.450 70 70 70 156.525 156.525
10 10 10 156.500 156.500 71 71 71 156.575 156.575
11 11 11 156.550 156.550 72 72 72 156.625 156.625
12 12 12 156.600 156.600 73 73 73 156.675 156.675
13 13 13 156.650 156.650 74 74 74 156.725 156.725
14 14 14 156.700 156.700 77 77 77 156.875 156.875
15 15 15 156.750 156.750 78 156.925 161.525
16 16 16 156.800 156.800 78A 78A 156.925 156.925
17 17 17 156.850 156.850 79 156.975 161.575
18 156.900 161.500 79A 79A 156.975 156.975
18A 18A 156.900 156.900 80 157.025 161.625
19 156.950 161.550 80A 80A 157.025 157.025
19A 19A 156.950 156.950 81 157.075 161.675
20 20 20 157.000 161.600 81A 81A 157.075 157.075
20A 157.000 157.000 82 157.125 161.725
21 21 157.050 161.650 82A 82A 157.125 157.125
21A 21A 157.050 157.050 83 83 157.175 161.775
22 157.100 161.700 83A 83A 157.175 157.175
22A 22A 157,100 157.100 84 84 84 157.225 161.825
23 23 157.150 161.750 84A 157.225 157.225
23A 157.150 157.150 85 85 85 157.275 161.875
24 24 24 157.200 161.800 85A 157.275 157.275
25 25 25 157.250 161.850 86 86 86 157.325 161.925
26 26 26 157.300 161.900 86A 157.325 157.325
27 27 27 157.350 161.950 87 87 87 157.375 161.975
28 28 28 157.400 162.000 87A 157.375 157.375
60 60 156.025 160.625 88 88 88 157.425 162.025
60A 156.025 156.025 88A 157.425 157.425
61 156.075 160.675
Weather channel Frequenc cy (MHz) Weather channel Frequency (MHz)
(U.S.A version only) Transmitter Receiver (U.S.A. version only) Transmitter Receiver
WX 01 RX only 162.550 WX 06 RX only 162.500
WX 02 RX only 162.400 WX 07 RX only 162.525
WX 03 RX only 162.475 WX 08 RX only 161.650
WX 04 RX only 162.425 WX 09 , RX only 161.775
WX 05 RX only 162.450 WX 10 RX only 163.275
Page 6

SECTION 2 OPTION INSTALLATIONS AND DISASSEMBLY

Option installation

• Unscrew 2 screws (a) and 4 screws (b) from the rear panel.

Opening MAIN unit

MAIN unit

  • Unsolder jumper wires from the speaker as shown below.
  • Unscrew 6 screws from the MAIN unit.

• Install the optional unit (UT-98) to the connector (MAIN unit J3).

Opening RF unit

  • Pull the 2 knobs off, and then unscrew the 2 nuts.
  • Remove the VR unit and SENSOR unit.
  • Unsolder a jumper wire from the antenna connector as shown below.
  • Unscrew 2 screws © and 2 screws @ from the RF unit.

Before assembling the transceiver

  • Once the front panel is removed, grease must be applied to ZZZZ areas before assembly. Manufacture : Shin-Etsu Chemical Type : G-501

Ground lug

Page 7

SECTION 3 INSIDE VIEWS

MAIN UNIT

• RF UNIT

Page 8
4-1 RECEIVER CIRCUITS
4-1-1 ANTENNA SWITCHING CIRCUIT (RF UNIT)

The antenna switching circuit functions as a low-pass filter while receiving and a resonator circuit while transmitting. The circuit does not allow transmit signals to enter the receiver circuit.

Received signals from the antenna connector pass through the low-pass filter (L1–L3, C1, C2, C5, C6), and then the 1/4 \(\lambda\) type antenna switching circuit (D3, C23, C25, L5). The filtered signals are then applied to the RF amplifier (Q2).

4-1-2 RF AND 1ST MIXER CIRCUITS (RF UNIT)

The 1st mixer circuit converts the received signals to a fixed frequency of the 1st IF signal with a PLL output frequency. By changing the PLL frequency, only the desired frequency will be passed through a pair of crystal filters at the next stage of the 1st mixer.

The signals from the antenna switching circuit are passed through the tunable bandpass filter (D4, C26, C27, L6) and amplified at the RF amplifier (Q2). The amplified signals are passed through another tunable bandpass filter (D5, D6, C30, C31, C33, C34, L7, L8), and then applied to the 1st mixer circuit (Q3).

The filtered signals are mixed at the 1st mixer (Q3) with a 1st LO signal coming from the PLL circuit to produce a 30.85 MHz 1st IF signal. The 1st IF signal is passed through a pair of crystal filters (FI1) and is then amplified at the IF amplifier (Q4).

4-1-3 2ND IF AND DEMODULATOR CIRCUITS (RF UNIT)

The 2nd mixer circuit converts the 1st IF signal to a 2nd IF signal. A double conversion superheterodyne system (which converts receive signal twice) improves the image rejection and obtains stable receiver gain.

The 1st IF signal is applied to a 2nd mixer section of the FM IF IC (IC3 pin 16). The signal is then mixed with a 2nd LO signal for conversion to a 450 kHz 2nd IF signal.

IC3 contains the 2nd mixer, limiter amplifier, quadrature detector and active filter circuits. A 30.4 MHz 2nd LO signal is produced at the PLL circuit by dividing it's reference frequency.

The 2nd IF signal from the 2nd mixer (IC3 pin 3) passes through a ceramic filter (FI2) to remove unwanted heterodyned frequencies. It is then amplified at the limiter amplifier (IC3 pin 5) and applied to the quadrature detector (IC3 pins 10, 11) to demodulate the 2nd IF signal into AF signals.

4-1-4 AF CIRCUIT (MAIN UNIT)

AF signals from the FM IF IC (IC3 pin 9 in the RF unit) are fed to the optional voice scrambler unit to demodulate scrambled audio or are bypassed around the unit via the analog switch (IC1).

The AF signals (detected signals) are passed through the analog switch IC (IC1 pins 8, 9) and are then applied to the active high-pass filter (Q4).

The filtered AF signals are passed through the [VOL] control and then de-emphasis circuit (R77, C32). The passed signals are applied to the AF power amplifier (IC9).

