Icom DS-100 Service Manual

CLASS D/DSC TERMINAL

SERVICE MANUAL

DS-100

INTRODUCTION

This service manual describes the latest service information for the DS-100 CLASS D/DSC TERMINAL at the time of publication

DANGER

NEVER connect the terminal unit to an AC outlet or to a DC

power supply that uses more than 16 V. This will ruin the terminal unit.

DO NOT expose the terminal unit to rain, snow or any liquids. DO NOT reverse the polarities of the power supply when

conecting the terminal unit. DO NOT apply an RF signal of more than 20 dBm (100 mW)

to the antenna connector. This could damage the terminal unit’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

1110003200 S.IC TA31136FN DS-100 MAIN UNIT 5 pieces 8810006050 Screw Icom screw E7 DS-100 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 terminal unit.

2. DO NOT open the terminal unit until the terminal unit is disconnected from its power source.

3. DO NOT force any of the variable components. Turn them slowly and smoothly.

4. DO NOT short any circuits or electronic parts. An insulated tuning tool MUST be used for all adjustments.

5. DO NOT keep power ON for a long time when the termi- nal unit is defective.

6. READ the instructions of test equipment thoroughly before connecting equipment to the terminal unit.

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

SECTION 1 SPECIFICATIONS

‘‘

GENERAL

• Frequency coverage : 156.525 MHz (Ch 70) Rx only

• Mode : 16K0G2B

• Power supply requirement : 13.8 V DC (negative ground)

• Usable temperature range : –20˚C to +60˚C

• Current drain (at 13.8 V DC) : 1.0 A(approx.)

• Antenna impedance : 50 Ω (nominal)

• Output impedance (for testing) : 100 kΩ (nominal)

• Dimensions (projections not included) : 165(W)×110(H)×78(D) mm

• Weight : 1 kg (approx.)

‘‘

RECEIVER

• Receive system : Double conversion superheterodyne system

• Intermediate frequencies : 1st 21.7 MHz

2nd 450 kHz

• Sensitivity : -10 dBµ typical at 12 dB SINAD

• Adjacent channel selectivity : 70 dB

• Spurious response : 70 dB

• Intermodulation rejection ratio : 68 dB

• Hum and noise : –40 dB

Specifications are measured in accordance with EN301-025.

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

SECTION 2 INSIDE VIEWS

2 - 1

• MAIN UNIT

• LOGIC UNIT

Speaker (SP1: PS1740P02)

FM IF IC (IC1: TA31136FN)

2nd IF filter (FI3: ALFY450E)

1st mixer (Q2: 3SK166)

Crystal filter (FI1, FI2: FL-310)

DSC decoder (IC4: NJM2211M)

Reference Oscillator (X2: CR-659 21.25 MHz)

LCD driver IC6, IC7: HD61202UFS IC8: HD61203UFS

VCO circuit

PLL IC (IC2: µPD3140GS)

System clock (X1: CR–610 7.9872 MHz)

CPU (IC1: MB90F583BPFV-G)

Reset IC (IC4: S-80928ANMP)

Inverter IC (IC5: NJM2360M)

SECTION 3 CIRCUIT DESCRIPTION

3 - 1

3-1 RECEIVER CIRCUITS

3-1-1 RF AMPLIFER CIRCUIT (MAIN UNIT)

The RF circuit amplifies signals within the range of frequency coverage and filters out-of-band signals.

The signals from the antenna connector are amplified at the RF amplifier (Q1) via the bandpass filter (L1, C3). The amplified signals are applied to the 1st mixer circuit (Q2) after outof-band signals are suppressed at the 3-stage of bandpass filters (L2, L3, L4, C11, C14, C17).

3-1-2 1ST MIXER AND 1ST IF CIRCUITS

(MAIN UNIT)

The 1st mixer circuit converts the received signal into a fixed frequency of the 1st IF signal with a PLL output frequency. By changing the PLL frequency, only the desired frequency will pass through a crystal filter at the next stage of the 1st mixer.

The signals from the RF circuit are mixed at the 1st mixer (Q2) with a 1st LO signal coming from the PLL circuit to produce a 21.7 MHz 1st IF signal.

The 1st IF signal is applied to the crystal filters (FI1, FI2) to suppress out-of-band signals. The filtered 1st IF signal is amplified at the 1st IF amplifier (Q3), then applied to the 2nd mixer circuit (IC1, pin 16).

3-1-3 2ND IF AND DEMODULATOR CIRCUITS

(MAIN UNIT)

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

The 1st IF signal from the IF amplifier is applied to the 2nd mixer section of the FM IF IC (IC1, pin 16), and is mixed with the 2nd LO signal to be converted into a 450 kHz 2nd IF signal.

The FM IF IC contains the 2nd mixer, limiter amplifier, quadrature detector and active filter circuits. A 2nd LO signal (21.25 MHz) is produced at the PLL circuit using reference frequency.

The 2nd IF signal from the 2nd mixer (IC1, pin 3) passes through ceramic filter (FI3) to remove unwanted heterodyned frequencies. It is then amplified at the limiter amplifier (IC1, pin 5), and is applied to the quadrature detector (IC1, pins 10, 11) to demodulate the 2nd IF signal into AF signals.

3-1-4 SQUELCH CIRCUIT (MAIN UNIT)

A portion of the AF signals from the FM IF IC (IC1, pin 9) is applied to the active filter section (IC1, pin 8) where noise components are amplified and detected with an internal noise detector. The squelch level adjustment pot (R29) is connected to the active filter input (pin 8) to control the input noise level.

The active filter section amplifies noise components. The filtered signals are rectified at the noise detector section and converted into “SQL” signal (DC voltage) at the noise comparator section. The “SQL” signal is output from pin 13.

This squelch circuit is only used for the BUSY detection of Ch70, and is not related the DSC decoder sensitivity and etc.

• 2nd IF and demodulator circuits

Squelch level

adjustment pot

AF signal "DEMOD"

87 5 3

Noise Active filter

FM

detector

Limiter amp.

2nd IF filter 450 kHz

FI3

RSSI

Mixer

(21.25 MHz)

2

17

21.25 MHz

16

PLL IC

IC2

X2

IC1 TA31136FN

11109

X1

13

R8V

16

1st IF (21.7 MHz) from Q3

"SQL" signal to the CPU (LOGIC unit; IC1) pin 38

3 - 2

3-2 PLL CIRCUIT

3-2-1 PLL CIRCUIT (MAIN UNIT)

A PLL circuit provides stable oscillation of the receiver 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 IC (IC2) contains a prescaler, programmable counter, programmable divider phase detector, charge pomp and etc. The entered signal is divided at the prescaler and programmable counter section by the N-data ratio from the CPU. The divided signal is detected on phase at the phase detector using the reference frequency (21.25 MHz).

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

3-3 DSC CIRCUITS

3-3-1 DSC DECODE CIRCUIT (MAIN UNIT)

The AF signals from FM IF IC (IC1, pin 9) are filtered at the bandpass filter (IC3) with +18 dB/octave characteristics to remove except 1300 Hz and 2100 Hz signals. The filtered signals are converted analog signals into digital signals at IC4, and are then applied to the CPU after shaping waveform at IC6.

3-3-2 DSC ENCODE CIRCUT (MAIN UNIT)

The DSC signals from the D/A outputs of CPU are amplified at the buffer amplifier (Q17) and converted into 600 Ω impedance at T1. The signals are output to the connected transceiver as floating system output.

3-4 NMEA AND DATA INTERFACE

CIRCUITS

3-4-1 NMEA CIRCUIT (MAIN UNIT)

The NMEA signals (GGA) from OPC-945 are applied to IC5 and are shaped waveform at IC6, and are then applied to the CPU.

3-4-2 DATA INTERFACE CIRCUIT (MAIN UNIT)

The control signals from the connected transceiver with OPC-951 are applied to IC8 and are shaped wave form at IC6, and are then applied to the CPU.

3-5 POWER SUPPLY CIRCUITS

3-5-1 VOLTAGE LINE (MAIN UNIT)

LINE

13.8 V 8 V

5 V

R8V

DESCRIPTION

The voltage from the connected transceiver. Common 8 V converted from the 13.8 V line and

regulated by the 8 V regulator circuit (IC9). Common 5 V converted from the 8 V line and

regulated by the 5 V regulator circuit (IC10). 8 V for receiver circuits regulated by the R8V

regulator circuit (Q15, Q16).

