SERVICE MANUAL - ELECTRONICA MARINA marine transceiver im501euro service manual ic-m501_topcover.qxd 00.7.27 4:50 pm page 1

VHF MARINE TRANSCEIVER

iM501EURO

SERVICEMANUAL

IC-M501_TOPCOVER.qxd 00.7.27 4:50 PM Page 1

SYMBOL

ITA

UK

EUR

HOL

FRG

INTRODUCTION

This service manual describes the latest service informationfor the IC-M501EURO VHF MARINE TRANSCEIVER at thetime of publication

DANGER

NEVER connect the transceiver to an AC outlet or to a DCpower supply that uses more than 16 V. This will ruin thetransceiver.

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 thetransceIer’s front end.

ORDERING PARTS

Be sure to include the following four points when orderingreplacement parts:

1. 10-digit order numbers2. Component part number and name3. Equipment model name and unit name4. Quantity required

<SAMPLE ORDER>

1110003200 S.IC TA31136FN IC-M501EURO MAIN UNIT 15 pieces

8810006050 Screw Icom screw E7 IC-M501EURO CHASSIS 10 pieces

Addresses are provided on the inside back cover for yourconvenience.

REPAIR NOTES

1. Make sure a problem is internal before disassembling thetransceiver.

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

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

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

5. DO NOT keep power ON for a long time when the trans-ceiver is defective.

6. DO NOT transmit power into a signal generator or asweep generator.

7. ALWAYS connect a 40 dB to 50 dB attenuator betweenthe transceiver and a deviation meter or spectrum ana-lyzer when using such test equipment.

8. READ the instructions of test equipment thoroughlybefore connecting equipment to the transceiver.

MODEL

IC-M501EURO

To upgrade quality, any electrical or mechanical parts andinternal circuits are subject to change without notice orobligation.

VERSION

Italy

United Kingdom

Europe

Holland

Germany

TABLE OF CONTENTS

SECTION 1 SPECIFICATIONS

SECTION 2 INSIDE VIEWS

SECTION 3 OPTIONONAL UNIT INSTALLATION

SECTION 4 CIRCUIT DESCRIPTION

4 - 1 RECEIVER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1

4 - 2 TRANSMITTER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 2

4 - 3 PLL CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 3

4 - 4 DSC CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 3

4 - 5 POWER SUPPLY CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 4

4 - 6 LOGIC CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 4

SECTION 5 ADJUSTMENT PROCEDURES

5 - 1 PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1

5 - 2 PLL ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2

5 - 3 TRANSMITTER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2

5 - 4 RECEIVER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4

SECTION 6 PARTS LIST

SECTION 7 MECHANICAL PARTS

7 - 1 IC-M501EURO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1

7 - 2 HM-126 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1

SECTION 8 SEMI-CONDUCTOR INFORMATION

SECTION 9 BOARD LAYOUTS

9 - 1 LOGIC UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 1

9 - 2 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 3

9 - 3 DSC UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 4 ANT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 5 PWR-CORD UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 6 VR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 7 SQL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 8 DIAL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 9 HM-126 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 6

SECTION 10 BLOCK DIAGRAM

SECTION 11 VOLTAGE DIAGRAM

11 - 1 LOGIC UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 1

11 - 2 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 2

1 - 1

SECTION 1 SPECIFICATIONS

‘‘ GENERAL• Frequency coverage : 156.025–157.425 MHz (Tx)

156.025–162.025 MHz (Rx)

• Mode : 16K0G3E (FM)

• Usable channels : All international and USA* channels*availability depending on version

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

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

• Frequency stability : ±10 ppm (–20˚C to +60˚C)

• Current drain (at 13.8 V DC) : Transmit at 25 W 6.0 AReceive max. audio 1.2 A

• Antenna connector : SO-239 (50 Ω)

• Dimensions (projections not included) : 165(W)×110(H)×109.4(D) mm

• Weight : 1130 g

‘‘ TRANSMITTER• Output power (at 13.8 V DC) : High 25 W

Low 1 W

• Modulation : Variable reactance frequency modulation

• Maximum frequency deviation : ±5.0 kHz

• Spurious emissions : 0.25 µW

• Adjacent channel power : 70 dB

• Residual modulation : 40 dB

• Audio harmonic distortion : Less than 10% at 60% deviation

• Audio frequency response : +1 dB to –3 dB of 6 dB octave from 300 Hz to 3000 Hz

• Microphone impedance : 600 Ω

‘‘ RECEIVER• Receive system : Double conversion superheterodyne system

• Intermediate frequencies : 1st 21.7 MHz2nd 450 kHz

• Sensitivity : 6 dBµ emf at 20 dB SINAD

• Squelch sensitivity : –10 dBµ at threshhold

• Adjacent channel selectivity : 70 dB

• Spurious response : 70 dB

• Intermodulation rejection ratio : 68 dB

• Hum and noise : 40 dB

• Audio output power (at 13.8 V DC) : 3.5 W typical at 10% distortion with an 4 Ω load

• Audio frequency responce : +1 dB to –3 dB of –6 dB octave from 300 Hz to 3000 Hz

Specifications are measured in accordance with ETS300-162 2nd Edition

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

1 - 2

*1 Low power only, *2 Receive only

‘‘ VHF MARINE CHANNEL LIST

01A

02A

03A

04A

05A

06

07A

08

09

10

11

12

13*1

14

15*2

16

17*1

18A

19A

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15*1

16

17*1

18

19

156.050

156.050

156.100

156.100

156.150

156.150

156.200

156.200

156.250

156.250

156.300

156.350

156.350

156.400

156.450

156.500

156.550

156.600

156.650

156.700

156.750

156.800

156.850

156.900

156.900

156.950

156.950

160.650

156.050

160.700

156.100

160.750

156.150

160.800

156.200

160.850

156.250

156.300

160.950

156.350

156.400

156.450

156.500

156.550

156.600

156.650

156.700

156.750

156.800

156.850

161.500

156.900

161.550

156.950

20

20A

21A

22A

23A

24

25

26

27

28

60A

61A

62A

63A

64A

65A

66A

20

21

22

23

24

25

26

27

28

60

61

62

63

64

65

66

157.000

157.000

157.050

157.050

157.100

157.100

157.150

157.150

157.200

157.250

157.300

157.350

157.400

156.025

156.025

156.075

156.075

156.125

156.125

156.175

156.175

156.225

156.225

156.275

156.275

156.325

156.325

161.600

157.000

161.650

157.050

161.700

157.100

161.750

157.150

161.800

161.850

161.900

161.950

162.000

160.625

156.025

160.675

156.075

160.725

156.125

160.775

156.175

160.825

156.225

160.875

156.275

160.925

156.325

67*1

68

69

70*2

71

72

73

74

77

78A

79A

80A

81A

82A

83A

84

85

86

87

88

88A

67

68

69

70*2

71

72

73

74

77

78

79

80

81

82

83

84

85

86

87

88

156.375

156.425

156.475

156.525

156.575

156.625

156.675

156.725

156.875

156.925

156.925

156.975

156.975

157.025

157.025

157.075

157.075

157.125

157.125

157.175

157.175

157.225

157.275

157.325

157.375

157.425

157.425

156.375

156.425

156.475

156.525

156.575

156.625

156.675

156.725

156.875

161.525

156.925

161.575

156.975

161.625

157.025

161.675

157.075

161.725

157.125

161.775

157.175

161.825

161.875

161.925

161.975

162.025

157.425

Channel No. Frequency (MHz) Channel No. Frequency (MHz) Channel No. Frequency (MHz)

USA INT Transmit Receive USA INT Transmit Receive USA INT Transmit Receive

SECTION 2 INSIDE VIEWS

2 - 1

• MAIN UNIT

AF power amplifier(IC14: LA4425A)

FM IF IC(IC1: TA31136FN)

2nd IF filter(FI3: ALFY450E)

Main MPU(IC16: MB90F583BPFV-G)

PLL IC(IC2: µPD3140GS)

VCO circuit

Driver amplifier(Q12: 2SC2954)

1st mixer*(Q3: 3SK166)

Reset IC(IC15: S-80928ANMP)

* Located under side of the point

Reference oscillator(X2: CR-659 21.25 MHz)

1st IF filter(FI1, FI2: FL-310)

Power module*(IC3: SC-1302)

System clock X3: DMX-26S 36.768 kHz, X4: CR-610 7.9872 MHz

• LOGIC UNIT

System clock(X1: PBRC 4.91BR 4.91 MHz)

Speaker

SUB MPU(IC1: µPD78F9418AGK-9EU)

LCD driver(IC2: HD66712SA03FS)

DIAL UNIT

SQL UNIT

VR UNIT

SECTION 3 OPTIONAL UNIT INSTALLATION

3 - 1

CAUTION: DISCONNECT the DC power cable from thetransceiver before performing any work on the transceiver.Otherwise, there is danger of electric shock and/or equip-ment damage.

• Opening the transceiver caseFollow the case opening procedure shown here when youwant to install an optional unit, etc.

q Remove the 6 screws as shown below and open the trans-ceiver.

w Remove the 4 screws from the shielding plate, then lift upthe shielding plate.

e Plug an optional unit to J6 on the MAIN unit as shownbelow.

r Return the shielding plate and assemble the units to theiroriginal positions.

Optional unit

SECTION 4 CIRCUIT DESCRIPTION

4 - 1

4-1 RECEIVER CIRCUITS4-1-1 ANTENNA SWITCHING CIRCUITThe antenna switching circuit functions as a low-pass filterwhile receiving and as resonator circuit while transmitting.The circuit does not allow transmit signals to enter receivercircuits.

Received signals enter the MAIN unit from the antenna con-nector and pass through the low-pass filter (L23–L25, C134,C136–C139). The signals are then applied to the RF circuitvia the antenna switching circuit (D17, L26, L27,C141–C143).

4-1-2 RF CIRCUITThe RF circuit amplifies signals within the range of frequen-cy coverage and filters out-of-band signals.

The signals from the antenna switching circuit pass througha tunable bandpass filter (D1, L1, C2–C4) where the objectsignals are led to the RF amplifier circuit (Q2).

The amplified signals at Q2 are applied to the 3-stage tun-able bandpass filter (D2–D4, L2–L4, C13, C14, C16–C18,C20–C24) to suppress unwanted signals and improve theselectivity. The signals are then applied to the 1st mixer cir-cuit.

D1–D4 employ varactor diodes, that are controlled by thePLL lock voltage, to track the band pass filters.

4-1-3 1ST MIXER AND 1ST IF CIRCUITSThe 1st mixer circuit converts the received signal to a fixedfrequency of the 1st IF signal with a 1st LO (VCO output) fre-quency. By changing the 1st LO frequency, only the desiredfrequency will pass through a pair of crystal filters at the nextstage of the mixer.

The signals from the RF circuit are mixed with the VCO sig-nals at the 1st mixer circuit (Q3) to produce a 21.7 MHz 1stIF signal.

The 1st IF signal is applied to a pair of crystal filters (FI1,FI2) to suppress out-of-band signals and is then amplified atthe IF amplifier (Q4). The amplified signal is applied to the2nd mixer circuit (IC1).

4-1-4 2ND IF AND DEMODULATOR CIRCUITSThe 2nd mixer circuit converts the 1st IF signal to a 2nd IFsignal. A double superheterodyne system (which convertsreceive signals twice) improves the image rejection ratio andobtains stable receiver gain.

The FM IF IC (IC1) contains the 2nd local oscillator, 2ndmixer, limiter amplifier, quadrature detector, and noisedetector circuits, etc.

The 1st IF signal from Q4 is applied to the 2nd mixer sectionof IC1 (pin 16), and is mixed with a 21.25 MHz 2nd LO sig-nal generated at the PLL circuit using the reference fre-quency (21.25 MHz) to produce a 450 kHz 2nd IF signal.

The 2nd IF signal from IC1 (pin 3) is passed through theceramic filter (FI3), where unwanted signals are sup-pressed, and is then applied to the 2nd IF (limiter) amplifierin IC1 (pin 5). The signal is applied to the FM detector sec-tion in IC1 for demodulation into AF signals.

The FM detector circuit employs a quadrature detectionmethod (linear phase detection), which uses a ceramic dis-criminator (X1) for phase delay to obtain a non-adjusting cir-cuit. The detected signal from IC1 (pin 9) is applied to the AFcircuit.

• 2nd IF and demodulator circuits

Mixer

16

Limiteramp.

2nd IF filter450 kHz

PLL ICIC2

X221.25 MHz

X1

(21.25 MHz)

RS

SI

IC1 TA31136FN14

1st IF (21.7 MHz) from Q4

"SQLI" signal to the DC amplifier (IC20, pin 1)

11109

8 7 5 3

AF signal "DEMOD"

R8V

Squelch leveladjustment pot 2

17 16

Activefilter

FI3

Noisedetector

FMdetector

4 - 2

4-1-5 AF AMPLIFIER CIRCUITThe AF amplifier circuit amplifies the detected signals todrive a speaker. The AF circuit includes an AF mute circuitfor the squelch.

AF signals from IC1 (pin 9) are passed through the analogswitch (IC12, pins 10, 11), and are applied to the de-empha-sis circuit (R118, C182). The de-emphasis circuit is an inte-grated circuit with frequency characteristic of –6 dB/octave.

The integrated signals are applied to the active filters (Q24,Q25). Q24 functions as a high-pass filter to suppressunwanted lower noise signals and Q25 functions as a low-pass filter to suppress higher noise signals.

