Icom IC-F4GT, IC-F4GS Service manual

SERVICE MANUAL

UHF FM TRANSCEIVERS

6-9-16, Kamihigashi, Hirano-ku, Osaka 547-0002, Japan Phone : 06 6793 5302 Fax : 06 6793 0013

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

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

Zac de la Plaine, Rue Brindejonc des Moulinais BP 5804, 31505 Toulouse Cedex, France Phone: 561 36 03 03 Fax : 561 36 03 00 URL : http://www.icom-france.com

Crta. de Gracia a Manresa Km. 14,750 08190 Sant Cugat del Valles Barcelona, SPAIN Phone: (93) 590 26 70 Fax : (93) 589 04 46 URL : http://www.icomspain.com

<

Corporate Headquarters

>

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

<

Customer Service

>

Phone: (425) 454-7619

A.C.N. 006 092 575 290-294 Albert Street, Brunswick, Victoria, 3056, Australia Phone: 03 9387 0666 Fax : 03 9387 0022 URL : http://www.icom.net.au

6F No. 68, Sec. 1 Cheng-Teh Road, Taipei, Taiwan, R.O.C. Phone: (02) 2559 1899 Fax : (02) 2559 1874

3071 #5 Road, Unit 9, Richmond, B.C., V6X 2T4, Canada Phone: (604) 273-7400 Fax : (604) 273-1900 URL : http://www.icomcanada.com

INTRODUCTION

DANGER

ORDERING PARTS

REPAIR NOTES

This service manual describes the latest service information for the

IC-F4GT and IC-F4GS

at the time of publication.

NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 16 V. Such a connection could cause a fire hazard and/or electric shock.

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 transceiver’s front end.

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

1. 10-digit order numbers

2. Component part number and name

3. Equipment model name and unit name

4. Quantity required <SAMPLE ORDER>

1130007610 S.IC µPD3140GS IC-F4GT MAIN UNIT 1 pieces 8810009510 Screw BT M2 x 4 NI-ZU IC-F4GS Chassis 10 pieces

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

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 40 dB to 50 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 and internal circuits are subject to change without notice or obligation.

IC-F4GT IC-F4GS

SECTION 1 SPECIFICATIONS

‘‘

GENERAL

• Frequency coverage : 440.000–470.000 MHz

• Type of emission : 8K50F3E

• Number of channels : 32 ch (16 channels × 2 banks: 2-BANK version), 16 ch (16 channel version)

• Power supply requirement : 7.2 V DC (negative ground; supplied battery pack)

• Current drain (approx.) : Transmit at High (4.0 W) 1.55 A at Low (1.0 W) 800 mA

Receive rated audio 250 mA

stand-by 70 mA

• Frequency stability : ±0.00025 %

• Usable temperature range : –30˚C to +60˚C; –22˚F to +140˚F

• Dimensions (projections not included) : 54(W) × 132(H) × 35(D) mm; 2

5

⁄32(W) × 5 3⁄16(H) × 1 3⁄8(D) in.

• Weight (with ant., BP-209) : 355 g; 12.5 oz.

‘‘

TRANSMITTER

• RF output power (at 7.2 V DC) : 4 W / 1 W (High / Low)

(with supplied battery pack)

• Modulation system : Variable reactance frequency modulation

• Maximum frequency deviation : ±2.5 kHz

• Spurious emissions : 73 dBc (typical)

• Adjacent channel power : 60 dB (typical)

• Transmitter audio distortion : Less than 3% at 1 kHz, 40% deviation

• Limitting charact of modulator : 70–100% of max. deviation

• Ext. microphone connector : 3-conductor 2.5(d) mm (

1

⁄10”)/2.2 kΩ

‘‘

RECEIVER

• Receive system : Double conversion superheterodyne system

• Intermediate frequencies : 1st 46.35 MHz

2nd 450 kHz

• Sensitivity : 0.3 µV at 12 dB SINAD (typical)

• Squelch sensitivity : 0.3 µV at threshold (typical)

• Adjacent channel selectivity : 65 dB (typical)

• Spurious response rejection : 70 dB (typical)

• Intermodulation rejection ratio : 70 dB (typical)

• Hum and noise : 40 dB (typical)

• Audio output power (at 7.2 V DC) : 500 mW typical at 5% distortion with an 8 Ω load

• Ext. speaker connector : 3-conductor 3.5(d) mm (

1

⁄8”)/8 Ω

Specifications are measured in accordance with EIA/TIA-603.

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

2 - 1

SECTION 2 INSIDE VIEWS

• MAIN UNIT

Antenna switcing circuit (D1: 1SV307)

1st mixer (Q13: 3SK239A)

VCO circuit

D/A converter (IC10: M62363FP-650C)

EEPROM (IC7: HN58X2432TI)

CPU (IC8: HD6433876B34H)

Low pass filter circuit

Antenna switcing circuit (D2, D8: MA77)

Power amplifier (Q1: 2SK2974)

IF amplifier (Q14: 2SC4215 O)

PLL IC (IC1: µPD3140GS)

TX/RX switch (D3, D4: MA77)

Mic amplifier circuit

APC IC3A: NJM3403AV Q37: DTA144EU

TOP VIEW

BOTTOM VIEW

3 - 1

SECTION 3 DISASSEMBLY AND OPTION INSTRUCTIONS

3-1 DISASSEMBLY INSTRUCTION

• REMOVING THE CHASSIS PANEL

1 Unscrew 1 nut A, and remove 1 knob B. 2 Unscrew 2 screws C. 3 Take off the chassis in the direction of the arrow. 4 Unplug J6 to separate front panel and chassis.

• REMOVING THE MAIN UNIT

1 Remove the searing rubber. 2 Unsolder 3 points D, and unscrew 1 nut E. 3 Unscrew 3 screws F and 6 screws G (silver, 2 mm) to separate the chassis and the MAIN unit. 4 Take off the MAIN unit in the direction of the arrow.

(nickel, 2 mm) x 2

Front panel

Chassis

J6 (Speaker connector)

B

C

A

D

F

G

D

(silver, 2 mm) x 6

E

Shield cover

Guide holes

MAIN unit

Sealing rubber

Chassis

D

F

3 - 2

3-2 OPTIONAL UNIT INSTALLATIONS

1 Remove the option cover. 2 Remove the bottom protective paper of spoge. 3 Connect one of UT-96, UT-105, UT-108, UT-109, UT-110, UT-111, and UT-113 optional units to J5. 4 Replace the option cover to the chassis-hole.

SPONGE Parts name : 1556 sponge Order No. : 8930013545

Option cover

Optional unit

J5

4 - 1

SECTION 4 CIRCUIT DESCRIPTION

4-1 RECEIVER CIRCUITS

4-1-1 ANTENNA SWITCHING CIRCUIT

The antenna switching circuit functions as a low-pass filter while receiving. However, its impedance becomes very high while D2 and D8 are turned ON. Thus transmit signals are blocked from entering the receiver circuits. The antenna switching circuit employs a λ⁄4 type diode switching system.

Received signals are passed through the low-pass filter (L1, L2, C3, C8, C666). The filtered signals are applied to the λ⁄4 type antenna switching circuit (D2, D8). The passed signals are then applied to the RF amplifier circuit.

4-1-2 RF CIRCUIT

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

The signals from the antenna switching circuit are amplified at the RF amplifier (Q12) after passing through the tunable bandpass filter (L17, D10, C85, C86). The amplified signals are applied to the 1st mixer circuit (Q13) after out-of-band signals are suppressed at the 3 stages tunable bandpass filter (D401, L18, C89, C406, D11, L402, C91, C92, C94, D12, L19, C97, C98).

Varactor diodes are employed at the bandpass filters that track the filters and are controlled by the CPU (IC8) via the expander IC (IC10) using T1–T4 signals. These diodes tune the centre frequency of an RF passband for wide bandwidth receiving and good image response rejection.

4-1-3 1ST MIXER AND 1ST IF CIRCUITS

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

The signals from the RF circuit are mixed at the 1st mixer (Q13) with a 1st LO signal coming from the VCO circuit to produce a 46.35 MHz 1st IF signal.

The 1st IF signal is applied to a pair of crystal filters (FI1) to suppress out-of-band signals. The filtered 1st IF signal is applied to the IF amplifier (Q14), then applied to the 2nd mixer circuit (IC2, pin 16).

4-1-4 2ND IF AND DEMODULATOR CIRCUITS

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

The 1st IF signal from the IF amplifier is applied to the 2nd mixer section of the FM IF IC (IC2, pin 16), and is mixed with the 2nd LO signal to be converted into a 450 kHz 2nd IF signal.

The FM IF IC contains the 2nd mixer, limiter amplifier, quadrature detector and active filter circuits. A 2nd LO signal (45.9 MHz) is produced at the PLL circuit by tripling it’s reference frequency.

The 2nd IF signal from the 2nd mixer (IC2, pin 3) passes through a ceramic filter (FI2) to remove unwanted heterodyned frequencies. It is then amplified at the limiter amplifier (IC2, pin 5) and applied to the quadrature detector (IC2, pins 10, 11) to demodulate the 2nd IF signal into AF signals.

• 2ND IF AND DEMODULATOR CIRCUITS

Mixer

16

Limiter amp.

2nd IF filter 450 kHz

PLL IC

IC1

X4

15.3 MHz

IC2 TA31136F

12

1st IF from the IF amplifier (Q14)

"SD" signal to the CPU pin 98

11109

87 5 3

AF signal "DET"

R5

X3

R86

C122

C121

R88R87

R83

"SQLIN" signal to the D/A convertor (IC10, pin 23)

R82

C112 C113

C116

2

17 16

Active filter

FI2

Noise

detector

FM

detector

13

"NOIS" signal to the CPU pin 19

RSSI

Noise comp.

×3

R84

4 - 2

4-1-5 AF CIRCUIT

AF signals from the FM IF IC (IC2, pin 9) are applied to the mute switch (IC4, pin 1) via the AF filter circuit (IC3b, pins 6,

7). The output signals from pin 11 are applied to the AF power amplifier (IC5, pin 4) after being passed through the [VOL] control (R143).

The applied AF signals are amplified at the AF power amplifier circuit (IC5, pin 4) to obtain the specified audio level. The amplified AF signals, output from pin 10, are applied to the internal speaker (SP1) as the “SP” signal via the [SP] jack when no plug is connected to the jack.

4-1-6 SQUELCH CIRCUIT

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

Aportion of the AF signals from the FM IF IC (IC2, pin 9) are applied to the active filter section (IC2, pin 8) where noise components are amplified and detected with an internal noise detector.

The active filter section amplifies noise components. The filtered signals are rectified at the noise detector section and converted into “NOIS” (pulse type) signals at the noise comparator section. The “NOIS” signal is applied to the CPU (IC8, pin 19).

The CPU detects the receiving signal strength from the number of the pulses, and outputs an “RMUT” signal from pin 49. This signal controls the mute switch (IC4, pin 13) to cut the AF signal line.

4-2 TRANSMITTER CIRCUITS

4-2-1 MICROPHONE AMPLIFIER CIRCUIT

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

The AF signals from the microphone are applied to the microphone amplifier circuit (IC3c, pin 10). The amplified AF signals are passed through the low-pass filter circuit (IC3d, pins 13, 14) via the mute switch (IC4, pins 4, 3). The filtered AF signals are applied to the modulator circuit after being passed through the mute switch (IC4, pins 9, 8).

4-2-2 MODULATION CIRCUIT

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

The audio signals change the reactance of a diode (D404) to modulate an oscillated signal at the VCO circuit (Q7, Q8). The oscillated signal is amplified at the buffer-amplifiers (Q4, Q6), then applied to the T/R switching circuit (D3, D4).

4-2-3 DRIVE/POWER AMPLIFIER CIRCUITS

The signal from the VCO circuit passes through the T/R switching circuit (D3) and is amplified at the buffer (Q403, Q3), pre-drive (Q2) and power amplifier (Q1) to obtain 4 W of RF power (at 7.2 V DC). The amplified signal passes through the antenna switching circuit (D1), and low-pass filter and is then applied to the antenna connector.

The bias current of the pre-drive (Q2) and the power amplifier (Q1) is controlled by the APC circuit.

4-2-5 APC CIRCUIT

The APC circuit (IC3a, Q37) protects the drive and the power amplifiers from excessive current drive, and selects HIGH or LOW output power.

The signal output from the power detector circuit (D32, D33) is applied to the differential amplifier (IC3a, pin 2), and the “T4” signal from the expander (IC10, pin 11), controlled by the CPU (IC8), is applied to the other input for reference.

• APC CIRCUIT

Q1 Power amp.

Q2 Driver amp.

IC3a

+

–

VCC

RF signal from PLL

to antenna

T4

TXC

Q37

S5

APC control circuit

Power detector circuit (D32, D33)

D33 D32

L4

LPF

4 - 3

When the driving current is increased, input voltage of the differential amplifier (pin 2) will be increased. In such cases, the differential amplifier output voltage (pin 1) is decreased to reduce the driving current.

4-3 PLL CIRCUIT

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

The PLL circuit contains the VCO circuit (Q7, Q8). The oscillated signal is amplified at the buffer-amplifiers (Q6, Q5) and then applied to the PLL IC (IC1, pin 2).

The PLL IC contains a prescaler, programmable counter, programmable divider and phase detector, etc. The entered signal is divided at the prescaler and programmable counter section by the N-data ratio from the CPU. The divided signal is detected on phase at the phase detector using the reference frequency.

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

A portion of the VCO signal is amplified at the buffer-amplifier (Q4), and is then applied to the receive 1st mixer (Q13) or transmit buffer-amplifier circuit (Q403) via the T/R switching diode (D3, D4).

4-4 POWER SUPPLY CIRCUITS

VOLTAGE LINE

• PLL CIRCUIT

Shift register

3

Prescaler

Phase detector

Loop

filter

Programmable counter

Programmable divider

X4

15.3 MHz

45.9 MHz signal to the FM IF IC

"DEV" signal from the D/A convertor (IC10, pin 22) when transmitting

16

Q7, Q8

VCO circuit

Buffer Q6

Buffer Q4

Buffer Q5

3 4 5

PLST SCK SO

to transmitter circuit to 1st mixer circuit

D4

D3

17

8

2

LINE

HV

VCC

CPU5

T5

R5

S5

OPT

DESCRIPTION

The voltage from the attached battery pack. The same voltage as the HV line (battery volt-

age) which is controlled by the power swtich ([VOL] control).

Common 5 V converted from the VCC line by the reference regulator circuit (IC6). The output voltage is applied to the CPU (IC8), the 5 V regulator circuit (Q18, Q19), reset circuit (IC11) and etc.

