ic-f50/f51 service manual - electronica marina · icom, icom inc. and ... rf pass band for wide...

SERVICEMANUAL

VHF TRANSCEIVER

INTRODUCTION

DANGER

ORDERING PARTS

REPAIR NOTES

This service manual describes the latest service informationfor the IC-F50/IC-F51 VHF TRANSCEIVER at the time ofpublication.

NEVER connect the transceiver to an AC outlet or to a DCpower supply that uses more than 8 V. Such a connectioncould cause a fire or electric hazard.

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

DO NOT reverse the polarities of the power supply when con-necting the transceiver.

DO NOT apply an RF signal of more than 20 dBm (100mW)to the antenna connector. This could damage the trans-ceiver's front end.

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

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

<SAMPLE ORDER>

5030002630 LCD L3-0048TAY-2 IC-F50 Front unit 5 pieces8810010120 Screw BO 2x8 SUS ZK IC-F50 Chassis 10 pieces

Addresses are provided on the inside back cover for yourconvenience.

1. Make sure a problem is internal before disassembling the transceiver.2. DO NOT open the transceiver until the transceiver is disconnected from its power source.3. DO NOT force any of the variable components. Turn them slowly and smoothly.4. DO NOT short any circuits or electronic parts. An insulated turning tool MUST be used for all adjustments.5. DO NOT keep power ON for a long time when the transceiver is defective.6. DO NOT transmit power into a signal generator or a sweep generator.7. ALWAYS connect a 30 dB to 40 dB attenuator between the transceiver and a deviation meter or spectrum analyzer when

using such test equipment.8. READ the instructions of test equipment thoroughly before connecting equipment to the transceiver.

To upgrade quality, all electrical or mechanical parts andinternal circuits are subject to change without notice or oblig-ation.

MODEL VERSION SYMBOL

IC-F50

IC-F51

U.S.A

Europe

USA

GENGeneral

EUR

TABLE OF CONTENTS

SECTION 1 SPECIFICATIONS

SECTION 2 INSIDE VIEWS

SECTION 3 DISASSEMBLY INSTRUCTIONS

SECTION 4 CIRCUIT DESCRIPITON4-1 RECEIVER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4-2 TRANSMITER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

4-3 PLL CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

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

4-5 OTHER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

4-6 PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

SECTION 5 ADJUSTMENT PROCEDURES 5-1 PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5-2 SOFTWARE ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

SECTION 6 PARTS LIST

SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

SECTION 8 SEMI-CONDUCTOR INFORMATION

SECTION 9 BOARD LAYOUTS9-1 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

9-2 FRONT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3

9-3 VR BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5

9-4 CONNECTOR BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6

SECTION 10 BLOCK DIAGRAM

SECTION 11 VOLTAGE DIAGRAM11-1 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

11-2 RF UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2

11-3 VR / CONNECTOR BOARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3

Icom, Icom Inc. and are registered trademarks of Icom Incorporated (Japan) in the United States, the United Kingdom,Germany, France, Spain, ussia and/or other countries.

1 - 1

SECTION 1 SPECIFICATIONS

‘‘ GENERAL• Frequency coverage : 136.000–174.000 MHz• Mode : FM• Type of emission :

• Number of conventional channels : 128 ch, 8banks• Antenna connector : SMA type (50 Ω)• Operating temperature range : –30 ˚C to +60˚C (–22 ˚F to +140˚F) [USA], [GEN]

–25 ˚C to +55˚C [EUR]• Power supply requirement : 7.2 V DC nominal (negative ground)• Current drain (at 7.2 V DC) :

• Dimensions (projections not included) : 56.0(W)×97.0(H)×36.4(D) mm27⁄32(W) 313⁄16(H) 17⁄16(D) in

• Weight (Including BP-223) : Approximately 280 g (9.88 oz)

‘‘ TRANSMITTER• Output power (at 7.2 V DC) : High: 5 W, Low: 1 W• Modulation : Variable reactance frequency modulation• Maximum permissible deviation : ±5.0 kHz (Wide), ±4.0 kHz (Middle), ±2.5 kHz (Narrow)• Frequency error : ±2.5 ppm• Spurious emissions : 70 dB (typical) [USA], [GEN]

0.25 µW (≤ 1 GHz), 1.0 µW (≥ 1 GHz) [EUR]• Adjacent channel power : 70 dB min. (Wide, Middle), 60 dB min. (Narrow)• Audio harmonic distortion : 3 % typical (AF 1kHz, 40 % deviation)• *1Hum and Noise ([USA], [GEN] only) : 40 dB min (46 dB typical) for Wide

(without CCITT filter) 34 dB min (40 dB typical) for Narrow• *1Residual modulation ([EUR] only) : 45 dB min (55 dB typical) for Wide

(with CCITT filter) 43 dB min (53 dB typical) for Middle40 dB min (50 dB typical) for Narrow

• Limiting charact of modulator : 60–100 % of maximum deviation• Microphone impedance : 2.2 kΩ

‘‘ RECEIVER• Receive system : Double conversion superheterodyne system• Intermediate frequencies : 1st IF: 46.35 MHz, 2nd IF: 450 kHz• Sensitivity : 0.25 µV (–119 dBm) typical at 12 dB SINAD [USA], [GEN]

0.63 µV (–111 dBm) emf typical at 20 dB SINAD [EUR]• Adjacent channel selectivity : 70 dB min (75 dB typical) for Wide and Middle

60 dB min (65 dB typical) for Narrow• Spurious response : 70 dB• Intermodulation rejection ratio : 70 dB min (74 dB typical) [USA], [GEN]

65 dB min (67 dB typical) [EUR]• *1Hum and Noise ([USA], [GEN] only) : 40 dB min (45 dB typical) for Wide

(without CCITT filter) 34 dB min (40 dB typical) for Narrow• *1Hum and Noise ([EUR] only) : 45 dB min (55 dB typical) for Wide

(with CCITT filter) 43 dB min (53 dB typical) for Middle40 dB min (50 dB typical) for Narrow

• Audio output power : 0.5 W typical at 5% distortion with an 8 Ω load• Squelch sensitivity (at threshold) : 0.25 µV typical [USA], [GEN]

0.63 µV (–111 dBm) emf typical [EUR]• Output impedance (Audio) : 8 Ω

Specifications are measured in accordance with EIA-152-C/204D, TIA-603 or EN 300 086.All stated specifications are subject to change without notice or obligation.

VERSION[USA], [GEN]

[EUR]

WIDE

16K0F3E (25.0 kHz)

MIDDLE

14K0F3E (20.0 kHz)

NARROW11K0F3E (12.5 kHz)8K0F3E (12.5 kHz)

RECEIVING TRANSMITTING

Stand-by85 mA

Max. audio300 mA

High (5 W)1.8 A

Low (1 W)0.7 A

SECTION 2 INSIDE VIEWS

• MAIN UNIT

2 - 1

• FRONT UNIT

APC amplifier(IC2: TA75S01F)

+5 Regurator(IC9: NJM2870)

IF amplifier(Q4: 2SC4215)

IF IC(IC1: TA31136FN)

Antenna switching circuit(D2,D5: 1SV307)

Analog switch(IC13: BU4066BCFV)Baseband IC(IC10: AK2346)Expander IC(IC12: BU4094BCFV)

D/A converter(IC6: M62363FP)

Power amplifier(Q7: RD07MVS1)

T5 Regulator(Q21: 2SA1577)

S5 RegulatorQ23: 2SB1132Q24: XP6501Q25: DTA144EU

R5 Regulator(Q22: 2SA1577)

*Scrambler IC(IC14: FX214LG)*Depended on versions

VCO circuit

TOP VIEW BOTTOM VIEW

TX/RX switch(D14,D15: MA2S077)

EEPROM(IC409: 24LC64T)

Reset IC(IC408: BD5242G)

Expander IC(IC410: BU4094BCFV)

CPU(IC401: HD6432264F01TF)

TOP VIEW BOTTOM VIEW

Microphonemute switch(IC406: TC7W66FK)

AF amplifier(IC405: TA7368F)

SECTION 3 DISASSEMBLY INSTRUCTIONS

3 - 1

Chassis unit

B CD

F

G

EH

A

EF

Shield cover

LLK

I

I

KJ

J

Main unit

Chassis unit

N

N

Front unit

M

O

• REMOVING THE CHASSIS UNIT1 Unscrew 1 nut A, and remove 1 knob B.2 Remove 1 washer c, and unscrew 1 screw D.3 Unscrew 2 screws E, and remove 2 washers F.4 Unscrew 2 screws G.5 Take off the chassis unit in the direction of the arrow.6 Remove the cable H from the chassis unit.

• REMOVING THE FRONT UNIT1 Unscrew 4 screws M.2 Unsolder 11 points N.3 Unplug the connector O from J402 on the Front unit.4 Take off the front unit in the direction of the arrow.

• REMOVING THE MAIN UNIT1 Unscrew 2 screws I.2 Unsolder 5 points J, and remove the shield cover.3 Unscrew 5 screws K.4 Unsolder 5 points L, and take off the main unit in the

direction of the arrow.

4 - 1

SECTION 4 CIRCUIT DESCRIPTION

4-1 RECEIVER CIRCUITS4-1-1 ANTENNA SWITCHING CIRCUIT

(MAIN UNIT)The antenna switching circuit functions as a low-pass filterwhile receiving and a resonator circuit while transmitting.This circuit does not allow transmit signals to enter thereceiver circuits.

Received signals enter the antenna connector (CHASSIS;J1) and pass through the low-pass filter (L1, L2, C1–C5).The filtered signals are passed through the λ⁄4 type antennaswitching circuit (D5, D6, L5, L6) and then applied to the RFcircuit.

4-1-2 RF CIRCUIT (MAIN UNIT)The RF circuit amplifies signals within the range of frequen-cy coverage and filters out-of-band signals.

The signals from the antenna switching circuit pass throughthe two-stage tunable bandpass filters (D4, D8, L7, L8). Thefiltered signals are amplified at the RF amplifier (Q2) andthen passed through the another two-stage tunable band-pass filters (D9, D10, L9, L11) to suppress unwanted sig-nals. The filtered signals are applied to the 1st mixer circuit.

D4, D8–D10 employ varactor diodes, that are controlled bythe CPU via the D/A converter (IC6), to track the bandpassfilter. These varactor diodes tune the center frequency of anRF pass band for wide bandwidth receiving and good imageresponse rejection.

4-1-3 1ST MIXER AND 1ST IF CIRCUITS(MAIN UNIT)

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

The RF signals from the bandpass filter are mixed with the1st LO signals, where come from the RX VCO circuit via theattenuator (R26–R28), at the 1st mixer circuit (Q3) to pro-duce a 46.35 MHz 1st IF signal. The 1st IF signal is passedthrough a monolithic filter (FI1) in order to obtain selectioncapability and to pass only the desired signals. The filteredsignal is applied to the 2nd IF circuit after being amplified atthe 1st IF amplifier (Q4).

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

The 2nd mixer circuit converts the 1st IF signal into a 2nd IFsignal. The double-conversion superheterodyne system(which convert receive signals twice) improves the imagerejection ratio and obtains stable receiver gain.

The 1st IF signal from the IF amplifier (Q4) is applied to the2nd mixer section of the FM IF IC (IC1, pin 16), and is mixedwith the 2nd LO signal to be converted into a 450 kHz 2ndIF signal.

The FM IF IC (IC1) contains the 2nd mixer, 2nd local oscil-lator, limiter amplifier, quadrature detector, active filter andnoise amplifier circuits. A 2nd LO signal (45.9 MHz) is pro-duced at the PLL circuit by tripling it’s reference frequency(15.3 MHz).

The 2nd IF signal from the 2nd mixer (IC1, pin 3) passesthrough the ceramic filter (FI2) to remove unwanted hetero-dyned frequencies. It is then amplified at the limiter amplifi-er section (IC1, pin 5) and applied to the quadrature detec-tor section (IC1, pins 10, 11) to demodulate the 2nd IF sig-nal into AF signals.

The demodulated AF signals are output from pin 9 (IC1) andapplied to the AF circuit via the receiver mute circuit.

Mixer

16

Limiteramp.

2nd IF filter450 kHz X2

15.3 MHz45.9 MHz

IC1 TA31136FN12 1st IF from the IF amplifier (Q4)

"RSSI" signal to the CPU (FRONT unit; IC401, pin 50)

11109

8 7 5

AF signal "DET"

"SQIN" signal from the D/A converter IC(IC6, pin 2)

R5V

X2

2

Activefilter

Noisedetector

FMdetector

13

"NOIS" signal to the CPU (FRONT unit; IC401, pin 41)

RSSI

Noisecomp.

×3PLL IC

IC4

Q1912FI2

3

• 2ND IF AND DEMODULATOR CIRCUITS

4 - 2

4-1-5 AF AMPLIFIER CIRCUIT(MAIN AND FRONT UNITS)

The AF amplifier circuit amplifies the demodulated AF sig-nals to drive a speaker. This transceiver employs the baseband IC which is composed of pre-amplifier, expander,scrambler, MSK de-modulator, etc. at the AF amplifier sec-tion.

The AF signals from the FM IF IC (IC1, pin 9) are amplifiedat the AF amplifier section of the base band IC (IC10, pin 5)and are then applied to the low-pass filter section of it.

The filtered signals passes through the high-pass filter tosuppress unwanted harmonic components. The signalspass through (or bypass) scrambler and expander sections,and are then applied to (or bypass) the scrambler IC (IC14)via the analog switch (IC13). The signals are amplified at theamplifier section of the base band IC (IC10), and passthrough the AF mute switch (IC406) and low-pass filter(IC403). The filtered signals pass through the AF volume,and are then applied to the AF power amplifier (IC405) todrive the speaker.

4-1-6 RECEIVE MUTE CIRCUITS(MAIN AND FRONT UNITS)

• NOISE SQUELCHA 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.

Some noise components in the AF signals from the FM IF IC(IC1, pin 9) are passed through the D/A converter (IC6, pin1). The signals are applied to the active filter section in theFM IF IC (IC1, pin 8). Noise components about 10 kHz areamplified and output from pin 7.

The filtered signals are converted into the pulse-type signalsat the noise detector section and output from pin 13 (NOIS).

The “NOIS” signal from the FM IF IC is applied to the CPU(FRONT unit; IC401, pin 41). Then the CPU analyzes thenoise condition and controls the AF mute signal via “AFON”line from expander IC (FRONT unit; IC410, pin 7) to the AFpower controller (FRONT unit; Q401, Q402).

• CTCSS AND DTCSThe tone squelch circuit detects AF signals and opens thesquelch only when receiving a signal containing a matchingsubaudible tone (CTCSS or DTCS). When tone squelch is inuse, and a signal with a mismatched or no subaudible toneis received, the tone squelch circuit mutes the AF signalseven when noise squelch is open.

A portion of the “DET” AF signals from the FM IF IC (IC1, pin9) passes through the low-pass filter (IC5, pin 5) to removeAF (voice) signals, and are then applied to the amplifier(MAIN unit; IC5, pin 10). The amplified signals are applied tothe CTCSS or DTCS decoder inside of the CPU (FRONT;IC401, pin 44) via the “CDEC” line. The CPU outputs AFmute control signal, and is then applied to the I/O expanderIC (IC410). The IC outputs AF mute circuit (IC406) and AFpower supply circuits (Q401, Q402) control signals via the“AFON” line.

4-2 TRANSMITTER CIRCUITS4-2-1 MICROPHONE AMPLIFIER CIRCUIT

(FRONT AND MAIN UNITS)The microphone amplifier circuit amplifies audio signalswithin +6 dB/octave pre-emphasis characteristics from themicrophone to a level needed for the modulation circuit.This transceiver employs the base band IC which is com-posed of microphone amplifier, compressor, scrambler, lim-iter, splatter filter, MSK modulator, etc. at the microphoneamplifier section.

The AF signals (MIC) from the microphone (MC401) arepassed through the microphone mute switch (IC406, pins 2,1), and are then applied to the amplifier (IC407, pins 2, 6).The amplified signals pass through (or bypass) the scram-bler IC (IC14) via the analog switch (IC13), and are thenapplied to the microphone amplifier section of the base bandIC (MAIN unit; IC10, pins 3, 4). The amplified signals arepassed through or bypass the compressor, scrambler sec-tions of IC10 (MAIN unit), and are then passed through thehigh-pass, limiter amplifier, splatter filter sections of IC10(MAIN unit).

The filtered AF signals are applied to the FM/PM switch(MAIN unit; IC11, pin 6), and pass through the low-pass fil-ter (MAIN unit; IC5, pin 1). The amplified signals are appliedto the D/A converter (MAIN unit; IC6, pin 4)The output signals from the D/A converter (MAIN unit; IC6,pin 3) are applied to the modulation circuit (MAIN unit; D18).