The filtered signals are passed through the [VOLUME] con-trol, and are then applied to the AF power amplifier (IC14,pin 1). The output signal from IC14 (pin 4) drives the inter-nal (external) speaker.

4-1-6 SQUELCH CIRCUITA squelch circuit cuts out AF signals when no RF signals arereceived. By detecting noise components in the AF signals,the squelch circuit switches the AF mute switch.

A portion of the AF signals from the FM IF IC (IC1, pin 9)pass through the squelch adjustment pot (R33), and arethen applied to the active filter section (IC1, pin 8). Theactive filter section amplifies and filters noise components.The filtered signals are applied to the noise detector sectionand output from pin 14 as the “SQLI” signal. The “SQLI” sig-nal is amplified at the DC amplifier (IC20) and applied to theCPU (IC16, pin 39) as the “SQL” signal. The CPU analyzesthe noise condition and outputs the “RMUTM”, “RMUTS”signals to toggle the AF mute switches (Q26, Q27).

4-2 TRANSMITTER CIRCUITS4-2-1 MICROPHONE AMPLIFIER CIRCUITThe microphone amplifier circuit amplifies audio signals with+6 dB/octave pre-emphasis from the microphone to a levelneeded at the modulation circuit.

The AF signals from the microphone are amplified at themicrophone amplifier (IC11a) via the analog switch (IC10,pins 11, 10). A capacitor (C214) and resistor (R147) are con-nected to the amplifier to obtain the pre-emphasis charac-teristics.

The amplified signals are applied to the IDC amplifier(IC13a, pin 2) via the analog switch (IC12, pins 8, 9 and pins4, 3) and are passed through the splatter filter (IC13b) tosuppress unwanted 3 kHz or higher signals. The filtered sig-nals are then applied to the modulation circuit.

4-2-2 MODULATION CIRCUITThe modulation circuit modulates the VCO oscillating signal(RF signal) using the microphone audio signals.

Audio signals from the splatter filter (IC13b) pass throughthe frequency deviation adjustment pot (R172) and are thenapplied to the modulation circuit (D8) to change the reac-tance of D8, and modulate the oscillated signal at the TX-VCO (Q7).

4-2-3 DRIVE AMPLIFIER CIRCUIT The drive amplifier circuit amplifies the VCO oscillating sig-nal to a level needed at the power amplifier.

The VCO output is buffer-amplified by Q9 and Q10, and isthen applied to the Tx/Rx switch (D12). The transmit signalfrom the Tx/Rx switch is amplified to the pre-drive (Q11) anddrive (Q12) amplifiers to obtain an approximate 200 mW sig-nal level. The amplified signal is then applied to the RFpower amplifier (IC3).

4-2-4 POWER AMPLIFIER CIRCUITThe power amplifier circuit amplifies the driver signal to anoutput power level.

IC3 is a power module which has amplification output capa-bilities of about 35 W with 300 mW input. The output fromIC3 (pin 4) is passed through the antenna switching circuit(D16) and is then applied to the antenna connector via thelow-pass filter.

4-2-5 APC CIRCUITThe APC circuit stabilizes transmit output power.

The RF output signal from the power amplifier (IC3) isdetected at the power detector circuit (D14, D15, L21) andis then applied to one of the differential amplifier inputs(Q16, pin 5) via the High/Low control circuit (R84, Q17). Theapplied voltage controls the differential amplifier output(Q16, pin 2) and the bias voltage control (Q14). Thus theAPC circuit maintains a constant output power.

• APC circuit

T8 D14 D15

L21

/TMUT

VCC

HI/LO

"TXDET" signalto the CPU

Q14Q16

Q15 Q17R84

Q12Driveamp.

RF signalfrom PLL to antenna

RF detectorcircuit

APC control circuit

Power moduleIC3

Q14

4 - 3

4-3 PLL CIRCUITS4-3-1 GENERALThe PLL circuit provides stable oscillation of the transmit fre-quency and receive 1st LO frequency. The PLL circuit com-pares the phase of the divided VCO frequency to the refer-ence frequency. The PLL output frequency is controlled by acrystal oscillator and the divided ratio of the programmabledivider.

IC2 is a dual PLL IC which controls both VCO circuits for Txand Rx, and contains a prescaler, programmable counter,programmable divider phase detector, charge pomp and etc.

The PLL circuit, using a one chip PLL IC (IC2), directly gen-erates the transmit frequency and receive 1st IF frequencywith VCOs. The PLL sets the divided ratio based on serialdata from the CPU and compares the phases of VCO sig-nals with the reference oscillator frequency. The PLL ICdetects the out-of-step phase and output from pins 8 and 13for Tx and Rx, respectively. The reference frequency (21.25MHz) is oscillated at X2.

4-3-2 TX LOOPThe generated signal at the TX-VCO (Q7, D6–D8) entersthe PLL IC (IC2, pin 2) and is divided at the programmabledivider section and is then applied to the phase detectorsection.

The phase detector compares the input signal with a refer-ence frequency, and then outputs the out-of-phase signal(pulse-type signal) from pin 8.

The pulse-type signal is converted into DC voltage (lockvoltage) at the loop filter (R252–R254, C292–C294), and isthen applied to varactor diodes (D6, D7) of the TX-VCO tostabilize the oscillated frequency.

4-3-3 RX LOOPThe generated signal at the RX-VCO (Q8, D9, D10) entersthe PLL IC (IC2, pin 19) and is divided at the programmabledivider section and is then applied to the phase detectorsection.

The phase detector compares the input signal with a refer-ence frequency, and then outputs the out-of-phase signal(pulse-type signal) from pin 13.

The pulse-type signal is converted into DC voltage (lockvoltage) at the loop filter (R255–R257, C295, C296), and isthen applied to varactor diodes (D9, D10) of the RX-VCO tostabilize the oscillated frequency. The lock voltage is alsoused for the receiver circuit for the bandpass filter center fre-quency. The lock voltage from the loop filter is amplified atthe buffer-amplifier (Q6) and then applied to the RF circuit.

4-3-4 VCO CIRCUITThe VCO outputs from TX-VCO (Q7) and RX-VCO (Q8) areamplified at the buffer amplifiers (Q9 and Q10), and are thensent to the Tx/Rx switch (D11, D12). The receive LO signalis applied to the 1st mixer circuit (Q3) through a low-pass fil-ter, and the transmit signal is applied to the pre-drive ampli-fier (Q11). A portion of the VCO output is reapplied to thePLL IC (IC2, pin 2 or pin 13) via the buffer amplifier (Q5).

• PLL circuit

Loopfilter

Loopfilter

X221.25 MHz

Shift register/data latch

IC2 (PLL IC)

PrescalerPhasedetector

Programmablecounter

PrescalerPhasedetector

Programmablecounter

Programmabledivider

345

28

1913

PSTBCKDATA

21.25 MHz signalto the FM IF IC

Buffer

Buffer

Buffer

Q10

Q5

Q9to transmitter circuit

to 1st mixer circuitD11

D12

17

16

Q7, D6–D8

TX-VCO

Q8, D9, D10

RX-VCO

4 - 4

4-4 DSC CIRCUITS (DSC UNIT)4-4-1 DATA INTERFACE CIRCUITThe control signals from DS-100 CLASS D/DSC TERMINALare shaped waveform at the SCHMITT circuit (IC3) via thephoto-coupler (IC2), and are then applied to the MAIN unitvia J2 (pin 11).

4-4-2 DSC MODULATION CIRCUTThe modulation signals from DS-100 are converted into a600 Ω impedance at T1 and passed through the high-passfilter (IC1a) with +6 dB/octave characteristics.

The signals from the high-pass filter (IC1a) are passedthrough the splatter filter (IC1b) to suppress unwanted 3 kHzor higher signals. The filtered signals are then applied to theTX modulation circuit via the buffer amplifier (Q30) and ana-log switch (IC12, pins 1, 2) on the MAIN unit as a DSC mod-ulation signal.

4-5 POWER SUPPLY CIRCUITS4-5-1 VOLTAGE LINE (MAIN UNIT)

4-6 LOGIC CIRCUITS4-6-1 MAIN UNIT• MPUIC16 is a 16 bit multifunction micro-computer and containsFLASH memory, serial I/O, timer, A/D converter, D/A con-verter, programmable I/O, ROM and RAM.

• SYSTEM CLOCK CIRCUITX3, X4 are crystal oscillators and oscillate 7.9872 MHz and32.768 kHz system clocks for the MPU (IC16) respectively.

• RESET CIRCUITIC15 is a reset IC. When turn power ON, IC15 outputs areset signal (“LOW” pulse) to MPU (IC16, pin 75).

• LOW BATTERY DETECTORVCC voltage is divided by R204, R205 and is applied to thelow battery detector section in the MPU (IC16, pin 42).

4-6-2 LOGIC UNIT• CPUIC1 is an 8 bit single chip micro-computer and contains LCDdriver, serial I/O, timer, A/D converter, programmable I/O,ROM and RAM.

• SYSTEM CLOCK CIRCUITX1 is a ceramic oscillator and oscillates a 4.91 MHz systemclock for the CPU (IC1).

• LCD DRIVERIC2 is a LCD driver for a dot matrix LCD.

• DIMMER CIRCUITCPU (IC1) and Q2, Q3, Q8 are dimmer circuit and controlthe LCD backlight (LED).

• CONTRAST CIRCUITCPU (IC1) and Q1, Q4 are contrast circuit and control the 8step display contrast.

4-7 PORT ALLOCATIONS4-7-1 SUB CPU (LOGIC unit; IC1)

LINE

HV

HVS

VCC

8V

A5V

D5V

T8

R8

DESCRIPTION

The voltage from the connected DC power sup-ply.

Same voltage as the HV line which is passedthrough the [PWR] switch (LOGIC unit; S1).

Same voltage as the HVS line which is passedthrough the power controller (RL1).

Common 8 V converted from the VCC line at the8V regulator circuit (IC8).

Common 5 V converted from the 8V line at theanalog 5V regulator circuit (IC9).

Common 5 V converted from the 8V line at thedigital 5V regulator circuit (IC7).

Transmit 8 V controlled by the T8 control circuit(Q20, Q21) using the SEND signal from CPU.

Receive 8 V controlled by the R8 control circuit(Q22, Q23) using the RCV signal from CPU. Thecontrolled voltage is applied to the receiver cir-cuits.

27, 28, 29, 30

31–38

42

43

44

46

47

51, 52

54

55

58–60

61

62

63

64

75–77

78–80

LRESET,E, RW, RS

DB7–DB0

SCAN

CHWX

CH16

SQLV

KEYM

DIALA,DIALB

SRXD

STXD

CONTSEG3–CONTSEG1

DTRS

IC

DSC

HL

DIM3–DIM1

CONDOT3–CONDOT1

Output ports for the LCD driver (IC2)control signals.

I/O port for the LCD driver (IC2) controlsignals.

Input port for the [SCAN] key.

Input port for the [DIAL] key.

Input port for the [CALL] key.

Input port for the squelch volume level.

Input port from the microphone (HM-126) for remote control signal

Input ports for the [CHANNEL].

Outputs communication data for mainCPU (MAIN unit; IC16).

Input port for the communication datafrom main CPU (MIAN unit; IC16).

Output port for the LCD contrast.

Input port for the [16] key.

Input port for the [DIMMER] key.

Input port for the [DUAL] key.

Input port for the [HI/LO] key.

Output LCD backlight control signal forthe dimmer circuit (Q2, Q3, Q8).

Output port for the LCD contrast.

Pin PortDescriptionnumber name

4 - 5

4-7-2 MAIN CPU (MAIN unit; IC17)

Outputs serial data signal for EEP-ROM (IC17).

Outputs select signal to the analogswitch (IC12) for the microphone audiosignal or DSC signal.

D/A output port for the ATIS/DSCencode signal to the buffer amplifier(Q33).

Input port from the FM IF IC (IC1) forthe squelch operation.

Input port for the connected powersupply voltage detection (low batteryindicator).

Input port for the “TX” indicator fromthe power detector circuit (D14, D15).

Input port for the ATIS/DSC decodesignal.

Input port for the PLL unlock signal.Low : While PLL is locked.

Input port for the communication datafrom DS-100 via the DSC connector(DSC unit; J1), photo coupler (DSCunit; IC2) and buffer amplifier (DSCunit; IC3).

Outputs the communication data toDS-100 via the buffer amplifier (DSCunit; Q1, Q2, D4).

Input port for the PTT switch.

Input port for the microphone hangerdetection signal.

Low : Microphone on hook

Input port for the optional unit connec-tion detection.

Outputs the R8 regulator (Q22, Q23)control signal.

Low : While receiving

Outputs the AF mute switch (Q26)control signal for main body.

Low : While squelched

Outputs the AF mute switch (Q27)control signal for the optional remotemicrophone (HM-127).

Low : While squelched

Outputs beep audio for main body.

Outputs beep audio for the optionalremote microphone (HM-127).

Input port for the reset signal.

Outputs the reset signal for sub CPU(LOGIC unit; IC1).

EDA

MICDSC

DSC

SQL

LBAT

TXDET

DSDEC

UNLK

DATAS

DATAM

PTT

HANG

OPTIN

RCV

RMUTM

RMUTS

BEEPM

BPLVM

RESET

SRESET

24

27

30

39

42

44

45

46

57

58

60

61

62

66

67

68

69

71

75

100

1

2

3

4

5

6

7

8

10

11

12

13

14

15

16

17

19

20

23

STRU

SCON

OPSTB

PSTB

CK

DATA

PTTM

PTTS

MMUTE

SMUTE

SP

HI/LO

SEND

TMUTE

SRXD

STXD

CLRX

CLTX

ECK

Outputs control signal to the analogswitch (IC12) for passing through theoptional VOICE SCRAMBLER unit(UT98 or UT-112).