5 V for transmitter circuits regulated by the T5 regulator circuit (Q22).

5 V for receiver circuits regulated by the R5 regulator circuit (Q21).

Common 5 V converted from the VCC line by the S5 regulator circuit (Q18, Q19).

The same voltage as the CPU5 line for the optional HM-46L, HM-75A or HS-51 through a resistor (R132).

4 - 4

4-5 PORT ALLOCATIONS

4-5-1 CPU (IC8)

number

1 9

11

12

15

16 17

18 19

21

36–38

44–47

49

50

51

52

53

54

55

56

57

58

59

Port

name

VIN

RESET

CSIFT

SCK

DAST

CLIN

CLOUT

PLST NOIS

BUSY

OPV3–

OPV1

KR3–

KR0

RMUT

MMUT

DUSE

S5C

R5C

T5C

TXC

AFON

LIGT

ESCK

ESDA

Description

Input port for battely voltage detection. Input port for RESET signal. Outputs reference oscillator for the

CPU control signal. Outputs clock signal to the PLL IC

(IC1), EEPROM (IC7), etc.

• Outputs strobe signals to the expander IC (IC10, pin 6).

• Input port for the initial version signal.

Input port for the cloning signal. Outputs the cloning signal. Outputs strobe signals to the PLL IC

(IC1, pin 3). Input port for noise signals (pulse

type). Outputs BUSY detection.

Low: The channel is busy.

Input ports for the optional unit detection signal from J5.

Output ports for key matrix.

Low: When the key is pushed.

• Outputs RX mute control signal.

• Input port for the RX mute signal from optional units.

• Output TX mute control signal.

• Input port for the TX mute signal from optional units.

Outputs low-pass filter cut-off frequency control signal when DTCS is activated.

Outputs S5 regulator control signal.

Low: While power is ON.

Outputs R5 regulator control signal.

Low: While receiving.

Outputs T5 regulator control signal.

Low: While transmitting.

Outputs APC circuit control signal.

High: While transmitting.

Outputs control signal for the regulator circuit of AF power amplifier.

High: When squelch is open, etc.

Outputs LCD backlight control signal.

High: Lights ON.

Outputs EEPROM (IC7, pin 6) clock signal.

I/O port for data signals from/to EEPROM (IC7, pin 5)

number

63

90

91

94

95

96

97 98

99

100

Port

name

UNLK

MTONE

DTMF

CTCIN

PTT

BDET

REM0

SD

LVIN

TEMP

Description

Input port for unlock signal.

High:PLL is unlocked.

Output port for: Beep audio while receiving. 2/5-tone signals while transmitting.

Outputs DTMF tone signal while transmitting.

CTCSS/DTCS signals input port for decording.

Input port for the [PTT] switch.

High:While [PTT] switch is pushed.

Input port for the battery’s type detection.

Input port for the remote-control signal from external MIC (HM-75).

Input port for the RSSI detection. Input port for the PLL lock voltage. Input port for the transceiver’s internal

temperature detection.

4-5-2 OUTPUT EXPANDER IC (IC10)

number

2, 3,

10, 11

6

7

Port

name

T1–T4

DAST

SCK

Description

Output tunable bandpass filter control signals.

Input port for strobe signal from the CPU (IC8, pin 15).

Input port for clock signal from the CPU (IC8, pin 12).

CPU (IC8)–continued

5-1 PREPARATION

When you adjust the contents on page 5-5 or 5-6, SOFTWARE ADJUSTMENT, the optional CS-F3G ADJ ADJUSTMENTSOFTWARE (Rev. 2.0 or later), OPC-478 CLONING CABLE and a JIG CABLE (see illustration at page 5-2) are required.

■ REQUIRED TEST EQUIPMENT

5 - 1

SECTION 5 ADJUSTMENT PROCEDURES

EQUIPMENT

DC power supply

RF power meter (terminated type)

Frequency counter

FM deviation meter

Digital multimeter

GRADE AND RANGE

Output voltage : 7.2 V DC Current capacity : 5 Aor more

Measuring range : 1–10 W Frequency range : 300–600 MHz Impedance : 50 Ω SWR : Less than 1.2 : 1

Frequency range : 0.1–600 MHz Frequency accuracy : ±1 ppm or better Sensitivity : 100 mV or better

Frequency range : DC–600 MHz Measuring range : 0 to ±5 kHz

Input impedance : 10 MΩ/V DC or better

EQUIPMENT

Audio generator

Attenuator

Standard signal generator (SSG)

DC voltmeter

Oscilloscope

AC millivoltmeter

GRADE AND RANGE

Frequency range : 300–3000 Hz Output level : 1–500 mV

Power attenuation : 40 or 50 dB Capacity : 10 W or more

Frequency range : 120–600 MHz Output level : 0.1 µV–32 mV

(–127 to –17 dBm) Input impedance : 50 kΩ/V DC or better Frequency range : DC–20 MHz

Measuring range : 0.01–20 V Measuring range : 10 mV–10 V

■ SYSTEM REQUIREMENTS

• IBM PC compatible computer with an RS -232C serial port (38400 bps or faster)

• Microsoft Windows 95 or Windows 98

• Intel i486DX processor or faster (Pentium 100 MHz or faster recommended)

• At least 16 MB RAM and 10 MB of hard disk space

• 640×480 pixel display (800×600 pixel display recommended)

■ ADJUSTMENT SOFTWARE INSTALLATION

NOTE: Before using the program, make a backup copy of

the original disk. After making a backup copy, keep the original disk in a safe place.

q Boot up Windows.

- Quit all applications when Windows is running.

w Insert the backup disk1 into the appropriate floppy drive. e Select ‘Run’ from the [Start] menu. r Type the setup program name using the full path name,

then push the [Enter] key. (A:\ setup)

t Follow the prompts. y Program group ‘CS-F3G ADJ’ appears in the ‘Programs’

folder of the [Start] menu.

■ STARTING SOFTWARE ADJUSTMENT

q Connect IC-F4GT/GS and PC with the optional OPC-478

and the JIG cable.

w Boot up Windows, and turn the transceiver power ON. e Click the program group ‘CS-F3G ADJ’ in the ‘Programs’

folder of the [Start] menu, then CS-F3G ADJ’s window is appeared.

r Click the TCXO tag. t Click ‘Connect’ on the CS-F3G’s window, then appears

IC-F4GT/GS’s up-to-date condition.

y Set or modify adjustment data as desired.

IBM is a registered trademark of International Bussiness Machines Corporation in the U.S.A. and other countries. Microsoft and Windows are registered trademarks of Microsoft Corporation in the U.S.A. and other countries. Screen shots produced with permission from Microsoft Corporation. All other products or brands are registered trademarks or trademarks of their respective holders.

5 - 2

• JIG CABLE

+

( CLONE)

–

( GND)

+

( SP)

–

( SPE)

3-conductor 3.5(d) mm plug

OPC-478

JIG cable

to IC-F4GT/GS [SP] jack

CS-F3G ADJ Rev.1.0

File

COM 1: OPEN

Option

Connect

Reload (F5) Disp para TCXO

[A / D] VIN : : : 189 BDh 7 . 41V TEMPS : : : 186 BAh 30 . 35'C LVIN : : : 98 62h 1 . 92V

CH No. : 38 (RX Freq = 160.500, TX Freq = <– ) RF Power : High

Power (LO) : 50 [ # # # # – – – – – – – – – – – – – ]

BPF ALL : [ Enter] to Start

BPF T2 : 104 [ # # # # # # # # # # # # # # # – – ] [ Enter ] to Sweep

DTCS BAL : 140 [ # # # # # # # # # # # – – – – – – ]

MOD : 117 [ # # # # # # # # # – – – – – – – – ]

BPF T1 : – 70 [ # # # # # – – – – – – – – – – – – ] [ Enter ] to Sweep

BPF T3 : 112 [ # # # # # # # # # # # # # # # # – ] [ Enter ] to Sweep BPF T4 : 88 [ # # # # # # # # # # – – – – – – – ] [ Enter ] to Sweep

TXF : [ Enter] to Start

SQL : 120 [ # # # # # # # # # – – – – – – – – ]

Power (Hi) : 150 [ # # # # # # # # # # # # – – – – – ]

SD : : : 0 00h 0 . 00V

BDET : : : 255 FFh 5 . 00V

REMOT : : : 14 0Eh 0 . 27V

BPF T1 : : : 114 72h 2 . 24V BPF T3 : : : 101 65h 1 . 98V

T4/POW : : : 99 63h 1 . 94V REF : : : 102 66h 2 . 00V DTCS BL: : : 140 8Ch 54 . 90% Dev : : : 103 67h 2 . 02V SQL Lev: : : 120 78h 47 . 06%

BPF T2 : : : 96 60h 1 . 88V

[D / A]

: Transceiver's connection state : Reload adjustment data : TCXO tag (must check for F4G adjustment) : Connected DC voltage : PLL lock voltage : Operating channel select : RF output power : DTCS wave form

NOTE:

• ADJUSTMENT SOFTWARE'S SCREEN DISPLAY EXAMPLE

1

2 3

14

4

5

6 7 8

9

10

11

12

13 15

7 8

1 2 3 4 5 6

14 15

9 10 11 12 13

: FM deviation : Squelch level : Receive sensitivity (automatically) : Receive sensitivity (manually) : Reference frequency : Receive sensitivity measurement : Adjustment items

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

5 - 3

to an RS-232C port

Personal computer

to [MIC]

to [SP]

JIG cable

DB9 female plug

(incl. level converter circuit)

• CONNECTION

to the antenna connector

RF power meter

0.1–10 W/50 Ω

Frequency

counter

Attenuator

40 dB or 50 dB

FM

deviation meter

Standard signal generator

0.1 µV to 32 mV

(–127 dBm to –17 dBm)

CAUTION:

DO NOT transmit while

SSG is connected to the antenna connector.

SINAD meter

Speaker (8 Ω)

Audio generator

OPC-478

DC POWER

SUPPLY

• DC POWER CABLE CONNECTIONS

SOFTWARE ADJUSTMENT PLL ADJUSTMENT

–

Top view

Soldering DC cable here

+

–

+

DC POWER

SUPPLY

5 - 4

L11

L405

PLL lock voltage adjustment

LV

PLL lock voltage check point

• MAIN unit

Bottom view

RF power meter

5-2 PLL ADJUSTMENT

PLL LOCK VOLTAGE

1

2 3

4

• Operating frequency: 440.000 MHz

• Receiving

• Transmitting

• Operating frequency: 470.000 MHz

• Receiving

• Transmitting

MAIN Connect a digital multi

meter to check point LV.

1.3 V

3.0–4.5 V

MAIN L11

L405

Verify

ADJUSTMENT ADJUSTMENT CONDITIONS

UNIT LOCATION

VALUE

UNIT ADJUST

MEASUREMENT ADJUSTMENT

5 - 5

1

2

1

• Operating frequency: 440.000 MHz

• High/Low switch : Low

• Connect the RF power meter or 50 Ω dummy load to the antenna connector.

• Transmitting

• Operating frequency: 470.000 MHz

• High/Low switch : Low

• Transmitting

• High/Low switch : High

• Transmitting

• Operating frequency: 440.000 MHz

• High/Low switch : Low

• Connect the audio generator to the [MIC] jack and set as:

1.0 kHz/150 mVrms

• Set the FM deviation meter as:

HPF : OFF LPF : 20 kHz De-emphasis : OFF Detector : (P–P)/2

• Transmitting

• Operating frequency: 470.000 MHz

• High/Low switch : Low

• No audio applied to the [MIC] jack.

• DTCS code : 007

• Transmitting

REFERENCE FREQUENCY [TXF]

OUTPUT POWER [POWER(LO)]

[POWER(HI)]

FM DEVIATION [MOD]

DTCS WAVE FORM [DTCS BAL]

Top

panel

Top

panel

Top

panel

Top

panel

Loosely couple a frequnecy counter to the antenna connector.

Connect an RF power meter to the antenna connector.

Connect an FM deviation meter to the antenna connector through the attenuator.

Connect an FM deviation meter with an oscilloscope to the antenna connector through an attenuator.

440.0000 MHz

1.0 W

4.0 W

±2.0 kHz

ADJUSTMENT ADJUSTMENT CONDITION

MEASUREMENT

VALUE

UNIT

LOCATION

5-3 SOFTWARE ADJUSTMENT

Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.

Set to flat wave form

5 - 6

Minimum distortion

level

12 dB SINAD

At the point where

the audio signals

just appears.

1 • Operating frequency : 440.000 MHz

• Connect a standard signal generator to the antenna connector and set as:

Frequency : 440.000 MHz Level :

10 µV* (–87 dBm

) Modulation : 1 kHz Deviation : ±1.75 kHz

• Receiving

• Operating frequency: 440.000 MHz

• Connect a standard signal generator to the antenna connector and set as:

Frequency : 440.000 MHz Level :

0.2 µV* (–121 dBm) Modulation : 1 kHz Deviation :

±1.75 kHz

• Receiving

RX SENSITIVITY [BPF T1] – [BPF T4]

SQUELCH LEVEL [SQL]

Top

panel

Top

panel

Connect a SINAD meter with an 8 Ω load to the [SP] jack.

ADJUSTMENT ADJUSTMENT CONDITION

MEASUREMENT

VALUE

UNIT

LOCATION

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

SOFTWARE ADJUSTMENT – continued

Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.

CONVENIENT: The BPF T1–BPF T4 can be adjusted automatically.

q-1: Set the cursol to “BPF ALL” on the adjustment program and then push [ENTER]

key.

q-2: The connected PC tunes BPF T1–BPF T4 to peak levels.

or

w-1: Set the cursol to one of BPF T1, T2, T3, or T4 as desired. w-2: Push [ENTER] key to start tuning. w-3: Repeat w-1 and w-2 to perform additional BPF tuning.