AF mute(IC406)

Base band IC(IC10)

"DET" AF signalfrom FM IF IC (IC1, pin 9)

5

20

Scrambler IC(IC14)

LPF

AFvolume

AF

IC405Speaker

(SP1)

IC403

18 18

Analog switch(IC13)

8

11

10

9

19

15

• AF AMPLIFIER CIRCUIT

4 - 3

4-2-2 MODULATION CIRCUIT (MAIN UNIT)The modulation circuit modulates the VCO oscillating signal(RF signal) using the microphone audio signals.

The AF signals from the D/A converter (IC6, pin 3) changethe reactance of varactor diode (D18) to modulate the oscil-lated signal at the TX VCO circuit (Q13, D16, D17). Themodulated VCO signal is amplified at the buffer amplifiers(Q10, Q12) and is then applied to the drive amplifier circuitvia the T/R switch (D14).

The CTCSS/DTCS signals (“CENC0”, “CENC1”, ”CENC2”from the CPU (FRONT unit; IC401, pins 79–81) passthrough the low-pass filter (IC403, pins 1, 3), and are thenapplied to the D/A converter via the “CDCS” line (IC6, pin 9).The output signal from the D/A converter (IC6, pin 10) pass-es through the low-pass filter (IC5, pins 1, 2). TheCTCSS/DTCS signals are mixed with “MOD” signal at thelow-pass filter (IC5), and are then applied to the D/A con-verter again (IC6, pin 4).

4-2-3 DRIVE/POWER AMPLIFIER CIRCUITSThe drive/power amplifier circuits amplify the VCO oscillat-ing signal to an output power level.

The signal from the VCO circuit passes through the T/Rswitch (D14), and is amplified at the pre-drive (Q9), drive(Q8), power (Q7) amplifiers to obtain 5 W of RF power (at7.2 V DC).

The amplified signal is passed through the power detector(D1), antenna switching circuit (D2) and low-pass filter (L1,L2, C1–C5), and is then applied to the antenna connector(CHASSIS unit; J1).

The bias current of the pre-drive (Q9), drive (Q8) and power(Q7) amplifiers are controlled by the APC circuit.

4-2-4 APC CIRCUIT (MAIN UNIT)The APC circuit (IC2, D1) protects the drive and poweramplifiers from excessive current drive, and selects outputpower of HIGH, LOW2 or LOW1.

The power detector circuit (D1) detects the transmit poweroutput level and converts it into DC voltage. The output volt-age is at a minimum level when the antenna impedance ismatched at 50 Ω and is increased when it is mismatched.

The detected voltage is applied to the differential amplifier(IC2, pin 3), and the “T2” signal from the D/A converter (IC6,pin 14), controlled by the CPU (FRONT unit; IC401), isapplied to the other input for reference. When antennaimpedance is mismatched, the detected voltage exceedsthe power setting voltage. Then the output voltage of the dif-ferential amplifier (IC2, pin 4) controls the input current ofthe pre-drive (Q9), drive (Q8) and power (Q7) amplifiers toreduce the output power.

4-3 PLL CIRCUITS4-3-1 PLL CIRCUIT (MAIN UNIT)A PLL circuit provides stable oscillation of the transmit fre-quency and receive 1st LO frequency. The PLL output com-pares the phase of the divided VCO frequency to the refer-ence frequency. The PLL output frequency is controlled bythe divided ratio (N-data) of a programmable divider.

The PLL circuit contains the TX/RX VCO circuits (Q13, Q14,D16, D17, D19, D20). The oscillated signal is amplified atthe buffer amplifiers (Q11, Q12) and then applied to the PLLIC (IC4, pin 8) after being passed through the low-pass filter(L32, C206–C208).

The PLL IC contains a prescaler, programmable counter,programmable divider and phase detector, etc. The enteredsignal is divided at the prescaler and programmable countersection by the N-data ratio from the CPU. The divided signalis detected on phase at the phase detector using the refer-ence frequency.

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

Q7Poweramp.

IC2APCamp.

Q8Driveramp.

+

—

Q9Predrive

VCC

to antenna

T2

TMUTD25

RF signalfrom PLL circuit

T5V

APC control circuitPower detectorcircuit (D1)

D1

L4 L3

• APC CIRCUIT

4 - 4

4-3-2 VCO CIRCUIT (MAIN UNIT)The VCO circuit contains a separate RX VCO (Q14, D19,D20) and TX VCO (Q13, D16, D17). The oscillated signal isamplified at the buffer amplifiers (Q10, Q12) and is thenapplied to the T/R switch (D14, D15). Then the receive 1stLO (Rx) signal is applied to the 1st mixer (Q3) and the trans-mit (Tx) signal to the pre-drive amplifier circuit (Q9).

A portion of the signal from the buffer amplifier (Q12) is fedback to the PLL IC (IC4, pin 8) via the buffer amplifier (Q11)as the comparison signal.

LINE

VCC

+5V

S5V

R5V

T5V

DESCRIPTION

The voltage from the connected battery pack.

Common 5 V converted from the VCC line at the+5 regulator circuit (IC9). The output voltage issupplied to the fast switch (IC17), buffer ampli-fiers (IC16, IC18) and so on.

Common 5 V converted from the VCC line at theS5 regulator circuit (Q23–Q25). The output volt-age is supplied to the ripple filter (Q17), PLL IC(IC4), FRONT unit, etc.

Receive 5 V converted from the S5V line at theR5 regulator circuit (Q22). The output voltage issupplied to the tripler (Q19), FM IF IC (IC1), IFamplifier (Q4), VCO switch (Q15, Q16), 1stmixer (Q3), etc.

Transmit 5 V converted from the S5V line at theT5 regulator circuit (Q21). The output voltage issupplied to the pre-drive (Q9), APC amplifier(IC2).

LINE

VCC

CPU5

S5V

DESCRIPTION

Same voltage as VCC line on the MAIN unit isapplied to the FRONT unit via the J401, pins 1,2 (FRONT unit). The voltage is supplied to the[PWR] switch controller (Q401, Q402).

Same voltage as +5V line on the MAIN unit isapplied to the FRONT unit via the J401, pin 4(FRONT unit). The voltage is supplied to theCPU (IC401), reset IC (IC408), etc.

Same voltage as S5V line on the MAIN unit isapplied to the FRONT unit via the J401, pin 5(FRONT unit). The voltage is supplied to the micmute circuit (IC406), etc.

Shift register

PrescalerPhasedetector

Loopfilter

Programmablecounter

Programmabledivider

X215.3 MHz

1

BufferQ12

BufferQ8

BufferQ10

BufferQ11

91011

SCKSOPLST

to transmitter circuit

to 1st mixer circuit

D14

D15

5 8

Q13, D16, D17

TX VCO

Q14, D19, D20

RX VCO

IC4 MB15A02

3

45.9 MHz 2nd LO signal to the FM IF IC(IC1, pin 2)

Tripler

Q19

2

"LVIN" signal to the CPU(FRONT unit; IC401, pin 49)

LPF

• PLL CIRCUIT

4-4 POWER SUPPLY CIRCUIT4-4-1 MAIN UNIT VOLTAGE LINE

4-4-2 FRONT UNIT VOLTAGE LINE

4 - 5

4-5 OTHER CIRCUITS4-5-1 COMPOUNDER CIRCUIT (MAIN UNIT)IC-F50/F51 have compounder circuit which can improve S/Nratio and become wide dynamic range to suppress thetransmitting signal and to extend receiving signal. The circuitis composed of the base band IC (MAIN unit; IC10).

(1) IN CASE OF TRANSMITTINGThe audio signals from the microphone are applied to thebase band IC (IC10, pin 3) via microphone mute circuit(FRONT unit; IC406), microphone amplifier (IC407), etc.The signals are amplified at the amplifier section, and arethen applied to the compressor circuit to compress the audiosignals. The signals pass through (or bypass) scramblersection, and are then amplified at limiter amplifier sectionafter being passed through the high-pass filter. The ampli-fied signals pass through the low-pass filter section, and arethen applied to the modulation circuit (Q13, D16–D18) viathe FM/PM switch (IC11), low-pass filter (IC5) and D/A con-verter (IC6).

(2) IN CASE OF RECEIVINGThe demodulated AF signals from the IF IC are applied tothe amplifier section of base band IC (IC10, pin 23), andthen pass through the low-pass and high-pass filter sectionto suppress unwanted signals. The filtered signals passthrough (or bypass) scrambler section, and are then appliedto the expander circuit to expand AF signals. The signalspass through (or bypass) scrambler IC (IC14), and are thenapplied to the analog switch (IC13, pins 8, 11). The signalsare applied to the base band IC’s amplifier section (IC10,pins 19, 20), and are then applied to the AF amplifier circuit.

4

5

6

7

11

12

13

14

LEDR

LEDT

LIGT

AFON

DUSE

MCON

CSFT

SPON

Outputs RX LED control signal.Low: Lights ON.

Outputs TX LED control signal.Low: Lights ON.

Outputs back light LED control signal.Low: Back light is ON.

Outputs audio control signal.Low: Outputs audio signals from

speaker.

• Outputs CTCSS/DTCS switching sig-nal when transmitting.High: Selected DTCS.

• Outputs Min. VR switching signalwhen receiving.Low: Select Min VR.

NOTE: Audio signals are prior totransmitting.

Outputs microphone select signal.High: While the internal microphone

is used.

Outputs shift signal for reference oscil-lator’s frequency.

Outputs the internal speaker controlsignal.

High: The internal speaker is select-ed.

Pin PortDescriptionnumber name

Scrambler/De-scrambler

TX/RXHPF

Pre-emphasis Limiter Splatter VR2

Expander VR4

RXA2

SMF

De-emphasis

Com-pressor

VR1(HPF)

RXLPF

VR3(HPF)

4TXINO

7 MOD

18

19

20 SIGNAL

3TXIN

22RXINO

23RXIN

21SDEC

10

14MDIR

9

MTDT

MTCK

13MSCK

11MDIO

12MRDF

MSKModulator

MSKDemodulator

MSKBPF

ControlRegister

TXA1

RXA1

• BASE BAND IC BLOCK DIAGRAM

4-6 PORT ALLOCATIONS4-6-1 EXPANDER IC (FRONT UNIT; IC410)

4 - 6

4-6-2 MAIN CPU (FRONT unit; IC401)

Input port for the PTT switch detectionsignal.

Low: While the PTT switch ispushed.

Input ports for the key return A/D sig-nals.

Input port for the detect signal for con-necting battery pack’s voltage.

Input port for the PLL lock voltage.

Input port for the S-meter signal fromthe FM IF IC (MAIN unit; IC1, pin 12).

Input port for the transceiver’s internaltemperature detecting signal.

Input port for the optional microphonedetermine signal.

Input port for the PLL unlock signal.Low: The PLL circuit is unlocked.

Outputs serial data control signal tothe base band IC (MAIN unit; IC10, pin14)

Output single tone encoder signal.

Outputs the cloning data signal.

Input port for the cloning data signal.

Input port for the receiving MSK detec-tion signal from the base band IC(MAIN unit; IC10, pin 12)

Output the CTCSS/DTCS signals.

• Outputs strobe signals to the D/Aconvertor (IC6, pin 6).

• Input port for the connecting batterytype detect signal.

Output common signal to the LCD dis-play.

PTT

KR1KR0

BATV

LVIN

RSSI

TEMP

OPTV

ULCK

MDIR

SENC3–SENC0

CLO

CLI

MRDF

CENC2–CENC0

DAST

COM4–COM1

45

4647

48

49

50

51

52

55

71

72–75

76

77

78

79–81

82

88–91

1–11,

13,

15–25,

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

43

44

SEG23–SEG13,

SEG12,

SEG11–SEG1

SO

SCK

MDIO

MSCK

SCST

PLST

ESDA

ESCL

SCAT

EXSF

EXSM

EXOE

BEEP

MTDT

MTCK

NOIS

SDEC

CDEC

Output segment data to the LCD dis-play.

Outputs serial data to the PLL IC(MAIN unit; IC6, pin 8) and D/A con-vertor (MAIN unit; IC6, pin 8).

Outputs serial clock signal to the PLLIC (MAIN unit; IC4, pin 9), D/A conver-tor (MAIN unit; IC6, pin 7), etc.

I/O port for the serial data signalsfrom/to the base band IC (MAIN unit;IC10, pin 11).

Outputs clock signal to the base bandIC (MAIN unit; IC10, pin 13).

Outputs strobe signals to the scram-bler IC (MAIN unit; IC14, pin 11).

Outputs strobe signals to the PLL IC(MAIN unit; IC4, pin 11).

I/O port for data signals from/to theEEPROM (IC409, pin 5).

Outputs clock signal to the EEPROM(IC409, pin 6).

• Outputs power down control signal tothe scrambler IC (MAIN unit; IC14,pin 12).

• Input port for the detection signalwhether the scrambler unit isinstalled or not.

Outputs strobe signals to the expanderIC (IC410, pin 2).

Outputs strobe signals to the expanderIC (MAIN unit; IC12, pin 1).

Outputs the enable signal to theexpander ICs (IC410, pin 15 and MAINunit; IC12, pin 15).

Outputs beep audio signals.

Outputs MSK data for transmitting tothe base band IC (MAIN unit; IC10, pin10).

Input port for the transmitting MSKclock signal from the base band IC(MAIN unit; IC10, pin 9).

Input port for the noise signal from theFM IF IC (MAIN unit; IC1, pin 13).

Input port for single tone decode signalfrom the base band IC (MAIN unit;IC10, pin 21).

Input port for CTCSS/DTCS signalfrom the amplifier (MAIN unit; IC5, pin8).



4 - 7

4

5

6

7

11

12

13

14

LEDR

LEDT

LIGT

AFON

DUSE

MCON

CSFT

SPON

Outputs RX LED control signal.Low: Lights ON.

Outputs TX LED control signal.Low: Lights ON.

Outputs back light LED control signal.Low: Back light is ON.


speaker.

• Outputs CTCSS/DTCS switching sig-nal when transmitting.High: Selected DTCS.

• Outputs Min. VR switching signalwhen receiving.Low: Select Min VR.

NOTE: Audio signals are prior totransmitting.

Outputs microphone select signal.High: While the internal microphone

is used.

Outputs shift signal for reference oscil-lator’s frequency.

Outputs the internal speaker controlsignal.

High: The internal speaker is select-ed.


4-6-3 EXPANDER IC (FRONT UNIT; IC410)

4

5

6

7

11

12

13

14

R5C

T5C

LIGT

AFON

MUT2

MUT1

PMFM

TMUT

Outputs the R5 regulator (Q22) controlsignal.

Low: While receiving.

Outputs the T5 regulator (Q21) controlsignal.

Low: While transmitting.

Outputs the S5 regulator (Q23–Q25)control signal.

Low: While the S5 regulator outputs5 V voltage.


speaker.

Outputs the analog switch (IC13, pins5, 6) control signal to control thescrambler unit.

High: While the scrambler function isON.

Low: While the microphone mute orAF mute is ON.

Outputs the analog switch (IC13, pins12, 13) control signal to control thescrambler unit.

High: While the scrambler function isON.

Low: While the microphone mute orAF mute is ON.

Outputs the FM/PM modulationswitching signal to the FM/PM switch(IC11, pin 5).

High: PM is selected.

Outputs the transmitting mute switchcontrol signal to the mute switch(D25).

High: While muting.


4-6-5 EXPANDER IC (MAIN UNIT; IC12)

11

14

15

22

23

BAL

T2

T1

LVA

REF

Outputs the modulation balance levelcontrol signal. The signal is applied tothe buffer amplifier (IC16, pin 2).

• Outputs the bandpass filter tuningsignal. The output signal is applied tothe bandpass filters (D9, D10).

• Outputs the TX power control signal.The output signal is applied to theAPC amplifier (IC2, pin 1).

Outputs the bandpass filter tuning sig-nal. The output signal is applied to thebandpass filters (D4, D8).

Outputs the PLL lock voltage controlsignal. The output signal is applied tothe buffer amplifier (IC16, pin 5).

Outputs the reference oscillator cor-recting voltage. The voltage is appliedto the buffer amplifier (IC16, pin 3).


4-6-4 D/A CONVERTER IC (MAIN UNIT; IC6)

5 - 1

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATIONWhen adjusting IC-F60/F61, the optional CS-F50 ADJ ADJUSTMENT SOFTWARE (Rev. 1.0 or later), *OPC-966 JIG CABLE (modifiedOPC-966 CLONING CABLE) are required.

REQUIRED TEST EQUIPMENT

SYSTEM REQUIREMENTS• Microsoft® Windows® 95 or Windows® 98• RS-232C serial port

ADJUSTMENT SOFTWARE INSTALLATIONq Boot up Windows.

- Quit all applications when Windows is running.w Insert the cloning software CD-ROM into the appropriate

CD-ROM drive.e Select ‘Run’ from the [Start] menu.r Type the setup program name using the full path name,

then push [Enter] key.(For example; D:\Setup.exe)

t Follow the prompts.y Program group ‘CS-F50 ADJ’ appears in the ‘Programs’

folder of the [Start] menu.