Outputs ON/OFF control signal for theoptional VOICE SCRAMBLER unit(UT-98 or UT-112).

Outputs strobe signals for the optionalVOICE SCRAMBLER unit UT-98 orUT-112.

Outputs strobe signals to PLL IC (IC2,pin 2).

Outputs clock signal to PLL IC (IC2,pin 3).

Outputs clock signal to PLL IC (IC2,pin 4).

Outputs main microphone (HM-126)select signal to the analog switch(IC10) while intercom operation.

Outputs optional remote microphone(HM-127) select signal to the analogswitch (IC10) while intercom operation.

Outputs select signal for the speakerof main microphone (HM-126) to theanalog switch (IC10) while intercomoperation.

Outputs select signal for the speakerof optional remote microphone (HM-127) to the analog switch (IC10) whileintercom operation.

Outputs ON/OFF control signal for theinternal speaker to the AF mute circuit(Q32, D23, RL2).

Low : While internal speaker is ON.

Output port for RF output power (Highor Low) select signal.

Low : While low power is selected.

Outputs the T8 regulator (Q20, Q21)control signal.

Low : While transmitting

Outputs transmit mute signal.High : While transmitting

Input port for the communication datafrom sub CPU (LOGIC unit; IC1).

Outputs communication data for subCPU (LOGIC unit; IC1).

Input port for the cloning data from thebuffer (D24).

Output port for the cloning data to thebuffer (MAIN unit; Q37).

Outputs clock signal for EEPROM(IC17).



5 - 1

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION REQUIRED TEST EQUIPMENT

EQUIPMENT

DC power supply

RF power meter(terminated type)

Frequency counter

FM deviation meter

DC voltmeter

GRADE AND RANGE

Output voltage : 13.8 V DCCurrent capacity : 10 A or more

Measuring range : 1–50 WFrequency range : 100–300 MHzImpedance : 50 ΩSWR : Less than 1.2 : 1

Frequency range : 0.1–300 MHzFrequency accuracy : ±1 ppm or betterSensitivity : 100 mV or better

Frequency range : 30–300 MHzMeasuring range : 0 to ±10 kHz

Input impedance : 50 kΩ/V DC or better

EQUIPMENT

Audio generator

Standard signal generator (SSG)

Oscilloscope

AC millivoltmeter

External speaker

Attenuator

GRADE AND RANGE

Frequency range : 300–3000 HzMeasuring range : 1–500 mV

Frequency range : 0.1–300 MHzOutput level : 0.1 µV–32 mV

(–127 to –17 dBm)

Frequency range : DC–20 MHzMeasuring range : 0.01–20 V

Measuring range : 10 mV–10 V

Input impedance : 4 ΩCapacity : 5 W or more

Power attenuation : 50 or 60 dBCapacity : 50 W or more

‘‘ CONNECTIONS

to the antenna connector

Standard signal generator

–17 to –125 dBm(32 mV to 0.13 µV)

CAUTION:DO NOT transmit while SSG is connected to the antenna connector.

Frequencycounter

FM deviation meter

Attenuator40 dB or 50 dB

to DC cable

DC power supply13.8 V /15 A

–

+

Black Red

RF power meter50 Ω / 1–50 W

To external speaker

iM501EURO

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

5-3 TRANSMITTER ADJUSTMENTS

5-2 PLL ADJUSTMENTS

5 - 2

LOCK VOLTAGE

REFERENCEFREQUENCY

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT

VALUE POINT

UNIT LOCATION UNIT ADJUST

1

2

3

4

1

• Operating channel : ch16• Receiving

• Operating channel : ch116• Receiving

• Operating channel : ch16• Output power : Low• Transmitting

• Operating channel : ch116• Output power : Low• Transmitting

• Operating channel : ch16• Output power : Low• Connect an RF power meter or a

50 Ω dummy load to the antennaconnector.

• Transmitting

MAIN

RearPanel

Connect a digitalmulti-meter or oscil-loscope to checkpoint CP1.

Connect a digitalmulti-meter or oscil-loscope to checkpoint CP2.

Loosely couple thefrequency counterto the antenna con-nector.

2.5 V

3.4–4.1 V

2.8 V

2.5–3.5 V

156.8000 MHz

MAIN

MAIN

L13

Verify

L10

Verify

C70

OUTPUTPOWER

FREQUENCYDEVIATION

ADJUSTMENT


VALUE POINT


1

1

• Operating channel : ch16• Output power : High• Transmitting

• Operating channel : ch16• Output power : Low• Connect an audio generator to J7

(pin 5) with an AC millivoltmeterand set as:

Frequency : 1 kHzLevel : 30 mV

• Set an FM deviation meter as:HPF : OFFLPF : 20 kHzDe-emphasis : OFFDetector : (P–P)/2

• Transmitting

RearPanel

RearPanel

Connect an RFpower meter to theantenna connector.

Connect an FMdeviation meter tothe antenna con-nector through anattenuator.

25 W

±4.3 kHz

MAIN

MAIN

R84

R172

Lock voltage adjustment for TX

L10

Output poweradjustment

R84Frequency deviationadjustment

R84

Reference frequencyadjustment

C70

Lock voltage check point for RX

CP1

Lock voltage check point for TX

CP2

Lock voltage adjustment for RX

L13

–

+

[PTT]J7

1

8

Audio generator300 Hz to 3 kHz

AC millivoltmeter2–200 mV

5 - 3

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

5 - 4

5-4 RECEIVER ADJUSTMENTS

SENSITIVITY

SQUELCH

ADJUSTMENT


VALUE POINT


1

1

• Operating channel : ch16• [SQUELCH] control :

Max. counterclockwise• Set the internal speaker OFF in

the SET mode, and connect adistortion meter with a 4 Ω load to[EXT SP] receptacle.

• Connect an SSG to the antennaconnector and set as:

Frequency : 156.800 MHzLevel : 10 µV*

(–97 dBm)Modulation : 1 kHzDeviation : ±3.5 kHz

• Receiving

• Operating channel : ch16• [SQUELCH] control :

Max. counterclockwise• Connect an SSG to the antenna

connector and set as:Frequency : 156.800 MHzLevel : 0.18 µV*

(–122 dBm)Modulation : 1 kHzDeviation : ±3.5 kHz

• Receiving

MAIN

MAIN

Connect a DC volt-meter to check pointCP3.

Connect a DC volt-meter to check pointCP5.

Maximum voltage

2 V

MAIN

MAIN

L1,L2,L3,L4,

R33

5 - 5

Receive sensitivity adjustment

L4

L3

L2

L1Squelch check pointCP5

Squelchadjustment

R33

Receive sensitivity check point

CP3

6 - 1

SECTION 6 PARTS LIST

6-1 IC-M501EURO[LOGIC UNIT] [LOGIC UNIT]

S.=Surface mount

IC1 1140008670 S.IC µPD78F9418AGK-9EUIC2 1140008960 S.IC HD66712SA03FS

Q1 1560000810 S.FET 2SK1069-4-TLQ2 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)Q3 1520000460 S.TRANSISTOR 2SB1132 T100 RQ4 1560000810 S.FET 2SK1069-4-TLQ5 1590000720 S.TRANSISTOR DTA144EUA T106Q6 1590000430 S.TRANSISTOR DTC144EUA T106Q8 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)

D1 1790001010 S.ZENER MA8043-L (TX)

X1 6060000630 S.CERAMIC PBRC 4.91 BR

R1 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R2 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R3 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R4 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R5 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R6 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)R7 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R8 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R9 7510001150 S.THERMISTOR NTCCM1608 4BH 103KCR10 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R11 7030004120 S.RESISTOR ERJ3GEYJ 203 V (20 kΩ)R12 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R13 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R14 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R15 7030004120 S.RESISTOR ERJ3GEYJ 203 V (20 kΩ)R16 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R17 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R18 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R19 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R20 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R22 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R23 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R24 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R25 7510001150 S.THERMISTOR NTCCM1608 4BH 103KCR26 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R27 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R28 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R29 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R30 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R31 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R32 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R33 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R34 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R35 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R36 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R37 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R38 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R41 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R42 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R43 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R44 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R45 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R46 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ)R47 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R48 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R49 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R50 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ)R51 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ)R52 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R53 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R54 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R55 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R56 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R64 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R65 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)

R66 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R67 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R68 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R69 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)R70 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)

C1 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC2 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC3 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC4 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC5 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC6 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC7 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC8 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC9 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC11 4510004630 S.ELECTROLYTIC ECEV1CA100SRC12 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC13 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC14 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC15 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC16 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC17 4510004630 S.ELECTROLYTIC ECEV1CA100SRC18 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC19 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC20 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC21 4510004440 S.ELECTROLYTIC ECEV1HA010SRC22 4510004440 S.ELECTROLYTIC ECEV1HA010SRC23 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC24 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC25 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A

J1 6510021600 S.CONNECTOR S2B-PH-SM3-TBJ2 6510021440 S.CONNECTOR B6B-ZR-SM3-TFJ3 6510021440 S.CONNECTOR B6B-ZR-SM3-TFJ4 6510022020 S.CONNECTOR 14FLT-SM1-TB

DS1 5030001880 LCD TSD0393-UFFDCWDS2 5040002310 S.LED SML-311YTT86DS3 5040002310 S.LED SML-311YTT86DS4 5040002310 S.LED SML-311YTT86DS5 5040002310 S.LED SML-311YTT86DS6 5040002310 S.LED SML-311YTT86DS7 5040002310 S.LED SML-311YTT86DS8 5040002310 S.LED SML-311YTT86DS9 5040002310 S.LED SML-311YTT86DS10 5040002310 S.LED SML-311YTT86DS11 5040002310 S.LED SML-311YTT86DS12 5040002310 S.LED SML-311YTT86DS13 5040002310 S.LED SML-311YTT86DS14 5040002310 S.LED SML-311YTT86DS15 5040002310 S.LED SML-311YTT86DS16 5040002310 S.LED SML-311YTT86DS17 5040002310 S.LED SML-311YTT86

S1 2230000250 SWITCH SPPH22014A

EP1 8930052590 LCD CONTACT SRCN-2345-SP-N-WEP2 0910052113 PCB B 5427C

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

[MAIN UNIT][VOL UNIT]

S.=Surface mount

R1 7210003080 VARIABLE TP96N97-15F-10KA-2345

J1 6510009470 CONNECTOR S3B-ZR

W2 7120000470 JUMPER ERDS2T0

EP1 0910052123 PCB B 5428C

R1 7210002360 VARIABLE TP96N97-15F-10KB-1301

W1 8900009870 CABLE OPC-971

EP1 0910052133 PCB B 5429C

S1 2250000220 ENCODER TP90N937E20-15F-1540

EP1 0910052142 PCB B 5430B

IC1 1110003200 S.IC TA31136FN (EL)IC2 1130007610 S.IC µPD3140GS-E1 (DS8)IC3 1150001540 IC M57710-A/SC-1302IC4 1110003750 S.IC M5218AFP 600C [HOL], [FRG]IC5 1110003650 S.IC NJM2211M-TE1 [HOL], [FRG]IC6 1130007420 S.IC TC7W14FU (TE12L)

[HOL], [FRG]IC7 1180000420 S.IC TA78L05F (TE12R)IC8 1110002030 IC TA7808SIC9 1180001070 S.IC TA7805F (TE16L)IC10 1130007690 S.IC BU4066BCF-T1IC11 1110003750 S.IC M5218AFP 600CIC12 1130007690 S.IC BU4066BCF-T1IC13 1110003750 S.IC M5218AFP 600CIC14 1110003090 IC LA4425AIC15 1110004710 S.IC S-80928ANMP-DDR-T2IC16 1140008660 S.IC MB90F583BPFV-GIC17 1140008650 S.IC HN58X2464TIIC18 1130007420 S.IC TC7W14FU (TE12L)IC20 1120002830 S.IC NJM2125F-TE1

Q2 1580000700 S.FET 3SK292 (TE85R)Q3 1580000490 S.FET 3SK166A-2-T7Q4 1530002360 S.TRANSISTOR 2SC2714-Y (TE85R)Q5 1530002600 S.TRANSISTOR 2SC4215-O (TE85R)Q6 1560000540 S.FET 2SK880-Y (TE85R)Q7 1560000330 S.FET 2SK210-GR (TE85R)Q8 1560000330 S.FET 2SK210-GR (TE85R)Q9 1530002600 S.TRANSISTOR 2SC4215-O (TE85R)Q10 1530002600 S.TRANSISTOR 2SC4215-O (TE85R)Q11 1530002240 S.TRANSISTOR 2SC3775-3-TBQ12 1530002340 S.TRANSISTOR 2SC2954-T2BQ14 1520000380 TRANSISTOR 2SB1143 SQ15 1590000430 S.TRANSISTOR DTC144EUA T106Q16 1590000670 S.TRANSISTOR FMW1 T148Q17 1590000430 S.TRANSISTOR DTC144EUA T106Q18 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)Q20 1520000460 S.TRANSISTOR 2SB1132 T100 RQ21 1590000430 S.TRANSISTOR DTC144EUA T106Q22 1520000460 S.TRANSISTOR 2SB1132 T100 RQ23 1590000430 S.TRANSISTOR DTC144EUA T106Q24 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)Q25 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)Q26 1590001390 S.FET 2SJ144-Y (TE85R)Q27 1590001390 S.FET 2SJ144-Y (TE85R)Q28 1560000810 S.FET 2SK1069-4-TLQ29 1590000430 S.TRANSISTOR DTC144EUA T106Q30 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)Q31 1590000430 S.TRANSISTOR DTC144EUA T106Q32 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)Q33 1560000810 S.FET 2SK1069-4-TLQ34 1590000720 S.TRANSISTOR DTA144EUA T106Q35 1590000720 S.TRANSISTOR DTA144EUA T106Q36 1590000660 S.TRANSISTOR DTC144TU T107Q37 1590000660 S.TRANSISTOR DTC144TU T107Q38 1530002060 S.TRANSISTOR 2SC4081 T107 RQ39 1510000510 S.TRANSISTOR 2SA1576A T106RQ40 1560000810 S.FET 2SK1069-4-TLQ41 1590000720 S.TRANSISTOR DTA144EUA T106Q42 1590000720 S.TRANSISTOR DTA144EUA T106Q44 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)Q45 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)

D1 1790001310 S.VARICAP 1SV270 (TPH3)D2 1790001310 S.VARICAP 1SV270 (TPH3)D3 1790001310 S.VARICAP 1SV270 (TPH3)D4 1790001310 S.VARICAP 1SV270 (TPH3)D5 1790001330 S.ZENER MA8036-L (TX)D6 1790000640 S.VARICAP MA363B (TX)D7 1790000640 S.VARICAP MA363B (TX)D8 1790000640 S.VARICAP MA363B (TX)D9 1790000640 S.VARICAP MA363B (TX)D10 1790000640 S.VARICAP MA363B (TX)D11 1790000620 S.DIODE MA77 (TX)D12 1790000620 S.DIODE MA77 (TX)D13 1750000550 S.DIODE 1SS355 TE-17D14 1790000690 S.DIODE HSM88ASR-TRD15 1790000690 S.DIODE HSM88ASR-TRD16 1710001080 DIODE XB15A308D17 1710001080 DIODE XB15A308

6 - 2


[SQL UNIT]REF ORDER DESCRIPTIONNO. NO.