4-1-5 SQUELCH CIRCUIT (RF UNIT)

A squelch circuit cuts out AF signals when no RF signals are received. By detecting noise components in the AF signals, the squelch switches the AF mute switch.

A portion of the AF signals from the FM IF IC (IC3 pin 9) are applied to the active filter section (IC3 pin 8) where noise components above 20 kHz are amplified and detected with an internal noise detector. The squelch input level selector (Q18, Q19) is connected in parallel to the active filter input (pin 8) to control the input noise level.

2nd IF AND DEMODULATOR CIRCUITS
Page 9

The trigger circuit converts the detected signals to a HIGH or I OW signal and applies this (from pin 13) to the CPU MAIN unit IC2 nin 26) as the "RSY/PO" signal. When the CPU receives a HIGH level "BSY/PO" signal, the CPU controls the "MUTE" line via the data expander IC (MAIN unit IC7 pin 14) to cut the AF signals at the analog switch IC (IC1). At the same time, the "AFV" line controls the AF regulator circuit (09, 010, D2) to cut out the VCC power agures for the AE newer amplifier (ICO)

4.2 TRANSMITTER CIRCUITS
(MAIN LINIT)

The microphone amplifier circuit amplifies audio signals with 6 dB/octave pre-omphasis characteristics from the microphone to a level needed for the modulation circuit

The AF signals from the microphone are passed through the pre-emphasis circuit (R14, C6) and are then applied to the microphone amplifier (IC3b) The amplified AF signals are applied to the optional voice scrambler unit to scramble the audio or are bypassed around the unit via an analog switch (IC1 pins 3, 4).

The amplified AF signals are amplified again at the buffer-amplifier (IC3a) and then applied to the low-pass filter (IC3c) via a limiter circuit (D1). The filtered audio is applied to the RF unit as the "MOD" signal.

4-2-2 MODULATION CIRCUIT (RE UNIT)

The modulation circuit modulates the VCO oscillating signal (RF signal) using the microphone audio signals.

The audio signals (MOD) change the reactance of D9 to modulate an oscillated signal at the transmitter VCO (Q6). The oscillated signal is amplified at the buffer-amplifiers (Q7, Q9), then applied to the LO switching circuit (D10).

4-2-3 DRIVE/POWER AMPLIFIER CIRCUITS (RE LINIT)

The signal from the VCO circuit passes through the transmit/receive switching circuit (D10) and is amplified by the power amplifiers (Q1, IC1) to obtain 5 W of RF power (at 8.4 V and 1 W only for Fur. GENF versions) The amplified signal passes through the antenna switching

APC CIRCUIT

circuit (D1) and low-pass filter (11-13 C1 C2 C5 C6) and is then emplied to the enterne connector

The bias current of the BE amplifier (IC1) is controlled by the APC circuit to stabilize the output nower

4-2-4 APC CIRCUIT (RE AND MAIN UNITS)

The APC circuit provides stable output nower from the nower amplifier even when the input voltage or temperature changes: and selects HIGH LOW or EXTRA LOW output power The APC circuit consists of an APC sensor and APC

APC SENSOR CIRCUIT (RE LINIT)

The APC sensor circuit (D2 C12 C13 B63 B65) detects the transmit output power level and converts it to DC voltage as an "RE DET" signal. The detected signal is applied to the APC control circuit

APC CONTROL CIRCUIT (MAIN LINIT)

The "BE DET" signal from the APC sensor circuit is applied to the APC control circuit (Q11, Q12, IC3d).

The "RF. DET" signal is applied to the inverting amplifier (IC3d nin 13) to control the input voltage of the BE power amplifier IC (RE unit IC1 pin 3) When the output power changes, the inverting amplifier (IC3d) controls the "PW. CON" line to stabilize the output power.

012 is controlled by the CPU (IC2) to select HIGH I OW or EXTRA LOW output power.

Page 10
4-3 PLL CIRCUIT (RF UNIT)

A PLL circuit provides stable oscillation of the transmit frequency and receive 1st LO frequency. The PLL output compares the phase of the divided VCO frequency to the reference frequency. The PLL output frequency is controlled by the divided ratio (N-data) of a programmable divider.

The PLL circuit contains both a receiver VCO (Q5, D7) and a transmitter VCO (Q6, D8, D9). The oscillated signal is amplified at the buffer-amplifiers (Q7, Q8) and then applied to the PLL IC (IC2 pin 2).

The PLL IC contains two prescalers, programmable counters, programmable dividers, phase selectors and charge pumps, etc. The entered signal is divided at one of the prescaler and programmable counter sections by the N-data ratio from the CPU. The divided signal is detected on phase at the phase detector using the reference frequency.

If the oscillated signal drifts, the phase of its frequency changes from the reference frequency, causing a lock voltage change to compensate for the drift in the oscillated frequency.

PLL CIRCUIT

A portion of the VCO signal is amplified at the bufferamplifiers (Q7, Q9) and is then applied to the receive 1st mixer or transmit driver circuit via the LO switching diode (D10).

The lock voltage is also used for the receiver tunable bandpass filter to match the filter's center frequency to the desired receive frequency. The lock voltage is amplified at the buffer-amplifier (Q13) and then applied to the bandpass filters.