1

2

6 - 1

S.=Surface mount

IC1 1130007610 S.IC µ PD3140GS-E1 (DS8) IC2 1110003490 S.IC TA31136FN (D,EL) IC3 1110005140 S.IC NJM3403AV-TE1 IC4 1130008090 S.IC BU4066BCFV-E1 IC5 1110001810 S.IC TA7368F (TP1) IC6 1180001740 S.IC TK11250BMCL IC7 1130009680 S.IC HN58X2432TI IC8 1140008880 S.IC HD6433876B34H IC10 1190000350 S.IC M62363FP-650C IC11 1130009110 S.IC S-80942ANMP-DD6-T2 IC12 1110003800 S.IC NJM2904V-TE1 IC13 1110002750 S.IC TA75S01F (TE85R)

Q1 1560001050 S.FET 2SK2974 Q2 1560001020 S.FET 2SK2973 (MTS101P) Q3 1530002620 S.TRANSISTOR 2SC3585 R44-T2B Q4 1530003310 S.TRANSISTOR 2SC5107-O (TE85R) Q5 1530003310 S.TRANSISTOR 2SC5107-O (TE85R) Q6 1530003310 S.TRANSISTOR 2SC5107-O (TE85R) Q7 1530003230 S.TRANSISTOR 2SC5085-Y (TE85R) Q8 1530003230 S.TRANSISTOR 2SC5085-Y (TE85R) Q10 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) Q11 1590001190 S.TRANSISTOR XP6501-(TX) .AB Q12 1580000720 S.FET 3SK239AXRTL Q13 1580000720 S.FET 3SK239AXRTL Q14 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) Q15 1520000460 S.TRANSISTOR 2SB1132 T100 R Q16 1590001190 S.TRANSISTOR XP6501-(TX) .AB Q17 1590002530 S.TRANSISTOR UN911H (TX) Q18 1520000460 S.TRANSISTOR 2SB1132 T100 R Q19 1590001190 S.TRANSISTOR XP6501-(TX) .AB Q20 1590000720 S.TRANSISTOR DTA144EUAT106 Q21 1510000920 S.TRANSISTOR 2SA1577 T107 Q Q22 1510000920 S.TRANSISTOR 2SA1577 T107 Q Q25 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) Q31 1590000660 S.TRANSISTOR DTC144TU T107 Q33 1590000430 S.TRANSISTOR DTC144EUA T106 Q34 1560000540 S.FET 2SK880-Y (TE85R) Q35 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) Q36 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) Q37 1590000720 S.TRANSISTOR DTA144EUAT106 Q38 1590001940 S.TRANSISTOR DTC144EE TL Q401 1590001400 S.TRANSISTOR XP1214 (TX) Q402 1590000430 S.TRANSISTOR DTC144EUA T106 Q403 1530003310 S.TRANSISTOR 2SC5107-O (TE85R) Q404 1550000010 S.FET 2SJ364-Q (TX)

D1 1750000580 S.DIODE 1SV307 (TPH3) D2 1790000620 S.DIODE MA77 (TX) D3 1790000620 S.DIODE MA77 (TX) D4 1790000620 S.DIODE MA77 (TX) D5 1720000370 S.VARICAP HVU350TRF D7 1720000660 S.VARICAP 1SV288 (TPH2) D8 1790000620 S.DIODE MA77 (TX) D10 1720000370 S.VARICAP HVU350TRF D11 1720000370 S.VARICAP HVU350TRF D12 1720000370 S.VARICAP HVU350TRF D14 1790000620 S.DIODE MA77 (TX) D26 1160000070 S.DIODE DAN202K T146 D27 1790001670 S.DIODE RB706F-40T106 D29 1730002260 S.ZENER MA8030-H (TX) D32 1790001670 S.DIODE RB706F-40T106 D33 1790001670 S.DIODE RB706F-40T106 *D34 1790000620 S.DIODE MA77 (TX) D401 1720000370 S.VARICAP HVU350TRF D403 1720000370 S.VARICAP HVU350TRF D404 1720000520 S.VARICAP 1T365-01-T8A

FI1 2010002450 S.XTAL FL-313 (46.35 MHz) FI2 2020001080 S.CERAMIC SFPC450G-TC01

X2 6050010870 S.XTAL CR-663 (9.200 MHz) X3 6070000210

S.DISCRIMINATOR

CDBCA450CX24

X4 6050010930 S.XTAL CR-662 (15.3 MHz)

L1 6200008240 S.COIL 0.30-0.9-5TL 14N L2 6200008240 S.COIL 0.30-0.9-5TL 14N L4 6200008240 S.COIL 0.30-0.9-5TL 14N L6 6200007690 S.COIL LQN21A 18NJ04 L7 6200005670 S.COIL ELJRE 12NG-F L8 6200005710 S.COIL ELJRE 27NG-F L9 6200005710 S.COIL ELJRE 27NG-F L11 6200004110 S.COIL MC152-E558ANA-100050 L12 6200003550 S.COIL MLF1608A 4R7K-T L13 6200003960 S.COIL MLF1608A 1R0K-T L14 6200005680 S.COIL ELJRE 15NG-F L15 6200008240 S.COIL 0.30-0.9-5TL 14N L17 6200008440 S.COIL LQN21A 8N2D04 L18 6200008440 S.COIL LQN21A 8N2D04 L19 6200008440 S.COIL LQN21A 8N2D04 L20 6200002850 S.COIL NL 252018T-R82J L21 6200005720 S.COIL ELJRE 33NG-F L22 6200008240 S.COIL 0.30-0.9-5TL 14N L24 6200009250 S.COIL LQW1608A R22G00 L25 6200004480 S.COIL MLF1608D R82K-T L26 6200003590 S.COIL EXCCL3225U1 L31 6200008520 S.COIL 0.30-0.7-3TR 4.9N L33 6200009210 S.COIL NL 252018T-390J L402 6200008440 S.COIL LQN21A 8N2D04 L404 6200004660 S.COIL MLF1608A 1R8K-T L405 6200004110 S.COIL MC152-E558ANA-100050 L406 6200004660 S.COIL MLF1608A 1R8K-T L407 6200003550 S.COIL MLF1608A 4R7K-T L411 6200005700 S.COIL ELJRE 22NG-F L441 6200003960 S.COIL MLF1608A 1R0K-T L442 6200004720 S.COIL MLF1608D R10K-T

R1 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R2 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R3 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R7 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R9 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R12 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) R13 7030005530 S.RESISTOR ERJ2GEJ 100 X (10 Ω) R14 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R15 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R17 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 kΩ) R18 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R19 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R20 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R21 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R22 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R23 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R30 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R32 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R33 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ) R34 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R41 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω) R44 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R48 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R49 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ) R50 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ) R51 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ) R52 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ) R53 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R54 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ) R55 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R59 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω) R61 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R62 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R63 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R64 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R65 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R66 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ) R67 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

SECTION 6 PARTS LIST

6 - 2

S.=Surface mount

R68 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R69 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R70 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R72 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R75 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 Ω) R77 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R79 7030003350 S.RESISTOR ERJ3GEYJ 181 V (180 Ω) R80 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) R81 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R82 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ) R83 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R84 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R85 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R86 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R87 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R88 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R89 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ) R90 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ) R93 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ) R94 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R95 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R96 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R97 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R98 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ) R99 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R100 7030008060 S.RESISTOR RR0816P-222-D (2.2 kΩ) R101 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R102 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R103 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ) R104 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R105 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R107 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ) R108 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ) R109 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R112 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R113 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R114 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R115 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) R116 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R117 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R120 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R121 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R122 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ) R123 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R125 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ) R126 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R127 7030003260 S.RESISTOR ERJ3GEYJ 330 V (33 Ω) R128 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R130 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R131 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R132 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R133 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω) R134 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R135 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R136 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R137 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R139 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R140 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R141 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R142 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R143 7210003060 VARIABLE TP76N00N-15F-10KA-2251 R144 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R145 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R146 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ) R147 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ) R148 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R150 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R152 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) R153 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) R154 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) R155 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R159 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R160 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R161 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R162 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R163 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R164 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ)

[F4GT] only

R165 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ)

[F4GS] only R168 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R169 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

R170 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R171 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R174 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R176 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ) R177 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R178 7030005340 S.RESISTOR RR0816P-332-D (3.3 kΩ) R181 7030005870 S.RESISTOR RR0816R-104-D (100 kΩ) R182 7510001280 S.THERMISTOR NTCCM20124AG473J-T R184 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R185 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R186 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R190 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R191 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R192 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R193 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R194 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R195 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R196 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R197 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R198 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R199 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R200 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R202 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R203 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R204 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R205 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R207 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R208 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R209 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R210 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ) R211 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ) R212 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R213 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R215 7030005870 S.RESISTOR RR0816R-104-D (100 kΩ) R216 7030005870 S.RESISTOR RR0816R-104-D (100 kΩ) R218 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ) R219 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ) R220 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ) R221 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ) R223 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) R224 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ) R225 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R226 7410000950 S.ARRAY EXB-V8V 102JV R227 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) R228 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R229 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ) R230 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ) R231 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R232 7410000950 S.ARRAY EXB-V8V 102JV R234 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R235 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ) R236 7410000950 S.ARRAY EXB-V8V 102JV R237 7410000950 S.ARRAY EXB-V8V 102JV R238 7410000950 S.ARRAY EXB-V8V 102JV R239 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R240 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R241 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R242 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R243 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R244 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) R245 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R246 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R251 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ) R252 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R253 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R257 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω) R258 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ) R260 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R261 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R262 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω) R401 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R402 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R404 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R405 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R410 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R411 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ) R413 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω) R414 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω) R416 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R417 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ) R420 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω) R421 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ)

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

6 - 3

S.=Surface mount

R422 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R445 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R446 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ) R447 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) R448 7030003210 S.RESISTOR ERJ3GEYJ 120 V (12 Ω) R449 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) R457 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R458 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R464 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R465 7030003260 S.RESISTOR ERJ3GEYJ 330 V (33 Ω) R469 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ) R473 7030004970 S.RESISTOR ERJ2GEJ 470 X (47 Ω) R500 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R501 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R502 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R503 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R504 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R505 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R506 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R507 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R508 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R509 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) R510 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R511 7030007350 S.RESISTOR ERJ2GEJ 393 X (39 kΩ) R512 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ) R515 7030005310 S.RESISTOR ERJ2GEJ 124 X (120 kΩ) R516 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R517 7030005070 S.RESISTOR ERJ2GEJ 683 X (68 kΩ) R518 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R519 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R520 7030007280 S.RESISTOR ERJ2GEJ 331 X (330 Ω) R521 7030007280 S.RESISTOR ERJ2GEJ 331 X (330 Ω) R522 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R523 7030008410 S.RESISTOR ERJ2GEJ 392 X (3.9 kΩ) R524 7510001300 S.THERMISTOR NTCCM1608 4LH 223KC R525 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R526 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R527 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R528 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R529 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R530 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) R531 7030005120 S.RESISTOR ERJ2GEJ 102 X (1 kΩ) R532 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R533 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)

C3 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C8 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C9 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C10 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C11 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A C12 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C13 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C14 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C15 4030014340 S.CERAMIC ECUE1H390JCQ C17 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C18 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C19 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C21 4550006540 S.TANTALUM ECST1CY475R C22 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C24 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C25 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A C26 4030013850 S.CERAMIC ECUE1E102KBQ C27 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C28 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C29 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C30 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C31 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C32 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C33 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C42 4030013850 S.CERAMIC ECUE1E102KBQ C47 4550006360 S.TANTALUM ECST1VY104R C48 4550006450 S.TANTALUM ECST1EY105R C50 4550006200 S.TANTALUM ECST0JY106R C51 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C52 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C53 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A C54 4030013850 S.CERAMIC ECUE1E102KBQ C55 4030016790 S.CERAMIC ECJ0EB1C103K C56 4030016790 S.CERAMIC ECJ0EB1C103K C60 4030013850 S.CERAMIC ECUE1E102KBQ C61 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A

C62 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A C63 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C65 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A C66 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C67 4030009530 S.CERAMIC C1608 CH 1H 030B-T-A C71 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C72 4550006320 S.TANTALUM ECST0JY475R C73 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C75 4030016930 S.CERAMIC ECJ0EB1A104K C76 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C78 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A C79 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-A C84 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C85 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C86 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C87 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C88 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C89 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A C90 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C91 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A C92 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C93 4030014180 S.CERAMIC ECUE1H470JCQ C94 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A C95 4030014180 S.CERAMIC ECUE1H470JCQ C96 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C97 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A C98 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A C99 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C100 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C104 4030013850 S.CERAMIC ECUE1E102KBQ C105 4030014180 S.CERAMIC ECUE1H470JCQ C106 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A C107 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C108 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C109 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C110 4030009990 S.CERAMIC C1608 CH 1H 200J-T-A C111 4030013850 S.CERAMIC ECUE1E102KBQ C112 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C113 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C114 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C115 4030007130 S.CERAMIC C1608 CH 1H 101J-T-A C116 4030014200 S.CERAMIC ECUE1H101JCQ C117 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C118 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C119 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A C120 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C121 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A C122 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A C123 4030013850 S.CERAMIC ECUE1E102KBQ C124 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C125 4030006870 S.CERAMIC C1608 JB 1H 222K-T-A C126 4030008470 S.CERAMIC C1608 JB 1H 272K-T-A C128 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A C129 4550006680 S.TANTALUM ECST0JY156R C132 4030008770 S.CERAMIC C1608 JB 1H 562K-T-A C133 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C134 4030007160 S.CERAMIC C1608 CH 1H 181J-T-A C135 4030007160 S.CERAMIC C1608 CH 1H 181J-T-A C136 4030008770 S.CERAMIC C1608 JB 1H 562K-T-A C137 4030008900 S.CERAMIC C1608 JB 1C 333K-T-A C139 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C140 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C144 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C145 4510004630

S.ELECTROLYTIC

ECEV1CA100SR C146 4030011810 S.CERAMIC C1608 JB 1A 224K-T-N C147 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A C148 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C149 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C150 4550006200 S.TANTALUM ECST0JY106R C151 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C152 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A C153 4510006940

S.ELECTROLYTIC

EEVFC0J101P C154 4550006200 S.TANTALUM ECST0JY106R C155 4510004630

S.ELECTROLYTIC

ECEV1CA100SR C156 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C158 4550006620 S.TANTALUM ECST0JY226R C159 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C160 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C161 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C162 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C163 4030013850 S.CERAMIC ECUE1E102KBQ C164 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

6 - 4

S.=Surface mount

C165 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C167 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C168 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C169 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C173 4510004640