[DIAL UNIT]REF ORDER DESCRIPTIONNO. NO.

[MAIN UNIT][MAIN UNIT]

S.=Surface mount

D18 1750000550 S.DIODE 1SS355 TE-17D19 1790000700 DIODE DSA3A1D20 1750000130 S.DIODE DA204U T107D21 1750000130 S.DIODE DA204U T107D22 1750000130 S.DIODE DA204U T107D23 1750000550 S.DIODE 1SS355 TE-17D24 1750000130 S.DIODE DA204U T107D26 1720000360 S.DIODE HSU88TRFD28 1160000050 S.DIODE DAP202U T107D29 1750000550 S.DIODE 1SS355 TE-17D33 1790001210 S.DIODE 1SS375-TL

FI1 2010002420 MONOLITH FL-310FI2 2010002420 MONOLITH FL-310FI3 2020001680 CERAMIC ALFY450E

X1 6070000210 S.DISCRIMINATOR CDBCA450CX24X2 6050010800 S.XTAL CR-659 (21.25 MHz)X3 6050011030 S.XTAL DMX-26S (32.768 kHz)X4 6050010290 S.XTAL CR-610 (7.9872 MHz)

L1 6150003820 COIL LS-440L2 6150003820 COIL LS-440L3 6150003820 COIL LS-440L4 6150003820 COIL LS-440L5 6200003050 S.COIL NL 322522T-R82J-3L7 6200002410 S.COIL NL 252018T-056JL8 6200004700 S.COIL MLR1608M R10K-TL9 6200003320 S.COIL NL 322522T-3R3J-3L10 6130002370 S.COIL LB-258L11 6200003090 S.COIL NL 322522T-2R7J-3L12 6200003100 S.COIL NL 322522T-3R9J-3L13 6130002360 S.COIL LB-257L14 6200003090 S.COIL NL 322522T-2R7J-3L15 6200004700 S.COIL MLR1608M R10K-TL16 6200004700 S.COIL MLR1608M R10K-TL17 6200002430 S.COIL NL 252018T-082JL18 6200002430 S.COIL NL 252018T-082JL19 6200002600 S.COIL NL 252018T-047JL20 6200002600 S.COIL NL 252018T-047JL21 6110001600 COIL LA-243L22 6170000230 COIL LW-25L23 6110001130 COIL LA-149L24 6110001600 COIL LA-243L25 6110001670 COIL LA-253L26 6110001600 COIL LA-243L27 6110001580 COIL LA-238L28 6200004920 S.COIL MLF1608A 2R2K-TL29 6200003960 S.COIL MLF1608A 1R0K-TL30 6200004600 S.COIL MLF1608D R15K-T

R2 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 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)R10 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R11 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R12 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R16 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R18 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R19 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R20 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R21 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)R22 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R23 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R25 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R26 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R27 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)R28 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)R29 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R30 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ)R31 7030003430 S.RESISTOR ERJ3GEYJ 821 V (820 Ω)R32 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R33 7310003590 S.TRIMMER EVM-1XSX50 B24 (203)

R35 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)R36 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 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 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R41 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R42 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R43 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R44 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R45 7410000950 S.ARRAY EXB-V8V 102JVR55 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)R56 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R57 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R58 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R59 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R60 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R61 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R62 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R63 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R64 7030003270 S.RESISTOR ERJ3GEYJ 390 V (39 Ω)R65 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R66 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)R67 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R68 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R69 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R70 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R71 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R72 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R73 7030004700 S.RESISTOR MCR18EZHJ 10 Ω (100)R74 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R75 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R76 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R77 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R78 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R79 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R80 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R81 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R82 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R83 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R84 7310002670 S.TRIMMER RV-143 (RH03A3AS2) 471R85 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R86 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R87 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R88 7030001150 S.RESISTOR MCR50JZHJ 150 Ω (151)R89 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R90 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)

[HOL], [FRG]R95 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)



[HOL], [FRG]R98 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)

[HOL], [FRG]R99 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)











[HOL], [FRG]R110 7310002720 S.TRIMMER RV-148 (RH03A3AS3X0DA) 472

[HOL], [FRG]R111 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)

[HOL], [FRG]

6 - 3



S.=Surface mount

R112 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R113 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R114 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R115 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R116 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R117 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R118 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)R119 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)R120 7030003770 S.RESISTOR ERJ3GEYJ 564 V (560 kΩ)R121 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ)R122 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)R123 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R124 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R125 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R126 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R127 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R128 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)R129 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)R130 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R131 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R132 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R133 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R134 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R135 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R136 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R137 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)R138 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R139 7410000950 S.ARRAY EXB-V8V 102JVR140 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R141 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R142 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R143 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R144 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R145 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)R147 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)R148 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R149 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)R150 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R151 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R152 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R153 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R154 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R155 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R156 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R157 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)R158 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R159 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R160 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R161 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)R162 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R163 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R164 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R165 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ)R166 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R167 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R168 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R169 7510001150 S.THERMISTOR NTCCM1608 4BH 103KCR170 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)R171 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)R172 7310002600 S.TRIMMER RV-110 (RH03A3AS4X0AA) 473R173 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R174 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R175 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)R176 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R177 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R178 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)R179 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R180 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R181 7030000100 S.RESISTOR MCR10EZHJ 4.7 Ω (4R7)R182 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)R183 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ)R184 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R185 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R186 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R187 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R188 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ)R189 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R190 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R191 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R192 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)R193 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ)R194 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

R195 7410000950 S.ARRAY EXB-V8V 102JVR196 7410000950 S.ARRAY EXB-V8V 102JVR197 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R198 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R199 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R200 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R201 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R202 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R203 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R204 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ)R205 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R206 7410000950 S.ARRAY EXB-V8V 102JVR207 7410000950 S.ARRAY EXB-V8V 102JVR208 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R209 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R210 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R211 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R212 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)R213 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R214 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R215 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R216 7410000950 S.ARRAY EXB-V8V 102JVR217 7410000950 S.ARRAY EXB-V8V 102JVR218 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R219 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R220 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R221 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R222 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R223 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R224 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R225 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R226 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R227 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R228 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R229 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R230 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R231 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R233 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R234 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R235 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R236 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R238 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R239 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R240 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R241 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω)R243 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R244 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R245 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R246 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R247 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R248 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R249 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R250 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R251 7030003310 S.RESISTOR ERJ3GEYJ 820 V (82 Ω)R252 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R253 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)R254 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)R255 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R256 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R257 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R258 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R259 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R260 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R261 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R262 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R263 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R264 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R265 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R266 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R267 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R268 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R270 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R276 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R279 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R280 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R281 7030003430 S.RESISTOR ERJ3GEYJ 821 V (820 Ω)R282 7030003270 S.RESISTOR ERJ3GEYJ 390 V (39 Ω)R283 7510001050 S.THERMISTOR NTCCM1608 4LH 333KC-T

6 - 4



S.=Surface mount

C2 4030006990 S.CERAMIC C1608 CH 1H 080D-T-AC3 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-AC4 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC5 4030009520 S.CERAMIC C1608 CH 1H 020B-T-AC6 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC7 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC8 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC9 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC10 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC11 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC12 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC13 4030009530 S.CERAMIC C1608 CH 1H 030B-T-AC14 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC15 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC16 4030009530 S.CERAMIC C1608 CH 1H 030B-T-AC17 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC18 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC19 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC20 4030009550 S.CERAMIC C1608 CH 1H 2R5B-T-AC21 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-AC22 4030009520 S.CERAMIC C1608 CH 1H 020B-T-AC23 4030009550 S.CERAMIC C1608 CH 1H 2R5B-T-AC24 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC25 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC26 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC27 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC28 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC30 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC31 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC32 4030008880 S.CERAMIC C1608 JB 1C 223K-T-AC33 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC34 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC36 4030011770 S.CERAMIC C1608 CH 1H 060B-T-AC38 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC39 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC40 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC41 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC42 4030008880 S.CERAMIC C1608 JB 1C 223K-T-AC43 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC45 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC46 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC47 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC48 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC49 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC50 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC51 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC52 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC53 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC54 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC55 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC56 4510004630 S.ELECTROLYTIC ECEV1CA100SRC57 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC58 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC59 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC60 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC61 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC62 4030012600 S.CERAMIC C2012 JB 1A 105M-T-AC63 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC64 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC65 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC66 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC67 4030009990 S.CERAMIC C1608 CH 1H 200J-T-AC68 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC69 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC70 4610002150 S.TRIMMER CTZ3S-10A-W1-AFC71 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC72 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC73 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC74 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC75 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC76 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC77 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC78 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC79 4030008880 S.CERAMIC C1608 JB 1C 223K-T-AC81 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC96 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC97 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC98 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC99 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC100 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC101 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC102 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A

C103 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC104 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC105 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC106 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC107 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC108 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC109 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC110 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC111 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC112 4030009510 S.CERAMIC C1608 CH 1H 010B-T-AC113 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC114 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC115 4550002830 S.TANTALUM TESVD2 1V 685M-12RC116 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC117 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC118 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC119 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC120 4510006240 S.ELECTROLYTIC ECEV1CA221PC121 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC122 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC123 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC124 4510004440 S.ELECTROLYTIC ECEV1HA010SRC125 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC126 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC127 4030011290 S.CERAMIC GRM42-6 CH 240J 500PTC128 4030011170 S.CERAMIC GRM42-6 CH 180J 500PTC129 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC130 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC131 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC132 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC133 4030011260 S.CERAMIC GRM42-6 W5R 102K 500PTC134 4030011100 S.CERAMIC GRM42-6 CH 080D 500PTC136 4030011140 S.CERAMIC GRM42-6 CH 120J 500PTC137 4030011070 S.CERAMIC GRM42-6 CH 050C 500PTC138 4030011190 S.CERAMIC GRM42-6 CH 270J 500PTC139 4030011060 S.CERAMIC GRM42-6 CH 040C 500PTC141 4030011210 S.CERAMIC GRM42-6 CH 330J 500PTC142 4030011190 S.CERAMIC GRM42-6 CH 270J 500PTC143 4030011730 S.CERAMIC GRM42-6 CH 101J 500PTC147 4030011600 S.CERAMIC C1608 JB 1C 104KT-N

[HOL], [FRG]C148 4030011600 S.CERAMIC C1608 JB 1C 104KT-N

[HOL], [FRG]C149 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A




[HOL], [FRG]C153 4030008850 S.CERAMIC C1608 JB 1C 123K-T-A



[HOL], [FRG]C156 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A



[HOL], [FRG]C159 4030011810 S.CERAMIC C1608 JB 1A 224K-T-N


[HOL], [FRG]C161 4340000020 S.MYLAR ECWU 1C 333JB5





[HOL], [FRG]C166 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC167 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC168 4510004630 S.ELECTROLYTIC ECEV1CA100SRC169 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC170 4030011600 S.CERAMIC C1608 JB 1C 104KT-N