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4-4 POWER SUPPLY CIRCUITS

VOLTAGE LINE
Line Description
HV The voltage from the attached battery pack.
vcc The same voltage as the HV line (battery voltage) which is controlled by the power switch ([OFF/VOL] control).
5 V Common 5 V converted from the VCC line by the 5 V regulator circuit (MAIN unit Q2, Q14) using the reference regulator (IC5).
R5 5 V for receiver circuit converted from the VCC line by the R5 regulator circuit (RF unit Q14, Q15).
T5 5 V for transmitter circuit converted from the VCC line by the T5 regulator circuit (RF unit Q16, Q17).
T5C 5 V for transmitter circuit converted from the VCC lone by the T5C regulator circuit (MAIN unit Q5).
OPT5 V 5 V for optional units converted from the VCC line
by the OPT5 V regulator circuit (MAIN unit Q3).
4-5 PORT ALLOCATIONS 4-5-1 EXPANDER IC (MAIN UNIT IC7)
Pin
number 		Port
name 		Description
4 TXV Output port for transmit voltage control
signal.
"LOW": When transmit
5 R5C Output port for receive voltage control
signal.
"LOW": When reveive
6 AFV Output port for AF amplifier voltage
control signal.
"LOW": AF amplifier is active
7 OPTV Output port for optional unit voltage
control siganl. (Switching [MIC] or [DET]
circuit.)
"LOW": Optional unit is active.
11–13 SQL3
-SQL1 		Output ports for squelch level control signal.
14 MUTE Output port for trnasmit and receive
mute control signal.
"LOW": Muted
4-5-2 CPU (MAIN UNIT IC2)
Pin
number 		Port
name 		Description
1 P.STB Outputs strobe signals to the PLL IC (RF unit IC2).
2 EX.STB Outputs strobe signals to the expander IC (MAIN unit IC7).
3 S.STB Outputs strobe signals to an optional unit.
5 UNLK Input port for unlock signal.
"HIGH" : PLL unlocked
"LOW" : PLL locked
10 PTT Input port for the [PTT] key.
"LOW" : [PTT] is pressed.
15 LAMP Output port for LCD/KEY back light
control.
"HIGH" : Light ON
16 PO2 Outputs transmit output power control signal for 0.15 W.
17, 18 DIAL.B
DIAL.A 		Input ports for pulse signal from the [DIAL] control.
19 KSQL Input port for the [SQL] key.
20–22 KS0-KS2 Output ports for key matrix.
23, 24 KIO, KI1 Input ports for key matrix.
25 TONE Input port for WX alert signal.
"HIGH" : Alert signal is received
26 BSY/PO Input port for;
[Receive mode] : BSY
Detects SQL open.
"LOW" : Squelch open
[Transmit mode] : PO
Detects TX output power.
"LOW" : Transmit output power is
detected
27 BP/PO1 Output port for;
[Receive mode] : BP
Outputs beep audio signal.
[Transmit mode] : PO1
Output transmit output power control
signal.
"HIGH" : Low power
"LOW" : High power
30 wxv Outputs power supply control signal
for WX alert tone detector IC (MAIN
unit IC4).
77 ECK Output clock signal to the the EEPROM (MAIN unit IC6).
78 EDATA DATA bus line for the EEPROM (MAIN unit IC6) data signal.
79 СК Outputs serial clock.
80 DATA Outputs serial data.
Page 12

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PLL AND TRANSMITTER ADJUSTMENTS
ADJUSTMENT MEASUREMENT VALUE ADJUSTMENT
ADJUSTMENT CONDITIONS UNIT LOCATION VALUE UNIT ADJUST
PLL
LOCK
VOLTAGE 		1 Operating channel: ch 16 Receiving Connect a digital
multi-meter or
oscilloscope to CP1. 		2.7 V RF L11
2
  • Operating channel: ch 16
  • Connect the RF power meter or 50 Ω
    dummy load to the antenna connector.
  • Transmitting
Connect a digital
multi-meter or
oscilloscope to CP2. 		2.5 V L14
PLL
REFERENCE
FREQUENCY 		1
  • Operating channel: ch 16
  • Connect the RF power meter or a 50 Ω
    dummy load to the antenna connector.
  • Transmitting
Top
panel 		Loosely couple the
frequency counter to the
antenna connector. 		156.800 MHz RF C79
OUTPUT
POWER 		TPUT 1 • Operating channel: ch 16
WER • [H/L] switch: High
• Transmitting 		Top
panel 		Connect the RF power
meter to the antenna
connector. 		5 W
(1 W for
FRA version) 		MAIN R59
2 • [H/L] switch: Low 0.6–1.2 W Verify
3 • [H/L] switch: Extra low 0.07–0.3 W
FM
DEVIATION 		3 • [H/L] switch: Extra low 1 • Operating channel: ch 16 • [H/L] switch: High • Apply an audio generator to MAIN unit J4 and set as: 1 kHz/15 mVrms • Set the FM deviation meter as: HPF : OFF LPF : 20 kHz De-emphasis : OFF Detector : (P - P)/2 Top
panel 		Connect the FM deviation
meter to the antenna
connector through the
attenuator. 		±4.5 kHz MAIN R1
5-2 RECEIVER ADJUSTMENT
ADJUSTMENT MEASUREMENT VALUE ADJUSTMENT
LOCATION VALUE UNIT ADJUST
SENSITIVITY 1
  • Operating channel: ch 16
  • Connect the SSG to the antenna
    connector and set as:
    Frequency : 156.800 MHz
    Level : 32 μV* ( - 77 dBm)
    Modulation : OFF
  • Receiving
Connect a digital
multi-meter or
oscilloscope to CP3. 		Maximum level RF Adjust in
sequence:
L6, L7, L8
DISCRI-
MINATOR 		1 Operating channel: ch 16 Connect the SSG to the antenna
connector and set as:
Frequency : 156.800 MHz
Level : 1 mV* (-47 dBm)
Modulation : OFF Receiving 		RF Connect a voltmeter to
CP4. 		1.2 V RF L22

*This output level of the standard signal generator (SSG) is indicated as SSG's open circuit.

Page 13

Page 14

SECTION 6 PARTS LIST

[MAIN UNIT]

[MAIN UNIT]