S.ELECTROLYTIC

ECEV1CA470SP

C174 4510005430

S.ELECTROLYTIC

ECEV0JA220SR C179 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C193 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C194 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C195 4030007080 S.CERAMIC C1608 CH 1H 390J-T-A C196 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C197 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C198 4550006170 S.TANTALUM ECST1AY225R C199 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C200 4030008900 S.CERAMIC C1608 JB 1C 333K-T-A C201 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C202 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C204 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C205 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C209 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C211 4550006320 S.TANTALUM ECST0JY475R C212 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C213 4550006170 S.TANTALUM ECST1AY225R C214 4030008900 S.CERAMIC C1608 JB 1C 333K-T-A C215 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C216 4030016930 S.CERAMIC ECJ0EB1A104K C217 4030016930 S.CERAMIC ECJ0EB1A104K C218 4030013850 S.CERAMIC ECUE1E102KBQ C219 4030009630 S.CERAMIC C1608 JB 1H 822K-T-A C221 4030008910 S.CERAMIC C1608 JB 1C 393K-T-A C222 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C223 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C224 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C225 4030009880 S.CERAMIC C1608 JB 1H 682K-T-A C227 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C228 4030009490 S.CERAMIC C1608 JB 1H 821K-T-A C229 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C230 4030008880 S.CERAMIC C1608 JB 1C 223K-T-A C231 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A C232 4030008630 S.CERAMIC C1608 JF 1C 104Z-T-A C233 4030013850 S.CERAMIC ECUE1E102KBQ C234 4030013850 S.CERAMIC ECUE1E102KBQ C236 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C243 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C244 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C245 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C248 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C249 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C250 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C251 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C252 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C282 4030013850 S.CERAMIC ECUE1E102KBQ C283 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C285 4030009650 S.CERAMIC C1608 CH 1H 240J-T-A C288 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C289 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C291 4030016930 S.CERAMIC ECJ0EB1A104K C403 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C404 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C405 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A C406 4030006990 S.CERAMIC C1608 CH 1H 080D-T-A C407 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C410 4030007020 S.CERAMIC C1608 CH 1H 120J-T-A C411 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A C412 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A C413 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C414 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C416 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C417 4030009570 S.CERAMIC C1608 CH 1H 0R3B-T-A C418 4030014290 S.CERAMIC ECUE1H090CCQ C419 4030009570 S.CERAMIC C1608 CH 1H 0R3B-T-A C421 4030009990 S.CERAMIC C1608 CH 1H 200J-T-A C422 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C423 4030011770 S.CERAMIC C1608 CH 1H 060B-T-A C424 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C426 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C427 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A C443 4030016950 S.CERAMIC ECJ0EB1A473K C450 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C452 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C455 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C467 4030007000 S.CERAMIC C1608 CH 1H 090D-T-A

C471 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C472 4030014180 S.CERAMIC ECUE1H470JCQ C473 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C475 4030014000 S.CERAMIC ECUE1H1R5BCQ C486 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C491 4550006450 S.TANTALUM ECST1EY105R C492 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C495 4030016930 S.CERAMIC ECJ0EB1A104K C496 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A C501 4550006200 S.TANTALUM ECST0JY106R C550 4550006620 S.TANTALUM ECST0JY226R C551 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C552 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C553 4030014180 S.CERAMIC ECUE1H470JCQ C554 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C555 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C556 4030014180 S.CERAMIC ECUE1H470JCQ C557 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C558 4030014180 S.CERAMIC ECUE1H470JCQ C559 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C560 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C561 4030014180 S.CERAMIC ECUE1H470JCQ C562 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C563 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C564 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C565 4030014180 S.CERAMIC ECUE1H470JCQ C566 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C567 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C571 4030014180 S.CERAMIC ECUE1H470JCQ C572 4030014180 S.CERAMIC ECUE1H470JCQ C573 4030014180 S.CERAMIC ECUE1H470JCQ C574 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C659 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C662 4030016930 S.CERAMIC ECJ0EB1A104K C663 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A C664 4030013850 S.CERAMIC ECUE1E102KBQ C665 4030014180 S.CERAMIC ECUE1H470JCQ C666 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A C669 4030014180 S.CERAMIC ECUE1H470JCQ C670 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C671 4030013850 S.CERAMIC ECUE1E102KBQ C672 4030014180 S.CERAMIC ECUE1H470JCQ C673 4030014180 S.CERAMIC ECUE1H470JCQ C674 4030014180 S.CERAMIC ECUE1H470JCQ C675 4030014220 S.CERAMIC ECUE1E471KBQ

J2 6450001680 CONNECTOR HSJ1122-010010 J3 6450001690 CONNECTOR HSJ1456-01-220 J5 6510018430 S.CONNECTOR AXN330C038P J6 6510021900 S.CONNECTOR BM02B-ASRS-TF

DS1 5030001800 LCD LM-7045B DS2 5010000160 S.LED LNJ310M6URA DS3 5010000160 S.LED LNJ310M6URA

MC1 7700002160 MICROPHON KUC3523-040245

S1 2230000900 S.SWITCH JPM1990-2013R S2 2230000900 S.SWITCH JPM1990-2013R S3 2230000900 S.SWITCH JPM1990-2013R

SP1 2510001060 SPEAKER K036NA500-47

W1 8900009640 CABLE OPC-963 W5 7030009970 S.JUMPER MJ-0.1 W10 7030003860 S.JUMPER ERJ3GE JPW V W11 7030003860 S.JUMPER ERJ3GE JPW V W12 7030003860 S.JUMPER ERJ3GE JPW V W15 7030010040 S.JUMPER ERJ2GE-JPW

EP1 0910052732 PCB B 5387B EP2 8930051310 LCD CONTACT SRCN-2251-SP-N-W EP10 6910013370 S.BEAD BLM11B221SB EP11 6910013370 S.BEAD BLM11B221SB

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

7 - 1

REF. NO. ODER NO. DESCRIPTION QTY.

MP1 8210016750 2251-T front panel [F4GT] 1

8210016740 2251-S front panel [F4GS] 1 MP2 8930050890 2251 terminal holder 1 MP3 8010017990 2251 chassis 1 MP4 8210016570 2251 rear panel 1 MP5 8930050870 2251 release button 1 MP7 8310047580 2251 window plate 1 MP8 8930051350 2251 jack rubber 1 MP9 8210016550 2251 jack panel 1 MP10 8610010780 Knob N-276 1 MP12 8930050820 2251 main seal 1 MP13 8930050790 2251 10key [F4GT] 1

8930050590 2251 6key [F4GS] 1 MP14 8930050840 2251 minus terminal 1 MP15 8930050850 2251 plus terminal 1 MP18 8930050880 2251 spring holder 1 MP20 8930042350 1922 mic sheet 1 MP21 8930051300 2251 mic sponge 1 MP22 8930051290 2251 opt sheet 1 MP23 8930001340 1903 hex nut 1 MP24 8930050900 2251 window sheet 1 MP25 8930036751 Spring 1 MP26 8950005260 Ant connector-102 1 MP27 8830001250 Ant connector-101 1 MP31 8810009510 Screw BT M2 x 4 NI-ZU 8 MP32 8810009560 Screw BT M2 x 6 ZK 7 MP33 8810000100 Screw M2 x 4 ZK 4 MP36 8930051330 2251 contact rubber 1 MP37 8930050800 2251 jack cap 1 MP38 8950005240 2251 contact spring 1 MP39 8860001210 2251 ANT rug MP41 8510013020 2252 shield plate 1 MP42 8930007100 Aluminum sheet 1

[CHASSIS PARTS]

REF. NO . ODER NO . DESCRIPTION QTY.

DS1 5030001800 LM-7045B 1

SP1 2510001060 Speaker K036NA500-47 1

EP2 8930051310 LCD contact SRCN-2251-SP-N-W 1

MP1 8510011111 1922 VCO case-1 1 MP3 8930050810 2251 LCD holder 1 MP4 8210016580 2251 reflector 1 MP5 8410002230 2078 PA heatsink 1 MP6 8510011180 1923 VCO cover 1 MP8 8930052270 Shield sponge (d) 1

[MAIN UNIT]

Screw abbreviations A, B0, BT: Self-tapping

PH: Pan head FH: Flat head BiH: Bind head SUS: Stainless NI: Nickel ZK: Black

REF. NO . ODER NO . DESCRIPTION QTY.

EP1 3310002290 Antenna FA-SC57U 1

MP1 8930042040 1922 Belt clip 1 MP2 8930051290 2251 OPT sheet 1

[ACCESSORIES]

EP1

EP2

MP1 MP2

7 - 2

UNIT abbreviation (C): CHASSIS PARTS, (M): MAIN UNIT

MP4 (M)

MAIN unit

IC-F4GS parts

MP7 (C)

MP1 (C)

MP20 (C)

MP37 (C)

MP21 (C)

MP3 (M)

DS1 (M)

EP2 (M)

MP1 (M)

MP6 (M)

MP18 (C)

MP8 (M)

MP22 (C)

MP32 (C)

MP5 (M)

MP23 (C)

MP12 (C)

MP3 (C)

MP32 (C)

MP13 (C)

MP27 (C)

MP10 (C)

MP26 (C)

MP4 (C)

MP25 (C)

MP32 (C)

MP5 (C)

MP14 (C)

MP36 (C)

MP38 (C)

MP31 (C)

MP2 (C)

MP15 (C)

MP33 (C)

MP39 (C)

SP1 (M)

MP31 (C)

MP32 (C)

MP31 (C)

MP41 (C)

MP8 (C)

MP9 (C)

MP33 (C)

MP42 (C)

MP32 (C)

MP24 (C)

SECTION 8 SEMI-CONDUCTOR INFORMATION

8 - 1

2SC5085 Y

(Symbol: MCY)

2SC5107 O

(Symbol: MFO)

2SJ364 Q

(Symbol: 4MQ)

2SK2974

(Symbol: K2974)

2SC4116 GR

(Symbol: LG)

2SA1577 Q

(Symbol: HQ)

2SB1132 R

(Symbol: BARB)

2SB1201 S

(Symbol: B1201)

2SC2712 GR

(Symbol: LG)

2SC3585 R44

(Symbol: R44)

3SK239 A

(Symbol: XR)

2SK880 Y

(Symbol: XY)

2SC4215 O

(Symbol: QO)

2SK2973

(Symbol: K1)

DTC144 TU

(Symbol: 06)

DTC144 EU

(Symbol: 26)

XP1214

(Symbol: 9H)

DTC144 EE

(Symbol: 26)

XP6501 AB

(Symbol: 5N)

DTA144 EU

(Symbol: 16)

RN1409

(Symbol: XJ)

RN2402

(Symbol: YB)

•

TRANSISTOR AND FET’S

B

E

C

B

E

C

B

E

C

G S D

S

D

G

(top view)

S

D

S

G2

G1

B

E

C

B

E

C

E1 E2 B2

C1 B1 C2

B

E

C

B

E

C

UN911 H

(Symbol: 6P)

B

E

C

B C E

B

E

C

B

E

C

B

E

C

B

E

C

S

D

G

S

D

G

B

E

C

B

E

C

B

E

C

E1

B1

B2

C1

C2

•

DIODES

MA77

(Symbol: 4B)

HVU350

(Symbol: 4)

1SS184

(Symbol: B3)

1SS355

(Symbol: A)

DAN202K

(Symbol: N)

1SV288

(Symbol: TJ)

1SV307

(Symbol: TX)

1T365

(Symbol: pink line)

MA8030 H

(Symbol: 3^0)

MA8056 M

(Symbol: 5-6)

RB706F-40

(Symbol: 3J)

A

pink

C

A

C

A1

A2

C

A1

A2

A

C

A

C

A

pink

C

SECTION 9 BOARD LAYOUTS

9 - 1

9-1 MAIN UNIT

• TOP VIEW

DS1

C291

R186

C443

C573

C561

C556

R116

C665

R530

R457

R502

C558

R507

C217

R518

C675

R142

C282

R244

C664

R527

C572

C495

R528

L441

C137

R30

Q25

R97

D4

R44

Q34

R14

Q401

Q403

R32

IC1

IC2

X3

C63

R89

R83

R90

C496

C112

C113

C159

C122

C289

C551

C405

R258

C156

C283

C121

R133

R257

R125

R155R205

C148

R169

R215

R170

L404

R414

C473

R79

C25

C19

L31

C9

Q37

R1

W12

R84

R93

R52

C73

R64

D11

D12

D27

R66

R61

C96

C92

R63

R252

R251

R210

R163

R62

C84

C90

L18

L22

R86

R85

Q19

L26

C21

Q1

C14

W5

C12

IC6

Q20

C117

C659

R445

R253

C452

C135

R177

R108

R33

C55

C54

R15

R9

R7

C26

R17

C75

C15

R65

C234

R223

J5 J6

R185 C233

C672

C42

R81

R80

C56

R12

C93 C95

W15

R13

R34

R41

C60

R511

C673

R109

R509

R503

R523

R421

R521

R520

C674

C472

R508

R115

C111

R529

C218

R526

R473

C116

R184

C571

R422

L406

C115

C492

C179

R176 C124

C552

R522

R401

R174

C574

R524

C252 R161

C467

R458

C285

C120

C160

R135 R88

W11

C118

R134

R420

C471

R446

C134

R105 R114

R117

C133 C136

L411

C214

R113

R204

R505

R107

C212

R168 C560

R512

L407

L12

R98

R67

R112

D3

C128

DS3

C51

L13

Q10

R82

R87

C18 C17

C11

R2

D32

C52

R54

D2

C78

D8

C13

C119

C667

Q18

Q402

Q14

Q3

Q2

L7

C22

C24

R53

C89

Q31

C48

C47

DS2

C491

Q11

+ +

C50

IC4

IC3

MC1

+ +

C213

+ +

C501

+

++

+ +

9 - 2

• BOTTOM VIEW

C666

R162

C100

R448

C168

C165 EP10

C555

C106

C450

C110

C114

R261

R469

R464

R417

C417

C413

C414

R413

C419

R416

C411

C228 R203

C227

R224

R207

R122

R218 R219

R216

R101

R147

R146

C550

C154

C197

R131

C563

J5

1

R243

C663

C132

C230

C567

C194

C195

R515

C152

C149 R126

R220

R120

R127 C151

D404

D403

C416 C670

R506

R449

C104

C105

C669

R447

C557

C406

R404

C243

R159

C76

C3

D1

L1

C79

R55

R68

C153

C99

R70

L21

L20

Q13

R75

Q22

Q21

C158

L25

R20

R49

R51

Q33

R236

R238

R237

R191

R230

C249

R197 R211 C200

R532

R212

C201

C225

C202

R196 R195 R194 R193

C199

C564

C245

R245

R246

R22

C211

C198

IC7IC10

IC5

IC8

C145

X2

C28

R19

C418

C475

C123

R519

R48

R165

R154 C565

R164

R153 R152

R525

R531

R227

R517

C216

R202

C671

C29

C27 C486

D5

D26

L33

Q38

C66

C53

C65

FI2

X4

C174

C155

C173

L19

C98

D29

L24

C10

MP5

J2

J3

C8

R96

C125

C86

C85

C288

C204

C403

C404

R402

D401

C407

C251

R160

R100

R178

C455

C169

R144

R104

R262

R109

C162

R141

R139

C161

R260

C108

C107

C426

C410

R410

C424

C423

C566

C219

Q16

C140

R140

C662

C248

C232

R215

C231

C193

R103

D14

C196

C209

R516

R241

R242

BUSY

OPTION

COM

B5387B

J5

F

C

R510

R137

C147

R130

C554

C144

R148

C223

C224

C562

R171

R136

Q17

IC11

R226

R232

R102

R181

R221

C553

C163

R128

C146

C164

R123

R121

R145

C250

L442

R229

R234

C139

R150

C244

C236

R500

R209

C221C229

R190

R192

R199

R198

R213

C222

Q404

IC12

R240

R239

R235

R200

R533

R208

R501

R231

R225

R228

C421

C412

R411

C427

C422

R465

R504

C559

R405

C126

R95

R99

R72

EP11

R132

C167

R77

C31

R18

R21

C33

C32

L9

C30

C62

L14

C61

C71

C72

R50

W10

R23

Q4

L8

Q8

Q7

Q6

Q35

L11

C150

Q36

R182

Q15

L405

IC13

Q5

C67

S3

S1

R69

R94

C91

C97

C94

C205

L4

C129

FI1

FI2

S1

R143

S3

X4

S2

L15

Q12

D10

L2

L402

L17

R3

R59

C87

C88

D33

++

+ +

++

+ +

++

+ +

J5 to the OPTIONAL unit

PTTIN

PTTOUT

MICOUT

MICIN

AUX

BUSY

MOWN

SIGOUT

OPT1

OPT2

OPT3

GND

OPV3

OPV2

OPV1

GND5VVCC

MICMUTE

AFONOP

BEEPOUT

RXMUTE

DISCIN

AFOUT

REM

CCS

CIRQSOSI

SCK

115

30 16

10 - 1

SECTION 10

BC-137 OPTIONAL DESKTOP CHARGER INFORMATION

REF. NO . ODER NO . DESCRIPTION QTY.