6 - 5



S.=Surface mount

C171 4510004630 S.ELECTROLYTIC ECEV1CA100SRC172 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC173 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC174 4510004630 S.ELECTROLYTIC ECEV1CA100SRC175 4510004630 S.ELECTROLYTIC ECEV1CA100SRC176 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC177 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC178 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC179 4510007470 ELECTROLYTIC 16 MV 1000 CAC180 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC181 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC182 4550006130 S.TANTALUM ECST1VY224RC183 4030008890 S.CERAMIC C1608 JB 1C 273K-T-AC184 4030008890 S.CERAMIC C1608 JB 1C 273K-T-AC185 4030006870 S.CERAMIC C1608 JB 1H 222K-T-AC186 4030009490 S.CERAMIC C1608 JB 1H 821K-T-AC188 4510004630 S.ELECTROLYTIC ECEV1CA100SRC189 4030012600 S.CERAMIC C2012 JB 1A 105M-T-AC190 4030010770 S.CERAMIC C1608 JB 1H 392K-T-AC191 4030010770 S.CERAMIC C1608 JB 1H 392K-T-AC192 4030012600 S.CERAMIC C2012 JB 1A 105M-T-AC193 4030012600 S.CERAMIC C2012 JB 1A 105M-T-AC194 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC195 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC196 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC197 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC198 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC199 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC200 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC201 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC202 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC203 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC204 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC205 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC206 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC207 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC208 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC209 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC210 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC212 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC213 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC214 4030008900 S.CERAMIC C1608 JB 1C 333K-T-AC215 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC216 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC217 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC218 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC219 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC220 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC221 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC222 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC223 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC224 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC225 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC226 4030008650 S.CERAMIC C1608 JB 1H 332K-T-AC227 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC228 4030008470 S.CERAMIC C1608 JB 1H 272K-T-AC229 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC230 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC231 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC232 4510004630 S.ELECTROLYTIC ECEV1CA100SRC233 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC234 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC235 4510004630 S.ELECTROLYTIC ECEV1CA100SRC236 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC237 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC238 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC239 4030012600 S.CERAMIC C2012 JB 1A 105M-T-AC240 4030012600 S.CERAMIC C2012 JB 1A 105M-T-AC241 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC242 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC243 4510007470 ELECTROLYTIC 16 MV 1000 CAC244 4510007470 ELECTROLYTIC 16 MV 1000 CAC245 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC246 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC248 4030008890 S.CERAMIC C1608 JB 1C 273K-T-AC249 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC250 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC251 4030009650 S.CERAMIC C1608 CH 1H 240J-T-AC252 4030009650 S.CERAMIC C1608 CH 1H 240J-T-AC253 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC254 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC255 4030011600 S.CERAMIC C1608 JB 1C 104KT-N

C256 4510004630 S.ELECTROLYTIC ECEV1CA100SRC257 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC258 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC259 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC260 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC261 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC262 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC264 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC265 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC266 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC267 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC268 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC269 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC270 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC271 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC272 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC273 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC274 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC278 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC279 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC282 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC283 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC284 4030009510 S.CERAMIC C1608 CH 1H 010B-T-AC285 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC286 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC287 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC288 4030009910 S.CERAMIC C1608 CH 1H 040B-T-AC289 4030009530 S.CERAMIC C1608 CH 1H 030B-T-AC290 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-AC291 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-AC292 4550006130 S.TANTALUM ECST1VY224RC293 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC294 4550006560 S.TANTALUM ECST1CY225RC295 4550006810 S.TANTALUM ECST1VY473RC296 4550006810 S.TANTALUM ECST1VY473RC297 4030009510 S.CERAMIC C1608 CH 1H 010B-T-AC298 4030009520 S.CERAMIC C1608 CH 1H 020B-T-AC299 4030009910 S.CERAMIC C1608 CH 1H 040B-T-AC300 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC301 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC302 4030009560 S.CERAMIC C1608 CH 1H R75B-T-AC303 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC304 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC305 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC306 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC307 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC308 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC309 4030011810 S.CERAMIC C1608 JB 1A 224K-T-NC312 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC313 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC314 4550006700 S.TANTALUM ECST1AY106RC317 4550006700 S.TANTALUM ECST1AY106RC318 4550006700 S.TANTALUM ECST1AY106RC319 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC320 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC321 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC322 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC323 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC324 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC325 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC326 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC327 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A

RL1 6330001620 RELAY FTR-F3AA012ERL2 6310000030 S.RELAY FTR-B3GA4.5Z-B10

J1 6510021300 S.CONNECTOR 52365-1091J3 6510022020 S.CONNECTOR 14FLT-SM1-TBJ4 6510022020 S.CONNECTOR 14FLT-SM1-TBJ6 6510016430 S.CONNECTOR 53307-1491J7 6510018920 S.CONNECTOR B8B-PH-SM3-TBJ8 6510018960 S.CONNECTOR B2B-PH-SM3-TB

W1 8900010210 CABLE OPC-1026W5 7030003860 S.JUMPER ERJ3GE JPW VW6 7030003860 S.JUMPER ERJ3GE JPW V

EP1 0910052102 PCB B 5426B

6 - 6


[PWR-CORD UNIT][DSC UNIT]

S.=Surface mount

IC1 1110003750 S.IC M5218AFP 600CIC2 1170000280 S.IC TLP121 (GB-TPL)IC3 1130007430 S.IC TC7S14FU (TE85R)

Q1 1590000660 S.TRANSISTOR DTC144TU T107Q2 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R)

D1 1730002360 S.ZENER MA8062-M (TX)D2 1730002360 S.ZENER MA8062-M (TX)D3 1730002360 S.ZENER MA8062-M (TX)D4 1750000130 S.DIODE DA204U T107D5 1750000550 S.DIODE 1SS355 TE-17D6 1730002360 S.ZENER MA8062-M (TX)

R1 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R2 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R3 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R4 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R10 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R11 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R12 7030003210 S.RESISTOR ERJ3GEYJ 120 V (12 Ω)R13 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R14 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R15 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R16 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R17 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R18 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R19 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R20 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R21 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R22 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)

C1 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC2 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC6 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC7 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC8 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC9 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC10 4510004630 S.ELECTROLYTIC ECEV1CA100SRC11 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC12 4030011600 S.CERAMIC C1608 JB 1C 104KT-NC13 4030011330 S.CERAMIC C1608 CH 1H 391J-T-AC14 4030008650 S.CERAMIC C1608 JB 1H 332K-T-AC15 4030007120 S.CERAMIC C1608 CH 1H 820J-T-A

J1 6510022240 CONNECTOR 272MRW-12PJ2 6510022020 S.CONNECTOR 14FLT-SM1-TB

T1 5920000570 TRANSFORMER 12T01

EP1 0910052833 PCB B 5472C

FI1 2040001440 S.LC NFM60R20T152FI2 2040001440 S.LC NFM60R20T152

C1 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC3 4030006900 S.CERAMIC C1608 JB 1E 103K-T-AC5 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC7 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC8 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC9 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC10 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A

J1 6510003130 CONNECTOR SB4P-HVQ-22

EP1 0910052482 PCB B 5486B

C5 4030011110 S.CERAMIC GRM42-6 CH 090D 500PTC6 4030011110 S.CERAMIC GRM42-6 CH 090D 500PT

EP1 0910052812 PCB B 5470B

6 - 7


[ANT UNIT]REF ORDER DESCRIPTIONNO. NO.

6 - 8

6-2 HM-126[MAIN UNIT]

S.=Surface mount

R1 7010004330 RESISTOR R20J 12 kΩR2 7010004300 RESISTOR R20J 6.8 kΩR3 7010004340 RESISTOR R20J 15 kΩR4 7010004390 RESISTOR R20J 33 kΩR5 7070000860 RESISTOR ERG2SJ 150

C1 4010000460 CERAMIC DD104 B 471K 50V

J1 6510003550 CONNECTOR S07B-EH-S

MC1 7700001600 MICROPHONE KUC2123-030245

S1 2260000980 SWITCH SKHHLP014AS2 2260000080 SWITCH SKHHAM024AS3 2260000080 SWITCH SKHHAM024AS4 2260000080 SWITCH SKHHAM024A

SP1 2510000930 SPEAKER SU-36W08040C

EP1 0910052553 PCB B 5431C EP2 9029701901 TUBE IRRAX 0.7 (d) L=4 mm

REF ORDER DESCRIPTIONNO. NO.

J2 6510004880 Antenna connector MR-DS-E 01 1W1 8900009730 Cable OPC-944 1EP1 6950000400 Cover 272B-3 1MP1 8210017181 2345 front panel (B)-1 assembly 1MP2 8210017150 2345 rear panel assembly 1MP3 8410002351 2345 heatsink-1 1MP4 8310048890 2345 window plate (B) 1MP5 8930052060 2345 F-packing 1MP6 8930052050 2345 R-packing 1MP7 8610010851 Knob N279-1 2MP8 8610010861 Knob N280-1 1MP9 8930051970 2345 A-bush plate 1MP12 8510013460 2345 module cover assembly 1MP18 8110007180 2345 shield cover 1MP21 8930052280 O-ring (AC) 3MP22 8930052290 O-ring (AD) 6MP27 8930034300 1542 ANT seal 1MP29 8930049320 2288 VENT. sheet 1MP30 8810008660 Screw PH BT M3 × 8 NI-ZU 1MP31 8810008660 Screw PH BT M3 × 8 NI-ZU 2MP32 8810008660 Screw PH BT M3 × 8 NI-ZU 2MP33 8810008660 Screw PH BT M3 × 8 NI-ZU 2MP34 8810008660 Screw PH BT M3 × 8 NI-ZU 5MP35 8810008660 Screw PH BT M3 × 8 NI-ZU 4MP36 8810008660 Screw PH BT M3 × 8 NI-ZU 5MP37 8810004540 Screw M3 × 8 SUS 2MP38 8810004540 Screw M3 × 8 SUS 6MP40 8850000690 Flat washer M3 (3×7×0.5) SUS 6MP41 8810006050 Icom screw E 7 6MP42 8830001490 2345 nut 1MP43 8930052430 2345 A-IC Clip 1MP44 8930052440 2345 B-IC Clip 1MP45 8930053030 2345 earth plate 1MP46 8930053030 2345 earth plate 1MP47 8010004340 Edging rubber FX452 1MP51 8950000180 Cable tie-80 2

REF. NO.

SECTION 7 MECHANICAL PARTS

[CHASSIS PARTS]

ORDER NO. DESCRIPTION QTY.

S1 2230000250 Switch SPPH22014A 1DS1 5030001880 LCD TSD0393-UFFDCW 1EP1 8930052590 LCD contact SRCN-2345-SP-N-W 2MP1 8210016830 2345 reflector 1MP2 8930052000 2345 LCD holder 1MP3 8930052630 2345 LCD filter 1

[LOGIC UNIT]

REF. NO. ORDER NO. DESCRIPTION QTY.

7 - 1

REF. NO.

J1 6510022240 Connector 272MRW-12P 1

[DSC UNIT]


REF. NO.

MP1 8510013150 2345 VCO case 1MP2 8930014140 Earth spring (D) 1MP3 8930053480 2345 plate 1MP4 8930013590 Alminum sheet (N) 1

[MAIN UNIT]


W1 8900009760 Cable OPC-947 1W2 8900005640 Microphone hanger OPC-562 (black) 1MP1 8010018151 2345 mobile bracket-1 1MP2 8610010560 2040 knob bolt (black) 2MP3 8810001470 Screw PH A M3.5 × 30 SUS 2MP4 8810001490 Screw PH A M5 × 20 SUS 2MP5 8850000180 Flat washer M5 SUS 2MP6 8850000500 Spring washer M5 SUS 2

[UNPACKING]

REF. NO. ORDER NO. DESCRIPTION QTY.

7-1 IC-M501EURO

7-2 HM-126

W1 8900009770 Cable OPC-948 18900009780 Cable OPC-949 1

MP1 8210016861 2352 front panel-1 18210016961 2352 front panel (A)-1 1

MP2 8210016850 2352 rear panel 18210017110 2352 rear panel (A) 1

MP3 8930052160 2352 key 1MP4 8930052150 2352 PTT rubber 1MP5 8930052140 2352 PTT holder 1MP6 8930052690 2352 MIC rubber 1MP7 8930052120 2352 rubber 1MP8 8930052110 2352 main seal 1MP9 8610010870 2352 hanger knob 1MP10 8310048760 2352 R-plate 1MP11 8310048780 2352 MIC plate 1MP12 8820001150 2352 screw 5MP13 8850001850 ICOM washer (Y) 5MP14 8930052340 O-ring (AE) 5MP15 8930052350 O-ring (AF) 1MP16 8930039000 1757 sheet 1MP17 8930053040 2352 SP net 1MP18 8850001610 Spring washer M4 SUS 1MP19 8810009260 Screw PH BT 2 × 6 NI 3MP20 8810008900 Screw PH M3 × 6 NI 1MP21 8810009240 Screw M4 × 10 ZK 1MP23 8930053850 2352 SP rubber 1

REF. NO.

[CHASSIS PARTS]


REF. NO.