BEFORE STARTING SOFTWARE ADJUSTMENTProgram the adjustment frequencies, listed in page 5-2, intothe transceiver using with the CS-F50 before starting thesoftware adjustment. Otherwise, the transceiver can notstart software adjustment.

CAUTION!: BACK UP the originally programed memorydata in the transceiver before progaming theadjustment frequencies. When program the adjustment frequenciesinto the transceiver, the transceiver’s memorydata will be overwritten and lose original mem-ory data at the same time.

STARTING SOFTWARE ADJUSTMENTq Connect IC-F60/F61 and PC with *OPC-966 JIG CABLE.w Turn the transceiver power ON.e Boot up Windows, and click the program group ‘CS-F50

ADJ’ in the ‘Programs’ folder of the [Start] menu, thenCS-F50 ADJ’s

window appears.r Click ‘Connect’ on the CS-F50’s window, then appears

IC-F60/F61’s up-to-date condition.t Set or modify adjustment data as desired.

Microsoft and Windows are registered trademarks ofMicrosoft Corporation in the U.S.A. and other countries.

EQUIPMENT

DC power supply

FM deviation meter

Frequency counter

Digital multimeter

RF power meter(terminated type)

GRADE AND RANGE

Output voltage : 7.5 V DCCurrent capacity : 5 A or more

Frequency range : DC–600 MHzMeasuring range : 0 to ±10 kHz

Frequency range : 0.1–600 MHzFrequency accuracy : ±1 ppm or betterSensitivity : 100 mV or better

Input impedance : 10 MΩ/V DC or better

Measuring range : 1–10 WFrequency range : 300–600 MHzImpedance : 50 ΩSWR : Less than 1.2 : 1

EQUIPMENT

Audio generator

Attenuator

Standard signal generator (SSG)

DC voltmeter

Oscilloscope

AC millivoltmeter

GRADE AND RANGE

Frequency range : 300–3000 HzOutput level : 1–500 mV

Power attenuation : 40 or 50 dBCapacity : 10 W or more

Frequency range : 300–600 MHzOutput level : 0.1 µV–32 mV

(–127 to –17 dBm)

Input impedance : 50 kΩ/V DC or better

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

Measuring range : 10 mV–10 V

5 - 2

CS-F50 ADJ Rev.1.0File

COM 1: OPEN

Option

Connect Reload (F5) Disp para

[A / D]VIN : 203 : CBh : 7.96 VTEMPS : 190 : BEh : 32.23 'CLVIN : 110 : 6Eh : 2.16 VSD : 31 : 1Fh : 0.61 VS MTR :

Power (Hi) : 155 [ # # # # # # # # # # # # ] Power (L2) : 82 [ # # # # # # ]Power (L1) : 51 [ # # # # ]

BAL N : 84 [ # # # # # # # ]BAL Ratio : 97 [ # # # # # # # # ]

MOD N : 81 [ # # # # # # ]MOD Ratio : 97 [ # # # # # # # # ]

CTCS/DTCS : 159 [ # # # # # # # # # # # # ]SQL : 100 [ # # # # # # # # ]REF : 137 [ # # # # # # # # # # # ]

BPF ALL : [Enter] to sweepBPF T1 : 56 [ # # # # ] [Enter] to sweepBPF T2 : 51 [ # # # # ] [Enter] to sweepRX LVA : 136 [ # # # # # # # # # # # ] [Enter] to sweepTX LVA : 104 [ # # # # # # # # ] [Enter] to sweep

LV (RX LVA) : 179 [ # # # # # # # # # # # # # # ] [3.51 V]LV (TX LVA) : 179 [ # # # # # # # # # # # # # # ] [3.51 V]

S-METER : [Enter] to start

[D / A]BPF T1 : 108 : 6Ch : 2.12 VT2/POW : 103 : 67h : 2.02 VREF : 137 : 89h : 2.69 VMOD BAL : 0 : 00h : 0.00 %Dev : 0 : 00h : 0.00 VCTCSS : 0 : 00h : 0.00 VSQL Lev : 100 : 64h : 39.22 %LVA : 136 : 88h : 2.67 V

CH No. : 01 RX Freq = 400.000000, TX = < RF Power: High Mode: Wide

: Transceiver's connection state

: Reload adjustment data

: Receive sensitivity measurement

: Connected DC voltage measurement

: PLL lock voltage measurement

: Operating channel select

: RF output power

: FM deviation balance (Narrow)

: FM deviation balance (Wide)

: FM deviation (Narrow)

: FM deviation (Wide)

NOTE:

1

5

4

6

1011

1617

1819

12

9

1

2

3

4

5

6

7

8

12

13

: CTCSS/DTCS deviation

: Squelch level

: Reference frequency

: Receive sensitivity (automatically)

: PLL lock voltage for RX (automatically)

: PLL lock voltage for TX (automatically)

: PLL lock voltage for RX (manually)

: PLL lock voltage for TX (manually)

: S-meter

: Adjustment items

9

10

11

14

15

16

17

18

19

20

21

The above values for settings are example only. Each transceiver has its own specific values for each setting.

3

2

8

7

1314

15

2120

• SCREEN DISPLAY EXAMPLE

1

2

3

4

5

6

174.000 MHz

174.000 MHz

174.000 MHz

174.000 MHz

174.000 MHz

174.000 MHz

TX power : Hi

TX power : L2

TX power : L1

TX power : L1DTCS code : 007Band width : Narrow

TX power : L1DTCS code : 007Band width : Middle

TX power : L1DTCS code : 007Band width : Wide

• ADJUSTMENT FREQUENCY LIST

CH FREQUENCY ADJUSTMENT ITEM

7

8

9

10

11

155.000 MHz

155.000 MHz

155.000 MHz

155.000 MHz

136.000 MHz

TX power : L1Band width : Narrow

TX power : L1Band width : Middle

TX power : L1Band width : Wide

TX power : L1Band width : WideCTCSS : 151.4 HzDTCS code : 007

Band width : Wide

CH FREQUENCY ADJUSTMENT ITEM

5 - 3

+

Add a jumper wire here

Electrolytic capacity47 µF

OPC-966(Cloning cable)

Audio generator300 Hz to 3 kHz

AC millivoltmeter

PTTPTTE

MICMICE

SP–SP+

+–

FMdeviation meter

SINAD meter

Speaker (8 Ω)

Audio generator

*OPC-966(JIG CABLE)

IC-F50/F51

(incl. level converter circuit)

DB9 female plug

to an RS-232C port

RS-232C cable (straight)

Personal computer

to the antenna connector

Attenuator40 dB or 50 dB

RF power meter0.1–10 W/50 Ω

Frequencycounter

Standard signal generator0.1 µV to 32 mV

(–127 dBm to –17 dBm)

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

• CONNECTION

• *OPC-966 (JIG CABLE)

5 - 4

5-2 SOFTWARE ADJUSTMENTS (TRANSMITTING)Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.

1

2

3

4

1

1

2

3

1

2

3

1

2

3

• Operating CH : CH3• Receiving

• Operating CH : CH3• Transmitting

• Operating CH : CH11• Receiving


• Operating CH : CH3• Connect an RF power meter or 50 Ω

dummy load to the antenna connector.• Transmitting




• Operating CH : CH7• Set the FM deviation meter as:

HPF : OFFLPF : 20 kHzDe-emphasis : OFFDetector : (P–P)/2

• Connect the audio generator to the multiconnector through the JIG cable (*OPC-966) and set as : 1.0 kHz/150 mVrms

• Transmitting



• Operating CH : CH4• No audio applied to the [MIC] input.• Set an FM deviation meter as:

HPF : OFFLPF : 20 kHzDe-emphasis : OFFDetector : (P–P)/2

• IF bandwidth : Narrow• Transmitting



• Operating CH : CH10• No audio applied to the [MIC] input.• Transmitting

PLL LOCKVOLTAGE[LV (RX LVA)][LV (TX LVA)]

REFERENCEFREQUENCY[REF]

OUTPUTPOWER[Power (Hi)]

[Power (L2)]

[Power (L1)]

FMDEVIATION[MOD N](Narrow)

[MOD Ratio](Middle)

[MOD Ratio](Wide)

MODULATIONBALANCE[BAL N](Narrow)

[BAL Ratio](Middle)

[BAL Ratio](Wide)

CTCSS/DTCSDEVIATION[CTCS/DTCS]

Software

Software

Toppanel

Toppanel

Toppanel

Toppanel

Check the “LV” item on the CS-F50 ADJ’s display.

Check the “LV” item on the CS-F50 ADJ’s display.

Connect a digital multimeter tothe “LV” line.

Loosely couple a frequencycounter to the antenna connec-tor.

Connect an RF power meter tothe antenna connector.

Connect an FM deviation meterto the antenna connectorthrough the attenuator.

Connect an FM deviation meterwith an oscilloscope to theantenna connector through anattenuator.

Connect an FM deviation meterto the antenna connectorthrough the attenuator.

3.5 V

3.5 V

0.9–1.5 V(Verify)

0.9–1.5 V(Verify)

174.0000 MHz

5.0 W

2.0 W

1.0 W

±2.10 kHz

±3.20 kHz

±4.10 kHz

±0.68 kHz

ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT

VALUEUNIT LOCATION

Set to square wave form

MAIN

Frontpanel

Minimum distortionlevel

Set “SQL level” toclose squelch.

Then set “SQL level”at the point wherethe audio signalsjust appears.

5 - 5

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

SOFTWARE ADJUSTMENTS (RECEIVING)• Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.• Need to adjust “S-METER ADJUSTMENT” after “RX SENSITIVITY ADJUSTMENT” is adjusted.

Otherwise, “S-METER ADJUSTMENT” will not be adjusted properly.

1

1

2

1

• Operating CH : CH11• Connect a standard signal generator to

the antenna connector and set as:Frequency : 136.000 MHzLevel : 10 µV* (–87 dBm)Modulation : 1 kHzDeviation : ±3.5 kHz

• Receiving

• Operating CH : CH11• Connect an SSG to the antenna con-

nector and set as:Frequency : 136.000 MHzLevel : 4.5 µV* (–94 dBm)Modulation : 1 kHzDeviation : ±3.5 kHz

• Receiving

• Set an SSG as :Level : 0.25 µV* (–119 dBm)Modulation : 1 kHzDeviation : ±3.5 kHz

• Receiving

• Operating CH : CH9• Connect an SSG to the antenna con-

nector and set as:Frequency : 155.000 MHzLevel : 0.18 µV* (–122 dBm)Modulation : 1 kHzDeviation : ±3.5 kHz

• Receiving

RXSENSITIVITY[BPF T1],[BPF T2]

S-METER[S-METER]

SQUELCHLEVEL[SQL]

Connect a SINAD meter with an8 Ω load to the multi connectorthrough the JIG cable (*OPC-966).

Internal speaker

ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT

VALUEUNIT LOCATION

CONVENIENT:The BPF T1, BPF T2 can be adjusted automatically.q-1: Set the cursor to “BPF ALL” on the adjustment program and then push [ENTER] key.q-2: The connected PC tunes BPF T1, BPF T2 to peak levels.

orw-1: Set the cursor to one of BPF T1, T2 as desired.w-2: Push [ENTER] key to start tuning.w-3: Repeat w-1 and w-2 to perform additional BPF tuning.

Push [ENTER] key on the connected computer keyboard toset “S1 level”.

Push [ENTER] key on the connected computer keyboard toset “S6 level”.

[FRONT UNIT][VR BOARD]

R601 7210003130 VARIABLE TP76N97N-13F-10KA-2497 T

W601 8900012340 CABLE OPC-1260 T

EP601 0910056532 PCB B 6034B

D701 1790001810 S.VARISTOR AVR-M1005C080MTABB BD702 1790001810 S.VARISTOR AVR-M1005C080MTABB BD703 1790001810 S.VARISTOR AVR-M1005C080MTABB BD704 1790001810 S.VARISTOR AVR-M1005C080MTABB TD705 1790001810 S.VARISTOR AVR-M1005C080MTABB B

R701 7410001130 S.ARRAY EXB28V102JX T

C701 4030017460 S.CERAMIC ECJ0EB1E102K BC702 4030017460 S.CERAMIC ECJ0EB1E102K BC703 4030017460 S.CERAMIC ECJ0EB1E102K BC704 4030017460 S.CERAMIC ECJ0EB1E102K B

EP701 6910012350 S.BEAD MMZ1608Y 102BT BEP702 6910012350 S.BEAD MMZ1608Y 102BT BEP703 6910012350 S.BEAD MMZ1608Y 102BT BEP704 6910012350 S.BEAD MMZ1608Y 102BT BEP705 6910012350 S.BEAD MMZ1608Y 102BT BEP706 0910056523 PCB B 6035C

IC401 1140011780 S.IC HD6432264F01TF (FX-2681A) TIC403 1110005340 S.IC NJM12902V-TE1 TIC405 1110001810 S.IC TA7368F (ER) TIC406 1130011740 S.IC TC7W66FK (TE85L) TIC407 1110005330 S.IC NJM12904V-TE1 TIC408 1110006260 S.IC BD5242G-TR TIC409 1130011580 S.IC 24LC64T-I/SN TIC410 1130007570 S.IC BU4094BCFV-E2 T

Q401 1520000450 S.TRANSISTOR 2SB1132 T100 Q TQ402 1590001190 S.TRANSISTOR XP6501-(TX) .AB TQ403 1530002840 S.TRANSISTOR 2SC4116-Y (TE85R) BQ404 1560001330 S.FET RSR025N03 BQ405 1560001330 S.FET RSR025N03 BQ406 1590000430 S.TRANSISTOR DTC144EUA T106 BQ407 1590000720 S.TRANSISTOR DTA144EUA T106 TQ408 1590000430 S.TRANSISTOR DTC144EUA T106 TQ409 1590002370 S.TRANSISTOR XP4111 (TX) TQ411 1590001660 S.TRANSISTOR XP4312 (TX) TQ412 1590000720 S.TRANSISTOR DTA144EUA T106 TQ413 1560001330 S.FET RSR025N03 B

D401 1790001250 S.DIODE MA2S111-(TX) TD402 1790001250 S.DIODE MA2S111-(TX) TD403 1790001250 S.DIODE MA2S111-(TX) TD404 1790001260 S.DIODE MA2S077-(TX) TD405 1730002360 S.ZENER MA8062-M (TX) TD406 1790001250 S.DIODE MA2S111-(TX) T

S.=Surface mount

X401 6050011720 S.XTAL CR-764 (19.6608 MHz) T

R401 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR402 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR403 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) TR404 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) TR405 7030007340 S.RESISTOR ERJ2GEJ 153 X (15 kΩ) TR406 7030005210 S.RESISTOR ERJ2GEJ 822 X (8.2 kΩ) TR407 7030005230 S.RESISTOR ERJ2GEJ 334 X (330 kΩ) TR408 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR409 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR410 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR411 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR412 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR413 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ) TR414 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ) TR415 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ) TR416 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ) TR417 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) TR418 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) TR420 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ) TR421 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR422 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR423 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR426 7030005230 S.RESISTOR ERJ2GEJ 334 X (330 kΩ) TR427 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) TR428 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) TR429 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) TR430 7030007350 S.RESISTOR ERJ2GEJ 393 X (39 kΩ) TR432 7030005720 S.RESISTOR ERJ2GEJ 563 X (56 kΩ) TR433 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR434 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) BR435 7030007260 S.RESISTOR ERJ2GEJ 330 X (33 Ω) TR436 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) TR437 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) TR438 7030007300 S.RESISTOR ERJ2GEJ 332 X (3.3 kΩ) TR439 7030009140 S.RESISTOR ERJ2GEJ 272 X (2.7 kΩ) TR440 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR441 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR442 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) BR443 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) BR444 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) BR445 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) BR446 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) BR455 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) TR456 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) TR457 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) BR458 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) BR461 7030008300 S.RESISTOR ERJ2GEJ 184 X (180 kΩ) TR462 7030005720 S.RESISTOR ERJ2GEJ 563 X (56 kΩ) TR463 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR464 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR465 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR466 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) TR467 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) TR468 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) TR469 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) TR470 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) TR471 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) TR472 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR473 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) TR474 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR475 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR476 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR477 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR478 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR479 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR480 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR482 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR483 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR484 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR485 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR486 7410001130 S.ARRAY EXB28V102JX TR487 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR488 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR489 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR490 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR491 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) TR492 7030005160 S.RESISTOR ERJ2GEJ 105 X (1 MΩ) TR493 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) T

6 - 1

SECTION 6 PARTS LIST

REF ORDER DESCRIPTION M.NO. NO.REF ORDER DESCRIPTION M.NO. NO.

M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)

REF ORDER DESCRIPTION M.NO. NO.

[CONNECTOR BOARD]


[FRONT UNIT]

A: The scrambler IC is installed type. B: The scrambler IC is not installed type.