• PLL circuit

21.25 MHz signal to the FM IF IC

Loop

filter

X2

21.25 MHz

Q5, D4, D5

IC2 (PLL IC)

8

17

VCO

Phase detector

Programmable divider

16

Buffer

Q6

Programmable counter

Shift register

Prescaler

Buffer

Q8

Buffer

Q7

to 1st mixer circuit

2

3

PSTB

4

PCK

5

PDATA

3 - 3

3-6 LOGIC CIRCUITS (LOGIC UNIT)

• CPU

IC1 is 16 bit single chip microcomputer and contains serial I/O, timer, A/D converter, D/Aconverter, programmable I/O, ROM and RAM.

• SYSTEM CLOCK CIRCUIT

X1 is a high-stability crystal oscillator and oscillated a

7.9872 MHz system clock for the CPU (IC1).

• RESET CIRCUIT

IC4 is a reset IC. When turn power ON, IC4 outputs a reset signal (“LOW” pulse) to CPU (IC1, pin 75).

• LCD DRIVER

IC6–IC8 are LCD driver for a dot matrix LCD.

• INVERTER CIRCUIT

IC4 is a –8V DC-DC converter IC and converts –8 V from the HV line. The converted voltage (–8V) is used for driving the LCD.

• CLOCK CIRCUIT

IC3 is a clock IC and also used for backup the position/time information for DSC.

• DIMMER CIRCUIT

Q2, Q3, Q6 are dimmer circuit and control the LCD backlight (LED).

3-7 PORT ALLOCATIONS

3-7-1 CPU (LOGIC UNIT)

Outputs control signal for the LCD contrast.

Input port for serial signal from the NMEA connector (MAIN unit; J1) via the photo coupler (MAIN unit; IC5) and buffer amplifer (MAIN unit; IC6).

Outputs serial signal to the NMEA connector (MAIN unit; J1) via the buffer amplifier (Q13, Q14, D11).

Input port for noise level signal (DC voltage) for squelch operation.

Output LCD backlight control signals for the dimmer circuit (Q2, Q3, Q6).

Input port for the DSC decode signal.

Low : DSC signal is decoded.

Input port for the PLL unlock signal.

Low : While PLL is locked.

Outputs chip select signal for the LCD drivers (IC6–IC8).

Output control signals for the LCD driver (IC6–IC8).

Input port for the control signal from IC-M501EURO via the photo coupler (MAIN unit; IC8) and buffer amplifier (MAIN unit; IC6).

Outputs the control signal to ICM501EURO via the Buffer amplifier (MAIN unit; Q11, Q12, D10).

Outputs busy LED (MAIN unit; DS1) control signal.

Input port for the [ENT] key. Input port for the [CLR] key. Input port for the [CALL] key. Input port for the [DISTRESS] key.

Outputs beep audio signal.

Outputs chip select signal for the clock IC (IC3).

Outputs strobe signals for the PLL circuit.

Output data signals for the LCD driver (IC6–IC8).

Outputs clock signal to the clock IC (IC3).

Outputs serial signal for the clock IC (IC3).

Input port for serial signal from the clock IC (IC3).

Input port for the [1], [2] keys.

CADJ

NMEAI

NMEAO

SQL

DIM0–

DIM3

DDEC

UNLK

CS1,

CS2 RW,

DI, E

DATAS

DATAM

BUSY

KEY-ENT KEY-CLR KEY-CAL KEY-DTR

BEEP

CCS

PSTB

DB0–

DB7

SCK

SO

SI

KEY-1,

KEY-2

31

36

37

38

41–44

45

46

52, 53

54,

55, 56

57

58

60 65

66 67 68 69

73

74

83–90

96

97

98

99, 100

1–7

8 10 11 12 13 14 15

19

20

23

24

26

30

KEY-3–

KEY-9 KEY-0

KEY-L KEY-U KEY-D KEY-R KEY-A

KEY-BS

CLRX

CLTX

ECK

EDA

RCEV

DSMOD

Input port for the [3]–[9] keys. Input port for the [0] key.

Input port for the [LEFT] key. Input port for the [UP] key. Input port for the [DOWN] key. Input port for the [RIGHT] key. Input port for the [A/a] key. Input port for the [BS] key. Input port for the cloning data from the

buffer (MAIN unit; D8). Output port for the cloning data to the

buffer (MAIN unit; Q9). Outputs clock signal for EEPROM

(IC2). Outputs serial data signal for EEP-

ROM (IC2). Outputs the R8V regulator circuit

(MAIN unit; Q15, Q16) control signal.

High : While receiving

D/A output port for the DSC encode signal to the buffer amplifier (MAIN unit; Q17).

Pin Port

Description

number name

Pin Port

Description

number name

EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE

4-1 PREPARATION

■ REQUIRED TEST EQUIPMENT

4 - 1

SECTION 4 ADJUSTMENT PROCEDURES

DC power supply

Frequency counter

Standard signal generator (SSG)

Distortion meter

Output voltage : 13.8 V DC Current capacity : 2 Aor more

Frequency range : 0.1–300 MHz Frequency accuracy: ±1 ppm or better Sensitivity : 100 mV or better

Frequency range : 0.1–300 MHz Output level : 0.1 µV–32 mV

(–127 to –17 dBm)

Frequency range : 1 kHz ±10 % Measuring range : 1–100 %

Digital multimeter

DC voltmeter AC millivoltmeter

Oscilloscope

External speaker Terminator

Measuring range : 10 mV–10 V Input impedance : 50 kΩ/V DC or bet-

ter Measuring range : 10 mV–10 V Frequency range : DC–20 MHz

Measuring range : 0.01–20 V Input impedance : 4 Ω

Capacity : 5 W or more Impedance : 100 kΩ

‘‘

CONNECTIONS

to the antenna connector

Standard signal

generator

–17 to –125 dBm

(32 mV to 0.13 µV)

DC power supply

13.8 V /15 A +

–

to DC cable

Black Red

iM501EURODS-100

4-2 REFERENCE AND RECEIVER ADJUSTMENTS

4 - 2

LOCK VOLTAGE

REFERENCE FREQUENCY

SENSITIVITY

SQUELCH

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITION

MEASUREMENT

VALUE

POINT

UNIT LOCATION UNIT ADJUST

1

• Receiving

• Connect an distortion meter with

an 100 kΩ dummy load to the extenal speaker jack J4 on MAIN unit.

• Connect an SSG to the antenna connector and set as:

Frequency : 156.525 MHz Level : 10 µV*

(–97 dBm) Modulation : 1 kHz Deviation : ±3.0 kHz

• Receiving

• Turn R29 counter clockwise on

the MAIN unit to 9 o’clock position.

• Connect an SSG to the antenna connector and set as:

Frequency : 156.525 MHz Level : 0.25 µV*

(–119 dBm) Modulation : 1 kHz Deviation : ±3.0 kHz

• Receiving

MAIN

Connect a digital multi-meter or oscilloscope to check point CP3.

Connect a frequency counter to check point CP4.

Connect a digital multi-meter or oscilloscope to check point CP1.

DS1

2.1 V

134.825000 MHz

Maximum voltage

At the point where the check point DS1 just turns OFF.

MAIN

L9

C57

L1, L2,

L3, L4

Turn R29 to clockwise.

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

4 - 3

• MAIN unit

C57

Reference frequency adjustment

L9

Lock voltage adjustment

CP4

Reference frequency check point

L4

Sensitivity adjustment

L3 L2

L1

R29

Squelch adjustment

CP3

Lock voltage check point

CP1

Sensitivity check point

DS1

Squelch check point

J4

External SP connector

S.=Surface mount

IC1 1140008940 S.IC MB90F583BPFV-G IC2 1130009680 S.IC HN58X2432TI IC3 1130007450 S.IC RTC-4553A IC4 1110004710 S.IC S-80928ANMP-DDR-T2 IC5 1110004200 S.IC NJM2360M-TE3 IC6 1130008850 S.IC HD61202UFS IC7 1130008850 S.IC HD61202UFS IC8 1130008860 S.IC HD61203UFS IC9 1110003870 S.IC NJM2058M-T1 IC10 1110003870 S.IC NJM2058M-T1

Q2 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q3 1520000460 S.TRANSISTOR 2SB1132 T100 R Q4 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) Q5 1590000420 S.TRANSISTOR RN1404 (TE85R) Q6 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)

D1 1720000360 S.DIODE HSU88TRF D2 1750000020 S.DIODE 1SS184 (TE85R) D3 1790001470 S.DIODE SB10-05PCP-TD D4 1790001010 S.ZENER MA8043-L (TX)