MP1 8010018030 2338 case 1 MP2 8110007080 2338 cover 1 MP3 8930050920 2327 spacer 1 MP4 8930039620 Leg cushion (A) 4 MP5 8810008660 Screw BT M3 x 8 NI-ZU 1

[CHASSIS UNIT]

10-1 PARTS LIST

10-2 DISASSEMBLY INFORMATION

MP1 (C)

MP1 (M)

MP2 (C)

MP5 (C)

MP4 (C)

MP3 (C)

MAIN unit

MP4 (C)

S.=Surface mount

REF. NO. ODER NO. DESCRIPTION QTY .

[MAIN UNIT]

Q1 1520000650 S.TRANSISTOR 2SB1201-S-TL 1 Q2 1590000480 S.TRANSISTOR RN2402 (TE85R) 1 Q3 1590000510 S.TRANSISTOR RN1409 (TE85R) 1 Q4 1530001950 S.TRANSISTOR 2SC2712-GR (TE85R) 1

D1 1750000550 S.DIODE 1SS355 TE-17 1 D2 1750000020 S.DIODE 1SS184 (TE85R) 1 D3 1790000950 S.ZENER MA8056-M (TX) 1

R1 7030010000 S.RESISTOR

MCR10EZHF 24R0 Ω (240)

1

R2 7030010000 S.RESISTOR

MCR10EZHF 24R0 Ω (240)

1 R3 7030000190 S.RESISTOR MCR10EZHJ 27 Ω (270) 1 R4 7030000500 S.RESISTOR MCR10EZHJ 10 kΩ 1 R5 7030000500 S.RESISTOR MCR10EZHJ 10 kΩ 1 R6 7030000190 S.RESISTOR MCR10EZHJ 27 Ω (270) 1 R7 7030001740 S.RESISTOR MCR10EZHJ 2 kΩ 1 R8 7030001740 S.RESISTOR MCR10EZHJ 2 kΩ 1 R9 7030000590 S.RESISTOR MCR10EZHJ 56 kΩ 1 R10 7030000500 S.RESISTOR MCR10EZHJ 10 kΩ 1 R11 7030000380 S.RESISTOR MCR10EZHJ 1 kΩ 1

C1 4030001150 S.CERAMIC GRM40 F 104Z 25PT 1 C2 4030001150 S.CERAMIC GRM40 F 104Z 25PT 1 C3 4030001150 S.CERAMIC GRM40 F 104Z 25PT 1 C4 4030001150 S.CERAMIC GRM40 F 104Z 25PT 1

J1 6510021470 CONNECTOR HEC0470-01-230 1 J2 6510021470 CONNECTOR HEC0470-01-230 1

DS1 5040001390 LED TLG124A 1

W1 7030003970 S.JUMPER MCR18EZHJ JPW (000) 1

EP1 0910052602 PCB B 5493B 1 EP2 6910012240 SPACER TLE60-05 1

MP1 8930051340 2338 TERMINAL 3

Screw abbreviations BT: Self-tapping

NI :Nickel

NOTE: (C) : CHASSIS

(M) : MAIN UNIT

CONVENIENT:

BC-137 is connectable max. 6 pieces in parallel. When connect BC-137 in parallel, JIG cable (as shown below) is required.

AC adaptor (BC-122) or DC power supply

JIG cable

BC-137

J1J2

BC-137

J1J2

• CONNECTION

BC-137

J1J2

–

( GND)

+

( 13.8 V)

• JIG CABLE

AP-301 (Order No: 5610000010)

Max. 6 pieces of BC-137

10 - 2

10-3 VOLTAGE DIAGRAM

10-4 BOARD LAYOUT

J2

J1

Q1 2SB1201 S

R5 10 k

D2 1SS184

R1 24

R2 24

W1

CHARGE+

GND

TEMP

DS1 TLG124A

C4

0.1

R6 27

C2

0.1

R7 2 k

R8 2 k

R9 56 k

R10 10 k

R4 10 k

Q4 2SC2712 GR

C3

0.1

Q2 RN2404

R3 27

D1 1SS355

Q3 RN1409

D3 MA8056 M

R11 1 k

C1

0.1

13.80 V

12.49 V

12.47 V

11.82 V

11.80 V

5.62 V 0 V

0.74 V

0.73 V

0 V

13.77 V

13.63 V

12.46 V

0.23 V

0.22 V

7.20 V

8.01 V

7.98 V

C4

C1

R1

R9

R10

R5

C2

R7

R8

R6

D1

Q1

W1

R2

R11

R4

Q2

Q3

Q4

D3

D2

R3

C3

11 - 1

SECTION 11 BLOCK DIAGRAM

ANT

LPFLPF

ANT

SW

D1: 1SV307 D2: MA77 D8: MA77

Q1: 2SK2974Q2: 2SK2973Q3: 2SC3585 R44Q403: 2SC5107 O

D3: MA77 D4: MA77

PLL IC

Q4: 2SC5107 OQ6: 2SC5107 O

IC1: UPD3140GS

VCO Q7: 2SC5085 Y Q8: 2SC5085 Y

REF

X4: CR-662 (15.3 MHz)

OPTION UNIT

J5 AXN330C038

2TONE or 5TONE

PTT

MIC

AF

REG

AF

AMP

PTT

CONT

Q17: UN911H

VCC

IC5: T A7368F

FRQCON

DBAL

Q15: 2SB1132 R Q16: XP6501 AB D26: DAN202K

DEV

MIC, AF, PTT, MMUT RMUT, AFONOP SIGOUT

IF DET IC

DET

IC2: T A31136FN(D)

Q5: 2SC5107 O

FI2: SFPC450G (450kHz)

FI1: FL-313 (46.35 MHz)

Q14: 2SC4215 O

Q34: 2SK880 Y

SQL

BPF

BPFBUFF

Q10: 2SC4116 GR

(45.9 MHz)

APC

Q12: 3SK239A

Q13: 3SK239A

TXC

PWR

DET

PWR

AMP

PRE

DRIVE

TX/RX

SW

BUFF BUFFBUFFBUFF

LOOP

FIL

BUFF

BPF BPF BPF

D/A

RF

AMP

IF

AMP

D32: RB706F-40 D33: RB706F-40

D10:HVU350

D401: HVU350 D11: HVU350 D12: HVU350

IC3A: NJM3403AV Q37: DTA144EU

IC10: M62363FP-650C

RESET

LPF

BUFF

+5 CPU

VCC

IC11: S-80942ANMP-DD6

IC6: TK11250BM

S5C

S5

CONT

CPU5

Q20: DTA144EU

REG

S5

Q21: 2SA1577 Q

IC3B: NJM3403AV

HPF

LPF

IC4: BU4066BCFV

SD NOIS

CPU5

Q18: 2SB1132 R Q19: XP6501 AB

5V

OPT

BUFF

D/A

AF OUT SP

Q31: DTC144TU D27: RB706F-40

IC10: M62363FP-650C

VR

MIC JACK

SP JACK

EXT.MIC

SP

BATT

GND

BDET

VCC

CLONE

POWER SW

PRE

ENPHA

MIC

AMP

ANALOG

SW

REG

R5

REG

T5

R5

T5

Q22: 2SA1577 Q

IC3D: NJM3404AV

IC3C: NJM3403AV

CTCSS

TONE

RMUT

MMUT

Q35: 2SC4116 GR

DTMF MTONE

CTCSS DTCS

Q36: 2SC4116 GR

R5C

T5C

IC12: NJM2904V

IC8: HD6433876B34H

CPU

LCD

KEY

MATRIX

EEPROM

IC7: HN58X2432TI

X2: CR-663

(9.2 MHz)

T2, T3, T4

T1

T4

COMMON LINE

TX LINE

RX LINE

R 2

4

KS4

P /WKP /SEG

39

87

SECTION 12 VOLTAGE DIAGRAM

to Optional unit

SP1

EXT.MIC

W1 OPC-963

SPEAKER

MIC

EXT.SP

MC1

2 1

BDET

PTT SWITCH

J2

J3

J5

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

J6

1 2

S3

R143 TP76N00N-15F-10KA-2251

VOL/ PWR SWITCH

C282

0.001

EP10

EP11

SCK OPV1 SI OPV2 SO OPV3 CIRQ GND CCS OPT3 REM OPT2 AFOUT OPT1 DISCIN SIGOUT RXMUTE RMUTE MOWN BEEPOUT BUSY AFONOP AUX MICMUTE MMUTE MICIN VCC MICOUT 5V PTTOUT GND PTTIN

C163

0.001

R520 330

R521 330

(VR)

AFOUT SP

CLONE

C675 470 P

BUSY

C224

C223

0.01

C164

0.001

SP

MIC

R144 33 K

VOLIN

VOLOUT

VOLOUT VOLIN

R142 100

C168

0.001

C173 47

HV OPT MIC

AFOUT

C169

0.001

C553 47 P

A

C165

0.001

C167 47 P

C283

0.001

C562 47 P

VOLIN VOLOUT AFOUT MIC

MIC

SP

PTT

VCC

R132 470

VCC

CPU5T5R5

VCC

CPU5T5R5

D27 RB706F-40

4.89 V

S5

VCC CPU5 R5 S5

T5

S5

AFOUT DISCIN VCC T5

S5 CPU5 R5 S5 CPU5

R5 S5

CPU5

VCC

Tx: 4.79 V Rx: 0.00 V

R510 1 k

Tx: 4.84 V Rx: 0.19 V

Q22 2SA1577 Q

CPU5 S5 T5 R5

R174 15 k

Q31 DTC144TU

4.84 V

T5C

D

C554 470 P

C147

0.1

R141

4.7 k

C162

0.01

C154 10

CLIN

R130 100 k

R140 100 k

CLOUT

R260 10 k

BDET

R131 470

Q17 UN911H

Tx: 0.00 V Rx: 4.97 V

Q21 2SA1577 Q

C669 47 P

BDET

R515 120 k

AFOUT DISCIN VCC T5

S5 CPU5 R5 S5 CPU5

R5 S5

Tx: 2.19 V Rx: 2.20 V

Tx: 2.19 V

C126

0.0027 R94

1 M

C202

0.01

Rx: 2.20 V

6 5

IC3B NJM3403AV

T1 T2 T3 T4 DAST SCK SO

R153 470 k

DTMF 2.2 Vp-p BEEP 2.5 Vp-p

IC12A NJM2904V

R192 22k

C222

0.1

C225

0.0068

R95 1 M

3 2

R152

470 k C158 22

R240 1 k

KS4

KS3 KS2 KS1 KS0

C217

0.1

R509 10 k

S5 T5 R5

KR0 KR1 KR2 KR3

C665 47 P

S1

C556 47 P

C125

0.0022

C124

0.01

R93

R176

27 k

3.9 k

C215

0.1 R171 47 k

4.99 V

VCC CPU5

6

45

VIN

GND

VOUT

IC6

TK11250BM

CONT

GND

N. BYPASS

3

12

C155

C156

10

0.1

DET

T5

R5

R190 22 k

R191 22 k

C221

C249

0.039

0.01

78 mVp-p ( @ 88.5 Hz CTCSS, –0.35 kHz)