[FRONT UNIT]

R494 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) TR495 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) TR496 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR497 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR500 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR501 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR502 7030010080 S.RESISTOR ERJ2RHD 104 X (100 kΩ) TR503 7030010080 S.RESISTOR ERJ2RHD 104 X (100 kΩ) TR506 7030007300 S.RESISTOR ERJ2GEJ 332 X (3.3 kΩ) TR507 7030005600 S.RESISTOR ERJ2GEJ 273 X (27 kΩ) TR508 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) TR509 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR511 7030005700 S.RESISTOR ERJ2GEJ 274 X (270 kΩ) TR512 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR513 7030009290 S.RESISTOR ERJ2GEJ 562 X (5.6 kΩ) TR514 7030010040 S.RESISTOR ERJ2GE-JPW T

C401 4030017460 S.CERAMIC ECJ0EB1E102K TC402 4030017460 S.CERAMIC ECJ0EB1E102K TC403 4030017460 S.CERAMIC ECJ0EB1E102K TC404 4030017460 S.CERAMIC ECJ0EB1E102K TC405 4030017760 S.CERAMIC ECJ0EB1H222K TC406 4030018110 S.CERAMIC ECJ0EB1H272K TC407 4030017430 S.CERAMIC ECJ0EC1H101J TC408 4030016930 S.CERAMIC ECJ0EB1A104K TC409 4030016930 S.CERAMIC ECJ0EB1A104K TC410 4030016930 S.CERAMIC ECJ0EB1A104K TC411 4030016930 S.CERAMIC ECJ0EB1A104K TC412 4030016930 S.CERAMIC ECJ0EB1A104K TC413 4030017730 S.CERAMIC ECJ0EB1E471K TC414 4030017640 S.CERAMIC ECJ0EC1H150J TC415 4030016790 S.CERAMIC ECJ0EB1C103K TC416 4030017630 S.CERAMIC ECJ0EC1H120J TC417 4030017580 S.CERAMIC ECJ0EC1H060C TC418 4030016930 S.CERAMIC ECJ0EB1A104K TC419 4550006250 S.TANTALUM TEESVA 1A 106M8L TC420 4030016930 S.CERAMIC ECJ0EB1A104K TC421 4030016930 S.CERAMIC ECJ0EB1A104K TC423 4030016930 S.CERAMIC ECJ0EB1A104K TC424 4030017460 S.CERAMIC ECJ0EB1E102K TC425 4030017730 S.CERAMIC ECJ0EB1E471K TC426 4030017460 S.CERAMIC ECJ0EB1E102K BC427 4550006080 S.TANTALUM TEESVB2 1C 106M8L TC428 4030016930 S.CERAMIC ECJ0EB1A104K TC429 4030017460 S.CERAMIC ECJ0EB1E102K TC430 4030017460 S.CERAMIC ECJ0EB1E102K TC431 4030016930 S.CERAMIC ECJ0EB1A104K TC432 4030017460 S.CERAMIC ECJ0EB1E102K TC433 4030017420 S.CERAMIC ECJ0EC1H470J BC434 4550006250 S.TANTALUM TEESVA 1A 106M8L TC435 4550007060 S.TANTALUM ECSTIAX336R TC436 4030016950 S.CERAMIC ECJ0EB1A473K TC437 4030017490 S.CERAMIC C1608 JB 1A 105K-T BC441 4030016780 S.CERAMIC ECJ0EB1C153K TC442 4030016930 S.CERAMIC ECJ0EB1A104K TC443 4030017740 S.CERAMIC ECJ0EB1E821K TC444 4030016930 S.CERAMIC ECJ0EB1A104K TC445 4030017460 S.CERAMIC ECJ0EB1E102K TC446 4030017460 S.CERAMIC ECJ0EB1E102K TC447 4030017760 S.CERAMIC ECJ0EB1H222K TC448 4030017690 S.CERAMIC ECJ0EC1H121J TC449 4030017770 S.CERAMIC ECJ0EB1E332K TC450 4030017420 S.CERAMIC ECJ0EC1H470J TC461 4030017420 S.CERAMIC ECJ0EC1H470J TC462 4030017420 S.CERAMIC ECJ0EC1H470J TC463 4030017420 S.CERAMIC ECJ0EC1H470J TC464 4030017420 S.CERAMIC ECJ0EC1H470J TC465 4030017420 S.CERAMIC ECJ0EC1H470J TC466 4030017420 S.CERAMIC ECJ0EC1H470J TC467 4030017420 S.CERAMIC ECJ0EC1H470J TC468 4030017420 S.CERAMIC ECJ0EC1H470J TC473 4030016790 S.CERAMIC ECJ0EB1C103K TC474 4030017490 S.CERAMIC C1608 JB 1A 105K-T TC475 4030017460 S.CERAMIC ECJ0EB1E102K TC476 4030017460 S.CERAMIC ECJ0EB1E102K TC477 4030017460 S.CERAMIC ECJ0EB1E102K TC478 4030017460 S.CERAMIC ECJ0EB1E102K TC479 4030017460 S.CERAMIC ECJ0EB1E102K TC481 4030017460 S.CERAMIC ECJ0EB1E102K TC482 4030017460 S.CERAMIC ECJ0EB1E102K TC483 4030017460 S.CERAMIC ECJ0EB1E102K TC484 4030017460 S.CERAMIC ECJ0EB1E102K BC485 4030017460 S.CERAMIC ECJ0EB1E102K BC486 4030017460 S.CERAMIC ECJ0EB1E102K TC487 4030017460 S.CERAMIC ECJ0EB1E102K TC488 4030017460 S.CERAMIC ECJ0EB1E102K TC489 4030017460 S.CERAMIC ECJ0EB1E102K T

S.=Surface mount

6 - 2


[FRONT UNIT]

C490 4030017460 S.CERAMIC ECJ0EB1E102K TC491 4030017460 S.CERAMIC ECJ0EB1E102K TC492 4030017460 S.CERAMIC ECJ0EB1E102K TC493 4030016930 S.CERAMIC ECJ0EB1A104K TC494 4030017460 S.CERAMIC ECJ0EB1E102K TC495 4030017460 S.CERAMIC ECJ0EB1E102K TC496 4550007060 S.TANTALUM ECSTIAX336R TC497 4030016790 S.CERAMIC ECJ0EB1C103K TC498 4030017430 S.CERAMIC ECJ0EC1H101J TC499 4030017420 S.CERAMIC ECJ0EC1H470J TC500 4030016930 S.CERAMIC ECJ0EB1A104K B

J401 6510023520 S.CONNECTOR 54104-3692 TJ402 6510023830 S.CONNECTOR SM04B-SRSS-TB T

DS401 5030002630 LCD L3-0048TAY-2 BDS402 5040002420 S.LED SML-310MT T86 BDS403 5040002420 S.LED SML-310MT T86 BDS404 5040002960 S.LED SML-A12MT T86 BDS405 5040002960 S.LED SML-A12MT T86 BDS406 5040002670 S.LED CL-165HR/YG B

MC401 7700002480 MICROPHONE SKB-2746 LPC B

S401 2260002840 SWITCH SKHLLFA010 T

SP401 2510001092 SPEAKER 036D0801B <FG> T

W401 8900011880 CABLE OPC-1210 (P=0.5 N=36 L=70) TW402 7120000470 JUMPER ERDS2T0 TW403 7120000470 JUMPER ERDS2T0 T

EP401 0910056543 PCB B 6033C EP402 8930061530 LCD CONTACT SRCN-2681-SP-N-W B

IC1 1110003200 S.IC TA31136FN (EL) BIC2 1110002750 S.IC TA75S01F (TE85R) TIC4 1140005990 S.IC MB15A02PFV1-G-BND-ER BIC5 1110005340 S.IC NJM12902V-TE1 TIC6 1190000350 S.IC M62363FP-650C TIC7 1190001860 S.IC EW-460-FT BIC9 1110005350 S.IC NJM2870F05-TE1 TIC10 1110006220 S.IC AK2346-E2 TIC11 1130006220 S.IC TC4W53FU (TE12L) TIC12 1130007570 S.IC BU4094BCFV-E2 TIC13 1130008090 S.IC BU4066BCFV-E1 TIC14 1110004990 S.IC FX214LG/TR A only BIC15 1130007990 S.IC TC3W03FU (TE12L) A only BIC16 1110005330 S.IC NJM12904V-TE1 TIC17 1130004200 S.IC TC4S66F (TE85R) T

Q1 1560000840 S.FET 2SK1829 (TE85R) TQ2 1580000730 S.FET 3SK293 (TE85L) TQ3 1580000760 S.FET 3SK299-T1 U73 BQ4 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) BQ7 1560001230 S.FET RD07MVS1 TQ8 1560001240 S.FET RD01MUS1 TQ9 1530003420 S.TRANSISTOR 2SC5110-O (TE85R) BQ10 1530003310 S.TRANSISTOR 2SC5107-O (TE85R) BQ11 1530003310 S.TRANSISTOR 2SC5107-O (TE85R) TQ12 1530003310 S.TRANSISTOR 2SC5107-O (TE85R) BQ13 1530002920 S.TRANSISTOR 2SC4226-T1 R25 BQ14 1530002920 S.TRANSISTOR 2SC4226-T1 R25 BQ15 1590001400 S.TRANSISTOR XP1214 (TX) TQ16 1590000430 S.TRANSISTOR DTC144EUA T106 TQ17 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) BQ18 1560000540 S.FET 2SK880-Y (TE85R) TQ19 1530002850 S.TRANSISTOR 2SC4116-BL (TE85R) BQ21 1510000920 S.TRANSISTOR 2SA1577 T106 Q BQ22 1510000920 S.TRANSISTOR 2SA1577 T106 Q B



[MAIN UNIT]



[MAIN UNIT]

Q23 1520000450 S.TRANSISTOR 2SB1132 T100 Q BQ24 1590001190 S.TRANSISTOR XP6501-(TX) .AB BQ25 1590000720 S.TRANSISTOR DTA144EUA T106 BQ26 1590003320 S.FET TPC6103 (TE85L) TQ27 1590000720 S.TRANSISTOR DTA144EUA T106 A only BQ29 1590000430 S.TRANSISTOR DTC144EUA T106 B

D1 1790001670 S.DIODE RB706F-40T106 BD2 1750000580 S.DIODE 1SV307 (TPH3) BD4 1750000720 S.VARICAP HVC375BTRF TD5 1750000580 S.DIODE 1SV307 (TPH3) BD6 1790001260 S.DIODE MA2S077-(TX) TD7 1790001240 S.DIODE MA2S728-(TX) TD8 1750000720 S.VARICAP HVC375BTRF TD9 1750000710 S.VARICAP HVC350BTRF TD10 1750000710 S.VARICAP HVC350BTRF TD12 1790001250 S.DIODE MA2S111-(TX) BD14 1790001260 S.DIODE MA2S077-(TX) BD15 1790001260 S.DIODE MA2S077-(TX) BD16 1750000770 S.VARICAP HVC376BTRF BD17 1750000770 S.VARICAP HVC376BTRF BD18 1720000470 S.VARICAP 1SV239 (TPH3) TD19 1750000770 S.VARICAP HVC376BTRF BD20 1750000770 S.VARICAP HVC376BTRF BD21 1750000720 S.VARICAP HVC375BTRF BD22 1750000720 S.VARICAP HVC375BTRF BD23 1790001250 S.DIODE MA2S111-(TX) TD24 1790001250 S.DIODE MA2S111-(TX) BD25 1790001250 S.DIODE MA2S111-(TX) T

FI1 2030000150 S.MONOLITH FL-335 (46.350 MHz) BFI2 2020001840 CERAMIC ALFYM450F=K T

X1 6070000190 S.DISCRIMINATOR CDBCB450KCAY24-R0 (CDBC450CX24) TX2 6050011710 S.XTAL CR-763 (15.3 MHz) BX3 6050011560 S.XTAL CR-746 (4.000 MHz) A only BX4 6050011730 S.XTAL CR-765 (3.6864 MHz) B

L1 6200008580 S.COIL 0.30-1.4-6TL 32N BL2 6200009800 S.COIL 0.26-1.1-7TR 30N BL3 6200008280 S.COIL 0.30-1.7-7TL 50N BL4 6200008490 S.COIL 0.30-0.9-3TR 7.5N BL5 6200008280 S.COIL 0.30-1.7-7TL 50N BL6 6200010400 S.COIL ELJRE 39NJ-F BL7 6200008090 S.COIL LQW2BHN68NJ01L (LQN21A 68NJ04) BL8 6200008090 S.COIL LQW2BHN68NJ01L (LQN21A 68NJ04) BL9 6200007750 S.COIL LQW2BHN56NJ01L (LQN21A 56NJ04) BL11 6200007750 S.COIL LQW2BHN56NJ01L (LQN21A 56NJ04) BL12 6200009350 S.COIL ELJRE R22G-F3 BL13 6200007850 S.COIL ELJNC R82K-F BL15 6200002860 S.COIL NL 252018T-4R7J BL16 6200009710 S.COIL 0.30-0.9-4TL 10.5N BL17 6200008210 S.COIL 0.45-1.5-5TL 23.2N BL18 6200005690 S.COIL ELJRE 18NG-F TL19 6200005740 S.COIL ELJRE 47NG-F BL20 6200003590 S.COIL EXCCL3225U1 BL21 6200009180 S.COIL ELJRE R10J-F3 TL22 6200009180 S.COIL ELJRE R10J-F3 BL24 6200003640 S.COIL MLF1608E 100K-T BL25 6200007760 S.COIL LQW2BHN82NJ01L (LQN21A 82NJ04) BL26 6200008090 S.COIL LQW2BHN68NJ01L (LQN21A 68NJ04) BL27 6200007170 S.COIL MLF1608A 3R3K-T TL28 6200007170 S.COIL MLF1608A 3R3K-T TL31 6200007000 S.COIL ELJRE 82NG-F TL32 6200005720 S.COIL ELJRE 33NG-F TL33 6200004480 S.COIL MLF1608D R82K-T BL35 6200003540 S.COIL MLF1608D R22K-T BL37 6200003640 S.COIL MLF1608E 100K-T BL38 6200008090 S.COIL LQW2BHN68NJ01L (LQN21A 68NJ04) BL39 6200007720 S.COIL LQW2BHN33NJ01L (LQN21A 33NJ04) BL41 6200009180 S.COIL ELJRE R10J-F3 TL42 6200007170 S.COIL MLF1608A 3R3K-T TL43 6200007170 S.COIL MLF1608A 3R3K-T T

R1 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ) BR2 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) TR3 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) TR4 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR5 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR6 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR7 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) TR8 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) TR9 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) T

S.=Surface mount

6 - 3


[MAIN UNIT]

R10 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ) TR11 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR12 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) TR13 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR14 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR15 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) TR16 7030008280 S.RESISTOR ERJ2GEJ 271 X (270 Ω) TR17 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω) BR18 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω) BR19 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR20 7030009270 S.RESISTOR ERJ2GEJ 821 X (820 Ω) TR21 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) TR22 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR23 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ) TR24 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) BR25 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) BR26 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) BR27 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) BR28 7030010430 S.RESISTOR ERJ2GEJ 120 X (12 Ω) BR29 7030009160 S.RESISTOR ERJ2GEJ 181 X (180 Ω) BR31 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω) BR32 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) BR33 7030007280 S.RESISTOR ERJ2GEJ 331 X (330 Ω) BR34 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) BR35 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) BR36 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ) TR38 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) BR39 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω) BR40 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ) BR42 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) BR43 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) BR44 7030006610 S.RESISTOR ERJ2GEJ 394 X (390 kΩ) BR45 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ) BR46 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) BR48 7030005010 S.RESISTOR ERJ2GEJ 681 X (680 Ω) BR50 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) BR51 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) BR52 7030007270 S.RESISTOR ERJ2GEJ 151 X (150 Ω) BR53 7030007250 S.RESISTOR ERJ2GEJ 220 X (22 Ω) TR54 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR55 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) TR57 7030005590 S.RESISTOR ERJ2GEJ 680 X (68 Ω) TR58 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR59 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) TR61 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) TR62 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) BR63 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) BR65 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ) BR67 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) BR68 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) BR69 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) BR70 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) TR71 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR72 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω) BR75 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) TR76 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) TR77 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) TR78 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) BR79 7030008340 S.RESISTOR RR0510P-182-D (1.8 kΩ) BR80 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR81 7030010040 S.RESISTOR ERJ2GE-JPW BR82 7030009320 S.RESISTOR ERJ2GEJ 4R7 X (4.7 Ω) BR83 7030008340 S.RESISTOR RR0510P-182-D (1.8 kΩ) BR84 7030011000 S.RESISTOR RR0510P-392-D BR85 7030011000 S.RESISTOR RR0510P-392-D BR86 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) TR87 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) TR88 7030008370 S.RESISTOR ERJ2GEJ 561 X (560 Ω) TR89 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR90 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) BR91 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) BR92 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) BR93 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) BR94 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ) BR95 7030009290 S.RESISTOR ERJ2GEJ 562 X (5.6 kΩ) TR96 7030008400 S.RESISTOR ERJ2GEJ 182 X (1.8 kΩ) TR97 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) BR98 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) BR100 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR101 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) TR102 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) BR103 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) TR104 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) TR105 7030005230 S.RESISTOR ERJ2GEJ 334 X (330 kΩ) TR108 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) BR109 7030005580 S.RESISTOR ERJ2GEJ 560 X (56 Ω) TR110 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR111 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) T