X1 6050010290 S.XTAL CR-610 (7.9872 MHz) X2 6050011030 S.XTAL DMX-26S 32.768KHZ

L1 6200009370 S.COIL SLF7032T-221MR29-2 L2 6200008880 S.COIL SLF7032T-681MR16-2

R1 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R2 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R3 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R4 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R5 7410000990 S.ARRAY EXB-V8V 470JV R9 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R10 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R11 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R12 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R13 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R14 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R15 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R16 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R17 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R18 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R19 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R20 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R21 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R22 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R23 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R24 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R25 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R26 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R27 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R28 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R29 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R30 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R31 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R32 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ) R33 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ) R34 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R35 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω) R36 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω) R37 7030006600 S.RESISTOR RR0816P-822-D (8.2 kΩ) R38 7030006460 S.RESISTOR RR0816P-152-D (1.5 kΩ) R39 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R40 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R41 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R42 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R43 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R44 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R45 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R46 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)

R47 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R48 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R49 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R50 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R51 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R52 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R53 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R54 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R55 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R56 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R57 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R60 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R61 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R62 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R63 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R64 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R65 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R66 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R67 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R68 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R69 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R70 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R71 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R72 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R73 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R74 7510000900 S.THERMISTOR NTCCF2012 3SH 223KC-T R75 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ) R76 7030003790 S.RESISTOR ERJ3GEYJ 824 V (820 kΩ) R77 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R78 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ) R79 7030003810 S.RESISTOR ERJ3GEYJ 125 V (1.2 MΩ) R80 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ) R81 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ) R82 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R83 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R84 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R87 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R88 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R89 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R90 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R91 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R92 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ) R93 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R94 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R95 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R96 7030004120 S.RESISTOR ERJ3GEYJ 203 V (20 kΩ) R97 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R98 7030004120 S.RESISTOR ERJ3GEYJ 203 V (20 kΩ) R99 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R100 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R101 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R102 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R103 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R104 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ) R105 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R106 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R107 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)

C1 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C2 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C3 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C4 4030008890 S.CERAMIC C1608 JB 1C 273K-T-A C6 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C7 4510006670 S.ELECTROLYTIC ECEV1CA471P C8 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C9 4510005370 S.ELECTROLYTIC ECEV1AA221P C10 4030011280 S.CERAMIC C1608 CH 1H 271J-T-A C11 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C12 4510007120 S.ELECTROLYTIC ECEV1AA101SP C13 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C14 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C15 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C16 4030009650 S.CERAMIC C1608 CH 1H 240J-T-A C17 4030009650 S.CERAMIC C1608 CH 1H 240J-T-A C18 4030007070 S.CERAMIC C1608 CH 1H 330J-T-A

5 - 1

SECTION 5 PARTS LIST

REF ORDER

DESCRIPTION

NO. NO.

[LOGIC UNIT]

REF ORDER

DESCRIPTION

NO. NO.

[LOGIC UNIT]

[MAIN UNIT][LOGIC UNIT]

S.=Surface mount

C19 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C20 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C21 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C22 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C23 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C24 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C25 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C26 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C27 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C28 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C29 4030009990 S.CERAMIC C1608 CH 1H 200J-T-A C30 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C31 4550006660 S.TANTALUM ECST1CC226R C32 4510005370 S.ELECTROLYTIC ECEV1AA221P C33 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C34 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A

J1 6510019500 S.CONNECTOR 52559-2290 J2 6510021300 S.CONNECTOR 52365-1091 J3 6510021860 CONNECTOR BH-800.8

DS1 5030001850 LCD TSD0402-UFFDCW DS2 5040002310 S.LED SML-311YTT86 DS3 5040002310 S.LED SML-311YTT86 DS4 5040002310 S.LED SML-311YTT86 DS5 5040002310 S.LED SML-311YTT86 DS6 5040002310 S.LED SML-311YTT86 DS7 5040002310 S.LED SML-311YTT86 DS8 5040002310 S.LED SML-311YTT86 DS9 5040002310 S.LED SML-311YTT86 DS10 5040002310 S.LED SML-311YTT86 DS11 5040002310 S.LED SML-311YTT86 DS12 5040002310 S.LED SML-311YTT86 DS13 5040002310 S.LED SML-311YTT86 DS14 5040002310 S.LED SML-311YTT86 DS15 5040002310 S.LED SML-311YTT86 DS16 5040002310 S.LED SML-311YTT86 DS17 5040002310 S.LED SML-311YTT86 DS18 5040002310 S.LED SML-311YTT86 DS19 5040002310 S.LED SML-311YTT86 DS20 5040002310 S.LED SML-311YTT86 DS21 5040002310 S.LED SML-311YTT86 DS22 5040002310 S.LED SML-311YTT86 DS24 5040002310 S.LED SML-311YTT86 DS25 5040002310 S.LED SML-311YTT86 DS26 5040002310 S.LED SML-311YTT86 DS27 5040002310 S.LED SML-311YTT86 DS28 5040002310 S.LED SML-311YTT86 DS29 5040002310 S.LED SML-311YTT86 DS30 5040002310 S.LED SML-311YTT86 DS31 5040002310 S.LED SML-311YTT86 DS32 5040002310 S.LED SML-311YTT86 DS33 5040002310 S.LED SML-311YTT86 DS34 5040002310 S.LED SML-311YTT86 DS35 5040002310 S.LED SML-311YTT86 DS36 5040002310 S.LED SML-311YTT86 DS37 5040002310 S.LED SML-311YTT86 DS38 5040002310 S.LED SML-311YTT86 DS39 5040002310 S.LED SML-311YTT86 DS40 5040002310 S.LED SML-311YTT86 DS41 5040002310 S.LED SML-311YTT86 DS42 5040002310 S.LED SML-311YTT86

BT1 3020000020 LITHIUM CR2032

W1 8900006530 CABLE OPC-618

EP1 0910052953 PCB B 5475C EP2 8930052541 LCD CONTACT SRCN-2349-SP-N-W-1

IC1 1110003200 S.IC TA31136FN (EL) IC2 1130007610 S.IC µPD3140GS-E1 (DS8) IC3 1110003750 S.IC M5218AFP 600C IC4 1110003650 S.IC NJM2211M-TE1 IC5 1170000280 S.IC TLP121 (GB-TPL) IC6 1130007420 S.IC TC7W14FU (TE12L) IC8 1170000280 S.IC TLP121 (GB-TPL) IC9 1110002030 IC TA7808S IC10 1180001070 S.IC TA7805F (TE16L)

Q1 1580000700 S.FET 3SK292 (TE85R) Q2 1580000490 S.FET 3SK166A-2-T7 Q3 1530002360 S.TRANSISTOR 2SC2714-Y (TE85R) Q4 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q5 1560000330 S.FET 2SK210-GR (TE85R) Q6 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) Q7 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) Q8 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) Q9 1590000660 S.TRANSISTOR DTC144TU T107 Q11 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q12 1590000660 S.TRANSISTOR DTC144TU T107 Q13 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q14 1590000660 S.TRANSISTOR DTC144TU T107 Q15 1520000460 S.TRANSISTOR 2SB1132 T100 R Q16 1590000660 S.TRANSISTOR DTC144TU T107 Q17 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q18 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q19 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q20 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q21 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) Q22 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)

D2 1790001330 S.ZENER MA8036-L (TX) D4 1790000640 S.VARICAP MA363B (TX) D5 1790000640 S.VARICAP MA363B (TX) D6 1750000550 S.DIODE 1SS355 TE-17 D8 1750000130 S.DIODE DA204U T107 D9 1750000550 S.DIODE 1SS355 TE-17 D10 1750000130 S.DIODE DA204U T107 D11 1750000130 S.DIODE DA204U T107 D12 1790000950 S.ZENER MA8056-M (TX) D13 1790000950 S.ZENER MA8056-M (TX) D14 1790000950 S.ZENER MA8056-M (TX)

FI1 2010002420 MONOLITH FL-310 (21R15AB) FI2 2010002420 MONOLITH FL-310 (21R15AB) FI3 2020001680 CERAMIC ALFY450E

X1 6070000210 S.DISCRIMINATOR CDBCA450CX24 X2 6050010800 S.XTAL CR-659 (21.25 MHz)

L1 6150003820 COIL LS-440 L2 6150003820 COIL LS-440 L3 6150003820 COIL LS-440 L4 6150003820 COIL LS-440 L5 6200003050 S.COIL NL 322522T-R82J-3 L6 6200004600 S.COIL MLF1608D R15K-T L7 6200002410 S.COIL NL 252018T-056J L8 6200003100 S.COIL NL 322522T-3R9J-3 L9 6130002360 S.COIL LB-257 L10 6200003090 S.COIL NL 322522T-2R7J-3 L11 6200004700 S.COIL MLR1608M R10K-T L12 6200004700 S.COIL MLR1608M R10K-T L13 6200004700 S.COIL MLR1608M R10K-T L14 6200004920 S.COIL MLF1608A 2R2K-T L15 6200002420 S.COIL NL 252018T-068J

R1 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R3 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R4 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R5 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R6 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R7 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R8 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R9 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R12 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

5 - 2

REF ORDER

DESCRIPTION

NO. NO.