MC1 7700002120 Microphone KUC2123-030245 1SP1 2510001070 Speaker S36G04K-4 1

[MAIN UNIT]


Screw abbreviations BT: Self-Tapping PH: Pan headNI: Nickel SUS: StainlessNI-ZU: Nickel-zinc ZK: Black

7 - 2

MP5 (CH)

MP6 (CH)

MP2 (CH)

MP1 (M)

MP38 (CH)

MP41 (CH)

MP29 (CH)

MP40 (CH)MP22 (CH)

MP35 (CH)

MP3 (CH)

MP33 (CH)

MP3 (M)

MP2 (M)

MP30 (CH)

MP34 (CH)MP31 (CH)

MP32 (CH)

MP12 (CH)

MP27 (CH)

J2 (CH)

DSC UNIT

SQL UNIT

MAIN UNIT

ANT UNIT

PWR-CORDUNIT

MP43 (CH)

MP4 (M)

W1 (CH)

J1 (DSC)

MP2 (L)

DS1 (L)

MP3 (L)

MP1 (CH)

MP16 (CH)

MP6 (CH)

MP3 (CH)

MP7 (CH)

MP10 (CH)

MP20 (CH)

W1 (CH)

EP1 (L)

MP1 (L)

S1 (L)

MP36 (CH)

MP8 (CH)

W1 (HM-126 CHASSIS)

MP19 (CH)

MP11 (CH)

MP42 (CH)

MP44 (CH)

MP37 (CH)

MP51 (CH)

MP47 (CH)

MP21 (CH)

MP21 (CH)

MP7 (CH)MP9 (CH)

MP1 (CH)

MP18 (CH)

MC1 (M)

MP4 (CH)

MP12 (CH)

MP13 (CH)MP14 (CH)

MP2 (CH)

MP5 (CH)

MP8 (CH)

MP23 (CH)

MP15 (CH)

MP9 (CH)

MP21 (CH)

MP18 (CH)

SP1 (M)

MP45 (CH)

MP46 (CH)

MAIN UNIT

HM-126Unit abbreviations (CH): CHASSIS PARTS

(M): MAIN UNIT

DIAL UNIT

VR UNIT

Unit abbreviations (CH): CHASSIS PARTS (DSC): DSC UNIT (M): MAIN UNIT (L): LOGIC UNIT (VR): VR UNIT (S): SQL UNIT (DI): DIAL UNIT

8 - 1

SECTION 8 SEMI-CONDUCTOR INFORMATION

• TRANSISTORS AND FET’S

2SA1576A T106R 2SB1132 T100 R 2SB1143 S 2SC2714-Y 2SC2954 T2B

2SC3775-3-TB 2SC4081 T107 R 2SC4116 BL 2SC4215 O 2SJ144 Y

2SK210 GR 2SK880 Y 2SK1069-4-TL 3SK166A-2-T7 3SK292

DTA144EUA T106 DTC144 TU T107 DTC144EUA T106 FMW1 T148

(Symbol: FR) (Symbol: BARB) (Symbol: B1143) (Symbol: QY) (Symbol: QK)

(Symbol: OY3) (Symbol: BR) (Symbol: LL) (Symbol: QO) (Symbol: VX)

(Symbol: YG) (Symbol: XY) (Symbol: FJ) (Symbol: K) (Symbol: UK)

(Symbol: 16) (Symbol: 06) (Symbol: 26) (Symbol: W1)

B

EC

B

C

E

B

C

E

BCE

B

E

C

B

C

E

B

E

C

B

E

C

B

E

C

B

E

C

S

D

G

S

D

G

D

S

G2

G1

D

S

G2

G1

B

E

C

B

E

C

B

E

C

B1

E

B2

C1

C2

S

D

G

D

G

S

• DIODES

1SS355 1SS375-TL 1SV270 DA204 U DAP202 U

HSM88ASR TR HSU88TRF MA363 B MA77 MA8036 L

MA8043 L

(Symbol: A) (Symbol: FH) (Symbol: TF) (Symbol: K) (Symbol: P)

(Symbol: C3) (Symbol: 9) (Symbol: 6D) (Symbol: 4B) (Symbol: 3_6)

(Symbol: 4_3)

A C A CA1

C2

C1

A C A CAC

AC

AC

9 - 1

9-1 LOGIC UNIT

SECTION 9 BOARD LAYOUTS

• TOP VIEW

9 - 2

• BOTTOM VIEW

139

38

6465

1

2021

40

41

61

80

60

102103

128

VPPD5V

RESETSTXDSRXDGND

1

6

J2

KE

YM

GN

D

1

to HM-126 J2

2J1

SP

+S

P+

D5V

SR

ES

ET

VP

PLM

DA

HV

SP

–S

P–

GN

DG

ND

8VM

LDA

HV

S

1 13

142to MAIN unit J4

J4

DIA

LBG

ND

DIA

LAS

QLG

SQ

LVS

QL5

V

to SQL and DIAL units

16J3

9 - 3

9-2 MAIN UNIT

• TOP VIEW

1 25

26

50 1

1

1

1

4

4

4

8

8

8

5

5

5

7

14

8

5175

76

100

1

8

16

9

1

1

10

20

11

4

85

for FLASH

1

2

9

10

J1

GN

DT

MO

DE

TR

ES

SO

T0

GN

D

DT

VT

AU

X3

P01

SIN

0S

CK

0

1 9

2to OPTION UT-98 or UT-112

10

J6

+5V

GN

DO

PT

INS

CO

NG

ND

GN

DG

ND

SC

KS

DA

TA

OP

ST

BM

ICI

DE

TI

MIC

OD

ET

O

W1

to VR unit J1

GN

D

VO

L1

VO

L2

from DSC unit J3

1 13

142

J3G

ND

DM

DA

CM

DA

VC

CD

SC

MO

DG

ND

MIC

G

ICF

3M

DD

AM

CD

AD

5VV

CC

SA

FO

SM

IC

from LOGIC unit J4

1 13

142

J4

HV

SM

LDA

8V GN

DG

ND

SP

–S

P–

HV

LMD

AV

PP

SR

ES

ET

D5V

SP

+S

P+

18

to HM-126 J1

J7

SP

MIC

AF

2G

ND

MIC

MIC

EH

AN

GP

TT

AF

1

EXT SP

12

J8AFGAF

9 - 4

• BOTTOM VIEW

1

1

1

1 7

14 8

8

4

5

7

14 8

4

8 5

9 - 5

1

4 5

8

113

to MAIN unit J3

14 2J2

GN

DD

MD

AC

MD

AG

ND

DS

CM

OD

GN

DM

ICG

ICF

3M

DD

AM

CD

AD

5VV

CC

SA

FO

SM

IC

9-3 DSC UNIT

• TOP VIEW

9-4 ANT UNIT 9-5 PWR-CORD UNIT

1 4to MAIN unit

J1

HV

HV

GN

DG

ND

• TOP VIEW

9-6 VR UNIT

1to MAIN unit W1

3

J1

VO

L1V

OL2

GN

D

9-7 SQL UNIT

1to LOGIC unit J3

3

J1

SQ

LGS

QLV

SQ

L5V

9-8 DIAL UNIT

1 4

J2

DIA

LBG

ND

NC

DIA

LA

to LOGIC unit J3

9 - 6

• BOTTOM VIEW (DSC)

• BOTTOM VIEW (PWR-CORD)

12

P2to LOGIC unit J1(IC-M501EURO)

to MAIN unit J7(IC-M501EURO)

KEYMKGND

GREENBROWN

RED

BLACKWHITE

GREENBROWN

W1 (CHASSIS)

INOUT

PTT

GND

MIC

SPMIC

KEYM

MICE

1234567

J1

KGND1234567

P3

PTTMICMICESPMIC

KEYM

UP-ON 2.0VDN-ON 3.0VH/L-ON 3.8V

GND

KGND

W1

W4

W3 R5 15

W2

C1470pC2

470p

R112k

SP1S36G04K-4

MC1KUC2123-030245

UP

PTT

DN

S1SKHHLP014A

S2

S3

R2 6.8k

R3 15k

BLUEHANG

SPMIC

GNDMICMICEHANGPTTAF1

AF2

REDBLUE

BLACK

WHITE

OUTIN

12345678

P1

R4 33kS4

S2–S4 : SKHHAM024A

H/L

9-9 HM-126

GNDSPMICMICEMICPTT

KGNDKEYM 1

7J1

• Board layout

10 - 1

SECTION 10 BLOCK DIAGRAM

ANT

Q31 DTC144EUQ32 2SC4116

ATTB

ATTA

IC1TA31136FN

FI3ALFY450EEXT.SPOPTION

EXTERNAL SPEAKER

LOGIC UNIT

SPEAKER MICHM-126

SP

MIC

SP

WX ALERT

DSC DEC

SQL

IC4BM5218AFP

IC4AM5218AFP

IC20NJM2125F

IC5 NJM2211MIC6 TC7W14FU

DSCDECODER

AMPFMDET

2ndMIX

2nd LoBUFF

2nd IF

21.25 MHzX2CR-659

SQLI

Q42SC2714 Q3

3SK166

D11, D12MA77

FI1, FI2FL-310

1stage3stage

VCC

TXMUTECTRL

Q112SC3775

Q122SC2954

IC3SC-1302

RF OUTDET

Q23SK292

D16, D17XB15A308

Q14 2SB1143Q16 FMW1

Q18 2SC4116D14, D15 HSM88ASR

VCC

T5

TXDET

13.8V

HI/LO

TMUT

D19DSA3A1

REVERSECONNECTPROTECT

VCC8V

Q17DTC144EU

Q15DTC144EU

IC8TA7808S

RL1FTR-F3AA012E

RC

V

SE

ND

Q102SC4215

Q20 2SB1132Q21 DTC144EU

Q22 2SB1132Q23 DTC144EU

R8CTRL

TX-VCO

RX-VCO

T8CTRL

T8R8

Q52SC4215

Q92SC4215

IC2µPD3140GS

Q8 2SK210D9, D10 MA363B

AFVR

VOL UNIT

X1

4.91 MHz

SQLV

SUB MPU

KEYBOARD

DIAL UNIT

IC2HD66712SA03FS

IC1µPD78F9418AGK-9EU

D5VENCODER

SQL UNIT

DS1

Q1, Q42SK1069

LCDCONT

DIMCTRL

Q2 2SC4116Q3 2SB1132Q8 2SC4116DS2–DS17

SML-311YT

Q5DTA144EUQ6DTC144EU

SRESET

VCC

SP

Q32,D23,RL2

IC14LA4425A

IC13BM5218AFP

Q7 2SK210D6–D8 MA363B

R8 T8

D5V

A5V

IC13AM5218AFP

IC9TA7805F

IC7TA78L05F

HVHVS

LOGIC UNIT

ExternalInterface

600ohmsDSC+

DSC-

IC1AM5218AFP

DSC UNIT

IC1BM5218AFP

Q302SC4116

Q262SJ144

Q272SJ144

IC12BU4066BCFQ24,25

2SC4116

SCRAMUNIT

MIC

BEEPM

IC10BU4066BCF

IC11BM5218AFP

IC15S-80928ANMP

RESET

MAIN MPU

CLONE

Q37 DTC144TUD24 DA204U

X3DMX-26S

32.768 kHz

Q35 DTA144EUQ36 DTC144TU

IC16MB90F583BPFV-G

MAIN UNIT

OPTION

X4CR-610

7.9872 MHz

IC18 TC7W14FUQ40 2SK1069

IC17HN58X2464TIEEPROM

AMP

MICAMP

DSC

IC11AM5218AFP

Q332SK1069

Q282SK1069 R

MU

TS

RM

UT

M

DATAM+

COMMON LINE

DATAM-

DATAS+DATAS-

DATAM

DATAS

IC3TC7S14FU

IC2TLP121

PHOTOCOUPLER

Q1 DTC144TUQ2 2SC4116D4 DA204U

RS422 Interface(U-art date I/O)

OPTIONLINE

RX LINE

TX LINE

DATA BUS LINE

11 - 1

DS2SML-311YT

SCAN

DSC

DTRS

DISTRESSDS11 DS9 DS7

DS12 DS10 DS8

DS16

DS15DS1TSD0393

R53220

DS14

POWER SW

H/L

DSC

R42220

R43220

R54220

DS13

S1SPPH22014A

DS6

DS17

IC

SCAN CH/WX 16

R41220

DS4DS3DS5

D1MA8043

R38220

IC

CHWX

CH16

C120.001

C1110

C90.1

R9NTCCM16084BH

R1010k

R810k

R71.5k

Q12SK1069R1

47k

R347k

R547k

R210k

R410k

R6433k

R612k

HL

HV

HVS

R2710k

R2810k

R2910k

R3010k

R4510k

R4627k

R4710k

R4810k

R4410k

SEG18103

SEG43128 CL2 39

V5 64

D 40M 41RESET* 42IM 43EXT 44TEST 45GND 46RS/CS* 47RW/SID 48E/SCLK 49DB0/SOD 50DB1 51DB2 52DB3 53DB4 54DB5 55DB6 56DB7 57VCI 58C2 59C1 60GND 61V5OUT2 62V5OUT3 63SEG19104SEG20105SEG21106SEG22107SEG23108SEG24109SEG25110

SEG26111SEG27112SEG28113SEG29114SEG30115SEG30116SEG32117SEG33118SEG34119SEG35120SEG36121SEG37122SEG38123

SEG39124SEG40125SEG41126SEG42127

IC2HD66712SA03FS

SEG18SEG19SEG20SEG21SEG22SEG23SEG24SEG25SEG26SEG27SEG28SEG29

C221

C200.1

C190.01

C211

DB7DB6DB5DB4DB3

P40/KR0 80S10 21

AVREF 40 P03 61

S11 22S12 23S13 24S14 25S15 26

P93/S16 27P92/S17 28P91/S18 29P90/S19 30P87/S20 31P86/S21 32P85/S22 33P84/S23 34P83/S24 35P82/S25 36P81/S26 37P80/S27 38AVDD 39 P02 62P01 63P00 64P47 65P46 66RESET 67X2 68X1 69VSS0 70VDD0 71XT2 72XT1 73IC 74P45/KR5 75P44/KR4 76P43/KR3 77P42/KR2 78P41/KR1 79