[MAIN UNIT]

R113 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) TR115 7030007570 S.RESISTOR ERJ2GEJ 122X (1.2 kΩ) BR116 7030007060 S.RESISTOR ERJ2GEJ 684X (680 kΩ) BR117 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) BR118 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) BR119 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) BR120 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) TR121 7030008010 S.RESISTOR ERJ2GEJ 123 X (12 kΩ) TR122 7030006610 S.RESISTOR ERJ2GEJ 394 X (390 kΩ) TR123 7030005080 S.RESISTOR ERJ2GEJ 823 X (82 kΩ) TR124 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR125 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) BR126 7030005160 S.RESISTOR ERJ2GEJ 105 X (1 MΩ) TR127 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR128 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR129 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) BR130 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) BR131 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) BR132 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) BR133 7030008290 S.RESISTOR ERJ2GEJ 183 X (18 kΩ) TR134 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR135 7030005160 S.RESISTOR ERJ2GEJ 105 X (1 MΩ) TR139 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) B only BR141 7030005060 S.RESISTOR ERJ2GEJ 333 X (33 kΩ) TR144 7030005160 S.RESISTOR ERJ2GEJ 105 X (1 MΩ) A only BR145 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) A only BR147 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR148 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR151 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR152 7030008310 S.RESISTOR ERJ2GEJ 564 X (560 kΩ) TR153 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ) TR154 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) TR155 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR157 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR161 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) BR162 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) BR163 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) BR164 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) BR165 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) BR166 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 kΩ) BR167 7030005700 S.RESISTOR ERJ2GEJ 274 X (270 kΩ) TR168 7030010080 S.RESISTOR ERJ2RHD 104 X (100 kΩ) TR169 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) BR170 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) BR171 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) TR172 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR173 7030009290 S.RESISTOR ERJ2GEJ 562 X (5.6 kΩ) TR174 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) TR175 7030005110 S.RESISTOR ERJ2GEJ 224 X (220 kΩ) TR180 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) BR181 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR182 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR183 7030005220 S.RESISTOR ERJ2GEJ 223 X (22 kΩ) TR184 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR185 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) TR186 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) BR187 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) TR190 7510001730 S.THEMISTOR ERTJOEP 473J BR191 7030010080 S.RESISTOR ERJ2RHD 104 X (100 kΩ) BR192 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR193 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) TR194 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) TR195 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) A only TR196 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) T

C1 4030007000 S.CERAMIC C1608 CH 1H 090D-T BC2 4030006990 S.CERAMIC C1608 CH 1H 080D-T BC3 4030009650 S.CERAMIC C1608 CH 1H 240J-T BC4 4030011530 S.CERAMIC C1608 CH 1H 110J-T BC5 4030007050 S.CERAMIC C1608 CH 1H 220J-T BC6 4030017460 S.CERAMIC ECJ0EB1E102K BC7 4030017460 S.CERAMIC ECJ0EB1E102K BC8 4030007040 S.CERAMIC C1608 CH 1H 180J-T BC9 4030007030 S.CERAMIC C1608 CH 1H 150J-T BC10 4030017460 S.CERAMIC ECJ0EB1E102K BC11 4030007050 S.CERAMIC C1608 CH 1H 220J-T BC13 4030007100 S.CERAMIC C1608 CH 1H 560J-T BC14 4030011530 S.CERAMIC C1608 CH 1H 110J-T BC15 4030017460 S.CERAMIC ECJ0EB1E102K BC16 4030017400 S.CERAMIC ECJ0EC1H220J BC17 4030017630 S.CERAMIC ECJ0EC1H120J TC18 4030017380 S.CERAMIC ECJ0EC1H050B TC19 4030017460 S.CERAMIC ECJ0EB1E102K TC20 4030017430 S.CERAMIC ECJ0EC1H101J TC22 4030017340 S.CERAMIC ECJ0EC1H010B TC23 4030016930 S.CERAMIC ECJ0EB1A104K TC24 4030017460 S.CERAMIC ECJ0EB1E102K B

S.=Surface mount

6 - 4


[MAIN UNIT]

C25 4030017580 S.CERAMIC ECJ0EC1H060C TC26 4030017430 S.CERAMIC ECJ0EC1H101J TC27 4030017460 S.CERAMIC ECJ0EB1E102K TC28 4030017370 S.CERAMIC ECJ0EC1H3R5B TC29 4030017560 S.CERAMIC ECJ0EC1H2R5B TC30 4030016930 S.CERAMIC ECJ0EB1A104K TC31 4030016930 S.CERAMIC ECJ0EB1A104K BC32 4030017460 S.CERAMIC ECJ0EB1E102K TC33 4030017420 S.CERAMIC ECJ0EC1H470J TC35 4030017490 S.CERAMIC C1608 JB 1A 105K-T BC36 4030017460 S.CERAMIC ECJ0EB1E102K BC37 4030016790 S.CERAMIC ECJ0EB1C103K TC38 4030017360 S.CERAMIC ECJ0EC1H030B TC39 4030017460 S.CERAMIC ECJ0EB1E102K TC40 4030017550 S.CERAMIC ECJ0EC1H1R5B TC41 4030017620 S.CERAMIC ECJ0EC1H100C BC42 4030017460 S.CERAMIC ECJ0EB1E102K TC43 4030017460 S.CERAMIC ECJ0EB1E102K TC44 4030017570 S.CERAMIC ECJ0EC1H040B BC45 4030017460 S.CERAMIC ECJ0EB1E102K TC48 4030016790 S.CERAMIC ECJ0EB1C103K BC49 4030017350 S.CERAMIC ECJ0EC1H020B BC50 4030017460 S.CERAMIC ECJ0EB1E102K BC51 4030017460 S.CERAMIC ECJ0EB1E102K BC52 4030017630 S.CERAMIC ECJ0EC1H120J BC53 4030016790 S.CERAMIC ECJ0EB1C103K BC54 4030017460 S.CERAMIC ECJ0EB1E102K BC55 4030017570 S.CERAMIC ECJ0EC1H040B BC56 4030017400 S.CERAMIC ECJ0EC1H220J BC57 4030017460 S.CERAMIC ECJ0EB1E102K BC58 4030017460 S.CERAMIC ECJ0EB1E102K BC59 4030017460 S.CERAMIC ECJ0EB1E102K BC60 4030016790 S.CERAMIC ECJ0EB1C103K BC61 4030017430 S.CERAMIC ECJ0EC1H101J BC62 4030017680 S.CERAMIC ECJ0EC1H820J BC63 4030017420 S.CERAMIC ECJ0EC1H470J BC65 4030017460 S.CERAMIC ECJ0EB1E102K BC66 4030017460 S.CERAMIC ECJ0EB1E102K BC67 4030017460 S.CERAMIC ECJ0EB1E102K BC68 4030017430 S.CERAMIC ECJ0EC1H101J BC69 4030017430 S.CERAMIC ECJ0EC1H101J BC70 4030017430 S.CERAMIC ECJ0EC1H101J BC71 4030016930 S.CERAMIC ECJ0EB1A104K BC72 4030017460 S.CERAMIC ECJ0EB1E102K BC73 4030017460 S.CERAMIC ECJ0EB1E102K TC74 4030017460 S.CERAMIC ECJ0EB1E102K BC75 4550006250 S.TANTALUM TEESVA 1A 106M8L BC76 4030016930 S.CERAMIC ECJ0EB1A104K TC77 4030017460 S.CERAMIC ECJ0EB1E102K TC78 4030017460 S.CERAMIC ECJ0EB1E102K TC79 4030016930 S.CERAMIC ECJ0EB1A104K TC80 4030016930 S.CERAMIC ECJ0EB1A104K TC81 4030017490 S.CERAMIC C1608 JB 1A 105K-T TC82 4030017460 S.CERAMIC ECJ0EB1E102K BC83 4030017460 S.CERAMIC ECJ0EB1E102K TC84 4030017730 S.CERAMIC ECJ0EB1E471K TC85 4030017460 S.CERAMIC ECJ0EB1E102K TC86 4030017430 S.CERAMIC ECJ0EC1H101J TC87 4030017400 S.CERAMIC ECJ0EC1H220J TC87 4030017650 S.CERAMIC ECJ0EC1H270J TC88 4030017460 S.CERAMIC ECJ0EB1E102K TC89 4030016790 S.CERAMIC ECJ0EB1C103K TC90 4030017460 S.CERAMIC ECJ0EB1E102K BC91 4030017460 S.CERAMIC ECJ0EB1E102K TC92 4030017430 S.CERAMIC ECJ0EC1H101J TC93 4030017640 S.CERAMIC ECJ0EC1H150J BC94 4030017420 S.CERAMIC ECJ0EC1H470J TC95 4030017460 S.CERAMIC ECJ0EB1E102K BC96 4030017460 S.CERAMIC ECJ0EB1E102K BC97 4030017420 S.CERAMIC ECJ0EC1H470J BC98 4550006250 S.TANTALUM TEESVA 1A 106M8L TC99 4030017460 S.CERAMIC ECJ0EB1E102K BC100 4030017620 S.CERAMIC ECJ0EC1H100C TC101 4030017460 S.CERAMIC ECJ0EB1E102K BC102 4030017590 S.CERAMIC ECJ0EC1H070C BC103 4030017360 S.CERAMIC ECJ0EC1H030B TC104 4030017460 S.CERAMIC ECJ0EB1E102K TC105 4030017460 S.CERAMIC ECJ0EB1E102K TC106 4030017420 S.CERAMIC ECJ0EC1H470J TC107 4030017460 S.CERAMIC ECJ0EB1E102K TC108 4030016790 S.CERAMIC ECJ0EB1C103K BC109 4030017460 S.CERAMIC ECJ0EB1E102K TC110 4030017730 S.CERAMIC ECJ0EB1E471K TC111 4030017460 S.CERAMIC ECJ0EB1E102K TC113 4030017540 S.CERAMIC ECJ0EC1HR75B BC114 4030017660 S.CERAMIC ECJ0EC1H330J BC115 4030017660 S.CERAMIC ECJ0EC1H330J BC116 4030016790 S.CERAMIC ECJ0EB1C103K B




[MAIN UNIT]

C117 4030017730 S.CERAMIC ECJ0EB1E471K BC118 4030017530 S.CERAMIC ECJ0EC1H0R5B BC119 4030017460 S.CERAMIC ECJ0EB1E102K BC120 4030017730 S.CERAMIC ECJ0EB1E471K BC121 4030017390 S.CERAMIC ECJ0EC1H180J BC122 4030017660 S.CERAMIC ECJ0EC1H330J BC123 4030017510 S.CERAMIC ECJ0EC1H680J BC124 4030017440 S.CERAMIC ECJ0EC1H221J BC126 4030017660 S.CERAMIC ECJ0EC1H330J BC127 4030017420 S.CERAMIC ECJ0EC1H470J BC129 4030017340 S.CERAMIC ECJ0EC1H010B BC132 4030016930 S.CERAMIC ECJ0EB1A104K BC133 4030017400 S.CERAMIC ECJ0EC1H220J BC134 4030017660 S.CERAMIC ECJ0EC1H330J BC135 4030017460 S.CERAMIC ECJ0EB1E102K BC137 4030016790 S.CERAMIC ECJ0EB1C103K BC138 4030017420 S.CERAMIC ECJ0EC1H470J TC139 4030016930 S.CERAMIC ECJ0EB1A104K TC140 4030016930 S.CERAMIC ECJ0EB1A104K BC141 4030017460 S.CERAMIC ECJ0EB1E102K TC143 4030017460 S.CERAMIC ECJ0EB1E102K TC145 4030017730 S.CERAMIC ECJ0EB1E471K TC146 4550000530 S.TANTALUM TEESVA 1V 104M8L TC147 4550006390 S.TANTALUM TEESVA 1C 335M8L TC148 4550006250 S.TANTALUM TEESVA 1A 106M8L BC149 4550000270 S.TANTALUM TEESVA 1E 474M8L BC150 4030017490 S.CERAMIC C1608 JB 1A 105K-T TC151 4030016930 S.CERAMIC ECJ0EB1A104K BC152 4030017420 S.CERAMIC ECJ0EC1H470J BC153 4030017420 S.CERAMIC ECJ0EC1H470J BC154 4030017420 S.CERAMIC ECJ0EC1H470J BC155 4030017450 S.CERAMIC ECJ0EB1E271K BC156 4030017460 S.CERAMIC ECJ0EB1E102K BC157 4030017620 S.CERAMIC ECJ0EC1H100C BC158 4030016930 S.CERAMIC ECJ0EB1A104K BC159 4030017460 S.CERAMIC ECJ0EB1E102K BC161 4030017620 S.CERAMIC ECJ0EC1H100C BC162 4030017500 S.CERAMIC ECJ0EC1H560J BC163 4030017570 S.CERAMIC ECJ0EC1H040B BC164 4030017590 S.CERAMIC ECJ0EC1H070C BC165 4030016790 S.CERAMIC ECJ0EB1C103K BC166 4030017360 S.CERAMIC ECJ0EC1H030B BC167 4030016930 S.CERAMIC ECJ0EB1A104K BC168 4030016930 S.CERAMIC ECJ0EB1A104K BC169 4030016930 S.CERAMIC ECJ0EB1A104K BC170 4030016930 S.CERAMIC ECJ0EB1A104K TC171 4030018560 S.CERAMIC C2012 JB 1A 475K-T TC172 4030017460 S.CERAMIC ECJ0EB1E102K TC180 4030016930 S.CERAMIC ECJ0EB1A104K TC182 4030017460 S.CERAMIC ECJ0EB1E102K BC183 4030017620 S.CERAMIC ECJ0EC1H100C BC184 4030017460 S.CERAMIC ECJ0EB1E102K BC185 4030016930 S.CERAMIC ECJ0EB1A104K TC186 4030016930 S.CERAMIC ECJ0EB1A104K TC188 4030017460 S.CERAMIC ECJ0EB1E102K BC190 4030017380 S.CERAMIC ECJ0EC1H050B BC191 4030017570 S.CERAMIC ECJ0EC1H040B BC192 4030017360 S.CERAMIC ECJ0EC1H030B BC193 4030017360 S.CERAMIC ECJ0EC1H030B BC194 4030017380 S.CERAMIC ECJ0EC1H050B BC195 4030017570 S.CERAMIC ECJ0EC1H040B BC199 4030017460 S.CERAMIC ECJ0EB1E102K BC200 4030017420 S.CERAMIC ECJ0EC1H470J TC201 4030017490 S.CERAMIC C1608 JB 1A 105K-T TC202 4030016930 S.CERAMIC ECJ0EB1A104K TC203 4030017460 S.CERAMIC ECJ0EB1E102K TC205 4030017400 S.CERAMIC ECJ0EC1H220J TC206 4030017630 S.CERAMIC ECJ0EC1H120J TC207 4030017620 S.CERAMIC ECJ0EC1H100C TC208 4030017630 S.CERAMIC ECJ0EC1H120J TC209 4030017460 S.CERAMIC ECJ0EB1E102K BC211 4030018560 S.CERAMIC C2012 JB 1A 475K-T BC213 4030016930 S.CERAMIC ECJ0EB1A104K TC220 4030016970 S.CERAMIC ECJ0EB1C223K BC221 4030016940 S.CERAMIC ECJ0EB1A393K TC222 4030016790 S.CERAMIC ECJ0EB1C103K TC223 4030016930 S.CERAMIC ECJ0EB1A104K TC224 4550005980 S.TANTALUM TEESVA 1A 475M8L TC225 4030017730 S.CERAMIC ECJ0EB1E471K TC226 4030017460 S.CERAMIC ECJ0EB1E102K BC227 4030016790 S.CERAMIC ECJ0EB1C103K BC228 4030017460 S.CERAMIC ECJ0EB1E102K BC229 4030016930 S.CERAMIC ECJ0EB1A104K TC230 4030017460 S.CERAMIC ECJ0EB1E102K TC231 4030016790 S.CERAMIC ECJ0EB1C103K BC232 4030016790 S.CERAMIC ECJ0EB1C103K BC233 4550006350 S.TANTALUM TEESVB2 1A 226M8L BC234 4030017330 S.CERAMIC ECJ0EF1C104Z B

S.=Surface mount

6 - 5


[MAIN UNIT]