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT][MAIN UNIT]

S.=Surface mount

R14 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R15 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R16 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) R17 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R18 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R20 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R21 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R22 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R23 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) R24 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R25 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω) R26 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ) R27 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R28 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R29 7310002740 S.TRIMMER RV-150 (RH03A3A14X0FC) 103 R30 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R31 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R32 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R33 7410000950 S.ARRAY EXB-V8V 102JV R34 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ) R36 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω) R37 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R38 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω) R39 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R40 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R41 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R42 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R43 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω) R44 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R45 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω) R46 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R47 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R48 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R49 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R50 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R51 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R52 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ) R53 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R54 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ) R55 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ) R56 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R57 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R58 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R59 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R60 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ) R61 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R62 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R63 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R64 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ) R65 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R66 7310002720 S.TRIMMER RV-148

(RH03A3AS3X0DA)

472 R67 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R68 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R69 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R70 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R72 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R73 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R74 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R75 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R76 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R77 7030003210 S.RESISTOR ERJ3GEYJ 120 V (12 Ω) R78 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R79 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ) R80 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R81 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ) R82 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R83 7030003210 S.RESISTOR ERJ3GEYJ 120 V (12 Ω) R84 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R85 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R86 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R87 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R88 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R89 7410000990 S.ARRAY EXB-V8V 470JV R90 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R91 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R94 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω) R95 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R96 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R97 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ) R98 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ) R99 7030003770 S.RESISTOR ERJ3GEYJ 564 V (560 kΩ) R100 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ)

R101 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ) R102 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R103 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R104 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R105 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R106 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R107 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω) R108 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R109 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R111 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R112 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R113 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R114 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R115 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R116 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R117 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R118 7030003330 S.RESISTOR ERJ3GEYJ 121 V (120 Ω) R119 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R120 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R121 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R123 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)

C1 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C2 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C3 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C4 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A C5 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C6 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A C7 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C8 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C9 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C10 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C11 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C12 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A C13 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A C14 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C15 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A C16 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A C17 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C18 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C19 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C20 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C21 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C22 4030007110 S.CERAMIC C1608 CH 1H 680J-T-A C23 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C25 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A C27 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C28 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C29 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A C30 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C31 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C32 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A C33 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C34 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C36 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C37 4030007080 S.CERAMIC C1608 CH 1H 390J-T-A C38 4030007080 S.CERAMIC C1608 CH 1H 390J-T-A C39 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C40 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C41 4030007130 S.CERAMIC C1608 CH 1H 101J-T-A C42 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C43 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C44 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C45 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C46 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C47 4510004630 S.ELECTROLYTIC ECEV1CA100SR C48 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C49 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C50 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C51 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C52 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C53 4030012600 S.CERAMIC C2012 JB 1A 105M-T-A C54 4030007160 S.CERAMIC C1608 CH 1H 181J-T-A C55 4030007160 S.CERAMIC C1608 CH 1H 181J-T-A C56 4030007040 S.CERAMIC C1608 CH 1H 180J-T-A C57 4610002150 S.TRIMMER CTZ3S-10A-W1-AF C58 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C59 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C60 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C61 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C62 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A

5 - 3

REF ORDER

DESCRIPTION

NO. NO.

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT][MAIN UNIT]

S.=Surface mount

C63 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C64 4550006170 S.TANTALUM ECST1AY225R C66 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C67 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C68 4030012600 S.CERAMIC C2012 JB 1A 105M-T-A C69 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C70 4550000530 S.TANTALUM TESVA 1V 104M1-8L C72 4030009520 S.CERAMIC C1608 CH 1H 020B-T-A C73 4030009520 S.CERAMIC C1608 CH 1H 020B-T-A C74 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A C75 4030009560 S.CERAMIC C1608 CH 1H R75B-T-A C76 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C77 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C78 4030009990 S.CERAMIC C1608 CH 1H 200J-T-A C79 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C80 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C81 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C82 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C83 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C84 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C85 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C86 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C87 4030008850 S.CERAMIC C1608 JB 1C 123K-T-A C88 4030008900 S.CERAMIC C1608 JB 1C 333K-T-A C89 4030008900 S.CERAMIC C1608 JB 1C 333K-T-A C90 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C91 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A C92 4030011810 S.CERAMIC C1608 JB 1A 224K-T-N C93 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C94 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C95 4510004630 S.ELECTROLYTIC ECEV1CA100SR C96 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C97 4340000020 S.MYLAR ECWU 1C 333JB5 C98 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C99 4030006870 S.CERAMIC C1608 JB 1H 222K-T-A C100 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C101 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A C102 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C103 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C104 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C106 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A C107 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C108 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C109 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C110 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C111 4510004590 ELECTROLYTIC 16 MV 470 HC C112 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C113 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C114 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C115 4510004630 S.ELECTROLYTIC ECEV1CA100SR C116 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C117 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C118 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C119 4510004630 S.ELECTROLYTIC ECEV1CA100SR C120 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C121 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C123 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C124 4550006150 S.TANTALUM ECST1CY105R C126 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C127 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C130 4030012600 S.CERAMIC C2012 JB 1A 105M-T-A C131 4550006130 S.TANTALUM ECST1VY224R C132 4030008890 S.CERAMIC C1608 JB 1C 273K-T-A C133 4030008890 S.CERAMIC C1608 JB 1C 273K-T-A C134 4030006870 S.CERAMIC C1608 JB 1H 222K-T-A C135 4030009490 S.CERAMIC C1608 JB 1H 821K-T-A C136 4510004630 S.ELECTROLYTIC ECEV1CA100SR C137 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C138 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C139 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C140 4510004630 S.ELECTROLYTIC ECEV1CA100SR C141 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C142 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C143 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C144 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C145 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A C146 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A C147 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C148 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C149 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C150 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C151 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A

C152 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C153 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C154 4550006830 S.TANTALUM ECST1DY475R C155 4030009490 S.CERAMIC C1608 JB 1H 821K-T-A C156 4030006870 S.CERAMIC C1608 JB 1H 222K-T-A C157 4510004630 S.ELECTROLYTIC ECEV1CA100SR

J1 6510022310 S.CONNECTOR B5B-PH-SM3-TB J2 6510022030 S.CONNECTOR B10B-ZR-SM3-TF J3 6510019500 S.CONNECTOR 52559-2290 J4 6510003380 S.CONNECTOR B02B-EH-S

DS1 5040002310 S.LED SML-311YTT86

T1 5920000570 TRANSFORMER 12T01

SP1 2520000110 PIEZO BUZZER PS1740P02

EP1 0910052942 PCB B 5473B

5 - 4

REF ORDER

DESCRIPTION

NO. NO.

REF ORDER

DESCRIPTION

NO. NO.

J1 6510004880 Connector MR-DS-E 01 1

W1 8900009740 Cable OPC-945 1 W2 8900009690 Cable OPC-951 1

EP1 6910011940 Bead ZCAT2436-1330A-M 1

MP3 8410002340 2349 heatsink 1 MP4 8210017200 2349 front panel assembly 1 MP5 8210017150 2345 rear panel assembly 1 MP6 8930052060 2345 F-packing 1 MP7 8930052050 2345 R-packing 1 MP16 8930052430 2345 A-IC crip 1 MP18 8810008660 Screw PH BT M3 × 8 NI-ZU 5 MP19 8810008660 Screw PH BT M3 × 8 NI-ZU 7 MP20 8810004540 Screw M3 × 8 SUS 6 MP21 8810006050 Icom screw E7 6 MP22 8930052290 O ring (AD) 6 MP23 8850000690 Flat washer M3 (3×7×0.5) SUS 6 MP25 8810004540 Screw M3 × 8 SUS 2 MP26 8930034300 1542 ANT seal 1 MP27 8930049320 2288 VENT. sheet 1

REF. NO.