4 Vp-p ( @ 1 kHz, 15 mV mic input)

R516 15 k

R134

2.2 k

TONE

Q18 2SB1132 R

C159 470 P

P0

P1

P2

P3

IC3C NJM3403AV

R105 470

C133

0.1

R104 100 k

R125 27 k

R135 10 k

Q19 XP6501 AB

456

R133 4.7

Q20 DTA144 EU

321

S2 JPM1990-2013R

C132

0.0056

C663

0.047

C209

0.1

C

C563 47 P

R139

4.7 k

R5C

UP

1

4

7

R137 100

MICIN

C161

0.01

5.01 V

R261 10 k

C174 22

MICOUT

DN

23

56

89

0#

10

9

C134 180 P

R108 180 k

C148

0.01

C160

0.01

S1 JPM1990-2013R

R109 10 k

R177 1 k

8

VOLIN VOLOUT AFOUT

BEEPOUT

S5C

R239 1 k

R238 1 k

7

R96 47 k

R164 120 k T only

R154 470 k

TONE

Q36 2SC4116 GR

C248

0.01

8

1

4

2.5 Vp-p ( @ 1 kHz, –1.5 kHz)

R503 10 k

C286

R257

0.0022

1

C674 47 P

R165 120 k S only

R211 180 k

C201

0.1

C198

2.2 U

R212 68 k

C244

0.01

R507 1 k

R508 1 k

MMUT

R5C

C565 47 P

R220 330 k

R221 330 k

Tx: 0.03 V Rx: 1.99 V

R198 18 k

R197 220 k

1

I/O

2

O/I

3

O/I

4

I/O

5

CONT.B

6

CONT.C

7

VEE

IC4 BU4066BCFV

L441

C672

1.0 H

47 P

IC10

R150

M62363FP-650C

470

1

VIN1

2

VOUT1

3

VOUT2

4

VIN2

5

VDD

6

LD

7

CLK

8

DI

9

VIN3

10

VOUT3

11

VOUT4 VIN412VIN5

C236

0.01

DTMF

MTONE

R219

R218

120 k

2.59 V

Q404 2SJ364 P

R199 47 k

C200

0.033

R200 47 k

Q33 DTC144EU

VCC

14

VDD

13

CONT.A

12

CONT.D

11

I/O

10

O/I

9

O/I

8

I/O

R506 1 k

VOLIN VOLOUT AFOUT

24

VIN8

23

VOUT8

22

VOUT7

21

VIN7

20

GND

19

RESET

18

VDAREF

17

DO

16

VIN6

15

VOUT6

14

VOUT5

13

R213 470

Tx: 1.07 V Rx: 0.07 V

R532 1 M

IC12B NJM2904V

6

7

5

R533

R517

2.2 M 68 k

1.2 Vp-p ( @ 88.5 Hz CTCSS, –0.35 kHz), 3.7 V P-P (DTCS)

FRQCOM

CTCIN

R519 1 k

RMUT

DBAL

CTCSS

C216

0.1

R505 1 k

C128 1

C123

0.001

C250

0.01

R224 27 k

DEV

ESDA

R525 1 k

R207 47 k

R112 1 M

DET5VCTCIN

ESCK

DTCS

R44 10 k

TONE

CTCSS

SIGOUT

L33 39 H

C556 47 P

CTCSS

1.08 Vp-p

C230

0.022

C245

0.01

720 mVp-p

Q35 2SC4116 GR

R203 47 k

C228 820 P

R169 10 k

R168 10 k

5 4

Tx: 3.46 V Rx: 1.52 V

Q38 DTC144EU

1

OUT

CD

2

VDD

3

VSS

NC

IC11 S-80942ANMP-DD6

IC7 HN58X2432TI

8

A0

VCC

7

A1

WP

6

A2

SCL

5

VSS

SDA

R234

840

22 k

mVp-p

R202 47 k

C227

0.1

R227 47 k

C219

0.0082

R231 22 k

R230 56 k

R229 180 k

R170 10 k

1 2 3 4

C212

0.01

C213

2.2

C214

0.033

R97 220 k

R98 180 k

R107 150 k

R113 68 k

R148 47 k

CTDA2

CTDA1

CTDA0

REM

L442

0.1 H

DUSE

R114 33 k

13 12

IC3D NJM3403AV

R159

C136

100 k

0.0056

R 1.4 Vp-p (@ 1 kHz, –1.5 kHz) T 2.3 Vp-p (@ 1 kHz, 15 mV mic input)

R103

R147 12 k

DTCS

C550 22

C196 470 P

2.8 Vp-p

12 k

D14 MA77

C197

0.1

C144

0.001

SCK SI SO DAST

CLIN PLST

NOIS CIRQ

BUSY CCS OPT1 OPT2 OPT3

CTCSS 3 Vp-p

R146 12 k

R115 120 k

C135 180 P

VCC CPU5

3.2 Vp-p

R116 1 k

C195 39 P

C193 8 P

R232 1 k

14

R215 100 k

R216 100 k

R226 1 k

R243 1 M

Tx: 2.20 V Rx: 2.20 V

C137

0.033

R242 1 M

R193 100 k

R181 100 k

C194 12 P

R102 10

R194 100 k

R99 18 k

R241 1 M

R117

1.5 k

R182 NTCCM20124AG473JCT

C231

0.1

X2 CR-663

R101 1 M

Tx: 2.20 V Rx: 2.21 V

R100

2.2 k

VOLOUT AFOUT

C232

0.1

C129 15

R178

3.3 k

R195 100 k

CTCIN REMO

TEMPS

VIN

XIN XOUT RESET

CSIFT SCK SI SO DAST CLIN CLOUTCLOUT PLST NOIS CIRQ BUSY CCS OPT1 OPT2 OPT3

AFON

3.96 V

D26 DAN202K

AFONOP

R235 680 k

AFON

Q15 2SB1132 R

R120 68 k

R145 1 M

C662

0.1

1

PB0/AN0

2

AVSS

3

TEST

4

X2

5

X1

6

VSS

7

OSC1

8

OSC2

9

RES

10

NMI

11

P20/IRQ4/ADTRG

12

P21/SCK1

13

P22/SI1

14

P23/SO1

15

P24/SCK3

16

P25/RXD

17

P26/TXD

18

P27/IRQ0

19

P17/IRQ3/TMIF

20

P16/IRQ2

21

P15/IRQ1

22

P14

23

P13/TMIG

24

P12/TMOFH

25

P11/TMOFL

CONT

R196 100 k

C199

0.1

C139

0.1

VCC

Q16 XP6501

456

321

C140

R121

0.1

1 k

LVINSDREMO

PTT

CTCIN

CPU5

DTMF

MTONE

BDET

100999897969594939291908988

AVCC

VTREF

AVREF

TONED

P85/AN5

P86/AN6

P87/AN7

VCC

PA3/COM4

TONEM

IC8 HD6

PA2/COM3

PA1/COM2

PA0/COM1

P50/WKP0/SEG1

P81/AN1

P82/AN2

P83/AN3

P84/AN4

P10/TMOW

VSS

V3V2V1

26272829303132333435363738

PE3/SEG52/CL1

P51/WKP1/SEG2

P52/WKP2/SEG3

COMPLETE VIEW

12 - 1

COM4

COM3

COM2

COM1

8

6

S

M

R

3 P

V V

k

AFOUT DISCIN VCC T5

S5 CPU5 R5 S5 CPU5

AFONOP

Q15 2SB1132 R

AFON

3.96 V

R120 68 k

D26 DAN202K

AFON

R145 1 M

C139

0.1

VCC

R121 1 k

Q16 XP6501 AB

456

321

C140

0.1

R122

2.7 k

R123

3.3 k

AF min 7.23 V AF max 7.03 V

C146

C145

0.22

10

VOLOUT

R126 10 k

C149

0.1

1 2 3 4 5

IC5 TA7368F

NC VCC NC VIN RIPPLE

POUT

PWGND

PREGND

PHASE

AFOUT DISCIN VCC T5

S5 CPU5 R5 S5 CPU5

AFON

3.31 V

10 9 8 7 6

NF

R127 33

C150 10

C151 47 P

C152

0.047

C153 100

R128 10

AFOUT

DISCIN

AFOUT

FRQCON

DBAL

PLST SCK SO

UNLK

C291

0.1

LVIN

R5 S5

R51 470 k

C71

0.001

+

R48

C72

100K

4.7

R527 1k R528 1k

R529 1k

L14 15 nH

C62 6 P

S55VR5

IC13 TA75S01F

1

R50

3

390 k

R526 1 k

C61 6 P

4.99 V

C60

0.001

+

R41 47

W10

5

—

2

R49 39 k

R473 47 2GE

C495

C572 47 P

0.1 C

1.49 V

4

C55

0.01

4 3

C496

0.0047

1

VCC1

2

IN1

3

ENB

4

CLK

5

DATA

6

T1

7

LOK

8

CP1

9

FI1 FO110FO2

IC1

PD3140GS

X4 CR-662

VCC

VCON

GNDOUT

20

GND1

19

IN2

18

VCC2

17

XB

16

XI

15

XO

14

GND2

13

CP2

12

FI2

11

2

C6 10

CTCIN REMO

TEMPS

VIN

XIN XOUT RESET

CSIFT SCK SI SO DAST CLIN CLOUT PLST NOIS CIRQ BUSY CCS OPT1 OPT2 OPT3

R235 680 k

C662

0.1

LVINSDREMO

PTT

CTCIN

CPU5

DTMF

MTONE

BDET

100999897969594939291908988878685848382818079787776

AVCC

VTREF

AVREF

TONED

P85/AN5

P86/AN6

P87/AN7

VCC

PA3/COM4

COM4

PA2/COM3

COM3

TONEM

IC8 HD6433876B34H

PA1/COM2

PA0/COM1

P50/WKP0/SEG1

P51/WKP1/SEG2

COM2

COM1

P81/AN1

P82/AN2

P83/AN3

P84/AN4

1

PB0/AN0

2

AVSS

3

TEST

4

X2

5

X1

6

VSS

7

OSC1

8

OSC2

9

RES

10

NMI

11

P20/IRQ4/ADTRG

12

P21/SCK1

13

P22/SI1

14

P23/SO1

15

P24/SCK3

16

P25/RXD

17

P26/TXD

18

P27/IRQ0

19

P17/IRQ3/TMIF

20

P16/IRQ2

21

P15/IRQ1

22

P14

23

P13/TMIG

24

P12/TMOFH

25

P11/TMOFL

P10/TMOW

VSS

V3V2V1

26272829303132333435363738394041424344454647484950

CONT

R196 100 k

C199

0.1

SEG22

SEG21

SEG20

SEG19

PD7/SEG48

PD6/SEG47

PE0/SEG49/M

PE1/SEG50/DO

PE3/SEG52/CL1

PE2/SEG51/CL2

P52/WKP2/SEG3

P53/WKP3/SEG4

P54/WKP4/SEG5

P55/WKP5/SEG6

P56/WKP6/SEG7

P57/WKP7/SEG8

KS4

KS3

KS2

KS1

KS0

SEG18

SEG17

SEG16

PD5/SEG46

PD4/SEG45

PD3/SEG44

P60/SEG9

P61/SEG10

P62/SEG11

KR3

KR2

KR1

SEG15

SEG14

SEG13

PD2/SEG43

PD1/SEG42

PD0/SEG41

P97/SEG40 P96/SEG39 P95/SEG38 P94/SEG37 P93/SEG36 P92/SEG35 P91/SEG34 P90/SEG33 P87/SEG32 P86/SEG31 P85/SEG30 P84/SEG29 P83/SEG28 P82/SEG27 P81/SEG26 P80/SEG25 P77/SEG24 P76/SEG23 P75/SEG22 P74/SEG21 P73/SEG20 P72/SEG19 P71/SEG18 P70/SEG17 P67/SEG16

P63/SEG12

P64/SEG13

P65/SEG14

KR0

S1

CPU5

VCC

P66/SEG15

Light ON

1.46 V

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

MMUT RMUT

R204

3.3 k

R205

1.5 k

R246 100 k

R223 120 k

R245 100 k

R237 1 k

R236 1 k

R228 10 k

R225 100 k

C564 47 P

DS2 LNJ310M6URA

DS3 LNJ310M6URA

Q25 2SC4116 GR

R155 100

SEG12 SEG11 SEG10 SEG9 SEG8 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG7 UNLK CTDA2 CTDA1 CTDA0 ESDA ESCK

AFON TXC T5C R5C

S5C DUSE MMUT RMUT

OPV1 OPV2 OPV3

DEV

C51 10 P

SQLIN

DISCIN

AFOUT

6P

S5 R5

Tx: 0.00 V Rx: 3.50 V

R90 680 k

C56

0.01

Q10 2SC4116 GR

R88 33 k

R87

2.2 k

R89

1.2 k

L13

1.0 H

C53 15 P

C65 4 P

C66 7 P

C121 220 P

C122 220 P

R136 100

C67 3 P

L25

0.82 H

C501 10

C567 47 P

R86 47 k

FI2 SFPC450G

OI

R85

1.5 k

C120

0.1

SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 COM1 COM2 COM3 COM4

R84 47

F(DET)

C118

0.001

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

1 2

3 4 5 6 7 8

C119 1

1 2 3 4 5 6 7 8 9

Tx: 0.00 Rx: 4.81

IC2 TA3113

OSCIN OSCOUT MIXOUT VCC IFIN DEC FILOUT FILIN

COM4 COM3 COM2 COM1 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 COM1 COM2 COM3 COM4

D L

COMPLETE VIEW

3

5S01F

1

3

R526 1 k

1

5

6

P

C121 220 P

C122 220 P

4.99 V

C60

0.001

R136 100

W10

+

—

R49 39 k

R41 47

C67 3 P

L25

0.82 H

5

2

C501 10

C567 47 P

4

C55

0.01

FI2 SFPC450G

R86 47 k

C572 47 P

R473 47 2GE

1.49 V

OI

C495

0.1 C

R85

1.5 k

C120

0.1

SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 COM1 COM2 COM3 COM4

4 3

1

VCC1

2

IN1

3

ENB

4

CLK

5

DATA

6

T1

7

LOK

8

CP1

9

FI1 FO110FO2

IC1

PD3140GS

R84 47

C118

0.001

F(DET)

X4 CR-662

VCC OUT

C496

0.0047

20

GND1

19

IN2

18

VCC2

17

XB

16

XI

15

XO

14

GND2

13

CP2

12

FI2

11

Tx: 0.00 V Rx: 4.81 V

IC2 TA31136FN(D)

1

OSCIN

2

OSCOUT

3

MIXOUT

4

VCC

5

IFIN

6

DEC

7

FILOUT FILIN8AFOUT

C119 1

1

COM4

2

COM3

3

COM2

4

COM1

5

SEG1

6

SEG2

7

SEG3

8

SEG4

9

SEG5

10

SEG6

11

SEG7

12

SEG8

13

SEG9

14

SEG10

15

SEG11

16

SEG12

17

SEG13

18

SEG14

19

SEG15

20

SEG16

21

SEG17

22

SEG18

23

SEG19

24

SEG20

25

SEG21

26

SEG22

27

COM1

28

COM2

29

COM3

30

COM4

VCON

GND

1 2

R512

2.7 k

C63 10 P

C54

0.001

DS1 LM-7045B

LCD HOLDER

R34 1 k

MIXIN

GND N-REC N-DET

RSSI

IFOUT

QUAD

C664

0.001

R531

16 15 14 13 12 11 10 9

C117

0.001

C234

0.001

CPU5

Q34 2SK880 Y

Tx: 0.90 V Rx: 0.99 V

R184 10 k

C443

0.047

C48 1

R244 100 k

R518 1 k

R185 1 k

150 mVp-p

R186 47 k

Tx: 1.33 V Rx: 1.31 V

R33

3.9 k

C114

0.001

NOIS

S5

C560 47 P

CP1 (LV check ponit)