REF. ORDER DESCRIPTION REF. ORDER DESCRIPTION
NO. NO. L DESCRIPTION NO. NO. DESCRIPTION
IC1 1130007690 S.IC BU4066BCF-T1 R32 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
IC2 1140005720 S.IC HD404818E27H R33 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
IC3 1110003780 S.IC NJM2902V-TE1 R34 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
IC4 1110003640 SJC BA1604F-T R35 7030003760 S.RESISTOR ENJ3GEYJ 474 V (470 KΩ)
IC5 1110003390 S.IC AN8005M-(E1) H36 7030003680 SHESISTOR ERJ3GETJ 104 V (100 KQ)
108 1190000260 F137 7030003080 S.RESISTOR ED 190EV 1 222 V (2 2 20)
1130007510 5.10 S 9054AI B I M.TI R40 7030003480 S RESISTOR BB0818B-433-D (43 kO)
100 1110001550 5.10 TA7389E/TD1) R41 70300073840 SRESISTOR FRI3GEY.I 225 V (2.2 MO)
100 1110001010 0.10 R43 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kQ)
R44 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MQ)
Q1 1530000160 S.TRANSISTOR 2SC2712-Y (TE85RTEM) R46 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)
Q2 1590001190 S.TRANSISTOR XP6501-(TX).AB R47 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)
Q3 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) R48 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)
Q4 1530002060 S.TRANSISTOR 2SC4081 T107 R R49 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)
Q5 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) R50 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)
Q6 1590000430 S.TRANSISTOR DTC144EU T107 R51 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)
Q7 1530002060 S.TRANSISTOR 2SC4081 T107 R R52 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)
Q9 1520000460 S.TRANSISTOR 2SB1132 T100 R R53 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 KΩ)
Q10 1590001190 S.TRANSISTOR XP6501-(TX).AB H54 7030003200 S.RESISTOR
Q11 1590000720 S.TRANSISTOR HSB 7030003640 S.RESISTOR
Q12 1590001400 S.TRANSISTOR XP1214(1X) N5/
D50 		7030003580 S.RESISTOR EDI20EV1181 V (190 0)
Q13 1590000430 S. MANSISTUR DIC144EU 1107 DEO 7030003350 S.RESISTUR ENJ3GE13 101 V (100 S2)
015 1020000400 S. TRANSISTOR 2501132 1100 h nua 7310002000 S. I RIMMER (RH03434S4Y044) 473
018 1530000800 STRANSISTOR 2SC2712-Y (TE85RTEM) Ren 7030003630 S RESISTOR FR.I3GEY.I 393 V (39 kO)
019 1590000700 STRANSISTOR DTC114YU T107 R61 7030003420 SRESISTOR EBJ3GEYJ 681 V (680 O)
415 13800000000 R62 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)
R63 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kQ)
D1 1790000490 S.DIODE HSM88AS-TR R64 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
D2 1730000820 S.ZENER RD8.2M-T2B3 R65 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)
D3 1750000390 S.DIODE 1SS353 TE-17 R66 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)
D4 1750000390 S.DIODE 1SS353 TE-17 R67 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ)
D5 1160000070 S.DIODE DAN202K T146 R68 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)
D6 1160000070 S.DIODE DAN202K T148 R69 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)
D7 1160000070 S.DIODE DAN202K T148 R70 7030003240 S.RESISTOR ERJ3GEYJ 220 V (22 Ω)
D9 1160000070 S.DIODE DAN202K T146 R71 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)
D11 1730000820 S.ZENER RD8.2M-12B3 H/2
D72 		7030003600 S.RESISTOR
074 7030003500 S RESISTOR ERI3GEVI 823 V (82 kO)
V1 8050008090 YTAI CR-333 /4 182 MHz) B77 7030003580 SRESISTOR FRJ3GFYJ 153 V (15 kO)
^' 0000000000 R78 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kQ)
R79 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kQ)
R1 7310002600 S.TRIMMER RV-110 R80 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
(RH03A3AS4X0AA) 473 R81 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ)
R2 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R82 7030005510 S.RESISTOR RR0816P-303-D (30 kΩ)
R3 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R83 7030005970 S.RESISTOR RR0816R-683-D (68 kΩ)
R5 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R84 7030007600 S.RESISTOR RR0816R-913-D (91 kΩ)
R6 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R85 7030005510 S.RESISTOR RR0816P-303-D (30 kΩ)
R7 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R86 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)
R8 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R87 7410000730 S.ARRAY
R9 7030003400 S.RESISTOR H88 7030003680 S.RESISTUR ERI3GETJ 104 V (100 KQ)
RIU 7030003560 S.RESISTUR ERJ3GETJ 103 V (10 Kg) 108
100 		7030003680 S.RESISTOR EDI3GEVI 183 V (18 0)
R14 7030003600 S.RESISTOR ERJ3GE (J 223 V (22 Kg) Pot 7030003390 S.RESISTOR ERISCETS 185 V (10 K2)
Die 7030003700 S.NESISTON ERI3GET 1 105 V (1 MO) R02 7030003200 SRESISTOR FRI3GEY 103 V (10 kO)
D17 7030003850 SRESISTOR ERI3GEVI 583 V (58 kO) R93 7030003310 SRESISTOR FB.13GEY.1 820 V (82 O)
R18 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kO) R94 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
B19 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ) R95 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
R20 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R96 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
R21 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R97 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
R22 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R98 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