SECTION 6 MECHANICAL PARTS

[CHASSIS PARTS]

ORDER NO. DESCRIPTION QTY.

MP1 8610010560 2040 knob bolt (black) 2 MP2 8010018151 2345 mobile bracket-1 1 MP3 8850000500 Spring washer M5 SUS 2 MP4 8810001490 Screw PH A M5 × 20 SUS 2 MP5 8850000180 Flat washer M5 SUS 2

[UNPACKING]

REF. NO. ORDER NO. DESCRIPTION QTY.

6 - 1

REF. NO.

SP1 2520000110 Piezo buzzer PS1740P02 1

MP1 8510012590 2289 VCO case 1

[MAIN UNIT]

ORDER NO. DESCRIPTION QTY.

J3 6510021860 Connector BH-800.8 1

BT1 3020000110 Lithium CR2032 1

DS1 5030001850 LCD TSD0402-UFFDCW 1

EP2 8930052541 LCD contact SRCN-2349-SP-N-W-1 2

MP1 8210016790 2349 reflector 1 MP2 8930051950 2349 LCD holder 1 MP3 8930052530 2349 LCD filter 1

[LOGIC UNIT]

REF. NO. ORDER NO. DESCRIPTION QTY.

Screw abbreviations PH: Pan head BT: Self-Tapping

SUS: Stainless NI-ZU: Nickel-zinc

6 - 2

MAIN UNIT

LOGIC UNIT

MP7 (CH)

MP21 (CH)

MP23 (CH)

MP22 (CH)

MP20 (CH)

MP19 (CH)

MP4 (CH)

MP6 (CH)

MP2 (L)

DS1 (L)

EP2 (L)

MP18 (CH)

MP16 (CH)

MP1 (M)

J3 (L) +

BT1 (L)

MP3 (L)

MP1 (L)

MP5 (CH)

W2 (CH)

EP1 (CH)

W2 (CH)

SP1 (M)

MP25 (CH)

MP3 (CH)

J1 (CH)

W1 (CH)

MP26 (CH)

Unit abbreviations (CH): CHASSIS PARTS (M): MAIN UNIT (L): LOGIC UNIT

7 - 1

SECTION 7 SEMI-CONDUCTOR INFORMATION

• TRANSISTORS AND FET’S

2SA1362 GR 2SB1132 T100 R 2SC2714 Y 2SC4116 BL 2SC4215 O

2SK210 GR 3SK166A-2-T7 3SK292 DTC144 TU T107 RN1404

(Symbol: AEG) (Symbol: BAR) (Symbol: QY) (Symbol: LL) (Symbol: QO)

(Symbol: YG) (Symbol: K) (Symbol: UK) (Symbol: 06) (Symbol: XD)

B

E

C

B C E

B

E

C

B

E

C

B

E

C

D

G

S

D

S

G2

G1

D

S

G2

G1

B

E

C

B

E

C

• DIODES

1SS184 1SS355 DA204 U T107 HSU88TRF MA363 B

MA8036 L MA8043 L MA8056 M SB10 05PCP TD

(Symbol: B3) (Symbol: A) (Symbol: K) (Symbol: 9) (Symbol: 6D)

(Symbol: 3_6) (Symbol: 4_3) (Symbol: 5-6) (Symbol: SA)

C

A1

A2

A

C

A

C

8 - 1

8-1 LOGIC UNIT

SECTION 8 BOARD LAYOUTS

• TOP VIEW

8 - 2

• BOTTOM VIEW

1

7

14

8

1

25 26

1

4

85

50

14

58

51

75

76

100

80 51

30

30 1

51 80

81

100

50

31

1

100

81

31

50

30 1

51 80

81

100

50

31

1

7

1481

7

14

8

BEEP

8V

GND

5V

DATAM

NMEAI

DSMOD

SQL

CLRX

UNLK

PCK

Vcc

BUSY

GND

DATAS

NMEAO

GND

DDEC

RCEV

CLTX

PDATA

PSTB

1

2

21

22

to MAIN unit J3

J1

8 - 3

8-2 MAIN UNIT

• TOP VIEW

1

5

to OPC-945

J1

NMEAI+ NMEAI–

NMEAO+

ICF3 GND

to OPC-951

1

10

J2

GND

Vcc DSC– DSC+

DATAM+ DATAM– DATAS+ DATAS–

ICF3 GND

to LOGIC unit J1

1

2

21

22

J3

BEEP

8V

GND

5V

DATAM

NMEAI

DSMOD

SQL

CLRX

UNLK

PCK

Vcc

BUSY

GND

DATAS

NMEAO

GND

DDEC

RCEV

CLTX

PDATA

PSTB

18

16

45

81

1

4

8

5

1

10

20

11

7

14

8

9

9 - 1

SECTION 9 BLOCK DIAGRAM

ANT

CH70

FI3

FM IF IC

Q18, Q19 2SC4116

IC4 NJM2211M

DSC DECODER

SQL

IC3 M5218AFP

X2 CR-659 (21.25MHz)

IC1 TA31136FN

IC2 µPD3140GS

Q3 2SC2714

Q7 2SC4215

FI1, FI2 FL-310

3stage

5V

Q2 3SK166

1stage

Q1 3SK292

IC10 TA7805F

8V

Vcc

IC9 TA7808S

Q15 2SB1132 Q16 DTC144TU

R8V

RCEV

Q6 2SC4215

VCO

Q8 2SC4215

Q5 2SK210 D4, D5 MA363B

PLL DATA BUS

MAIN unit LOGIC unit

IC2 HN58X2432TI

EEPROM

RESET

DIM CTRL

X1 CR-610 X2 DMX-26S

DSC (Port)