C233

0.001

R32

6.8 k

R208 100 k

C116 100 P

C113

0.001

SD

Q11 XP6501 AB

6 5 4

R30

2.2 k

C571 47 P

C47

0.1

R82

3.9 k

R83 330

C112

0.001

1 2 3

C50 10

L407

4.7 H

D403 HVU350

C218

0.001

C229

0.001

X3 CDBCA450CX24

C115 100 P

DET

C673 47 P

C410 12 P

L12

4.7

D5 HVU350

C418 9 P

R209 100 k

R81 1 k

R253 470

Q14 2SC4215 O

C491 1

C411 6 P

C419

0.3 P

D404 1T365

+

Tx: 2.29 V Rx: 2.25 V

Tx: 2.10 V Rx: 2.09 V

C475

1.5 P

R422 120 k

Tx: 0.00 V Rx: 2.98 V

R80 120 k

R79 180

R410

3.3 k

C412 6 P

L11 MC152

C421 20 P

L405 MC152

C111

0.001

R511 39 k

R416

3.3 k

C211

4.7

FI1 Fl-313

R469

2.7 k

R411

2.7k

Q8 2SC5085

R413

4.7

C413 7 P

C414 5 P

R417

3.3 k

Q7 2SC5085

C422 7 P

L406

1.8 H C423 6P

R420 470

C42

0.001

R501 18 k

C561 47 P

C108

0.01

C110 20 P

C671

C416

0.001

470 P

C417

L404

0.3 P

1.8 H

R414 390

C424

C426

47 P

0.001

C427

0.5 P

Q401 XP1214

4

Tx: 0.04 V Rx: 1.62 V

R500 100 k

C107

R464

47 P

1 k

R262

C109

1

0.001

C450 5 P

NOTE

T IC-F4GT S IC-F4GS

Q402 DTC144EU

1 5 2 3

R421 10

Q13 3SK239A

R75 180

Tx: 0.05 V Rx: 0.62 V

Tx: 1.80 V Rx: 0.03 V

C106 15 P

C104

0.001

C573 47P

C105 47 P

C473 47 P

R77 100

L20

0.82 H

R72 47 k

C33 470 P

3.68 V

5V

S5 R5

R22 68 k

Q6 2SC5107 O

Tx: 0.05 V Rx: 4.64 V

R70

4.7 k

R23 100

R504 330

4.15 V

C31 5 P

C32 470 P

Q5 2SC5107 O

L21 33 nH

R20 68 k

C98 22 P

T5

R21 220

L9 27 nH

C555 5 P

L19

8.2 nH

C30 22 P

T4

VCC

3.19 V

C28 12 P

R447 470

C557 47 P

C97 6 P

VCC T5

C29 470 P

R465 33

C96 8 P

R18 47 k

R448 12

R67 10 k

R19 100

L8 27 nH

C27 5 P

Q4 2SC5107 O

C455 10 P

R449 470

C94

0.5 P

D12 HVU350

R66 150 k

C95 47 P

3.48 V

R17

4.7 k

D11 HVU350

R64 220 k

C26

0.001

C486 5 P

1LO

R65 10 k

C93 47 P

C92 8 P

R68 10 k

R15 10 k

R14 100

D3 MA77

D4 MA77

C91 6 P

C99

0.001

C559 47 P

Tx: 3.64 V Rx: 0.19 V

C452 10 P

Tx: 1.30 V Rx: 1.28 V

R69 1 k

L402

8.2 nH

T3

R445 220

R446 56 k

L411 15 nH

Q403 2SC5107 O

S5 R5

C90

0.001

C89

0.5 P C406

8 P

R404 220 k

R405 10 k

T2

R61 47

C405 6 P

D401 HVU350

R502 1 k

C87 47 P

C407 47 P

C471 47 P

C472 47 P

C24 470 P

C25 4 P

C492 10 P

L18

8.2 nH

Q12 3SK293A

C88

0.001

R401 100 k

C18 470 P

R59 150

R12

4.7 k

C403 47 P

R13 10

C659

0.001

L7 12 nH

C22 12 P

Q3 2SC3585 R44

Tx: 0.00 V Rx: 1.45 V

C404

0.001

R402 47 k

Tx: 0.05 V Rx: 1.16 V

R252

4.7 k

Tx: 4.53 V Rx: 0.19 V

C552

0.001

R9 10 k

R258 33 k

C100 8 P

C14

0.01

R7 100

Tx: 0.05 V Rx: 0.58 V

L17

8.2 nH

T1

W12

C17

0.001

VCC

C86 5 P

R63 10 k

L26 3225 H

Q2 2SK2973

R457 100

D10 HVU350

R62 220 k

C85 7 P

C84 47 P

C20

0.001

C21

C19

4.7

0.001

+

C15 39 P

R522 10

R458

C13

1 k

0.001

C79

1.5 P

C78 4 PD8MA77D2MA77

C289 47 P

W11

C12

0.001

Tx: 1.66 V Rx: 0.01 V

L22 14 nH

W5

C285 24 P

Q1 2SK2974

C52 10 P

L31

4.9 nH

C467 9 P

L15 14 nH

C76 7 P

C251

0.001

C551

0.001

C11 6 P

D29 MA8030 H

C288

0.001

L4 14 nH

R3 15 k

D33 RB706-F40

R162 1 k

C10

0.001C90.001

R530 100

R55

C179

1 k

0.01

Tx: 1.81 V Rx: 0.20 V

C204 47 P

C205

0.001

R2 15 k

D32 RB706-F40

R161 7 k

1

IC3A NJM3403AV

4

11

W15

T5

R52 150 k

D1 MA77

C252

0.001

C73

0.1

2 3

R160 100

L24

0.22 H

R251 330 k

C75 47 P

C8

0.001

C574

0.001

R53 10 k

R54 150 k

C558 47 P

C666 4 PC37 P

Q37 DTA144EU

S5

R210

2.2 k

Tx: 1.77 V Rx: 4.35 V

T4

L2 14 nH

TXC

C243

0.001

L1 14 nH

R1 82 k

R524 NTCCM1608 223KC

R163

R523

10 k

3.9 k

ANT

COMPLETE VIEW

SECTION 12 VOLTAGE DIAGRAM

to Optional unit

SP1

EXT.MIC

SPEAKER

MIC

EXT.SP

W1 OPC-963

2 1

MC1

PTT SWITCH

J2

BDET

AFOUT DISCIN VCC T5

VCC

CPU5T5R5

VCC

CPU5T5R5

D27 RB706F-40

4.89 V

S5 CPU5 R5 S5 CPU5

R5 S5

CPU5

VCC

S5

VCC CPU5 R5 S5

T5

S5

Tx: 4.79 V Rx: 0.00 V

R510 1 k

Tx: 4.84 V Rx: 0.19 V

Q22 2SA1577 Q

CPU5 S5 T5 R5

R174 15 k

Q31 DTC144TU

T5C

4.84 V

D

C554 470 P

R141

4.7 k

C147

0.1

C162

0.01

C154 10

CLIN

R130 100 k

R140 100 k

CLOUT

R260 10 k

BDET

R131 470

Q17 UN911H

Tx: 0.00 V Rx: 4.97 V

Q21 2SA1577 Q

C669 47 P

BDET

R515 120 k

R5 S5

Tx: 2.19 V Rx: 2.20 V

Tx: 2.19 V

C126

0.0027 R94

1 M

C202

0.01

Rx: 2.20 V

6 5

IC3B NJM3403AV

T1 T2 T3 T4 DAST SCK SO

R153 470 k

DTMF 2.2 Vp-p BEEP 2.5 Vp-p

IC12A NJM2904V

R192 22k

C222

0.1

C225

0.0068

R95 1 M

3 2

R152 470 k

R240 1 k

KS4

KS3 KS2 KS1 KS0

C217

0.1

R509 10 k

S5 T5 R5

KR0 KR1 KR2 KR3

S1

C665 47 P

C556 47 P

C125

0.0022

C124

0.01

R93

R176

27 k

3.9 k

C215

0.1 R171 47 k

4.99 V

VCC CPU5

6

45

VIN

GND

VOUT

IC6

TK11250BM

CONT

GND

N. BYPASS

12

3

C155

C156

10

0.1

DET

T5

R5

R190 22 k

R191 22 k

C249

C221

0.01

0.039

78 mVp-p ( @ 88.5 Hz CTCSS, –0.35 kHz)

4 Vp-p ( @ 1 kHz, 15 mV mic input)

R516 15 k

R134

2.2 k

TONE

Q18 2SB1132 R

C159 470 P

P0

P1

P2

P3

IC3C NJM3403AV

R105 470

C133

0.1

R104 100 k

R125 27 k

R135 10 k

Q19 XP6501 AB

456

R133 4.7

Q20 DTA144 EU

321

S2 JPM1990-2013R

C132

0.0056

C663

0.047

C209

0.1

C

C563 47 P

R139

4.7 k

R5C

UP

1

4

7

R137 100

MICIN

C161

0.01

5.01 V

R261 10 k

C174 22

MICOUT

DN

23

56

89

0#

10

9

C134 180 P

R108 180 k

C148

0.01

C160

0.01

S1 JPM1990-2013R

R109 10 k

R177 1 k

8

VOLIN VOLOUT AFOUT

BEEPOUT

S5C

R239 1 k

R238 1 k

C158 22

7

R96 47 k

R164 120 k T only

R154 470 k

TONE

Q36 2SC4116 GR

C248

0.01

8

1

4

2.5 Vp-p ( @ 1 kHz, –1.5 kHz)

R503 10 k

C286

R257

0.0022

1

C674 47 P

R165 120 k S only

R211 180 k

C201

0.1

C198

2.2 U

R212 68 k

C244

0.01

R221 330 k

R507 1 k

R508 1 k

MMUT

R5C

C565 47 P

R220 330 k

R218 120 k

Tx: 0.03 V Rx: 1.99 V

R198 18 k

R197 220 k

1

I/O

2

O/I

3

O/I

4

I/O

5

CONT.B

6

CONT.C

7

VEE

IC4 BU4066BCFV

L441

C672

1.0 H

47 P

IC10

R150

M62363FP-650C

470

1

VIN1

2

VOUT1

3

VOUT2

4

VIN2

5

VDD

6

LD

7

CLK

8

DI

9

VIN3

10

VOUT3

11

VOUT4 VIN412VIN5

C236

0.01

DTMF

MTONE

R219 120 k

2.59 V

Q404 2SJ364 P

R199 47 k

C200

0.033

R200 47 k

Q33 DTC144EU

VCC

14

VDD

13

CONT.A

12

CONT.D

11

I/O

10

O/I

9

O/I

8

I/O

R506 1 k

VOLIN VOLOUT AFOUT

24

VIN8

23

VOUT8

22

VOUT7

21

VIN7

20

GND

19

RESET

18

VDAREF

17

DO

16

VIN6

15

VOUT6

14

VOUT5

13

R213 470

Tx: 1.07 V Rx: 0.07 V

R532 1 M

IC12B NJM2904V

6

7

5

R533

R517

2.2 M 68 k

1.2 Vp-p ( @ 88.5 Hz CTCSS, –0.35 kHz), 3.7 V P-P (DTCS)

FRQCOM

CTCIN

R519 1 k

RMUT

DBAL

CTCSS

C216

0.1

C128 1

C123

0.001

C250

0.01

R505 1 k

R224 27 k

DEV

ESDA

DET

ESCK

R525 1 k

R207 47 k

R112 1 M

TONE

CTCSS

SIGOUT

C556 47 P

5V

CTCIN

C245

0.01

DTCS

720 mVp-p

Q35 2SC4116 GR

R44 10 k

R168 10 k

L33 39 H

CTCSS

1.08 Vp-p

5

CD

4

NC

IC11 S-80942ANMP-DD6

C230

0.022

IC7 HN58X2432TI

8

VCC

7

WP

6

SCL

5

SDA

840 mVp-p

Tx: 3.46 V Rx: 1.52 V

R202

R203

47 k

C227

C228

0.1

820 P

Q38 DTC144EU

R169 10 k

OUT VDD VSS

1 2 3

VSS

R234 22 k

R227 47 k

C219

0.0082

A0 A1 A2

R170 10 k

R231 22 k

R230 56 k

R229 180 k

C212

0.01

C213

2.2

C214

0.033

1 2 3 4

R148 47 k

CTDA2

CTDA1

CTDA0

REM

L442

0.1 H

DUSE

R97 220 k

R98 180 k

R107 150 k

R113 68 k

C136

0.0056

R114 33 k

R159 100 k

R 1.4 Vp-p (@ 1 kHz, –1.5 kHz) T 2.3 Vp-p (@ 1 kHz, 15 mV mic input)

C197

C550

0.1

22

R147 12 k

C196

C144

470 P

0.001

SCK SI SO DAST

CLIN PLST

NOIS CIRQ

BUSY CCS OPT1 OPT2 OPT3

CTCSS 3 Vp-p

DTCS

2.8 Vp-p

R115 120 k

C135 180 P

13 12

IC3D NJM3403AV

VCC CPU5

R103 12 k

D14 MA77

R146 12 k

3.2 Vp-p

R116 1 k

C195 39 P

C193 8 P

R232 1 k

14

R215 100 k

R216 100 k

R226 1 k

R243 1 M

Tx: 2.20 V Rx: 2.20 V

C137

0.033

R242 1 M

R193 100 k

R181 100 k

C194 12 P

R102 10

R241 1 M

R194 100 k

R99 18 k

R117

1.5 k

R182 NTCCM20124AG473JCT

C231

0.1

X2 CR-663

R101 1 M

R100

2.2 k

VOLOUT AFOUT

C232

0.1

J5

16

SCK

15

OPV1

17

SI

14

OPV2

18

SO

13

OPV3

19

CIRQ

12

GND

20

CCS

11

OPT3

21

REM

10

OPT2

22

AFOUT

9

OPT1

23

DISCIN

8

SIGOUT

24

RXMUTE RMUTE

7

MOWN

25

BEEPOUT

6

BUSY

26

AFONOP

5

AUX

27

MICMUTE MMUTE

4

MICIN

28

VCC

3

MICOUT

29

5V

2

PTTOUT

30

GND

1

PTTIN

J6

1 2

C163

0.001

S3

R143 TP76N00N-15F-10KA-2251

EP10

EP11

C282

0.001

AFOUT SP

CLONE

R520 330 R521 330

C675 470 P

VOL/ PWR SWITCH

J3

(VR)