R23 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ) R99 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)
R24 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ) R100 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)
R25 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)
R26 7030003600 S.RESISTOR . . 400000000 e offering
H27 7030003690 SHESISTOR ERJ3GETJ 124 V (120 KQ) 4030006880 S.CEMAMIC C1000 JD 17 4/2K-1-A
H29
Dac 		7030003440 S.RESISIUM 4030010730 S.CERAMIC C1808 CH 1H 101 LT.4
R31 7030003520 SRESISTOR FRJ3GEYJ 103 V (10 kO) C4 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
1101 , |
l · ·
Page 15
[MAIN UNIT]
REF.
NO. 		ORDER
NO. 		DESCRIPTION
4020008980 CEDAMIC C1809 IB 1H 102K-T-A
07 4030008800 S CERAMIC C1608 JE 1H 1037-T-A
Ca 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
Ca 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C10 4550003290 S.TANTALUM TESVA 0G 475M1-8L
C11 4030009970 S.CERAMIC C1608 JB 1H 182K-T-A
C12 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C13 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C14 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C15 4550006080 S.TANTALUM TEMSVB2 1C 106M-8L
C16 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C17 4550006050 S.TANTALUM TEMSVA 0J 106M8L
C18 4030008630 S.CERAMIC C1608 JF 1C 104Z-1-A
C19 4030006860 S.CERAMIC C1808 JD IN 102K-T-A
021 4030008830 S CERAMIC C1808 JE 1C 1047-T-A
C24 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C25 4030008860 S.CERAMIC C1608 JB 1C 153K-T-A
C26 4550006050 S.TANTALUM TEMSVA 0J 106M8L
C27 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C28 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C29 4340000010 S.MYLAR ECWU 1C 223JB5
C30 4550000460 S.TANTALUM TESVA 1C 105M1-8L
C31 4550002890 S.TANTALUM 1ESVA 1A 225M1-8L
032 4030010740 S.UERAMIC 01608 JB 1A 104K-1-A
C33 4030008680 S TANTALIM TEMSVA OLI 108MAL
C37 4030008630 S.CERAMIC C1608 JF 1C 1047-T-A
C38 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
C39 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
C40 4510005980 ELECTROLITIC 10 MV 220 HC
C42 4550006050 S.TANTALUM TEMSVA 0J 106M8L
C43 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C45 4550006250 S.TANTALUM TEMSVA 1A 106M-8L
C46 4030006860 S.CERAMIC C1608 JB 1H 102K-1-A
C47 4030008030 S.CERAMIC C1808 JF 16 1042-1-A
C49 4030006860 SCERAMIC C1808 JB 1H 102K-T-A
C50 4510005320 SELECTROLITIC ECEV0JA101SP
C51 4030010740 S.CERAMIC C1808 JB 1A 104K-T-A
C52 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C53 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
C54 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
055 4030006890 S.CERAMIC C1808 CH 1H 120 LT.A
C57 4030007020 S CERAMIC C2012 JE 1C 1057-T-A
C58 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A
C59 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C60 4550002950 S.TANTALUM TESVA 0J 335M1-8L
C61 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C62 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C63 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C64 4030006860 S.UEHAMIC CIEVE JE TH TU2K-T-A
C65 4030008860 S.CERAMIC C1808 JB 1H 102K-1-A
C67 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C68 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C69 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C70 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C71 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C72 4030006890 S.CERAMIC C1608 JF 1H 103Z-T-A
C73 4030008860 S.CERAMIC C1608 JB 1H 102K-T-A
C74 4030006860 S.CERAMIC 01608 JB 1H 102K-T-A
070 403000/090 S.CERAMIC
C79 403000870 S CERAMIC C1608 JB 1H 821K-T-A
018 +030008480 JULINAMUU STUDE OF THE SETUTE
DS1 5030001330 LCD LM-1403B
DS2 5040001920 S.LED SML-110MT T86
DS3 5040001920 S.LED SML-110MT T86
DS4 5010000120 S.LED LN1371G-(TR)
DS5 5010000120 S.LED LN1371G-(TR)
S1 2260002140 S.SWITCH SKQLLC
REF.
NO. 		ORDER
NO. 		DESCRIPTION
S3 2260002140 S.SWITCH SKQLLC
J1
J2
J3
J4
J5 		6510019490
6510016710
6510016430
6510019470
6510019420 		S.CONNECTOR
CONNECTOR
S.CONNECTOR
S.CONNECTOR
S.CONNECTOR 		52435-2291
YM-263
53307-1491
24-8375-018-000-808
B8B-ZR-SM3-TF
W1
W2 		7120000380
7120000380 		JUMPER
JUMPER 		JPW 01 R-01
JPW 01 R-01
SP1 2510000910 SPEAKER SU-36W08040B
MC1 7700002050 MICROPHONE KUB2823-011010
EP1 0910046772 РСВ B 4632B
[RF UNIT]
REF.
NO. 		ORDER
NO. 		D ESCRIPTION
IC1
IC2 		1150001780
1130007610 		IC
S.IC 		SC-1332
μPD3140GS-E1 (DS8)
IC3 1110003490 S.IC TA31136FN(D.EL)
Q1
Q2 		1530002920
1560000550 		S.TRANSISTOR
S.FET 		2SC4226-T2 R25
2SK882-Y (TE85R)
Q3
Q4 		1580000280 S.FET 3SK131-T1
2SC2714-Y (TE85B)
Q5 1560000330 S.FET 2SK210-GR (TE85R)
Q7 1530002600 S.TRANSISTOR 2SC4215-0 (TE85R)
Q8
Q9 		1530002600 S.TRANSISTOR 2SC4215-0 (TE85R)
2SC4215-0 (TE85R)
Q13 1560000540 S.FET 2SK880-Y (TE85R)
Q15 1590001190 S.TRANSISTOR XP6501-(TX).AB
Q16
Q17 		1520000460
1590001190 		S.TRANSISTOR 2SB1132 T100 R
XP6501-(TX).AB
Q18
019 		1590001400 S.TRANSISTOR XP1214(TX)
DTC114YU T107
D1 1790000620 S.DIODE MA77(TW)
D2
D3 		1790000490 S.DIODE
S.DIODE 		HSM88AS-TR
MA862(TX)
D4 1720000370 S.VARICAP
D6 1720000370 S.VARICAP HVU350TRF
D7
D8 		1790000840
1790000640 		S.VARICAP
S.VARICAP 		MA363B(TX)
MA363B(TX)
D9 1790000640 S.VARICAP MA363B(TX)
MA862(TX)
D11 1750000020 S.DIODE 1SS184 (TE85R)
012 1/20000380 S.DIODE 199999 12-1/
Fl1
Fl2 		2010001610
2020001210 		FL-202 (30.850 MHz)
CFWS450E
X1 6050009640 XTAL CR-528 (15.2 MHz)
1 } 1
Page 16