IC1µPD78F9418AGK-9EU

ERWRS

C150.01

C16 0.01

X1PBRC4.91BR

R1610k

R1410k

R1210k

R1520k

R6718k

R6810k

R1120k

R1318k

CONTDOT1CONTDOT2CONTDOT3DIM1DIM2DIM3

DIM4

Q32SB1132

C130.01

R171k

Q22SC4116

R6939k

Q82SC4116

R5510k

R563.3k

R7047k

8V

to InternalSpeaker

to MAINunit J4

J3

DIALA

DIALBGND

SQLVSQLG

SQL5V

C50.001

C40.1

C3 0.1

R25NTCCM16084BH

R2610k

C140.1

R2410k

R231.5k

C60.001

Q42SK1069

R22 10k

R18100k

R1947k

R2022k

R65 1M

HLDSCICDTRS

DIM4

C1710

C180.01

DB7DB6DB5DB4DB3DB2DB1DB0

C230.01

R49100k

DB2DB1DB0ERWRS

SEG30SEG31SEG32SEG33SEG34SEG35SEG36SEG37SEG38SEG39SEG40SEG41SEG42SEG43

12

J1

to HM-126 C250.01 R52

10k

KEYM

C240.1

R51120k

R50390k

R33100k

R34100k

R35100k

R36100k

R37100k

R66100k

CONTSEG1

CONTSEG2

CONTSEG3

VPP

C10.001

C20.001

1234567891011121314

J4SP–

GND

SP+SP–SP+

SP+

SP–

D5VGNDSRESET8V

HVHVSLMDA

VPPMLDA

C70.01

C80.01

HVHVS

Q5DTA144EU R31

10kR3210k

Q6DTC144EU

RESET

123456

J2VPP

STXDSRXD

D5V

SQL UNITR1

S1DIAL UNIT

DIALBGND

DIALA

SQLV123

J1

1234

J2

SQLG

SQL5V

DIALAGNDDIALB

SQLVSQLG

SQL5V123456

P1

LOGIC UNIT

DS3–DS17SML-311YT

123456

CO

M15

CO

M14

CO

M13

CO

M12

CO

M11

CO

M10

CO

M9

SE

G6

SE

G7

SE

G8

SE

G9

SE

G10

SE

G16

SE

G17

SE

G18

SE

G19

SE

G20

SE

G26

SE

G27

SE

G28

SE

G29

SE

G30

SE

G36

SE

G37

SE

G38

SE

G39

SE

G40

SE

G46

SE

G47

SE

G48

SE

G49

SE

G50

SE

G56

SE

G57

SE

G58

SE

G59

SE

G60

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

CO

M7

LS0

LS1

LS2

LS3

LC2

LC3

CO

M17

CO

M18

CO

M19

CO

M20

CO

M21

CO

M22

CO

M23

SE

G1

SE

G2

SE

G3

SE

G4

SE

G5

SE

G11

SE

G12

SE

G13

SE

G14

SE

G15

SE

G21

SE

G22

SE

G23

SE

G24

SE

G25

SE

G31

SE

G32

SE

G33

SE

G34

SE

G35

SE

G41

SE

G42

SE

G43

SE

G44

SE

G45

SE

G51

SE

G52

SE

G53

SE

G54

SE

G55

CO

M31

CO

M30

CO

M29

CO

M28

CO

M27

CO

M26

CO

M25

LS4

LS5

LS6

LS7

LC0

LC1

C15

C14

C13

C12

C11

C10 C9

S06

S07

S08

S09

S10

S16

S17

S18

S19

S20

S26

S27

S28

S29

S30

S36

S37

S38

S39

S40

S46

S47

S48

S49

S50

S56

S57

S58

S59

S60 C1

C2

C3

C4

C5

C6

C7

LS0

LS1

LS2

LS3

LC2

LC3

C17

C18

C19

C20

C21

C22

C23

S01

S02

S03

S04

S05

S11

S12

S13

S14

S15

S21

S22

S23

S24

S25

S31

S32

S33

S34

S35

S41

S42

S43

S44

S45

S51

S52

S53

S54

S55

C31

C30

C29

C28

C27

C26

C25

LS4

LS5

LS6

LS7

LC0

LC1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

51 52 53 54 55 56 57 58 59 60 11 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

SE

G17

102

101

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

SE

G17

SE

G16

SE

G15

SE

G14

SE

G13

SE

G12

SE

G11

SE

G10

SE

G9

SE

G8

SE

G7

SE

G6

SE

G5

SE

G4

SE

G3

SE

G2

SE

G1

CO

M0

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

CO

M7

CO

M17

CO

M8

CO

M18

CO

M19

CO

M20

CO

M21

CO

M22

CO

M23

CO

M24 V1

V2

V3

V4

SE

G16

SE

G15

SE

G14

SE

G13

SE

G12

SE

G11

SE

G10

SE

G9

SE

G8

SE

G7

SE

G6

SE

G5

SE

G4

SE

G3

SE

G2

SE

G1

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

CO

M7

CO

M17

CO

M18

CO

M19

CO

M20

CO

M21

CO

M22

CO

M23

SE

G44

SE

G45

SE

G46

SE

G47

SE

G48

SE

G49

SE

G50

SE

G51

SE

G52

SE

G53

SE

G54

SE

G55

SE

G56

SE

G57

SE

G58

SE

G59

SE

G60

CO

M9

CO

M10

CO

M11

CO

M12

CO

M13

CO

M14

CO

M15

CO

M16

CO

M25

CO

M26

CO

M27

CO

M28

CO

M29

CO

M30

CO

M31

CO

M32

CO

M33

VC

CO

SC

2O

SC

1C

L1

SE

G44

SE

G45

SE

G46

SE

G47

SE

G48

SE

G49

SE

G50

SE

G51

SE

G52

SE

G53

SE

G54

SE

G55

SE

G56

SE

G57

SE

G58

SE

G59

SE

G60

CO

M9

CO

M10

CO

M11

CO

M12

CO

M13

CO

M14

CO

M15

CO

M25

CO

M26

CO

M27

CO

M28

CO

M29

CO

M30

CO

M31

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

20S

9S

8S

7S

6S

5S

4S

3S

2S

1S

0C

OM

3C

OM

2C

OM

1C

OM

0

LS7

LS6

LS5

LS4

LS3

LS2

LS1

LS0

LC3

LC2

LC1

LC0

VS

S1

VLC

2V

LC1

VLC

0B

IAS

VD

D1

19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

P66

/AN

I6P

65/A

NI5

P64

/AN

I4P

63/A

NI3

P62

/AN

I2P

61/A

NI1

/CM

PR

EF

P60

/AN

I0/C

MP

IN0

AV

SS

P27

/INT

P3/

CP

T5

P26

/INT

P2/

TO

5P

25/IN

TP

1/T

I1P

24/IN

TP

0/T

I0P

23/C

MP

TO

UT

0/T

OP

22/S

I/RX

DP

21/S

O/T

XD

P20

/SC

K/A

SC

KP

53P

52P

51P

50

41 42 43S

CA

NC

HW

XC

H16

44 45 46 47 48 49 50 51 52 53 54 55

SQ

LVK

EY

M

DIA

LBD

IALA

SR

XD

ST

XD

56 57 58 59 60

-1.89V 1.94V

5.06V

289kHz4.9Vp-p

4.93MHz5.1Vp-p

3.73V

7.95V

8.02V

11-1 LOGIC UNIT

SECTION 11 VOLTAGE DIAGRAM

11 - 2

11-2 MAIN UNIT

123456789

1011121314

J2ICF3GNDMDDADMDAMCDA

ICF3VCC

123

5

4

IC3TC7S14FU

C120.1

R161M

R156.8k

D5VR14470

D51SS355

C110.0047

IC2TLP121 D6

MA8062

forDSC UNIT

J1

C90.1

DSC+

DSC-

GND

VCC

D1MA8062

D2MA8062

D3MA8062

DATAS+

C10.1

R1212

Q22SC4116

R114.7k

D4DA204U

R13100k

R222k

R1747k

C10

10

Q1DTC144TU

C7

0.1

C8

0.1

D5V

VCCGND

DSCMODSAFOGNDSMICMICG

CMDA

R105.6k

C60.1

R1810k

5

67

IC1BM5218AFP

C13390p

C1582p

R2182k

R2082k

C140.0033

R422k

R310k

3

21

4

8

IC1AM5218AFP

R1982k R1

10k

R22560

C20.001 T1

RESET

C300.001R19

10

C3168p

C320.022

C330.001

R221.5k

R23100k

C400.001

R25100

C420.022

C430.001

L282.2µ

C410.01

R202.2k

L50.82µ

DEMOD

C390.01

Q42SC2714

C480.22

C49

0.1

IC1TA31136FN

C500.001

R26470

C510.001

C520.1

C53100p

X1CDBCA450CX24

R271.2k

R28390

C5447p

C550.1

R291.5k

D5MA8036

C5610

C570.01

R8

CP3

C650.001

R3568k

R36680

L80.1µ

C665p

Q52SC4215

C6720p

R37100

R39100

C680.001

R4047

C780.001

R3868C303

0.001

VCC1 1

IN1 2

ENB 3

CLK 4

DATA 5

T1 6

LOK 7

CP1 8

FI1 9

FO1 10 FO2 11FI2 12CP2 13GND2 14XO 15XI 16XB 17VCC2 18IN2 19GND1 20

IC2µPD3140GS

VCC

R8

8VVCC

T8A5V

8VA5V

C790.022

Q42DTA144EU

R246100k

OPTINHANG

ATTAATTB

ATT2

MAIN BUS

PLL BUS

OPT BUS

VCC

TAUX3TMODE

R1951k

R1961k

R199 100k

R200100k

Q41DTA144EURMUTM

RCV

RMUTSATT1

VCC

R18239k

R18339k

C24

8 0.

027

R18

4 10

0k

R18

5 10

0k

OUT 1

VDD 2

VSS 3 NC 4

CD 5

IC15S-80928ANMP

TAUX3TMODE

R186100k

C24910p X3

DMX-26S

C25033P

R1871M

R188390k

C25124p

X4CR-610

C252 24p

R1891M

R190 10

R191100k

R1922.7k

C25

3 0.

1

P71 26

HSTK 50PA2 76

P21/A17100 P72 27DVRH 28DVSS 29P73/DA00 30P74/DA01 31AVCC 32AVRH 33AVRL 34AVSS 35P50/AN0/SIN3 36P51/AN1/SOT3 37P52/AN2/SCK3 38P53/AN3 39VSS 40P54/AN4/SIN4 41P55/AN5/SOT4 42P56/AN6/SCK4 43P57/AN7 44P80/IRQ0 45P81/IRQ1 46MD0 47MD1 48MD2 49X1A 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

IC16MB90F583BPFV-GR193

27k

DATAMDATAS

R1971k

R198 1k

R201100k

R202 100k

R203 100k

R451k

C810.01

R204150k

C2540.01

R20547k

R2061k

R2071k

R2538.2k

C2942.2

UNLK

PSTB

UNLKDSDECTXDETWXDEC

LBATSQLRTXDRRXD

PTTBE

CKDATA

MDDA

DATAS

C6918p

X2CR-659

C70

10p

C71

10p

R41 330

R4247kC72

0.001C730.1

C740.001

R43 1k

Q62SK880R44

10k

C75

0.0

1

C76

0.1

C2830.001

R248 47k

R24933k

R25618k

R254560

C2930.1

R2551k C

77 0

.001

Q72SK210

C2850.001

Q442SC4116

C2860.1

R2614.7k

R25047

D291SS355

C2950.047

CP2

C580.001

1 2

345

FI3ALFY450E

C59

0.1

C60

0.0

01

C61

0.0

1

C62

1

R30330k

C63220p

C64220p

R3233k

C1030.001

R632.2k

C1020.001

R3320k

R31820

R283NTCCM16084LH

R8

HVSHVD5V

SMICSAFOA5VMODSP-SP+DSCMOD

R1810k

R211.2kFI1

FL-310FI2FL-310

C380.001

C4539p

L756nC47

0.001

Q33SK166

R24156

C4639p

C27

4 0.

001

C340.001

C36

6p

C31

2 0.

01

L300.15µ

R27

9 1.

5k

CP1

R72100

C1100.001

C1110.001

R7310

L1882n

C1121p

Q122SC2954

R74

1k

C1140.001

C1156.8

C11622p

C11718p

L1947n

C11839p

L2047n

C11918p

R75

10

C11

3 0.

001

C32

2 47

p

C32

3 47

0p

C960.001

C970.01

C9812p

R57100

R58100

R602.2k

L160.1µ

Q102SC4215

R61220

C99

0.0

01

C1000.001

C10112p

D11MA77 D12

MA77

R621k

R6439

R652.2k

R66390

C1040.001

C1050.001

R6710k

R6810k

L1782n

Q112SC3775

C10

7 0.