BUSY

PTT

C562 47 P

VOLIN VOLOUT

C224

C223

0.01

C164

0.001

SP

MIC

R144 33 K

C553 47 P

VOLOUT VOLIN

A

C165

0.001

C167 47 P

C283

0.001

0.01

R142 100

C168

0.001

C173 47

VOLIN

HV OPT MIC

VOLOUT

AFOUT

MIC

C169

0.001

AFOUT MIC

SP

VCC

R132 470

Tx: 2.20 V Rx: 2.21 V

C129 15

R195 100 k

R178

3.3 k

AFOUT DISCIN VCC T5

S5 CPU5 R5 S5 CPU5

CTCIN REMO

TEMPS

VIN

XIN XOUT RESET

CSIFT SCK SI SO DAST CLIN CLOUTCLOUT PLST NOIS CIRQ BUSY CCS OPT1 OPT2 OPT3

AFON

3.96 V

D26 DAN202K

AFONOP

R235 680 k

VCC

Q15 2SB1132 R

Q16

R121 1 k

BDET

P83/AN3

P84/AN4

P85/AN5

V3V2V1

C140

0.1

PTT

CTCIN

P86/AN6

P87/AN7

VCC

PA3/COM4

COM4

XP6501 AB

456

321

CPU5

AVREF

PA2/COM3

COM3

COM2

CPU5

DTMF

MTONE

AVCC

VTREF

TONED

TONEM

IC8 HD6433876B34H

PA1/COM2

PA0/COM1

P50/WKP0/SEG1

P51/WKP1/SEG2

COM1

R120 68 k

C139

R145

0.1

1 M

AFON

C662

0.1

LVINSDREMO

100999897969594939291908988878685848382818079787776

P81/AN1

P82/AN2

1

PB0/AN0

2

AVSS

3

TEST

4

X2

5

X1

6

VSS

7

OSC1

8

OSC2

9

RES

10

NMI

11

P20/IRQ4/ADTRG

12

P21/SCK1

13

P22/SI1

14

P23/SO1

15

P24/SCK3

16

P25/RXD

17

P26/TXD

18

P27/IRQ0

19

P17/IRQ3/TMIF

20

P16/IRQ2

21

P15/IRQ1

22

P14

23

P13/TMIG

24

P12/TMOFH

25

P11/TMOFL

P10/TMOW

VSS

26272829303132333435363738394041424344454647484950

CONT

R196 100 k

C199

0.1

R122

2.7 k

R123

C145

3.3 k

10

SEG22

SEG21

SEG20

SEG19

SEG18

PD7/SEG48

PD6/SEG47

PE0/SEG49/M

PE1/SEG50/DO

PE3/SEG52/CL1

PE2/SEG51/CL2

P52/WKP2/SEG3

P53/WKP3/SEG4

P54/WKP4/SEG5

P55/WKP5/SEG6

P56/WKP6/SEG7

P57/WKP7/SEG8

KS4

KS3

KS2

KS1

KS0

AF min 7.23 V AF max 7.03 V

C146

0.22

VOLOUT

SEG17

SEG16

SEG15

SEG14

PD5/SEG46

PD4/SEG45

PD3/SEG44

PD2/SEG43

P60/SEG9

P61/SEG10

P62/SEG11

P63/SEG12

KR3

KR2

KR0

KR1

S1

CPU5

SEG13

VCC

PD1/SEG42

PD0/SEG41

P97/SEG40 P96/SEG39 P95/SEG38 P94/SEG37 P93/SEG36 P92/SEG35 P91/SEG34 P90/SEG33 P87/SEG32 P86/SEG31 P85/SEG30 P84/SEG29 P83/SEG28 P82/SEG27 P81/SEG26 P80/SEG25 P77/SEG24 P76/SEG23 P75/SEG22 P74/SEG21 P73/SEG20 P72/SEG19 P71/SEG18 P70/SEG17 P67/SEG16

P64/SEG13

P65/SEG14

P66/SEG15

R126 10 k

C149

0.1

Light ON

1.46 V

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

MMUT RMUT

IC5 TA7368F

1

NC

2

VCC

3

NC

4

VIN RIPPLE5NF

R223 120 k

R204

3.3 k

R205

1.5 k

R246

R245

100 k

PWGND

PREGND

R228 10 k

R237 1 k

R236 1 k

POUT

PHASE

10 9 8 7 6

R225 100 k

C564 47 P

AFON

3.31 V

R127 33

C150

C151

10

47 P

DS2 LNJ310M6URA

DS3 LNJ310M6URA

Q25 2SC4116 GR

R155 100

SEG12 SEG11 SEG10 SEG9 SEG8 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG7 UNLK CTDA2 CTDA1 CTDA0 ESDA ESCK

AFON TXC T5C R5C

S5C DUSE MMUT RMUT

OPV1 OPV2 OPV3

C152

0.047

C153 100

R128 10

AFOUT

AFOUT DISCIN VCC T5

S5 CPU5 R5 S5 CPU5

AFOUT

DISCIN

AFOUT

FRQCON

DBAL

PLST SCK SO

UNLK

C291

0.1

LVIN

DEV

C51 10 P

SQLIN

DISCIN

AFOUT

R5 S5

R51 470 k

S55VR5

6P

S5 R5

Tx: 0.00 V Rx: 3.50 V

R90 680 k

C56

0.01

Q10 2SC4116 GR

R88 33 k

C71

0.001

C72

4.7

R527 1k R528 1k

R529 1k

+

R87

2.2 k

C62 6 P

R89

1.2 k

L13

1.0 H

IC13 TA75S01F

R50 390 k

R48 100K

L14 15 nH

C53 15 P

C61 6 P

C65 4 P

C66 7 P

1 3

R526 1 k

C121 220 P

C122 220 P

4.99 V

C60

0.001

R136 100

W10

+

—

R49 39 k

R41 47

C67 3 P

L25

0.82 H

5

2

C501 10

C567 47 P

R86 47 k

4

C55

0.01

R473 47 2GE

1.49 V

C572 47 P

FI2 SFPC450G

OI

C495

0.1 C

R85

1.5 k

C120

0.1

SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 COM1 COM2 COM3 COM4

4 3

C496

0.0047

1

VCC1

2

IN1

3

ENB

4

CLK

5

DATA

6

T1

7

LOK

8

CP1

9

FI1 FO110FO2

IC1

PD3140GS

R84 47

C118

0.001

F(DET)

X4 CR-662

VCC

VCON

GND

OUT

20

GND1

19

IN2

18

VCC2

17

XB

16

XI

15

XO

14

GND2

13

CP2

12

FI2

11

Tx: 0.00 V Rx: 4.81 V

IC2 TA31136FN(D)

1

OSCIN

2

OSCOUT

3

MIXOUT

4

VCC

5

IFIN

6

DEC

7

FILOUT FILIN8AFOUT

C119 1

1

COM4

2

COM3

3

COM2

4

COM1

5

SEG1

6

SEG2

7

SEG3

8

SEG4

9

SEG5

10

SEG6

11

SEG7

12

SEG8

13

SEG9

14

SEG10

15

SEG11

16

SEG12

17

SEG13

18

SEG14

19

SEG15

20

SEG16

21

SEG17

22

SEG18

23

SEG19

24

SEG20

25

SEG21

26

SEG22

27

COM1

28

COM2

29

COM3

30

COM4

1 2

R512

2.7 k

C63 10 P

C54

0.001

DS1 LM-7045B

LCD HOLDER

R34 1 k

MIXIN

GND N-REC N-DET

RSSI

IFOUT

QUAD

C664

0.001

R531

16 15 14 13 12 11 10 9

C117

0.001

C234

0.001

CPU5

Q34 2SK880 Y

Tx: 0.90 V Rx: 0.99 V

R184 10 k

C443

0.047

R244 100 k

R185 1 k

C48 1

R518 1 k

150 mVp-p

R186 47 k

Tx: 1.33 V Rx: 1.31 V

R33

3.9 k

C114

0.001

NOIS

S5

C560 47 P

CP1 (LV check ponit)

C233

0.001

R32

6.8 k

R208 100 k

C116 100 P

C113

0.001

SD

Q11 XP6501 AB

6 5 4

R30

2.2 k

C571 47 P

C47

0.1

R82

3.9 k

R83 330

C112

0.001

1 2 3

C50 10

L407

4.7 H

D403 HVU350

C218

0.001

C229

0.001

X3 CDBCA450CX24

C115 100 P

DET

C673 47 P

C410 12 P

L12

4.7

D5 HVU350

C418 9 P

R209 100 k

R81 1 k

R253 470

Q14 2SC4215 O

C491 1

C411 6 P

C419

0.3 P

D404 1T365

+

Tx: 2.29 V Rx: 2.25 V

Tx: 2.10 V Rx: 2.09 V

C475

1.5 P

R422 120 k

Tx: 0.00 V Rx: 2.98 V

R80 120 k

R79 180

R410

3.3 k

C412 6 P

L11 MC152

C421 20 P

L405 MC152

C111

0.001

R511 39 k

R416

3.3 k

C211

4.7

FI1 Fl-313

R469

2.7 k

C413 7 P

C414 5 P

R411

2.7k

Q8 2SC5085

R413

4.7

R417

3.3 k

Q7 2SC5085

C422 7 P

L406

1.8 H C423 6P

R420 470

C42

0.001

R501 18 k

C561 47 P

C108

0.01

C110 20 P

C671

C416

0.001

470 P

C417

L404

0.3 P

1.8 H

R414 390

C424

C426

47 P

0.001

C427

0.5 P

Q401 XP1214

4

Tx: 0.04 V Rx: 1.62 V

R500 100 k

C107

R464

47 P

1 k

R262

C109

1

0.001

C450 5 P

NOTE

T IC-F4GT S IC-F4GS

Q402 DTC144EU

1 5 2 3

R421 10

Q13 3SK239A

R75 180

Tx: 0.05 V Rx: 0.62 V

Tx: 1.80 V Rx: 0.03 V

C106 15 P

C104

0.001

C573 47P

C105 47 P

C473 47 P

R77 100

L20

0.82 H

R72 47 k

C33 470 P

3.68 V

5V

S5 R5

R22 68 k

Q6 2SC5107 O

Tx: 0.05 V Rx: 4.64 V

R70

4.7 k

R23 100

R504 330

4.15 V

C31 5 P

C32 470 P

Q5 2SC5107 O

L21 33 nH

R20 68 k

C98 22 P

T5

R21 220

L9 27 nH

C30 22 P

C555 5 P

L19

8.2 nH

T4

VCC

3.19 V

C28 12 P

R447 470

C557 47 P

C97 6 P

VCC T5

C29 470 P

R465 33

C96 8 P

R18 47 k

R448 12

R67 10 k

R19 100

L8 27 nH

C27 5 P

Q4 2SC5107 O

C455 10 P

R449 470

C94

0.5 P

D12 HVU350

R66 150 k

C95 47 P

3.48 V

R17

4.7 k

D11 HVU350

R64 220 k

C93 47 P

C26

0.001

C486 5 P

1LO

C92 8 P

R65 10 k

R68 10 k

R15 10 k

R14 100

D3 MA77

Tx: 1.30 V Rx: 1.28 V

D4 MA77

C99

0.001

C91 6 P

C559 47 P

R69 1 k

L402

8.2 nH

Tx: 3.64 V Rx: 0.19 V

C452 10 P

T3

R445 220

R446 56 k

L411 15 nH

Q403 2SC5107 O

S5 R5

R61 47

C90

0.001

C89

0.5 P C406

8 P

R404 220 k

D401 HVU350

R405 10 k

T2

C405 6 P

R502 1 k

C87 47 P

C407 47 P

C471 47 P

C472 47 P

C24 470 P

C25 4 P

C492 10 P

L18

8.2 nH

Q12 3SK293A

C88

0.001

R401 100 k

C18 470 P

R59 150

R13 10

R12

4.7 k

C403 47 P

C659

0.001

L7 12 nH

C22 12 P

Q3 2SC3585 R44

Tx: 0.00 V Rx: 1.45 V

C404

0.001

R402 47 k

Tx: 0.05 V Rx: 1.16 V

R252

4.7 k

Tx: 4.53 V Rx: 0.19 V

C552

0.001

R9 10 k

R258 33 k

C100 8 P

C14

0.01

R7 100

Tx: 0.05 V Rx: 0.58 V

L17

8.2 nH

T1

W12

C17

0.001

VCC

C86 5 P

R63 10 k

L26 3225 H

C19

0.001

Q2 2SK2973

R457 100

D10 HVU350

R62 220 k

C85 7 P

C84 47 P

C20

0.001

C21

C289

4.7

47 P

+

C15 39 P

R522 10

R458

C13

1 k

0.001

Tx: 1.66 V Rx: 0.01 V

C79

1.5 P

C78 4 PD8MA77D2MA77

W11

C12

0.001

L22 14 nH

W5

C285 24 P

Q1 2SK2974

C52 10 P

L31

4.9 nH

C467 9 P

L15 14 nH

C76 7 P

C251

0.001

C551

0.001

C11 6 P

D29 MA8030 H

C288

0.001

L4 14 nH

R3 15 k

D33 RB706-F40

R162 1 k

C10

0.001C90.001

R530 100

R55

C179

1 k

0.01

Tx: 1.81 V Rx: 0.20 V

C204 47 P

C205

0.001

R2 15 k

R161 7 k

1

IC3A NJM3403AV

T5

D1 MA77

D32 RB706-F40

C252

0.001

W15

C73

0.1

R52 150 k

4

2 3

11

R160 100

L24

0.22 H

R251 330 k

C75 47 P

C8

0.001

C574

0.001

R53 10 k

R54 150 k

C558 47 P

C666 4 PC37 P

Q37 DTA144EU

S5

R210

2.2 k

Tx: 1.77 V Rx: 4.35 V

T4

L2 14 nH

TXC

C243

0.001

L1 14 nH

R1 82 k

R524 NTCCM1608 223KC

R163

R523

10 k

3.9 k

ANT

LEFT SIDE RIGHT SIDECENTER

12 - 1

6-9-16, Kamihigashi, Hirano-ku, Osaka 547-0002, Japan Phone : 06 6793 5302 Fax : 06 6793 0013

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

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

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Corporate Headquarters

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

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Customer Service

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Phone: (425) 454-7619

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SERVICE MANUAL

6-9-16, Kamihigashi, Hirano-ku, Osaka, 547-0002, Japan

S-13610IZ-CD

Icom IC-F4GT, IC-F4GS Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

INTRODUCTION

TABLE OF CONTENTS

SECTION 1 SPECIFICATIONS

SECTION 2 INSIDE VIEWS

SECTION 3 DISASSEMBLY AND OPTION INSTRUCTIONS

SECTION 4 CIRCUIT DESCRIPTION

SECTION 5 ADJUSTMENT PROCEDURES

SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

SECTION 8 SEMI-CONDUCTOR INFORMATION

SECTION 9 BOARD LAYOUTS

SECTION 11 BLOCK DIAGRAM

SECTION 12 VOLTAGE DIAGRAM