[RF UNIT]

[RF UNIT]

REF.
NO. 		ORDER
NO. 		DESCRIPTION ] REF.
NO. 		ORDER
NO. 		D ESCRIPTION
— 8110002140 COIL 1 4-384 B51 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kQ)
6110002140 COL 1 4-227 B52 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
13 6110002070 COIL LA-227 R54 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)
14 6200004700 S.COIL MLR1608M R10K-T R55 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)
L5 6200004430 S.COIL LL1608-F56NK R57 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kQ)
LB 6150004360 S.COIL LS-491 I. R58 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)
L7 6150004360 S.COIL LS-491 R59 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)
L8 6150004360 S.COIL LS-491 R60 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)
L9 6200004790 S.COIL MLF1608D R47K-T 1 R61 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ)
L10 6200002160 S.COIL ELJNC 82NK-F 1 R62 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Q)
L11 6130002360 S.COIL LB-257 R63 7030003440 S.RESISTOR
L12 6200003090 S.COIL NL 3225221-2R/J-3 H04 7030003320 S.RESISTOR
L13 6200003100 S.COIL NL 3225221-3M9J-3 Dee 7030003490 S RESISTOR ERI3GEVI 102 V (1 kO)
114 8130002370 S.COIL LD-236
NI 999599T-987 I-3 		RAT 7030003640 SRESISTOR ERJ3GEYJ 473 V (47 kO)
118 6200003090 S COIL NI 322522T-3B3J-3 R69 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)
117 6200004700 S.COIL MLR1608M R10K-T ł R70 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)
1.18 6200004700 S.COIL MLR1608M R10K-T I R71 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kQ)
L20 8200003090 S.COIL NL 322522T-2R7J-3 R72 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)
L21 6200003090 S.COIL NL 322522T-2R7J-3 R73 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)
L22 6150004840 S.COIL LS-510 1 R74 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)
L23 6200004660 S.COIL MLF1608A 1R8K-T R75 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kQ)
L24 6200004660 S.COIL MLF1608A 1R8K-T R76 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 KQ)
L25 6200004700 S.COIL MLR1608M R10K-T R77 7030003580 S.RESISTOR ERJ3GETJ 153 V (15 KQ)
L26 6200004400 S.COIL LL1608-F47NK H/8 7030003640 S.RESISTOR ERI3GETI 4/3 V (4/ K2)
7030003500 3.NE3131011
DI 7020003310 S RESISTOR FR.I3GFY.I 820 V (82 O)
B2 7030003310 S.BESISTOR ERJ3GEYJ 820 V (82 Q) C1 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A
R4 7030003310 S.RESISTOR ERJ3GEYJ 820 V (82 Q) C2 4030009550 S.CERAMIC C1608 CH 1H 2R5B-T-A
R5 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) C5 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A
R6 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kQ) C6 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A
R7 7030003260 S.RESISTOR ERJ3GEYJ 330 V (33 Ω) C8 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R8 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω) C9 4030006860 S.CERAMIC C1608 JB 1H 102K-1-A
R9 7030003520 S.RESISTOR EHJ3GEYJ 472 V (4.7 KΩ) C10 4030006860 S.CERAMIC C1808 CH 1H 0208-T-A
R10 7030003320 S.RESISTOR ERI3GETJ 101 V (100 Q) 012 4030009520 S CERAMIC C1608 JB 1H 102K-T-A
R11 7030003080 S.RESISTOR ER 13GEV 1 824 V (820 kO) C14 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
D12 7030003780 SRESISTOR FRI3GEY. 470 V (47 O) C15 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R14 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) C18 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
R15 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) 1 C17 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A
R16 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) C18 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
R17 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) C19 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R18 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) C20 4510004830 S.ELECTROLITIC ECEVICA100SR
R19 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MQ) C21 4030006860 S.CEHAMIC C1608 JB 1H 102K-1-A
R20 7030003800 S.RESISTOR 022 4030006860 S.CERAMIC C1808 CH 1H 150 LT.A
R21 7030003800 S.RESISTOR C23 4030007030 S CERAMIC C1608 CH 1H 100D-T-A
R22 7030003660 S RESISTOR ERI3GEY. 104 V (100 kQ) C25 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
R24 7030003680 SRESISTOR ERJ3GEYJ 104 V (100 kO) C28 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A
R25 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) C27 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A
R26 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω) C28 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R27 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) C29 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R28 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kQ) C30 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A
R29 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) 1 C31 4030006970 S.CERAMIC C1608 CH 1H 060D-1-A
R30 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) 1 C32 4030009570 S.CERAMIC C1608 CH 1H 0H3B-1-A
R31 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 KQ) 033 4030006970 S.CERAMIC C1608 CH 1H 010B-T-A
H32 7030003610 S.RESISTOR 034 4030009510 S.CERAMIC C1808 JB 1H 102K-T-A
D 34 7030003600 S RESISTOR FRI3GEYJ 393 V (39 kO) C38 4030006960 S.CERAMIC C1608 CH 1H 050C-T-A
R154 7030003660 S RESISTOR FRI3GEYJ 683 V (68 kO) C37 4030007100 S.CERAMIC C1608 CH 1H 560J-T-A
R36 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Q) C38 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A
R37 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω) 1 C39 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R38 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω) C40 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A
R39 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) C41 4030006860 S.CERAMIC C1808 JB 1H 102K-T-A
R40 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) C42 4030006960 S.CERAMIC C1608 CH 1H 050C-T-A
R41 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) 1 C43 4030006860 S.CERAMIC C1608 JB 1H 102K-1-A
R42 7030003280 S.HESISTOR 044 4030006860 S.CERAMIC
H43 7030003280 S.RESISTUR EDISCEVISELV (4/ V) 1 CAR 4030000000 SCERAMIC C1808 CH 1H 180 LT.A
H44 7030003410 S RESISTOR ERJ3GEY 1 822 V (8 2 KO) I C47 4030007120 SCERAMIC C1608 CH 1H 820J-T-A
RAA 7030003580 S.RESISTOR ERJ3GEYJ 103 V (10 kO) C48 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R47 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) C49 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R48 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) C50 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
R49 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) C51 4030009660 S.CERAMIC C1608 JF 1C 224Z-T-A
R50 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) I C52 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
1
Page 17
[RF UNIT]
REF.
NO. 		ORDER
NO. 		D ESCRIPTION
052 4030009530 C1608 CH 1H 020B-T-A
C54 4030008190 S.CERAMIC C1608 UJ 1H 040C-T-A
C55 4030008310 S.CERAMIC C1608 UJ 1H 390J-T-A
C56 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A
C57 4030009530 S.CERAMIC C1608 CH 1H 030B-T-A
C58 4030008360 S.CERAMIC C1608 UJ 1H 101J-T-A
C59
C80 		4550006220 S TANTALUM TEMSVA UJ 156M-8L
C61 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C62 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C63 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A
C64 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
C65 4030009570 S.CERAMIC C1608 CH 1H R758-T-A
C69 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C70 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A
C71 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A
C72 4030007040 S.CERAMIC C1608 CH 1H 180J-1-A
C78 4030006860 SCERAMIC C1608 JB 1H 102K-T-A
C77 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A
C78 4030007070 S.CERAMIC C1608 CH 1H 330J-T-A
C79 4610001910 S.TRIMMER CTZ3E-10A-W1
C80
C81 		4030008880 S.CERAMIC C1008 JD 1C 223K-1-A
C1608 JB 1F 103K-T-A
C81 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C83 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A
C84 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C85 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A
C86 4030008920 S.CERAMIC TESVA 0.1 225M1-8
C88 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
C89 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
C90 4030009990 S.CERAMIC C1608 CH 1H 200J-T-A
C93 4030006860 S.CERAMIC C1608 JB 1H 102K-1-A
C96
C97 		4030008880 S.CERAMIC C1608 JB 1E 103K-T-A
C98 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
C99 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A
C100 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C101 4030008920 S.CERAMIC C1608 JB 1C 473K-1-A
C103 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C104 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C105 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C108 4030006900 S.CERAMIC C1608 JB 1E 103K-1-A
C107 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C109 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C110 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C111 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C112 4030010740 S.CERAMIC C1608 JB 1A 104K-T-A
C114 4510005430 S.ELECTROLITIC ECEV0JA220SR
C115 4510005430 S.ELECTROLITIC ECEV0JA220SR
C118 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C119
C120 		4030006860 S.CERAMIC C1608 JB 1H 102K-1-A
C121 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C122 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C123 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C124 4030006860 S.CERAMIC
C125 4030006860 S.CERAMIC C1000 JB 1H 102K-1-A
C127 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C128 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C129 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C130 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C131 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A
C133 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A
C134 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A
C135 4030009520 S.CERAMIC C1608 CH 1H 020B-T-A
C136
C137 		4030006980 S.CERAMIC C1608 CH 1H 030B-T-A
C139 4030009990 S.CERAMIC C1608 CH 1H 200J-T-A
[RF UNIT]
REF.
NO. 		ORDER
NO. 		D ESCRIPTION
C140
C141 		4030009550
4030009990 		S.CERAMIC
S.CERAMIC 		C1608 CH 1H 2R5B-T-A
C1608 CH 1H 200J-T-A
J1 6510019500 S.CONNECTOR 52559-2290
W1
W2 		7120000380
8900006530 		JUMPER
CABLE 		JPW 01 R-01
OPC-818
EP1 0910046782 РСВ B 4633B
REF.
NO. 		ORDER
NO. 		DESCRIPTION
R1 7210002530 VARIABLE TP96N937N-15F-10KA
-1540
WS1
EP1 		8600034940
0910046790 		CABLE
PCB 		P01*J01*02VR
B 4702
[SENSOR UNIT]
REF.
NO. 		ORDER
NO. 		DESCRIPTION
S1 2250000220 ENCODER TP90N937E20-15F-1540
EP1 0910046800 PCB B 4703
Page 18