NMEAI

IC1 MB90F583BPFV-G

Q17 2SC4116

IC6 TC7W14FU

NMEAI+ NMEAI–

DSC+

DSC–

IC5 TLP121

PHOTO COUPLER

DATAS+ DATAS–

NMEAO+ NMEAO–

ICF3

IC8 TLP121

Q13 2SC4116 Q14 DTC144TU D11 DA204U

IC6 TC7W14FU

Q9 DTC144TU D8 DA204U

NMEAO

DATAS

DATAM

CLTX

CLRX

CPU

KEY

CLOCK

IC4 S-80928ANMP

IC3 RTC-4553A

DS1 TSD0402

IC6, IC7 HD61202UFS IC8 HD61203UFS

Q11 2SC4116 Q12 DTC144TU D10 DA204U

DATAM+ DATAM–

DISTRESS SW

BEEP

SP1

Q2, Q6 2SC4116 Q3 2SB1132

LED

10 - 1

10-1 LOGIC UNIT

SECTION 10 VOLTAGE DIAGRAM

S2 S3

KEY-9

KEY-6

KEY-3

KEY-0

KEY-8

KEY-5

KEY-2

KEY-A

KEY-7

KEY-4

KEY-1

S1

R9 100k

R10 100k

R12 100k

R13 100k

R14 100k

R15 100k

R16 100k

R17 100k

R18 100k

R19 100k

R20 100k

R21 100k

R22 100k

R23 100k

R24 100k

R25 100k

R26 100k

R27 100k

R28 100k

R11 100k

DS16DS15DS14 DS27

R47 220

DS4DS3DS2

R43 220

LCD BACKLIGHT

X221X212X203X194X185X176X167X158X149X1310X1211X1112X10

13X914X815X716X617X518X419X320X221X122

VEE

23

V6L24V5L25V2L26V1L

27

VCC

28DL29FS30

X4380X4479X4578X4677X4776X4875X4974X5073X5172X5271X5370X5469X5568X5667X5766X5865X5964X6063X6162X6261X6360X6459VEE

58

V6R57V5R56V2R55V1R

54TH53

CL252CL1

51

IC8 HD61203UFS

COM22

COM21

COM20

COM19

COM18

COM17

COM16

COM15

COM23 COM24 COM25 COM26 COM27 COM28 COM29 COM30 COM31 COM32 COM33 COM34 COM35 COM36 COM37 COM38 COM39 COM40 COM41 COM42

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

X23 X24 X25 X26 X27 X28 X29 X30 X31 X32 X33 X34 X35 X36 X37 X38 X39 X40 X41 X42

DS1 DS2 C NC R NC CR STB SHL GND NC MS FAI1 FAI2 NC FRM M NC FCS DR

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

DS1 TSD0402

SEG11

2345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364

65666768697071727374757677787980818283848586878889909192939495

96

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG40

SEG41

SEG42

SEG43

SEG44

SEG45

SEG46

SEG47

SEG48

SEG49

SEG50

SEG51

SEG52

SEG53

SEG54

SEG55

SEG56

SEG57

SEG58

SEG59

SEG60

SEG61

SEG62

SEG63

SEG64

COM1

COM2

COM3

COM4

COM5

COM6

COM7

COM8

COM9

COM10

COM11

COM12

COM13

COM14

COM15

COM16

COM17

COM18

COM19

COM20

COM21

COM22

COM23

COM24

COM25

COM26

COM27

COM28

COM29

COM30

COM31

COM32

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG40

SEG41

SEG42

SEG43

SEG44

SEG45

SEG46

SEG47

SEG48

SEG49

SEG50

SEG51

SEG52

SEG53

SEG54

SEG55

SEG56

SEG57

SEG58

SEG59

SEG60

SEG61

SEG62

SEG63

SEG64

COM1

COM2

COM3

COM4

COM5

COM6

COM7

COM8

COM9

COM10

COM11

COM12

COM13

COM14

COM15

COM16

COM17

COM18

COM19

COM20

COM21

COM22

COM23

COM24

COM25

COM26

COM27

COM28

COM29

COM30

COM31

COM32

COM33

979899

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

COM34

COM35

COM36

COM37

COM38

COM39

COM40

COM41

COM42

COM43

COM44

COM45

COM46

COM47

COM48

COM49

COM50

COM51

COM52

COM53

COM54

COM55

COM56

COM57

COM58

COM59

COM60

COM61

COM62

COM63

COM64

SEG65

SEG66

SEG67

SEG68

SEG69

SEG70

SEG71

SEG72

SEG73

SEG74

SEG75

SEG76

SEG77

SEG78

SEG79

SEG80

SEG81

SEG82

SEG83

SEG84

SEG85

SEG86

SEG87

SEG88

SEG89

SEG90

SEG91

SEG92

SEG93

SEG94

SEG95

SEG96

SEG97

SEG98

SEG99

SEG100

SEG101

SEG102

SEG103

SEG104

SEG105

SEG106

SEG107

SEG108

SEG109

SEG110

SEG111

SEG112

SEG113

SEG114

SEG115

SEG116

SEG117

SEG118

SEG119

SEG120

SEG121

SEG122

SEG123

SEG124

SEG125

SEG126

SEG127

SEG128

COM33

COM34

COM35

COM36

COM37

COM38

COM39

COM40

COM41

COM42

COM43

COM44

COM45

COM46

COM47

COM48

COM49

COM50

COM51

COM52

COM53

COM54

COM55

COM56

COM57

COM58

COM59

COM60

COM61

COM62

COM63

COM64

SEG65

SEG66

SEG67

SEG68

SEG69

SEG70

SEG71

SEG72

SEG73

SEG74

SEG75

SEG76

SEG77

SEG78

SEG79

SEG80

SEG81

SEG82

SEG83

SEG84

SEG85

SEG86

SEG87

SEG88

SEG89

SEG90

SEG91

SEG92

SEG93

SEG94

SEG95

SEG96

SEG97

SEG98

SEG99

SEG100

SEG101

SEG102

SEG103

SEG104

SEG105

SEG106

SEG107

SEG108

SEG109

SEG110

SEG111

SEG112

SEG113

SEG114

SEG115

SEG116

SEG117

SEG118

SEG119

SEG120

SEG121

SEG122

SEG123

SEG124

SEG125

SEG126

SEG127

SEG128

COM43

COM44

COM45

COM46

COM47

COM48

COM49

COM50

DS41

DS5

DS6 DS7

DS8

DS9

DS10

DS13DS12

DS11

R44 220

R45 220

R46 220

R57 220

S4

S7

S11

DS31

DS32

DS33

DS28

DS29

DS30

DS17 DS18 DS19

DS20

DS24 DS25 DS26

DS22DS21

R51 220

R48 220

R49 220

R50 220

R52 220

S5

S9

S6

S12

S17

DS34

DS35

DS36

S8

R53 220

S10

KEY-BS KEY-DTR KEY-CLR

KEY-ENT KEY-L KEY-U KEY-D KEY-R

KEY-CAL

PSTB PCK PDATA UNLK CLTX CLRX RCEV SQL DDEC DSMOD GND NMEAI

to MAIN unit J3

NMEAO DATAM DATAS 5V GND GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

J1

R3 47

R1 47 R2 47

R4 47

R5 47

CLTX CLRX

PSTB SCK

UNLK

RCEV SQL DDEC DSMOD

NMEAI NMEAO DATAM DATAS 5V

SO

S18

DS39 DS40

S20

DS42

R54 220

S19

DS38

DS37

S15

S16

S14

DIM1

DIM0

DIM2

R99 10k

R96 20k

R97 18k

R100 10k

R98 20k

R101 10k

DIM3

C33

0.001

C34

0.001

R55 220

R56 18k

R103 10k

R104 39k

R105 47k

S13

DTRS CLR CALL

ENT

123

456

789

A/ 0 BS

<

C13

0.001

C12 100

R102 1k

Q2 2SC4116

Q3 2SB1132

Q6 2SC4116

D4 MA8043

R106 10k

R107

3.3k

COM51

COM52

COM53

COM54

COM55

COM56

COM57

COM58

COM59

COM60

COM61

COM62

COM63

COM64

C30

0.001

COM14

COM13

COM12

COM11

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

C28

0.001

C29 20p

R84 47k

V4 V3 V2 V1 CL

CL

M

FRM

FAI1

FAI2

5V

V1 V2

V3 V4

V5

V1 V2 V5 V6V6

8V

-8V

CADJ

-8V

C26

0.001

FAI1

FRMEFAI2CLDIRWRST

CS1

DB7

DB6

DB5

DB4

DB3

DB2

V4 V3 V2 V1

C24

0.001

M

5V

RCEV

8V

KEY_3

P01

12345678910111213141516171819202122232425

P22/A18

P23/A19

P24/A20

P25/A21

P26/A22

P27/A23

P30/ALB

P31/RDK

VSS

P32/WRLX

P33/WRHX

P34/HRQ

P35/HAKX

P36/RDY

P37/CLK

P40/SIN0

P41/SOT0

P42/SCK0

P43/SIN1

P44/SOT1

VCC

P45/SCK1

P46/ADTG

P47

C

RSTX

75747372717069686766656463626160595857565554535251

RST

PSTB

CCS

BEEP

KEY_DTR

KEY_CAL

KEY_CLR

KEY_ENT

BUSY

DATAM

DATASEDIRWCS2

CS1

PA1

PA0

P97POT

P96/PWC

P95/TOT2/OUT1

P94/TOT1/OUT0

P93/TOT0/IN3

P92/TIN2/IN2

P91/TIN1/IN1

P90/TIN0/IN0

RX*

TX*

P65/CKOT

P64/PPG0

P63/PPG1

P62/SCK2

P61/SOT2

P60/SIN2

P87/IRQ7

P86/IRQ6

P85/IRQ5

P84/IRQ4

P83/IRQ3

P82/IRQ2

KEY_4

KEY_5

KEY_6

KEY_7

KEY_8

KEY_9

KEY_0

KEY_L

KEY_U

KEY_D

KEY_R

KEY_A

KEY_BS

SIN0

SOT0

SCK0

CLRX

CLTX

ECK EDA

P71

26

HSTK