001

R7010

C1080.001

C10918p

R711k

D131SS355

R593.3k

C10647p

R69

100

T8

C31347p

R5568k

L150.1µ

Q92SC4215

R56680

C2780.001

L123.9µ

D10MA363B

D9MA363B

L13LB-257 C

297

1p

C2982p

C2994p

Q82SK210

L142.7µ R258

1k

L93.3µ

D7

MA

363B

D6MA363B

D8

MA

363B

C28

4 1p

L10LB-258

C28

7 7p

C2884p

C2893p

C2900.5p

C2910.5p

L112.7µ

Q452SC4116

R2622.2k

R25182

C3040.22

R25910

C3050.22

C3020.75p

R2705.6k

C3010.1

C3000.001C314

10

R27647 C318

10

R209 1k

Q332SK1069

R2122.7k

R2524.7k

C2920.22

R2571k

C2960.047

DSC

MICDSC

BE

D5V

R208100k

C2550.1

C25610

C2570.1

R2101M

R21156k

R22

5 47

k

R22

6 47

k C2590.1

A0 1

A1 2

A2 3

VSS 4

VCC8

GND7

SCL6

SDA5

IC17HN58X2464TI

STRUSCON

R194100k

R2131k

R2161k

R2141k

R2151k

R2431kR244 1k

R2451k

STRUSCON

OPSTBPSTB

PTTM

SRESET

CKDATA

P01

ATT1ATT2

R2171k

Q34DTA144EU

R218 10kR219 100kR220 100kR221 100kR222 100k R224

100k

PTTSMMUTESMUTE

SPHI/LOSEND

/TMUT

MLDA

LMDA

R223100kQ35

DTA144EU

Q36DTC144TU

C2580.1

R22715k

Q37DTC144TU

R2281k

R2291k

D24DA204U

C2600.001

ICF3RRXD

D5V

UART BUS

RTXDCMDA

D26HSU88

R2331k

R23447k

C2610.1

C2620.1

R2366.8k

1234 5

678

IC18TC7W14FU

R2351k

R238100k

R2304.7kQ40

2SK1069

for FLASH

DTVTAUX3

GNDTMODETRES

GND

P01SOT0SIN0

SCK0

1 23 45 67 89 10

J1

P01TAUX3

TMODERESET

MCDACMDA

1234567891011121314

J3 W3ICF3GND

D5V

VCCGND

DSCMODSAFOGNDSMICMICG

MDDADMDA

C26

4 47

0p

C26

5 47

p

C26

6 47

p

C26

7 47

p

R239100k

Q382SC4081

Q392SA1576

D28DAP202U

R240100k

C3060.1

R23147

ICF3

MCDACMDA

MDDA

MCDA

DATAS

C26

8 47

p

C26

9 47

p

C27

0 47

p

C27

1 47

p

C27

2 0.

1

C27

3 0.

1

SRESET

MLDALMDA

from LOGICunit J4

SP-

SP-

VPPHV

HVSMLDALMDA

123456789

1011121314

J4

GND

SP+

SP+

GNDSRESET

D5V

8V

DSC UNIT

MAIN UNIT

RS

TX

PA

1P

A0

P97

/PO

TP

96/P

WC

P95

/TO

T2/

OU

T1

P94

/TO

T1/

OU

T0

P93

/TO

T0/

IN3

P92

/TIN

2/IN

2P

91/T

IN1/

IN1

P90

/TIN

0/IN

0R

X*

TX

*P

65/C

KO

TP

64/P

PG

0P

63/P

PG

1P

62/S

CK

2P

61/S

OT

2P

60/S

IN2

P87

/IRQ

7P

86/IR

Q6

P85

/IRQ

5P

84/IR

Q4

P83

/IRQ

3P

82/IR

Q2

75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

BP

LVLM

BE

EP

M

FLA

SH

BU

S

P22

/A18

P23

/A19

P24

/A20

P25

/A21

P26

/A22

P27

/A23

P30

/ALB

P31

/RD

KV

SS

P32

/WR

LXP

33/W

RH

XP

34/H

RQ

P35

/HA

KX

P36

/RD

YP

37/C

LKP

40/S

IN0

P41

/SO

T0

P42

/SC

K0

P43

/SIN

1P

44/S

OT

1V

CC

P45

/SC

K1

P46

/AD

TG

P47

C

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

OP

ST

BP

ST

BC

KD

AT

AP

TT

MP

TT

S

MM

UT

ES

MU

TE

SP

HI/L

OS

EN

DT

MU

TS

RX

DS

TX

DT

CK

CLR

XC

LTX

CLRX

CLTX

ICF

3

DA

TA

M-

DA

TA

M+

8V T8

R8

VC

C

SQ

LI

AF

OU

TQ

UA

DIF

OU

TR

SS

IN

_DE

TN

_RE

CG

ND

MIX

IN

9 10 11 12 13 14 15 16

FIL

INF

ILO

UT

DE

CIF

INV

CC

MIX

OU

TO

SC

OU

TO

SC

IN

8 7 6 5 4 3 2 1

VC

C8V A

5V

MAIN(2)

7.98MHz4.9Vp0p

4.71V

455kHz

RX : 3.03VTX : 0V RX : 0V

TX : 7.95V RX : 0.3VTX : 13.2V

4.64V

2.53V

5.07V

2.54V

MAIN(1)

BUS LINE

SQLI

R8

RF

LOCKVCCT8

VGG

PI

HVSHV

D5V

MAIN BUS

OPT BUS

SMICSAFOA5V

MODSP-SP+

DSCMOD

DEMODR8T8

A5V8V

VCC

11 - 3

GND

VOL1VOL2

R1TP96N97-15F-10KA-2345

GND

123

J1

to LOGICW2

1

2

CHASSISJ2

C59p

C69p

CHASSISW2 ANT

GND

ANT

GND

C70.001

C90.001

L2LS-440

R333k

R510k

R8470

R7100

C100.001C21

0.5p

W5W6

CP5

C260.01

C270.001

C222p

R26310k

C3070.22

1

3

2

4

5IC20NJM2125F

C3080.1R2661k

R26710k

R2681k

C3090.22

HVSHVD5V

T8VCC

C23

2.5

p

C2415p

D41SV270

R12220k

C250.001

L4LS-440

1 2 3 4

IC3SC-1302

R1610k

C2822p

L291µ

R2220k

C60.001

C8470p

C110.001

C12470p

C133p

C1415p

D21SV270

R10220k

C150.001

C163p

L3LS-440

C1815p

D31SV270

R11220k

C190.001

C20

2.5

p

R88150

C1320.001

L22LW-25

D16XB15A308

C14133p

L26LA-243

C14227p

D17XB15A308

L27LA-238

C143100p

Q23SK292

R9100

R647k

R422k

C170.001

L1LS-440

C415p

D11SV270

C52p

C30.5p

R8982k

C9

47p

C8

0.00

1

C5

470p

C3

0.01

C747p

C10.01

C1047p

ANT

PWR-CORD BOARD

VR UNIT

ANT UNIT

R80150

C12

6 0.

001

C12724p

R812.2k

L21LA-243

R822.2k C128

18pC1290.001

C1300.001

D14HSM88ASR

D15HSM88ASR

R8310k

R84RV-143

R8522k

R861M

Q17DTC144EU

C1310.001

R87100k

Q182SC4116

C1330.001

L23LA-149

L24LA-243

L25LA-253

C1348p

C13612p

C1375p C138

27p

C1394p

C12

0 22

0

C12

1 47

p

C12

2 47

0p

C12

3 0.

001

Q142SB1143 R76

47kC1241

Q15DTC144EU

R775.6k

R78

3.3

k

R79 10k

C12

5 0.

1

3 4 5

12

Q16FMW1

DEMOD

A5V

VC

C

A5V

T8

RCV

R8

DE

MO

D

A5V

R8

DE

MO

D

8V

R9047

C1470.1

R10210k

C1530.012

R10310k

C1540.033

C1550.033

R10410k

C156470p

R95100k

R96100k

C1480.1

5

67

IC4BM5218AFP

C1570.047

C1590.22

R105470k

R10647k

V+1

IN2

LOCK3

GND4

Q5

Q6

DATA7 FSK 8NC 9REF 10LOOP 11R 12CAP 13CAP 14

IC5NJM2211M C161

0.033

C162 0.1

R107100kC163

0.0022

R10839k

R10915k

C1640.01

R110RV-148

C1580.1

C31710

CP4

Q202SB1132

R11210k

C1660.001

R1132.2k

Q21DTC144EU

Q222SB1132

R11410k

C1670.001R115

2.2k

Q23DTC114EU C168

10

C1690.1

IC7TA78L05F

C1700.1

C17110

C1720.1

IC8TA7808S

C17510

C1760.1

IC9TA7805F

R116 47

8V

R8

VCC

D5VA5V

A5V

HVHVS

VCC5V

C1730.1

C17410

C1770.1

D18

1SS

355

RL1FTR-F3AA012E

C17

9 10

00

C1780.01

D19

DS

A3A

1

HV

VCC1234 HV

J1HVHV HV

GNDGND

C1810.001

C1800.01

C32747p

C32647p

C32

4 47

p

C32

5 47

p

GND

123

123

W1

GND

VOL1

HV

C20147p

C20247p

VOL2VOL1VBIAS

INC

OM

MMIC

SMIC

MICAF

C1940.1

R13

2 10

0k

R133100k

Q282SK1069

C1960.1 R134

1k

C1970.1

I/O 1

O/I 2

O/I 3

I/O 4

CONT.B 5

CONT.C 6

VEE 7 I/O 8O/I 9O/I 10I/O 11CONT.D 12CONT.A 13VDD 14

IC10BU4066BCF

R1351M

R1361M

R1372.7k

C1980.1

C1990.1

C2000.1

C1950.01

C1921

C1931

R28010k

R281820

OPT BUS

MAIN BUS

SAFOSMIC

R117 1k

C1820.22

C1830.027

C1840.027

R119 8.2k

R120560k

R121180k

R1222.7k

Q242SC4116

R123330

R12433k

R12533k

C1850.0022

C186820p

Q252SC4116

R1262.2k

R127100k

Q262SJ144

R128470k

C1900.0039

Q272SJ144

R129470k

C1910.0039

R130100k

R131100k

R1541M

R1551M

C1891

C18810

R8

5V

SMICSAFO

C1600.1

12345

678

IC6TC7W14FU

[HOL], [FRG] only

R111330

C165470p

R1188.2k

DS

C

ST

RU

R988.2k

C1500.01

R991.5k

C1510.01

R100470k

R101470k

3

21

4

8

IC4AM5218AFP

R1758.2kC235

10C2360.1

R17647

C2370.001

C246 0.22

C1490.01

R9710k

C1520.1

DS

DE

C

A5V

SMICSAFO

C2820.1

C2790.001

C22947p

3

21

4

8IC13AM5218AFP

R16482k

R165150k

C2250.001

R16682k

C2260.0033

R16782k

C22768p

R16810k

C2280.0027

R169NTCCM16084BH

R17012k

R17112k

C2300.1R

173

18k

R17

4 33

k

C23

2 10

C23

3 0.

1

C23

4 0.

01

5

67

IC13BM5218AFP

C23

1 0.

01

R172RV-110

VBIAS

I/O 1

O/I 2

O/I 3

I/O 4

CONT.B 5

CONT.C 6

VEE 7 I/O 8O/I 9O/I 10I/O 11CONT.D 12CONT.A 13VDD 14

IC12BU4066BCF

R1561MC220

0.1

Q302SC4116

R1572.7k

R15822k

R15933k

C2220.1

R1601M

C2230.1R161

12k

R16282k

C22422p

R1631M

C2210.01

C2391

C2190.1

C3190.1

BE

EP

M

BP

LVLM

R1471.2k

R14818k

3

21

4

8IC11AM5218AFP

C215220p

R14968k

R15018k

C2160.1

R1511M

R1521M

Q29DTC144EU

R15347k

C2180.1

C2170.01

MICDSC

VOL2VCC

VOL2VCC

VBIAS

R1381k

R1391k

R1421M

C2120.22

R14333k

R14418k

5

67

IC11BM5218AFP

C213 47p

R145470k

C2140.033

OPTINOPSTBSCON

CK

DATA

+5VSCKGNDSDATAOPTINOPSTBSCONMICIGNDDETIGNDMICOGNDDETO

OPTIONUT-98

orUT-112

SP/MIC

J6

C203 0.1

C204 0.1

C2050.1

PTTHANG

MICGNDAF2

AFAFG EXT SP

MICE

AF1

SPMIC

HANDSET

C20647p

C210470p

12345678

J7

12

J8C32147p

R140 1k

C2070.01

R141 1k

C208470p

C2090.01

D20DA204U

D21DA204U

PTT

HANGC2420.1

C2431000

C2441000

R1814.7

C2450.1

R26018k

RL2FTR-B3GA4.5Z

D231SS355

Q322SC4116

AF1AF

D22DA204U

Q31DTC144EU

R17715k

R1781.2k

C2380.01

R1791M

R18022k

C2410.001

1

2

3

45

IC14LA4425AC240

1

R24722k

MO

D

SQ

L

/TM

UT

HI/L

O

TX

DE

T

WX

DE

C

SE

ND

D5V

HV

HV

S

RC

V

RM

UT

MR

MU

TS

SM

UT

EP

TT

S

PT

TM

MM

UT

EM

ICA

F

DE

TI

SP

DE

TO

MIC

IM

ICO

DETIDETOMICIMICO

GNDGND

GND

ANT

MAIN(1)

R26410k

R26510k

C28p

C3200.001

R28239

D331SS3752.42V

4.66V

4.95V

8.04V

13.8V

2.68V

2.68V

4.95V0.24V

MAIN(2)

BUS LINE

SQLI

R8

RF

LOCKVCCT8

VGG

PI

HVSHV

D5V

MAIN BUS

OPT BUS

SMICSAFOA5V

MODSP-SP+

DSCMOD

DEMODR8T8

A5V8V

VCC

Communication EquipmentHimmelgeister Str. 100, D-40225 Düsseldorf, GermanyPhone : 0211 346047 Fax : 0211 333639URL : http://www.icomeurope.com

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Asia Icom Inc.

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Icom France S.a

Icom Canada

Icom (Australia) Pty. Ltd.

Icom New Zealand

IC-M501_BOTTOMCOVER.qxd 00.10.11 11:10 AM Page 1

1-1-32, Kamiminami, Hirano-ku Osaka 547-0003, JapanS-13702HZ-CD-q

© 2000 Icom Inc.

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SERVICE MANUAL - ELECTRONICA MARINA marine transceiver im501euro service manual ic-m501_topcover.qxd 00.7.27 4:50 pm page 1