SECTION 7 MECHANICAL PARTS

[CHASSIS PARTS]
REF. NO. ORDER NO. DESCRIPTION ατγ.
J1 6510019610 Connector SMA-R209 1
EP1 8930039280 LCD contact SRCN-1757-ZNN-505 1
MP1 8210013650 1757 front panel [USA], [SEA] 1
8210013660 1757 front panel (A) [UK], [ITA] 1
8210013670 1757 front panel (B) [FRA] 1
MP2 8210013431 1757 rear panel -1 1
MP4 8930039050 1757 6-key [USA] 1
8930039220 1757 6-key (A) [UK], [ITA], [FRA] 1
MP5 8930039060 1757 rubber 1
MP6 8930039010 1757 LCD holder 1
MP7 8930039040 1757 main seal 1
MP8 8930039030 1757 PTT rubber 1
MP9 8210013410 1757 PTT cover 1
MP10 8310037700 1757 SW plate 1
MP11 8930039020 1757 connector seal 1
MP12 8930039240 O ring (R) 2
MP13 8930039840 1757 ANT seal 1
MP14 8930039850 Sealing washer (J) 1
MP15 8610010150 Knob N246 1
MP16 8610010160 Knob N247 1
MP19 8930039000 1757 sheet 1
MP20 8830001140 VR nut (J) 2
MP21 8830001160 VR nut (K) 1
MP22 8810009170 Screw PH B0 M2 x 5 SUS ZK 4
MP23 8810009160 Screw PH B0 M2 x 20 SUS ZK 2
MP24 8810008640 Screw FH BT No.0 M2 x 4 NI-ZU 6
MP26 8810005360 Screw PH No.0 M2 X3 ZK 2
MP27 8810009290 Screw PH No.0-1 M2 x 3 SUS ZK 2
MP28 8810009000 Screw PH No.0 M2.6 x 5 ZK 2
MP29 8810009290 Screw PH No.0-1 M2 x 3 SUS ZK 1
MP30 8860000990 1757 ground lug 1
MP31 8810009340 Screw PH M2 x 5 SUS ZK 1
MP32 8930039680 1757 LCD filter 1
MP33 8510010410 1757 module cover 1
MAIN UNIT
REF. NO. ORDER NO. DESCRIPTION QTY.
J2 6510016710 Connector YM-263 1
DS1 5030001330 LCD LM-1403B 1
MC1 7700002050 Microphone KUB2823-011010 1
SP1 2510000910 Speaker SU-36W08040B 1
[RF UNIT]
REF. NO. ORDER NO. DESCRIPTION QTY.
W2 8900006530 Cable OPC-618 1
MP1 8510009460 1620 VCO case 1
[VR UNIT]
REF. NO. ORDER NO. DESCRIPTION QTY.

R1 		7210002530 Variable resistor
TP96N937N-15F-10KA-1540 		1
[SENSOR UNIT]
REF. NO. ORDER NO. DESCRIPTION Ω ΤΥ.
S1 2250000220 Encoder TP90N937E20-15F-1540 1
[UNPACKING]
REF. NO. ORDER NO. DESCRIPTION Ω ΤΥ.
EP1 Optional product Antenna FA-S57V 1
EP2 Optional product Charger BC-122A [USA] 1
Optional product Charger BC-122E [FRA], [ITA], [SEA] 1
Optional product Charger BC-122V [AUS] 1
EP3 Optional product Battery BP-185 except ITA version 1
Optional product Battery BP-186 [ITA] 1
EP4 Optional product Adapter AD-58 1
MP1 8010011960 Strap belt HK-005 1
MP2 8930039290 1757 belt clip 1
MP3 8810009270 Screw M3 x 4 SUS ZK 2

Screw abbreviations B0, BT: Self-tapping PH: Pan head FH: Flat head NI-ZU: Nickel-Zinc SUS: Stainless ZK: Black

Page 19

NOTE1

Once the front panel is removed, grease must be applied to ______ areas before assembly. Manufacture : Shin-Etsu Chemical Type : G-501

NOTE2
Once the following parts are remove
eplaced with new one before reatta 		ed, a O ring or sealing must be achement.
Mother part Dau ughter part for relayted
rep lacement
J1 (C) Antenna connector MP13 (C) ANT seal
S1 (S) Channel selector switch MP12 (C) O ring
R1 (V) AF control volume MP12 (C) O ring
MP31 (C) Screw MP14 (C) Sealing washer
Page 20