50

PA2

76

P21/A17

100

P72

27

DVRH

28

DVSS

29

P73/DA00

30

P74/DA01

31

AVCC

32

AVRH

33

AVRL

34

AVSS

35

P50/AN0/SIN3

36

P51/AN1/SOT3

37

P52/AN2/SCK3

38

P53/AN3

39

VSS

40

P54/AN4/SIN4

41

P55/AN5/SOT4

42

P56/AN6/SCK4

43

P57/AN7

44

P80/IRQ0

45

P81/IRQ1

46

MD0

47

MD1

48

MD2

49

X1A

77

X0A

78

VSS

79

X0

80

X1

81

VCC

82

P00/AD00

83

P01/AD01

84

P02/AD02

85

P03/AD03

86

P04/AD04

87

P05/AD05

88

P06/AD06

89

P07/AD07

90

P10/AD08

91

P11/AD09

92

P12/AD10

93

P13/AD11

94

P14/AD12

95

P15/AD13

96

P16/AD14

97

P17/AD15

98

P20/A16

99

IC1 MB90F583BPFV-G

A0

1

A1

2

A2

3

VSS

4

VCC

8

GND

7

SCL

6

SDA

5

IC2 HN58X2432TI

R29 100k

R30 100k

C20

0.001

C21

0.001

C22

0.001

5V

GND

1

WR

2

SIN

3

SCK

4

L1

5

L2

6

L3

7

VDD

8

L4

9

L5

10

CS0

11

CS1

12

SOUT

13

TPOUT

14

IC3 RTC-4553A

KEY-2 KEY-1 SI

BUSY 8V Vcc BEEP

C3

0.001

C2 0.01

C1 0.01

1

DTV

TAUX3

P01

SIN0

SCK0

5V

2

34567

8

9

10

J2

SOT0

BEEP

TRES

HV

BUSY 8V

Q5 RN1404

Q4 2SA1362

R88 1M

R89 47k

J3

C31 22

D1 HSU88

R87 10k

D2 1SS184

TMODE

HV

CP2

CP1

C14

0.001

R31 100k

C19 10p

C18 33p

C17 24p

C16 24p

X1 CR-610

X2 DMX-265

R93 1M

R91

R92 390k

R90 10

C15

0.001

R95 100k

R94 100k

SO SCK CWR

DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

5V

C23

0.001

R42 100k

DIM0 DIM1 DIM2

R41 100k

DIM3

SEG76

SEG75

SEG74

SEG73

SEG72

SEG71

SEG70

SEG69

SEG68

SEG67

SEG66

SEG65

DB1 DB0

V4 V3 V2 V1 VEE

TAUX3

DDEC

SQL

NMEAI

DSMOD

CADJ

NMEAO

TMODE

ADC

1

M

2

VCC

3

V4R

4

V3R

5

V2R

6

V1R

7

VEE2

8

Y64

9

Y63

10

Y62

11

Y61

12

Y60

13

Y59

14

Y58

15

Y57

16

Y56

17

Y55

18

Y54

19

Y53

20

Y52

21

Y51

22

Y50

23

Y49

24

Y48

25

Y47

26

Y46

27

Y45

28

Y44

29

Y43

30

DB1

80

DB0

79

GND

78

V4L

77

V3L

76

V2L

75

V1L

74

VEE1

73

Y1

72

Y2

71

Y3

70

Y4

69

Y5

68

Y6

67

Y7

66

Y8

65

Y9

64

Y10

63

Y11

62

Y12

61

Y13

60

Y14

59

Y15

58

Y16

57

Y17

56

Y18

55

Y19

54

Y20

53

Y21

52

Y22

51

81828384858687888990919293949596979899

100

DB2

DB3

DB4

DB5

DB6

DB7

NCNCNC

CS3

CS2

CS1

RST

R/W

D/I

CL

FAI2

FAI1

E

FRM

Y23

Y24

Y25

Y26

Y27

Y28

Y29

Y30

Y31

Y32

Y33

Y34

Y35

Y36

Y37

Y38

Y39

Y40

Y41

Y42

SEG87

SEG88

SEG89

SEG90

SEG91

SEG92

SEG93

SEG94

SEG95

SEG96

SEG97

SEG98

SEG99

SEG100

SEG101

SEG102

SEG103

SEG104

SEG105

SEG106

SEG87

SEG88

SEG89

SEG90

SEG91

SEG92

SEG93

SEG94

SEG95

SEG96

SEG97

SEG98

SEG99

SEG100

SEG101

SEG102

SEG103

SEG104

SEG105

SEG106

50494847464544434241403938373635343332

31

DB2

DB3

DB4

DB5

DB6

DB7

CS2

RSTRWDICLFAI2EFRM

FAI1

IC6 HD61202UFS

C25

0.001

SEG128 SEG127 SEG126 SEG125 SEG124 SEG123 SEG122 SEG121 SEG120 SEG119 SEG118 SEG117

ADC

1

M

2

VCC

3

V4R

4

V3R

5

V2R

6

V1R

7

VEE2

8

Y64

9

Y63

10

Y62

11

Y61

12

Y60

13

Y59

14

Y58

15

Y57

16

Y56

17

Y55

18

Y54

19

Y53

20

Y52

21

Y51

22

Y50

23

Y49

24

Y48

25

Y47

26

Y46

27

Y45

28

Y44

29

Y43

30

DB1

80

DB0

79

GND

78

V4L

77

V3L

76

V2L

75

V1L

74

VEE1

73

Y1

72

Y2

71

Y3

70

Y4

69

Y5

68

Y6

67

Y7

66

Y8

65

Y9

64

Y10

63

Y11

62

Y12

61

Y13

60

Y14

59

Y15

58

Y16

57

Y17

56

Y18

55

Y19

54

Y20

53

Y21

52

Y22

51

81828384858687888990919293949596979899

100

DB2

DB3

DB4

DB5

DB6

DB7

NCNCNC

CS3

CS2

CS1

RST

R/W

D/I

CL

FAI2

FAI1

E

FRM

Y23

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG40

SEG41

SEG42

Y24

Y25

Y26

Y27

Y28

Y29

Y30

Y31

Y32

Y33

Y34

Y35

Y36

Y37

Y38

Y39

Y40

Y41

Y42

50494847464544434241403938373635343332

31

IC7 HD61202UFS

DB1 DB0

V4 V3 V2 V1 VEE

V4 V3 V2 V1 VEE SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12

1

2

3

11

4

IC9A NJM2058M

7

6

5

IC9B NJM2058M

8

9

10

IC9C NJM2058M

14

13

12

IC9D NJM2058M

C27

0.001

R67 3.3k

R66 3.3k

R63 15

R62 15

R61 15

R60 15

R70 3.3k R68 15k

R69

1.5k

SEG64 SEG63 SEG62 SEG61 SEG60 SEG59 SEG58 SEG57 SEG56 SEG55 SEG54 SEG53

7

6

5

IC10B NJM2058M

1

2

3

11

4

IC10A NJM2058M

R72 10k

R75 330k

R76 820k

R80 56k

R83 470

R73

4.7k

R74 NTCCF20123SH

R77 47k

R78

2.2M

R79

1.2M R81

150k

R82 100k

8

9

10

IC10C NJM2058M

14

13

12

IC10D NJM2058M

R65 15

R64 15

R71 3.3k

SEG52 SEG51 SEG50 SEG49 SEG48 SEG47 SEG46 SEG45 SEG44 SEG43

SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22

SEG116 SEG115 SEG114 SEG113 SEG112 SEG111 SEG110 SEG109 SEG108 SEG107

SEG86

SEG85

SEG84

SEG83

SEG82

SEG81

SEG80

SEG79

SEG78

SEG77

UNLK

R40 100K

R39 100K

DDIM

CS

1

ES

2

CT

3

GND4INVIN

5

V+

6

SI

7

CD

8

IC5 NJM2360M

C10 270p

R38

1.5k

L2 SLF7032T-681MR16-2

-8V

D3 SB10-05PCP

OUT

1

VDD

2

VSS

3

NC

4

CD

5

IC4 S-80928ANMP

R33 39k

R32 37k

C4

0.027

C6

0.001

C7 470

R36 1

R35 1

R34 10k

R37

8.2k

C11

0.001

C9 220

C8

0.001

L1 SLF7032T-221MR29-2

C32 220

DS2-DS42 SML-311YT

LEVEL

–

2 : 5.5V 8 : 7.98V

CONTRAST

–

1 : 1.4V 0 : 3.9V

4.6Vp-p

7.98MHz 5Vp-p

-7.96V

10 - 2

10-2 MAIN UNIT

C39

0.001

C40

0.1

C42

0.001

C43

0.001

R22 470

CP1

C143

0.01

C44

0.1

SQL R8V DEMOD

C61

0.001

R31 47

C62

0.022

SQL

R8V 5V

UNLK

PSTB PDATA

PCK

VCC1

1

IN1

2

ENB

3

CLK

4

DATA

5

T1

6

LOK

7

CP1

8

FI1

9

FO1

10

FO2

11

FI2

12

CP2

13

GND2

14

XO

15

XI

16

XB

17

VCC2

18

IN2

19

GND1

20

IC2 µPD3140GS

C60

0.01

C63

0.01

R33 1k

R36 560

R119 100k

X2 CR-659

C45 47p

C46

0.1

C47 10

C48

0.01

C49

0.001 C54 180p

C56 18p

C57 10p

C58 12p

C59

0.1

R25 390

R28 47k

R32 330

D2 MA8036

R8V

R30

3.3k

C33

0.001

FI2 FL-310

X1 CDBCA450CX24

1

23456

7

8

9

IC1 TA31136FN

Q3 2SC2714

C29

0.022

C30

0.001

C31

0.01

C34

0.001

C41 100p

R17

1.5k

R23

1.2k R24

1.3k

C25 6p

R18 100k

L14

2.2µ

L5

0.82µ

C32

0.022

C16

0.5p

C17 8p

C18

0.01

C19

0.001

C20 5p

C22 68p

C23

0.001

C27

0.001

C28

0.01

R12 10k

R14 10

R15

2.2k

R16

1.2k

R20 100

FI1 FL-310

L4 LS-440

C21

0.001

Q2 3SK166

C138

0.001

R107 56

C151

0.01

C6 220p

C7

0.001

C9

0.001

C10

470p C11 8p

C13 6p

C14 7p

C15

0.5p

L2 LS-440

L3 LS-440

C8 470p

R7 100

R8 470

R9 100

Q1 3SK292

C12 6p

C1 8p

C2 8p

L1 LS-440

C3 7p

C5

0.001

R6 47k

C4 1p

R3 33k

R4 22k

R5 10k

C146 15p

L15 68n

CHASSIS [ANT]