C235 4030016790 S.CERAMIC ECJ0EB1C103K BC236 4510004630 S.ELECTROLYTIC ECEV1CA100SR TC237 4030016790 S.CERAMIC ECJ0EB1C103K TC238 4550005980 S.TANTALUM TEESVA 1A 475M8L BC239 4030017330 S.CERAMIC ECJ0EF1C104Z BC240 4030017460 S.CERAMIC ECJ0EB1E102K BC241 4030017460 S.CERAMIC ECJ0EB1E102K TC242 4030017460 S.CERAMIC ECJ0EB1E102K BC243 4030016930 S.CERAMIC ECJ0EB1A104K TC245 4030017420 S.CERAMIC ECJ0EC1H470J TC246 4030017420 S.CERAMIC ECJ0EC1H470J TC247 4030017420 S.CERAMIC ECJ0EC1H470J TC248 4030017420 S.CERAMIC ECJ0EC1H470J BC249 4030017420 S.CERAMIC ECJ0EC1H470J BC250 4030017420 S.CERAMIC ECJ0EC1H470J BC251 4030017420 S.CERAMIC ECJ0EC1H470J TC252 4030017910 S.CERAMIC ECJ0EB1H152K TC253 4030017710 S.CERAMIC ECJ0EC1H181J TC254 4030017750 S.CERAMIC ECJ0EB1E122K TC255 4030016930 S.CERAMIC ECJ0EB1A104K BC256 4030017760 S.CERAMIC ECJ0EB1H222K TC257 4030016930 S.CERAMIC ECJ0EB1A104K TC258 4030016930 S.CERAMIC ECJ0EB1A104K TC259 4030017400 S.CERAMIC ECJ0EC1H220J BC260 4030017400 S.CERAMIC ECJ0EC1H220J BC261 4550000460 S.TANTALUM TEESVA 1C 105M8L BC262 4550000460 S.TANTALUM TEESVA 1C 105M8L BC263 4030017460 S.CERAMIC ECJ0EB1E102K TC264 4550006350 S.TANTALUM TEESVB2 1A 226M8L BC265 4030017460 S.CERAMIC ECJ0EB1E102K TC266 4030017760 S.CERAMIC ECJ0EB1H222K TC267 4030016790 S.CERAMIC ECJ0EB1C103K BC269 4030017460 S.CERAMIC ECJ0EB1E102K BC271 4030016930 S.CERAMIC ECJ0EB1A104K TC273 4030016930 S.CERAMIC ECJ0EB1A104K A only BC274 4030016930 S.CERAMIC ECJ0EB1A104K A only BC275 4030017490 S.CERAMIC C1608 JB 1A 105K-T A only BC276 4030017490 S.CERAMIC C1608 JB 1A 105K-T A only BC277 4030017490 S.CERAMIC C1608 JB 1A 105K-T A only BC279 4030017650 S.CERAMIC ECJ0EC1H270J A only BC280 4030017650 S.CERAMIC ECJ0EC1H270J A only BC281 4030016930 S.CERAMIC ECJ0EB1A104K TC287 4030016930 S.CERAMIC ECJ0EB1A104K BC288 4030016930 S.CERAMIC ECJ0EB1A104K A only BC289 4030016930 S.CERAMIC ECJ0EB1A104K A only BC290 4030016930 S.CERAMIC ECJ0EB1A104K TC291 4030017460 S.CERAMIC ECJ0EB1E102K BC292 4030017460 S.CERAMIC ECJ0EB1E102K BC293 4030017460 S.CERAMIC ECJ0EB1E102K TC294 4030017460 S.CERAMIC ECJ0EB1E102K BC295 4030017460 S.CERAMIC ECJ0EB1E102K TC296 4030017460 S.CERAMIC ECJ0EB1E102K TC297 4030017460 S.CERAMIC ECJ0EB1E102K TC298 4030017460 S.CERAMIC ECJ0EB1E102K TC299 4030017460 S.CERAMIC ECJ0EB1E102K TC300 4030017460 S.CERAMIC ECJ0EB1E102K TC301 4030017460 S.CERAMIC ECJ0EB1E102K TC302 4030007090 S.CERAMIC C1608 CH 1H 470J-T BC303 4030016930 S.CERAMIC ECJ0EB1A104K TC304 4030016930 S.CERAMIC ECJ0EB1A104K A only TC305 4030017420 S.CERAMIC ECJ0EC1H470J BC306 4030017460 S.CERAMIC ECJ0EB1E102K TC307 4030016930 S.CERAMIC ECJ0EB1A104K TC308 4030017530 S.CERAMIC ECJ0EC1H0R5B B

J1 6510023520 S.CONNECTOR 54104-3692 T

F1 5210000830 S.FUSE ERBFE3R00U T

S1 2260002750 S.SWITCH EVQP7M01K T

EP1 6910015370 S.BEAD ACZ1005Y-102-T TEP2 6910012350 S.BEAD MMZ1608Y 102BT TEP3 6910015370 S.BEAD ACZ1005Y-102-T BEP4 6910015600 S.BEAD ACZ1005Y-241 TEP5 6910015600 S.BEAD ACZ1005Y-241 TEP6 6910015370 S.BEAD ACZ1005Y-102-T BEP7 0910056553PCB B 6032C




SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

7 - 1

REF. NO. ORDER NO. DESCRIPTION QTY.

MP701 8950005520 2403 9-pin connector 1


R601 7210003130 TP76N97N-13F-10KA-2497 1


DS401 5030002630 L3-0048TAY-2 1EP402 8930061530 SRCN-2681-SP-N-W 2SP401 2510001092 036D0801B 1W401 8900011880 OPC-1210 1MP401 8210019860 2681 front panel 1MP404 8930060540 2681 4-2 Key board 1MP405 8210019880 2681 PTT button 1MP406 8930060550 2681 PTT Plate 1MP407 8930060710 2681 PTT rubber 1MP408 8310059540 2681 LCD plate 1MP410 8210019890 2681 Reflector 1MP411 8310059530 2681 window plate 1MP412 8930060860 2681 window sheet 1MP413 8930059360 2600 release button 1MP414 8930055761 2403 release plate 1MP415 8930056540 Spring (AH) 2MP417 8930055730 2403 connector seal 1MP418 8930055890 2403 connector sheet 1MP419 8930056430 2403 9-pin sheet 1MP421 8610011380 Knob N-313 1MP423 8930061110 2681 mic tape 1MP424 8810009510 Screw B0 2 x 4 NI-ZU (BT) 4MP426 8930061200 2681 mic rubber 1MP429 8930061910 Sponge (HL) 1

J1 6910014700 2600 ant connector 1

MP1 8010019290 2681 chassis 1MP2 8950005511 2403 contact spring -1 1MP3 8930058561 2403 A-main seal-1 1MP4 8930059800 2600 pet sheet 1MP5 8930059830 2600 sheet 1MP6 8930051500 O ring (AB) 1MP7 8930055870 O ring (AO) 1MP8 8930058550 O ring (AS) 1MP9 8830001600 Screw nut (L) 1MP10 8830001470 VR nut (N) 1MP11 8850001880 Sealing washer (W) 2MP12 8810009510 Screw B0 2 x 4 NI-ZU (BT) 7MP13 8810007890 Screw B0 2 x 4 SUS 1MP14 8810010120 Screw B0 2 x 8 SUS ZK 2MP15 8810010190 Screw M2 x 4 SUS ZK 3



MP4 8510015670 2681 shield plate 1

Screw abbreviations B0, BT: Self-tappingZK: BlackSUS: StainlessNI-ZU: Nickel-zinc

7-1 CABINET PARTS

[FRONT UNIT]

[VR UNIT]

[CONNECTOR UNIT]

[MAIN UNIT]

[CHASSIS PARTS]

EP1 0800006730 Battery BP-227 1EP2 3310003020 Antenna FA-S59V ACC 1MP1 8930061480 Clip MB-98 ACC 1MP2 8210017071 2337 C-PANEL-1 1MP3 8810009270 Screw M3 x 4 SUS ZK 1MP4 8310060530 2681 key-sticker 1


[ACCESSORIES]

EP1 EP2

Color: red

MP4

MP3MP2 MP1

7 - 2

UNIT abbreviation (C): CHASSIS PARTS, (M): MAIN UNIT, (CO): CONNECTOR UNIT, (V): VR UNIT, (A): ACCESSORIES, (F): FRONT UNIT

MP15(C)

MP11(C)

MP415(F)

MP414(F)

MP413(F)

MP3(A)

MP2(A)

MP15(C)

MP404(F)

MP11(C)

MP411(F)

MP412(F)

MP701(CO)

MP418(F)

MP417(F)

MP423(F)

MP426(F)

W401(F)

MP12(C)

MP12(C)

MP12(C)

MP12(C)

MP12(C)

MP4(M)

MP408(F)

SP401(F)

DS401(F)

MP410(F)

R601(V)MP424(F)

FRONT Unit

MAIN Unit

VR BOARD

EP402(F)MP429(F)

MP407(F)

MP421(F)

MP409(F)

MP407(F)

CONNECTOR BOARD

MP419(F)

MP406(F)

MP10(C)

MP15(C)

MP6(C)

MP401(F)

MP14(C)

MP1(C) MP13(C)

MP8(C)

MP2(C)

MP5(C)

MP4(C)

MP9(C)

MP7(C)MP3(C)

MP424(F)

J1(C)

149.

8 (5

29/

32)

110.

2 (4

11/

32)

31.4 (2 7/32)

Unit:mm (inch)

62.5 (4 15/32)

56 (2 7/32)

36.4

(1

7/16

)50

.45

(1 3

1/32

)

97.7

(3

27/3

2)

SECTION 8 SEMI-CONDUCTOR INFORMATION

8 - 1

• DIODES

• TRANSISTOR AND FET’S

2SA1577 Q(Symbol: HP)

2SC5107 O(Symbol: MFO)

DTA144 EU(Symbol: 16)

XP1214(Symbol: 9H)

RD01MUS1(Symbol: K2)

RD07MVS1(Symbol: RD07MVS1)

XP4111(Symbol: 9U)

XP4312(Symbol: 7T)

RSR025N03(Symbol: QY)

XP6501 AB (Symbol: 5N)

3SK299(Symbol: U73)

2SC4215 O(Symbol: QO)

2SC4226 R25(Symbol: R25)

B

E

C

E

C

B

2SB1132 Q(Symbol: BAQ)

B

E

C

2SK1829(Symbol: K1)

3SK293(Symbol: UF)

TPC6103(Symbol: S3C)

1

2

3

4

5

6

B

C

E

DTC144EU(Symbol: 26)

B

E

C

E

C

B

2SC4116 BL(Symbol: LL)

E

C

B

2SC4116 Y(Symbol: LY)

E

C

B

2SK880 Y(Symbol: XY)

2SC5110 O(Symbol: MGO)

E

C

B

E

C

B

S

D

G

E1

E2

B2

C1

B1

C2

E

C

B

E

B1

E1

B2

C1

C2

E1

B1 B2

C2

C1

E2

E1

B1

C2

C1

B2

E2

G

S S

D

G1

G2

S

D

D

S

G2

G1

G

G

S

D

S

D

Tr1

Tr2

HVC375B(Symbol: B8)

HVC350B(Symbol: B0)

1SV239(Symbol: TC)

MA2S111(Symbol: A)

RB706F- 40(Symbol: 3J)

HVC376B(Symbol: B9)

MA2S728(Symbol: B)

1SV307(Symbol: TX)

A C

MA2S077(Symbol: S)

SECTION 9 BOARD LAYOUTS

9-1 MAIN UNIT

• TOP VIEW

R123C256C263C281

C304

R194

C303

C271

R109

C208

C202

C206

R86 C145

C203

C143

R101

R100

C141

R89

C76

C83

C104

C111

R87

C139

EP1

R80

C257

C258

R127

R128

C247

C266

C251

R187

R23

C43

R21

R104C170

R153

R154 R155

R152

C180

R148

C222

R182

C221C223

R20

C37

C23

R174

R173

R16

C32

C28

R13

C27

R11

R5

R2

C78

R8

C86

C230

C295

R167

R168

C87

C79

R61

C106

R4C18

R6

C30

R171

R12

R14

R172

C186

C38

R22

R151

C243

R134

C254

C253

EP5

C246

C245

R195

C300

C299

C298

C301

C200

R141

C252

C290

R133

C265

R122

R121 C1

72

R181

C42

C45

C39

C40

C33

C29

R19

C22

C25

C19

C17

C26

C20

R15

R175

R183

R184

R185

C225

R147

R120

R196

C229

R157

R110

C185

R103

C213

R113

C138

R95

R96L2

7

R7

C100

R10

C91

R55

R54

C94

C89

C85

C237

C307

C296

C297

C293

C88

R57

C92

R71

C107

R70

C110

R77

R59

C58

R53

C84

R3C77

R9C73

R88

R75

C103

C109

C241

C205

C207

C105

R76

C80

R105

EP4

C306

R111

R124

R36

R126R135R193R192

L42

IC17

IC10

J1

IC6

C150

IC5

FI2

X1

L43

L28

C201 D18

C171

C224

C146

C147

D8

D4

Q2

D9D23

D10

D25

Q1Q18

C98 IC2

Q7

MP4

C236

Q26

S1

L18

F1

C81

Q8

IC9

J1 (CHASSIS UNIT)

EP2

Q16

L41

L32

IC11

IC13

IC12

VHF

B603

2B

IC16

Q15

Q11

L21

D7D6 L3

1

36

1

VCC VCC NC +5V S5V GND GND PWON CSFT DAST MROF MDIA UNLK TEMP RSSI LVIN KR1 CDEC SDEC NOIS MTCK MTOT EXOE EXSM SCAT PLST SCST MSCK MDIO SCK SO SIGNAL CDCS TONE GND MIC

J1 to the FRONT unit J401

9 - 1

• BOTTOM VIEW

C274

C248

C289

R144

R145

C158

C159

C287

R191

C157

EP6

C140

C209R9

7

R93

EP3

C260C2

69

C267

R130

R132

R116

R115

C162

C166

C164

C288

R190

R108

C156

R94 C155

C151 R164 C232

R98

R161

R169

C231

C97

R165C292

C96

R62

C90

C95

R63

C99

R68

C15

C308

D2

L3

D1

C8

L16

Q23

C233

Q25

MP1

Q24

C238

C5

C2

C1R51

L1

C11

C14

L7

L8

C35

L12

D14D15Q9

L19 Q29

IC7

Q21

L25

D24

L35X2

C277

C149

IC1

L24

D17

Q12

L26

Q3L11

R1

L15

Q17

C148

Q14

L37

L20

L19

L39

D22

D21L3

8D1

6

L13

Q4

C211

C262

C261

X4

IC14

X3C2

76C2

75

C264

C75

IC4

Q19L3

3

Q13M

P2

Q10

L22

C4

L4

C3 C13

L20

L17C3

02

L2

D5

L9

MP5

FI1

L5

L6

C9

C72

C74

C93

R65

R81

R79

C114

R85

C116

C117

C115

C113C118

R83

R82

R84

C194

C192

C129

C133 C134

C191

C127

C190

C102R72

C122

C279

R163

Q22

C137

D12

C121

C195

C120

R78

C119

C124

C123

C126

C193

C56

R35

R48

C58

R33

R38

C65

C61

R102

C66

R119

C228

R125

C199

R39

C67

R40

C169

C220

C226 C2

94

C255

R43

R162

C108

R67

C291

C7

C6

C10

C82 C2

35

C239

C234

R166

C16

C31

R18

C36

R28

C49

R26

C50

C48C4

1R2

5

C52

C51

R32

C55

R29

C54

C53

C184

R69

C305

R170

C242

C161

R131

R129

C165

C154

C163

C227

R92

C132

R91

R90

C153

C152

R118

R117

C250

C249

IC15

Q27

C182

R50

C183

R27

R31

C62

C273

R45

C68

R46

C70

R180

R186R139

C259C71

C168

C280

R42

C69

R44

C57

C240

R34 C60

C59

C167

C63

C188

C135

C101

R52

C24

R24R17

C44

9 - 2

9-2 FRONT UNIT

• TOP VIEW

C424

C494

C428

C483

C432

C491

C410

C408

R466

C442

R468

R467

R476

C477

C446

R420

R441

C445

R464

R465

R461

R462

R463

R475

R471

C461

R415

R472

R473

R474

R503

C473

R502

C468

C466

R414

C417

C495

C412

C493

C416

C413

R494

C418

R501

R412

C465

R413

R404

C403

R506R5

12

R507

C478

C477

C425

R432

R430

R433

R401

C476

R402

C401

C475

C486CO

NNEC

TOR

BOAR

D

C423

R426

R469

R429

R513

C497

R418

C464

C462

R416

C415

C490

R490

R489

R488

R479

C449

C450

R480

R435

C436

C429

R437

C409

C430

R438

C448

C441

C447

R478

C488

C443

C439

R423

C411

R422

R421

C487

R482

R440

R456

R455

R487

C467

R500

C420

C479

R417

C463

R403

R409

R484

R483

C402

R485

R411

R497

C421

R427 C499 C444

R470R428

R511

C498

C405

C495

C404

R410

R408

R406

C406

R514

R405

C407

R407

C492R508

C489

C493

C482

C481

R496

R509

C414

C492

C491

C431

R436

C435

C434

C496

W40

2

W40

1

IC40

5

IC40

3

Q40

2

Q40

7

MP4

27

Q401

J402

S401

C427

D406

Q409

IC401

Q408

X401

IC40

8

D402

Q41

2 D404Q411

C419D403

D401

C474

IC407

MP4

27

MP425

IC406

R486

IC409

J401

B6033C

IC410

+

1

GND GND DUSE AFOUT SIGNAL PWON

J402 to the VR board W601

6

36

1

MIC GND TONE CDCS SIGNAL SO SCK MDIO MSCK SCST PLST SCAT EXSM EXOE MTOT MTCK NOIS SDEC CDEC KR1 LVIN RSSI TEMP UNLK MDIA MROF DAST CSFT PWON GND GND S5V CPU5 NC VCC VCC