Page 21
• AD-58
[CHARGE UNIT]
REF.
NO. 		ORDER NO. C ESCRIPTION ατι
Q1 1590001800 S.TRANSISTOR UMH2 1
Q2 1590002160 S.TRANSISTOR XP6401 1
Q3 1510000110 S.TRANSISTOR 2SA1162 Y 1
Q4 1520000600 S.TRANSISTOR 2SB1184 Q 1
Q5 1590001190 S.TRANSISTOR XP6501 AB 1
D1 1790000670 S.DIODE SB07-03C 1
D2 1160000070 S.DIODE DAN202K 1
D3 1160000070 S.DIODE DAN202K 1
D4 1730000880 S.ZENER RD11M B2 1
D5 1750000390 S.DIODE 1SS353 1
D6 1730000840 S.ZENER RD9.1M B2 1
-
R1 7030000450 S.RESISTOR MCR10 392 (3.9 KΩ)
H2 7030000450 S.RESISTOR MCR10 392 (3.9 kΩ)
R3 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)
R4 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)
R5 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) 1
R7 7030001250 S.RESISTOR MCR50 102 (1 kΩ) | 1
R8 7030000170 S.RESISTOR MCR10 180 (18 Ω) | 1
R9 7030000160 S.RESISTOR MCR10 150 (15 Ω) 1
R10 7030000170 S.RESISTOR MCR10 180 (18 Ω) 1
R11 7030000320 S.RESISTOR MCR10 331 (330 Ω) | 1
R12 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) 1
R13 7030000460 S.RESISTOR MCR10 472 (4.7 kΩ) | 1
R14 7030000460 S.RESISTOR MCR10 472 (4.7 kΩ) 1
R15 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) | 1
R16 7030000450 S.RESISTOR MCR10 392 (3.9 kΩ) 1
R17 7030000450 S.RESISTOR MCR10 392 (3.9 kΩ) 1
400000 4700 0.055.040 00040 15 45 4047 7 4
4030004760 S.CERAMIC C2012 JF 1E 104Z-1-A
C2 4030008630 S.CERAMIC C1608 JF 1C 104Z-1-A
C3 4030004760 S.CERAMIC C2012 JF 1E 104Z-1-A | 1
J1 6450000410 CONNECTOR HEC0470-01-630 1
DS1 5040001760 S.LED SEC2422C 1
EP1 0910047052 РСВ B 4761B (CHARGE) 1

[CHASSIS PARTS]

ORDER NO. DESCRIPTION ΟΤΥ.
8210013520 1798 front panel 1
8210013530 1798 rear panel 1
8930039520 1798 terminal 2
8930039510 1798 lock button 1
8930035131 Spring (V) -1 1
8930039530 1798 lens 1
8810009210 Screw PH B0 M3 x 6 SUS ZK 2
8930040080 Sheet (BL) 2
8930040070 Sheet (BK) 1
ORDER NO.
8210013520
8210013530
8930039520
8930039510
8930035131
8930039530
8810009210
8930040080
8930040070 		ORDER NO. DESCRIPTION 8210013520 1798 front panel 8210013530 1798 rear panel 830039520 1798 terminal 8930039510 1798 lock button 89300395131 Spring (V) -1 8930039530 1798 lens 8810009210 Screw PH B0 M3 x 6 SUS ZK 8930040080 Sheet (BL) 8930040070 Sheet (BK)
REF.
NO. 		ORDER NO. DESCRIPTION Ω ΤΥ.
MP1 8810001470 Screw PH A0 M3.5 x 30 SUS 2

Screw abbreviations A0, B0: Self-tapping PH: Pan head SUS: Stainless ZK: Black

Page 22

Page 23

SECTION 8 SEMI-CONDUCTOR INFORMATION

• TRANSISTORS AND FETS

• DIODES
1SS184
(Symbol: B3) 		DAN202K
(Symbol: N) 		HSM88AS
(Symbol: C1) 		HVU350TRF
(Symbol: 4) 		MA363B
(Symbol: 6D on anode area)
₫─₩●₽ i ⊌
MA862
(Symbol: M1I)
Page 24

SECTION 9 BOARD LAYOUTS

9-1 AD-58

CHARGE UNIT (side A)

CHARGE UNIT (side B)

Page 25

9-2 MAIN AND RF UNITS

MAIN UNIT

Page 26

Page 27

The combination of this page and the next page show the unit layout in the same configuration as the actual P. C. Board.

RF UNIT

FROM MAIN UNIT J1

Page 28

• RF UNIT

Page 29

Page 30

Page 31

SECTION 10 B

BLOCK DIAGRAM

Page 32

SECTION 11 VOLTAGE DIAGRAM

Page 33

Page 34

Page 35

Page 36
Icom Inc.

6-9-16, Kamihigashi, Hirano-ku, Osaka 547, Japan Phone: 06 793 5302 Fax : 06 793 0013 Telex : 05277822 ICOMTR J

Icom America Inc.

Corporate Headquarters> 2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A. Phone : (206) 454-8155 Fax : (206) 454-1509 Telex : 152210 ICOM AMER BVUE

<Customer Service> Phone : (206) 454-7619

<Regional Customer Service Center> 18102 Sky Park South, Suite 52-B, Irvine, CA 92714, U.S.A. Phone : (714) 852-8026 Fax : (714) 852-8716

Icom Canada

ICOM Canada A Division of Icom America Inc. 3071 #5 Road, Unit 9, Richmond, B.C., V6X 2T4, Canada Phone: (604) 273-7400 Fax : (604) 273-1900

Icom (Europe) GmbH Communication Equipment Himmelgeister Str. 100, D-40225 Düsseldorf, Germany Phone : 0211 346047 Fax : 0211 333639

Icom (Australia) Pty. Ltd. A.C.N 006 092 575 7 Duke Street, Windsor, Victoria, 3181, Australia Phone : 03 9529 7582 Fax : 03 9529 8485

Icom (UK) Ltd. Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K. Phone : 01227 741741 Fax : 01227 741742 Telex : 965179 ICOM G

Icom France S.a

Zac de la Plaine, Rue Brindejonc des Moulinais BP 5804, 31505 Toulouse Cedex, France Phone : 61. 36. 03. 03 Fax : 61. 36. 03. 00 Telex : 521515 ICOM FRA

Page 37

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