1

2

C144

0.001

C145 15p

R1 82k

AFO GND

R106 100k

1 2

J4

C150

0.001

C149

0.1

R105

2.2k

C135 820p

R104 33k

C134

0.0022

Q19 2SC4116

C137

0.1

R117 1k

R115 82k

C136 10

Q22 2SC4116

R118 120

R116 15k

C96

0.1

R61 47k

R97

8.2k

C131

0.22

R103 33k

R99 560k

R101

2.7k

R96 100

C130 1

C132

0.027

C133

0.027

Q18 2SC4116

R98

8.2k R100

180k

R102 330

L7 56n

C37 39p

C94

0.1

C36

0.001

L6

0.15µ

C95 10

CP4

R21 10k

1 2

345

FI3 ALFY450E

C38 39p

C50

0.1

C51

0.001

C52

0.01

C93

0.1

R56 47

5V

L12

0.1µ

C53 1

C55 180p

C78 20p

C79

0.001

R26 330k

R27

1.5k

R43 680

R45 680

R46 68k

R50 100

DEMOD

R29 RV-150

C64

2.2

C66

0.001

R34

8.2k

R37 100

R38 68

R40

2.2k

Q4 2SC4116

R39 100

R8V

5V

R121 10

C154

4.7

CP3

C153

0.01

L9 LB-257

L8

3.9µ

C67

0.1

C69 470p

C70

0.1

C72 2p

C73 2p

C74 4p

R41 1k

Q5 2SK210

D4 MA363B

D5 MA363B

C68 1

R120

4.7k L11

0.1µ

L13

0.1µ

L10

2.7µ

C75

0.75p

C76

0.001

C77

0.01 C80

5p

C81 12p

C82

0.001

C84

0.001

R42 1k

R44 68k

R47 100

R48

3.3k

R49

2.2k

R51 220

Q6 2SC4215

Q7 2SC4215

Q8 2SC4215

C83 12p

C85

0.01

C86

0.01

R52

8.2k

R53

1.5k

R54 470k

R55 470k

C142

0.01 3

2

1

4

8

IC3A M5218AFP

C87

0.012

C88

0.033

C89

0.033

C90 470p

C91

0.047

C92

0.22

R57 10k

R58 10k

R59 10k

R60 470k

5 6

7

IC3B M5218AFP

CP2

C97

0.033

C98

0.1

C99

0.0022

C100

0.01

R62 330

R63 100k

R64 39k

R65 15k

R66 RV-148

V+

1

IN

2

LOCK

3

GND

4

Q

5

Q

6

DATA

7

FSK

8

NC

9

REF

10

LOOP

11

R

12

CAP

13

CAP

14

IC4 NJM2211M

1 2 3 4 5

CHASSIS W1

NMEAI+ NMEAI

–

EXT-GPS

NMEAO+ ICF3 GND

R73 470

D6 1SS355

C101

0.0047

R74 470

NMEAI+ NMEAI

–

NMEAO+ ICF3

1 2 3 4 5

J1

D14 MA8056

D13 MA8056

C107

0.1

IC5 TLP121

R72

6.8K

C103

0.1

C104 470p

R77 12

Q11 2SC4116

R78

4.7k

1 2 3 4 5

6

7

8

IC6 TC7W14FU

C102

0.1

R79 27k

R82

4.7k

Q13 2SC4116

R83 12

R69 1k

R68 1k

Q9 DTC144TU

D8 DA204U

R67 15k

R81 27k

C124 1

C123

0.1

R91 100

R94 560

C157 10

R88 47

R89 47

R87 47

R86 47

PSTB PCK PDATA UNLK CLTX

DDEC NMEAI NMEAO DATAM

SQL

CLRX

DSMOD

PSTB PCK PDATA UNLK

SQL DDEC DSMOD

NMEAI NMEAO

CLTX

DATAM

GND

to LOGIC unit J1

CLRX RCEV

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22

J3

DATAS 5V

8V

GND GND

BEEP

Vcc

SP1

BUSY

C127

0.1

C126

0.1

R70 47

DATAS

RCV

C152

0.001

T1 12T01

Q17 2SC4116

R95 100

C121 47p

R114 1k

C156

0.0022

C155 820p

R90 33k

R123 33k

NMEAO

D11 DA204U

R80 100k

Q14 DTC144TU

8V 5V

R8V

C113

0.1

C114

0.1

C120

0.001

R84 10k

Q15 2SB1132

IC8 TLP121

R75

6.8k

R76 100k

D10 DA204U

Q12 DTC144TU

IC9 TA7808S

C115 10

C112

0.01

C109

0.001

C110

0.01

C111 470

D9 1SS355

C106

0.0047

C108 47p

D12 MA8056

1

2

3

4

5

6

7

8

9

10

J2

DATAS

–

DATAS+

DATAM+

DSC+ DSC

–

Vcc

DSC+ DSC

–

DATAS+

DATAS

–

DATAM+

DATAM

–

Vcc GND

GND ICF3

1

2

3

4

5

6

7

8

9

10

CHASSIS W2

C117

0.1

C118

0.1

R85

2.2k

Q16 DTC144TU

IC10 TA7805F

C119 10

C116

0.01

RCV

C147

0.001

R112 10k

R113 10k

Q21 2SC4116

DS1 SML-311YT

C148

0.001

Q20 2SC4116

C139

0.001

C140 10

R108

4.7k R109

4.7k

C141

0.001

R111 10k

16

MIXIN

GND

N_REC

N_DET

RSSI

IFOUT

QUAD

AFOUT

OSCIN

OSCOUT

MIXOUT

VCC

IFIN

DEC

FILOUT

FILIN

1514131211

10

DATAM

DATAS

DDEC

NMEAI

CLRX

CLTX

8V

7.5V

4.8Vp-p

0.775V (600Ω Load)

5V

5.0V

Communication Equipment Himmelgeister Str. 100, D-40225 Düsseldorf, Germany Phone: 0211 346047 Fax : 0211 333639 URL : http://www.icomeurope.com

Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K. Phone: 01227 741741 Fax : 01227 741742 URL : http://www.icomuk.co.uk

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<

Corporate Headquarters

>

2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A. Phone: (425) 454-8155 Fax : (425) 454-1509 URL : http://www.icomamerica.com

<

Customer Service

>

Phone: (425) 454-7619

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Icom America Inc.

Icom (Europe) GmbH

Asia Icom Inc.

Icom Spain S.L

Icom (UK) Ltd.

Icom France S.a

Icom Canada

Icom (Australia) Pty. Ltd.

Icom New Zealand

1-1-32, Kamiminami, Hirano-ku Osaka 547-0003, Japan

S-13702HZ-CD-q

C 2000 Icom Inc.

Icom DS-100 Service Manual

INTRODUCTION

TABLE OF CONTENTS

SECTION 1 SPECIFICATIONS

SECTION 2 INSIDE VIEWS

SECTION 3 CIRCUIT DESCRIPTION

• PLL circuit

SECTION 4 ADJUSTMENT PROCEDURES

SECTION 5 PARTS LIST

SECTION 6 MECHANICAL PARTS

SECTION 7 SEMI-CONDUCTOR INFORMATION

SECTION 8 BOARD LAYOUTS

SECTION 9 BLOCK DIAGRAM

SECTION 10 VOLTAGE DIAGRAM