J401 to the MAIN unit J1

9 - 3

• BOTTOM VIEW

R446

R458

R444

R442

C485

C500

R434

R445

C433

C484 R443C426

R457

Q41

3

Q40

6

Q40

3

DS404

Q404

MC401

DS402DS403

Q405

C437

DS406

DS405

9 - 4

R601

VHF B6034B

9-3 VR BOARD

• TOP VIEW

• BOTTOM VIEW

9 - 5

9-4 CONNECTOR BOARD

• TOP VIEW

D704

R701

MP7

01

9

1

PTT MIC TXD RXD RESET MICE OPTV VCC AFO

• BOTTOM VIEW

C704

D705

C703

C702

C701

D703

D702

D701

EP70

4

B603

5C

EP70

3EP

702

EP70

1

EP70

5

PTT MIC CLO CLI RES GND OPTV AFO VCC

9 - 6

SECTION 10 BLOCK DIAGRAM

10 - 1

136–174MHz

LPF

TMUT

BA

TT

ER

Y_1 B

T1

1F1VCC

2

Q26: TCP6103

Q403: 2SC4116Q404: RSR025N03Q405: RSR025N03W406: DTC144EU

Q401: 2SB1132Q402: XP6501

IC406: TC7W66FK

D401: MA2S111D402: MA2S111

Q407: DTA144EUQ409: XP4111

DS402_403SML–310MT

AMP

IC407: NJM12904

LPF

IC403: NJM12902

AFMUTE

IC406: TC7W66FK

SIGNALAFO

X3CR–746

4.00 MHz

1/4

R5REG

IC410: BU4094

RES

EEPROM

CPU5

+5V

+5V

IC12: BU4094

T5REG

S5REG

+5REG

Q23: 2SB1132Q24: XP6501Q25: DTA144EU

SCRMBLER

T5CT5V

R5V

S5V

+5V

R5C

S5C

VCC

BATTSELECT

D404: MA2S077

SHIFTSW EXPANDER

EXPANDER

RESET

IC9: NJM2870

IC408: BD5242G

IC409: 24LC64T

ANALOGSW

AMP

IC10: AK2346

COMPRESSOR

HPF

BPF

LPF

IC7: EW–460

CSFT

X401CR–76419.6608 MHz

CR–7653.6864 MHz

X4

R19

0T

EM

P

SD

EC

LIMITAMP

MSKDE–Modulator

MSKModulator

IC5: NJM12902

IC403: NJM12902

IC403: NJM12902

Q408: DTC144EU

CTCSS/DTCS DEC

CDEC

CD

EC

CDCS

DUSE

SENC0–3

CENC0–2

IC5: NJM12902

EXPANDER

SCRMBLER

LPFAMP

LPF

DET

D/A

CTCSS/DTCS

IC11: TC4W53FU

IC6: M62363FP

MOD

DETLPF

LPF

LPF

FILSW

AMP +5V

TONE

LPF

IC5: NJM12902

FM/PMSW

AMP IC15: TC3W03FU

Q21: 2SA1577

Q22: 2SA1577

IC14: FX214LG

IC13: BU4066

DS406:CL–165HR

FRONT UNIT

MAIN UNIT

G

R

DS404_405SML–A12MT

LEDCTRL

MICMUTE

PTTDET

IC405: TA7368F

PWRCTRL

AFAMP

AF VOL

BE

EP

TO

NE

SPONSPON

SP1

MC1

PTT

CONNECTOR

AFO

AF

O

MIC

PTT

VCC

RESET

OPTV

RESET

OPTV

LCD

NOTES :

Contorol line

Common line

TX line

RX line

DATA lime

Voltage line

CLI CLO

ANTSW

PWRDET

PWRAMP

APCAMP

MUTESW

POWERSW

AFMUTE

DRIVEAMP

D2:

D25: MA2S111

RB706FQ7: RD07MVS1

T2

IC2: TA75S01F

Q8: RD01MUS1

PREDRIVE

GATECTRL

D8: HVC375B

RFAMP

BPF BPFBPF

T2

T2

T2

BPF

1st Mixer

RSSI

T1

T1

Q9: 2SC5110

Q1: 2SK1829

D4: HVC385B

D9: HVC350B

D10: HVC350B

1st LO=182.35 MHz–220.35 MHz

1st IF=46.35 MHz

XTALBPF

Q3: 3SK299

D14,D15: MA2S077

Q10: 2SC5107

Q11: 2SC5107Q13:

2SC4226

Q12: 2SC5107

R5V

Q15: XP1214Q16: DTC144EU

FI1: FL–335

D16,17: HVC376B

BUFF

LVA

MO

D

FMMOD

LVADJ

RIPPLEFIL

LOOPFIL

IC4: MB15A02

LVADJ

D18: 1SV239

D22: HVC375B

FASTSW

BUFFLVIN

LPF

CDBC450CX24

RX VCO

TX VCO

Q14: 2SC4226D19,20: HVC376B

Q17: 2SC4116

S5V

Q18: 2SK880

X2CR–763

15.3 MHzIC16: NJM12904

Q19: 2SC4116

TCXOBUFF

X 3 PLLIC

BPF

LVA, T1, T2

SQIN

2nd LO=45.9 MHz

X1

DET

MOD

BAL

REFLV

IC17: TC4S66F

D21: HVC375B

IC16: NJM12904

IF IC

NOIS

ALFYM450F=K450 kHz

IC1:TA31136FN

FI2

RSSI

IFAMP

Q4: 2SC4215

TX/RXSW

BUFF

BUFF

BUFF

VCOSW

ATT

Q2: 3SK293

CERAMICBPF

CPUIC401: HD6432264F01TF

D2: 1SV307D5: 1SV307

SECTION 11 VOLTAGE DIAGRAM

11 - 1

11-1 MAIN UNIT

C2114.7

R104 220 k

R10

533

0 k

R94

150

k

C15

1 0.

1C

200

47 P

C19

90.

001

C20

11

C20

20.

1

R11

668

0 k

R11

51.

2 k

L35

0.22

H

C18

50.

1

C16

70.

1

R40

1.5

k C67

0.00

1

C75 10

R38

100

k

R36

1.5

k

R48

680

R34

100

k

C60

0.01

R35

100 C59

0.00

1

C57

0.00

1

C52

12 P

C53

0.01

C54

0.0

01

L12

0.22

H

R27

470

R26

470 C

35 1

C36

0.0

01

L9 5

6 nH

R17

47

C18

40.

001

R18 4.7

R19

100

kR

12 1

0

C30

0.1

C31

0.1

R17

3 5.

6 k

R17

5 22

0 k

D23MA2S111

C23 0.1

R17

122

0 k

C28

3.5

P

C26

100

P

R13

100

k

C270.001

C24 0.001 D6

MA

2S07

7

D7

MA

2C72

8

D5

1SV

307

C14

11 P

C73

0.00

1

T2T1

C17

12 P

C16

22 P

MP

5

L31

82 n

H C18 5 P

R11

100

k

C20

100

P

D8

HV

C37

5BL7

67 n

HL86.

8 nHC

55 4 P

C50

0.0

01

C48

0.0

1 R25 1 k

C44 4 P

D10HVC375B

C45

0.00

1

R23

150

k

C430.001

R21

220

k

C39

0.00

1 C38

3 P

R20

820

C32

0.0

01

R15

120

k

C33

47

P

R16

270

D9

HV

C35

0B

C420.001

T2

L11

56 n

H

R29

180

R32

100

C51

0.00

1L1

30.

82

HR

31 47

C56

22

P

C16

50.

01C

162

56 P

C16

47

P

L33

0.82

H

C71 0.1

C70

100

PR

462.

2 k

R42

47 k

C68

100

P

C66

0.0

01

RS

SI

NO

ISC63

47

P

C65

0.00

1

3 2 1

4 5

C15

4 47

P

C15

2 47

P

C15

3 47

PC

155

270

P

C14

00.

1

C21

30.

1

R10

810

k

C15

710

P

C15

60.

001

C15

80.

1

C15

90.

001

EP

3

R10

11

k

C14

30.

001

CP

1

C14

10.

001

R10

010

k

C14

90.

47

R8910 k

R955.6 k

C12747 P

L2668 nH

L3868 nH

L273.3 H

L3933 nH

C124220 P

L2582 nH

C12368 P

R98 2.2 k

T5V

+5V

4.2

L283.3 H

L423.3 H

L433.3 H

C12633 P

R791.8 k

R853.9 k

R843.9 k

R831.8 k

R87470

R88560

3.8 4.0

3.9

1.1

0

5.0

0

0

1.1

0

4.8

0

4.7

0

0.9

12

0

4.6

0

4.8

0

3.1

5.0

0

0

5.05.0 5.0

0

4.8

0

1.1

0

1.1

0

2.7

1.0

2.2

0

1.5

TX:+2.5dB

RX:+1.5dB0

2.4

2.4

0

4

5

2

1

C1027 P

C10010 P

C18310 P

C1820.001

R17222 k

R174470 k

C221 P

C256 P

C190.001

L639 nH

L550 nH

R1410 k

D4HVC375B

C1860.1

L20EXCCL3225V

C86100

L1610.5 nH

C30247 P

C100.001

L450 nH

L350 nH

C70.001

R2

4.7

k

D21SV307

C60.001

L23.0 nH

1.7

0

J1(CHASSIS)From / to the antenna connector

L132 nH

C28 PC4

11 PD14

MA2S077

C9315 P C92

100 PR824.7

C1501

C20710 P

R971 k

L3233 nH

C14

73.

3

R10

956

C2090.001

C20

612

P

C20

812

P

C14

60.

1

C13

847

P

R18

768

k

R11

033

k

C14

547

0 P

C19

54

P

C19

45

P

C19

23

P

C19

33

P

D17

HVC3

76B

D16

HVC3

76B

R86

120

k

L24

10

H

C12

91P

D18

1SV

239

D21

HV

C37

5B

C12

233

P

C13

322

P

C12

118

P

C13

20.

1

R91

33 k

R90

220

kR

9210

0 k C13

70.

01

D20

HV

C37

6B

D19

HV

C37

6B

L37

10

H

C20

30.

001

C13

433

P

C11

433

P C11

6 0.

01

EP

1

C11

30.

75 P

C10

33

P

C11

10.

001

C20

522

P

C10

50.

001

C10

90.

001

R76

100

R70

100

C10

80.

01

R68

10 k R

61 10

T5V

T5V

T5V T5V

VCC

L19

47 n

H

C95

0.00

1

C97

47 P

C10

647

P

C99

0.00

1

R67

100

R24 1 k

R50

10 k

D15

M

A2S

077

R69

1 k

R65

1.5

k R63

470

C95

0.00

1

C94

47 P

C91

0.00

1

R55

4.7

k

R54

100

k

C84

470

P

C83

0.00

1R

53 22

C98 10

MP

1

C13

56 P

C11

22 P

R1

2.7

kC

308

0.5

P

D1

RB

7006

F–4

0

C15

0.00

1

C9

15 P

C5

22 P

R51

82 k

C3

24 P

C1

9 P

C8

18 P

C10

10.

001

L15

4.7

H

C29

10.

001

R52

150

R62

100

C90

0.00

1

R59

4.7

k

R58

33 k

R57 68

C29

210

0 P

C85

0.00

1 EP

2

C87

27 P

L18

18 n

HC

81 1

C820.001 L1

723

.2 n

H

C89

0.01

C88

0.00

1

R71

100

k

R72 4.7

L21

0.1

H

C10

70.

001

R75

220

k

L41

0.1

H

C11

80.

5 P R

80 1

0 k

C12

047

0 P

C11

90.

001

C13

90.

1

C11

047

0 P

R77

100

C10

422

0 k

R78

100

k

L22

0.1

H

C11

7 47

0 P

C11

533

P

D22

HV

C37

5B

C19

05

P

C14

810

C19

14

P

R96

1.8

k

C13

50.

001

BAL

REF

/IN

S5V

UNLK

SCK R117 4.7 k

R1184.7 kSO

PLST

MOD

DAST

R5V R5V

+5V

+5V

6

8

4

57 R113 4.7 k

C16110 P

C1663 P

C1690.1

R44390 k R43

470

C18

80.

001

C6282 P

C580.001

R5V

R5V

R5V

R5V

R5V

R5V

C4110 P

C492 P

R2812

C401.5 P

R2210 k

C292.5 P

C370.01R33

330C61

100 P

X1

C69100 P

R3947

R45150 k

12

345

C1634 P

R111100 k

V+GND

MOD

EP6

D24MA2S111

R931 k PLL

LVA

R5V

MP2 (CHASSIS)

From / to the J401 at the Front Unit

F11 2

+5V +5V

S5V

+5V

+5V +5V

+5V

S5V

VCC

+5V

VC

C

VC

C

R5VT5VVCC

S5VT5V

S5VT5V

R103470 k

R10247 k

S5V S5V

15.3MHz

1.2Vp–p

REFX2

VCOM

1

1 4

2

2

3

3GND

VCC

OUT

+5V

R16

727

0 k

R168100 k

C29

60.

001

C29

50.

001

R16

910

0 k

T5C

R5C

S5C

C2410.001

C2420.001

R16

24.

7 k

C23

10.

01

R16

44.

7 k

C23

20.

01

R16

310

k

R16

62.

2 k

R16

510

k

VC

C

+5V

S5V

S5V

VC

C

VC

C

+5V

C23

00.

001

C30

70.

1

C23

700

.1C

238

4.7

C23

90.

1

R19

110

0 k

C28

70.

1

C22

44.

7

R18

410

0 k

R15

412

0 k

R14

868

k

C24

00.

001

C22

00.

022

C18

00.

1

R15

710

k C26

6 0.

0022

R13

433

kR

129

47 k

C26

90.

001

R12

547

kC

255

0.1

C29

00.

1 C30

40.

1

C28

80.

1

EP

5

C25

20.

0015

SIG

NA

L

MIC

R13

910

0 k

C27

927

P

C28

027

P

SD

C25

147

P

C25

922

PC

253

180

P

C25

40.

0012

C26

022

P

C30

30.

1

R19

410

k

EP

4

+5V

+5V

+5V

+5V

+5V

C26

70.

01

C30

60.

001

C22

20.

01 C22

10.

039

R15

510

k

C22

70.

01

C22

90.

1

C24

30.

1

R12

0 47

0

R19

6 47

0

C28

10.

1

R19

210

0 k

EX

OE

RS

SI

R19

310

0 k

RE

FLV

A T1

T2

MO

D

C22

60.

001

R19

0

ER

TU

0EP

473J

C23

50.

01

C23

322

R5V

C23

40.

1

R16

110

k

C29

70.

001

C23

610

C29

30.

001

C29

40.

001

+5V

EXSMSOSCKR5CT5C

S5C

MUT1MUT2

PMFM

PM

FM

MU

T1

MU

T2

EXOETMUT

C30

547

P

R17

047

0 k

3

5 4

D12MA2S111

TEMP

CDEC

C225470 P

R153150 k

R147100 k

R15168 k

C1714.7

C1700.1

C1720.001 2

3

12

1314

1

R152560 k

R1801 k

TONE

S5V

V+GND

SDEC

4

11

R18322 k

R18222 k

R18122 k

R13318 k

C2650.001

R12112 k

C25047 P R135

1 MC24947 P

C24847 P

C24747 P

R122390 k

PMFM

R1324.7 k

R1312.2 k

C2611

C2621

C26422

R14133 k

C2710.1 R195

10 k

C2740.1

C2761

C2771

+5V

+5V

C2730.1

C2890.1

5.0

0

Scrambler ON

MIC

0.00MHz

5.7Vp–p

R144 1 M

X3 CR–746R145

10

C275 1

C2630.001

R12433 k

C2560.0022

R1261 M

R12733 k

3.6864MHz

2.0Vp–p

R12833 k

C2570.1

C2580.1

R12382 k

C24647 P

X4CR–765

C24547 P

R1302.2 k

+5V

+5V

+5V

+5V

R11910 k

C2280.001

+5V+5V

C223 0.1

76

5

R185470 k

R186470

8

SIGNAL

9

10

S1

1 I OG

2

4 6 5 3

C168 0.1

+5

VS

5V

T5

VV

CC

T5VVCC VCC

FI1FL–335

FI2ALFYM450F=K

R10

1.5

k

R7

120

k

C80 0.1

R6

68 k

C72

0.00

1

TMUT

R4

10 k

C78

0.00

1

C74

0.00

1

T2

C76 0.1

C77

0.00

1

R3

10

2.6

0

R9100

C790.1

R8 220 k

R510 k

D25MA2S111

T5V

TMUT

0

4.9

354

2

1

2.4

0

J1

38

37

+5V

S5V

VC

C

C3000.001

C2990.001

C2980.001

C30

10.

001

R81ERJ2GE–JPW

910111213141516

CLOCKDATALEFCNCFOUTPB

FINLD

GNDDO

VCCVP

OSOUTOSCIN

87654321

12345678

OSCINOSCOUTMIXOUTVCCIFINDECFILOUTFILIN

MIXINGND

N-RECN-DET

RSSIIFOUTQUAD

AFOUT

161514131211109

4321

MT

CK

MT

DT

MD

IOM

RD

F

MS

CK

MD

IA

SC

AT

SC

ST

SC

K

BA

LC

DC

SS

OS

CK

DA

ST

CT

RL

GN

DN

B

VIN

VO

UT

123456789

101112

1234

123456789

101112

242322212019181716151413

VIN1VOUT1VOUT2VIN2VDDLDCLKDIVIN3VOUT3VOUT4VIN4

VIN8VOUT8VOUT7

VIN7GND

RESETVDAREF

DOVIN6

VOUT6VOUT5

VIN5

AGNDINAGNDTXINTXINOLIMLVEXTLMINMODVSSTCLKTDATADI/ORDF/FC

TESTRXIN

REINFRELPFO

REAFREAFIN

EXPOUTVDDXIN

XOUTDIA

SCLK

1234567

151413121110

141312111098

222324123

8765

1234

9 8 7 6 5 4

16

17

18

19

20

21

TXINLFO/P

VDDX/CLK

XSDIN

I/01O/I1O/I2I/02CONT2CONT3VSS

RXOUTICVSSATLD/LTHSCIN

VCCBAQ

CEXTXT

GND

TX

OU

TV

BIA

SR

XIN

HF

OH

BM

IL

BM

I

NC

P/S

NC

NC

NC

NC

VDDCONT1CONT4

I/04O/I4O/I3I/03

242322212019181716151413

8765

12345678

161514131211109

STRDCLKQ1Q2Q3Q4GND

V+OEQ5Q6Q7Q8

Q'SQS

CS

FT

DA

ST

MR

DF

MD

IRU

NL

KT

EM

PR

SS

IL

VIN

CD

EC

SD

EC

NO

ISM

TC

KM

TD

TE

XO

EE

XA

TS

CA

TP

LS

TS

CS

TM

SC

KM

DIO

SC

KS

OS

IGN

AL

CD

CS

TO

NE

MIC

3 2 1

4 5 6

1 2 3

1 2 3

6 5 4

+5VS5V

VCCVCC36

3534333231302928272625242322212019181716151413121110987654321

CSFTDASTMRDFMDIRUNLKTEMPRSSILVIN

CDECSDECNOISMTCKMTDTEXOEEXATSCATPLSTSCSTMSCKMDIOSCKSOSIGNALCDCSTONE

MIC

Q172SC4116BL

Q182SK880Y

Q122SC51070

Q15XP1214

Q16DTC144EU

Q112SC51070

Q102SC51070

Q92SC5100

Q8RD01MUS01

Q7RD0MVS1

Q142SC4226R25

Q132SC4226R25

Q42SC4215 O

Q33SK299U73

IC16NJM12904V

IC16NJM12904V

Q2

3SK

293

IC1TA31136FN

Q192SC4116BL

IC17TC4S66F

IC16NJM12904V

IC5NJM12902V

IC5NJM12902V

IC5NJM12902V

IC11TC4W53FU

IC10 AK2346

IC14FX214LG

IC13 BU4066BCFV

Q27DTA144EU

IC15 TC3W03FU

IC6M62363FP–650P

IC12BU4094BCFVIC5

NJM12902V

IC9

NJM

2870

Q26TPC6103

IC7EW–460

Q212SA1577Q

Q29DTC144EV

Q22

2SA

1577

Q Q24XP6501B

Q25DTA144EU

IC5NJM12902V

Q232SB1132Q

IC4 MB15A02PFV–1

Q12SK1829

IC2TA75S01F

Voltage line

NOTES :

Common line

TX line

RX line

11-2 FRONT UNIT

11 - 2

CO

M2

CO

M1

SE

G32

SE

G31

SE

G30

SE

G29

SE

G28

SE

G27

SE

G26

SE

G25

SE

G24

SE

G23

SE

G22

SE

G21

SE

G20

SE

G19

SE

G18

SE

G17

PM

7/S

EG

32P

N0/

SE

G33

PN

1/S

EG

34P

N2/

SE

G35

PN

3/S

EG

36P

N4/

SE

G37

PN

5/S

EG

38P

N6/

SE

G39

PN

7/S

EG

40P

H0/

CO

M1

PH

1/C

OM

2P

H2/

CO

M3

PH

3/C

OM

4V

1V

2V

3C

1C

2P

F3/

AD

TR

G/IR

Q3

P35

/SC

K1/

SC

L0/IR

Q5

P34

/RX

D1/

SD

A0

P33

/TX

D1/

SC

L1P

32/S

CK

0/S

DA

1/IR

Q4

P31

/RX

D0

P30

/TX

D0

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

SEG

24SE

G25

SEG

26SE

G27

SEG

28SE

G29

SEG

30SE

G31

SEG

32CO

M1

COM

2CO

M3

COM

4

CE

NC

2C

EN

C1

CE

NC

0

MRD

FC

LIC

LO

DA

ST

P70/TMRI01/TMCI01P71/TMRI23/TMCI23

P72/TM00P73/TM01P74/TM02

P75/TM03/SCK2P76/RXD2P77/TXD2

MD2FWE

EXTALVSS

XTALVCC

STBYNMIRES

OSC1OSC2

MD1PH7/TONED/TMCI4

AVCCVREF

P40/AN0P40/AN1

75747372717069686766656463626160595857565554535251

SENC0SENC1SENC2SENC3

PJ7

/WK

P7/

SE

G8

PJ6

/WK

P6/

SE

G7

PJ5

/WK

P5/

SE

G6

PJ4

/WK

P4/

SE

G5

PJ3

/WK

P3/

SE

G4

PJ2

/WK

P2/

SE

G3

PJ1

/WK

P1/

SE

G2

PJ0

/WK

P0/

SE

G1

P10

/TIO

CA

0P

11/T

IOC

B0

P12

/TIO

CC

/TC

LKA

P13

/TIO

CD

/TC

LKB

P14

/TIO

CA

/IRQ

0P

15/T

IOC

B/T

CLK

CP

16/T

IOC

A/IR

Q1

P17

/TIO

CB

/TC

LKD

AV

SS

P97

/AN

9/D

A1

P96

/AN

8/D

A0

P47

/AN

7P

46/A

N6

P45

/AN

5P

44/A

N4

P43

/AN

3P

42/A

N2

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

SO

SC

KM

DIO

MS

CK

SC

ST

PLS

TS

CAT

EX

SF

EX

SM

EX

OE

MT

DT

MT

CK

NO

IS

SD

EC

CD

EC

PT

T

BAT

VLV

INR

SS

I

CPU5R42027 k

R421100 k

R422100 k

R423100 k

R488 100 k

MDIR

R487100 k

RES

UNLK

OPTVTEMP

R489 100 k

R490 100 k

C4080.1

C4090.1

C4100.1

C4110.1

C4120.1

R49512 k

C413470 P

D40

4M

A2S

077

C414

15 PX401

R4921 M

R491 10

123

OUTVDDVSS

CD

NC

5

4

4

5

6

3

2

1

KR0KR1

KR0KR1

KR1

KR1

KR0

KR

0

CPU5

MDCSFT CSFT

C41

910

C42

00.

1

R50

0 10

0 k

R41

110

0 k

R412100 k

R461180 k

R46256 k

R46322 k

CENC0

CENC1

CENC2

SENC0

SENC1

SENC2

SENC3

SOSCKMDIOMSCKSCSTPLSTSCATEXSMEXOEMTDTMTCKNOISSDECCDEC

LVINRSSITEMPUNLKMDIRMRDFDASTCSFT

SOSCK

MDIOMSCKSCSTPLSTSCATEXSMEXOEMTDTMTCKNOIS

SDECCDEC

LVINRSSI

TEMPUNLKMDIR

MRDFDASTCSFT

363534333231302928272625242322212019181716151413121110987654321 37

J40154104–3692From / to the MAIN unit J1

38

R46647 k

R46747 k

R46847 k

R4694.7 k 1

2

3

C44

50.

001

C44

10.

015

R46

510

k

R46422 k

S407

R41

5 15

0 k

C46

1 47

P

R41

6 15

0 k

C46

2 47

P

C46

747

P

CP

U5

CP

U5

KR

1

C46

847

P

R41

7 47

0 k

C46

3 47

P

R41

8 47

0 k

C46

4 47

P

P0 P1 P2 P3

S402

S406 S405

S403 S404

C41

80.

1R

494

12 k

R49

312

kC

417

6 P

C41

612

PR

501

100

k

C41

5 0.

01

RESCLICLO

RESCLICLO

VCC

VC

CV

CC

VC

C

VC

C

VCCPWON

VCCPWON

AFOUT

DUSE

PW

ON

AF

OU

TD

US

E

R514ERJ2GE–JPW

C48

50.

001

C48

60.

001

AFO

AF

O

AFO

AFO

AF

O

OPTVGND

MIC MIC

MIC

MIC

AF

ON

PTT

C50

00.

1

R50

910

0 k

C47

50.

001

D40

2M

A2S

111

R40

41

k

C40

30.

001

C49

4 0.

001

S40

1

C40

20.

001

R41

010

0 k

C49

50.

001

R40

910

0 k

C47

90.

001

C47

60.

001

C47

70.

001

C47

80.

001

D405MA8062M

OPTVOPTV

DS402SML–310MT

DS403SML–310MT

DS404SML–A12MT

DS405SML–A12MT

DS406CL–165HR/YG

YG

HR

R456100

R482100 k

LEDRLEDTLIGTAFON

STRDCLKQ1Q2Q3Q4GND

V+OEQ5Q6Q7Q8

Q'SQS

CPU5

CPU5

CPU5

CPU5

CPU5

CPU5

MD

CPU5

CPU5

R457470

R4581 k

R455100

4.8

0

Backlight ON

Backlight OFF

RESCLI

CLO

MD

PTT

CPU5

CPU5

CP

U5

CPU5 CPU5

CPU5

CPU5

CP

U5

MCON

D403MA2S111

R4031 k

D401MA2S111

MC401

C40

10.

001

R40

122

k C40

4 0.

001

1234

8765

R40

2 33

k

C4970.01

C4230.1

R43039 k

C425470 P

C4371

R434470

C496 33

C435 33

R442470 k

R443470 kR444100 k

14 13

R43256 k

R446100 k

PWON

POWER OFF

POWER ON

Q412DTA144EU

7.0

0

AFOUT

J402 SM04BSRSS–TB

From / to the W601at the VR UNIT

From / to the optionalmicrophone cloningcable

SP401

W401ERDS2TO

W402ERDS2TO

1234

R5135.6 k

R426330 k

R42747 k

R42847 k

C4210.1

C4050.0022

R40515 k

C4060.0027

R4068.2 k

C407 100 P

R407330 k

8V+

GND4

7

4

11

6

5

C498100 P

R511270 k

12

3

R40

810

0 k

R51

210

0 k

R50

727

k

SP

ON

AF

ON

C49

00.

001

EX

SF

MC

ON

DU

SE

DU

SE

C49

10.

001

C49

20.

001

R49

710

k

R49

610

k

CS

FT

EX

OE

SO

SC

K

R50

63.

3 k

R50

82.

2 k

C47

41

C48

90.

001

C48

80.

001

CO

M4

CO

M3

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

SEG23SEG22SEG21SEG20SEG19SEG18SEG17SEG16SEG15SEG14SEG13

PM6/SEG31PM5/SEG30PM4/SEG29PM3/SEG28PM2/SEG27PM1/SEG26PM0/SEG25PL7/SEG24PL6/SEG23PL5/SEG22PL4/SEG21CVCCPL3/SEG20VSSPL2/SEG19PL1/SEG18PL0/SEG17PK7/SEG16PK6/SEG15PK5/SEG14PK4/SEG13PK3/SEG12PK2/SEG11PK1/SEG10PK0/SEG9

SEG12C493 0.1

R484100 k

R483100 k

123456789

10111213141516171819202122232425

SEG11SEG10SEG9SEG8SEG7SEG6SEG5SEG4SEG3SEG2SEG1

SE

G1

C48

10.

001

R42

94.

7 k

R43

310

0 k

C48

20.

001

C42

40.

001

C42

60.

001

R43

6 10

C43

6 0.

047

C48

40.

001

C43

3 47

P

R43

5 33

C43

4 10

C42

710

C42

80.

1

C42

90.

001

R43

92.

7 k

R43

83.

3 k

C43

00.

001

R43

71

k

C43

10.

1

123

654

1

D406MA2S111

R44168 k

23

54

10

AFON ON

AFON OFF

7.2

0

NCVCC

NCVIN

RIPPLE

POUTPWGNDPREGNDPHASENF

98

67

C48

70.

001

R44

010

0 k

SPON

AF

ON

SP

ON

AF

ON

MIC

MIC

S5V S5V S5V

TONE

S5V

SP

ON

S5V

SIGNAL SIGNAL

TONE TONE

BEEP BEEP

BE

EP

BE

EP

CP

U5

BEEP

MIC

MIC

CD

CS

CDCS

S5VSPONS5V

VCCPWONS5V

C43

20.

001

C48

30.

001

R44

5 10

0

56

12

1

1234

A0A1A2VSS

VCCWP

SCLSDA

1234

8765

5678

161514131211109

2

3

6

5

4

UP DN

R41

327

k

C46

547

P

R41

427

k

C46

647

P

C44

382

0 P

C44

40.

1

R47

047

k

C44

20.

1

R471220 k

R47668 k

R47768 k

R47968 k

75

6

C44

70.

0022

120

PC

448

C44

60.

001

R47

510

kR47868 k

R472100 k

R47347 k

R47422 kC

449

0.00

33

R48068 k

TONECDCSMICSIGNAL

TONECDCSMICSIGNAL

810

9

C45

047

P

C49

947

P

R4861 k

R485100 k

MIC

KR1

GND

GNDGND

TONECDCS

SIGNAL

S5V

BATV

R50

210

0 k

R50

310

0 k

C47

30.

01

CPU5PWONVCCVCCVCC

CPU5S5V

PWON

VCCVCC

TX

BUSY

TX

BUSY

4.9

0

0

4.9

0.5

4.9

5.0

2.7Vp–p

19.6618MHz

Beat Cancel OFF

V+GND

TX DTCS ON

DUSE

TX DTCS OFF

4.9

0

AF Min Level ON

AF Min Level OFF

0

4.9

Q412DTA144EU

IC40

6T

C7W

66F

K

IC403NJM12902V

Q40

32S

C41

16Y

IC405TA7368F Q401

2SB1132Q

IC407NJM12904V

IC407NJM12904V

IC403NJM12902V

IC403NJM12902V

IC403NJM12902V

IC401HD6432264F01TF

IC40924LC64T–I/SN

IC408BD5242G

Q411 XP4312

Q408DTC144EU

IC403NJM12902V

Q409XP4111

IC410BU4094BCFV

Q40

7D

TA14

4EU

IC407NJM12904V

Q40

2X

P65

01A

B

Q40

4R

SR

025N

03

Q406DTC144EU

Q40

5RS

R025

N03

Voltage line

NOTES :

TX line

RX line

11-3 VR / CONNECTOR BOARDS

CONNECTOR BOARD

VR BOARD

R601TP76N97N-13F-10KA-2497

W601

DUSE 4321

AFOUTSIGNAL

PWON

From / to the J402at the FRONT UNIT

VCC

VCC

MICE

R7011 k

C70

10.

001

D70

1A

VR

-M10

05C

080M

TA

BB

D70

2A

VR

-M10

05C

080M

TA

BB

C70

40.

001

D70

5A

VR

-M10

05C

080M

TA

BB

D70

3A

VR

-M10

05C

080M

TA

BB

D70

4A

VR

-M10

05C

080M

TA

BB

C70

20.

001

C70

30.

001

MIC

PTT

EP702

EP701

EP703

EP704

123456789

OPTVRESETRXDTXD

MP701

EP705

AFO

OPTV

GND

RESCLICLO

MIC

PTT

AFO

PTTMICTXDRXDRESETMICEOPTVVCC

To the FRONT UNIT

Voltage line

NOTES :

TX line

RX line

11 - 3

ic-f50/f51 service manual - electronica marina · icom, icom inc. and ... rf pass band for wide...

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