Icom IC-t2e-t, IC-t2h Service Manual

144 MHz FM TRANSCEIVER

iC-t2h iC-t2e-t

INTRODUCTION

This service manual describes the latest service information for the IC-T2H/E-T FM TRANSCEIVER at the time of publication.

MODEL VERSION SYMBOL

IC-T2H

U.S.A.

Europe

U.K. Italy

Asia SEA

C.S. America/-1 CSA/-1

USA EUR

UK ITA

Taiwan

Asia-1 ANI

IC-T2E-T

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

Thailand

TWN

THA

DANGER

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 liq-

uids.

DO NOT reverse the polarities of the power supply when

connecting the transceiver.

DO NOT apply an RF signal of more than 20 dBm (100

mW) to the antenna connector. This could damage the transceiver’s front end.

ORDERING PARTS

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

1. 10-digit order numbers

2. Component part number and name

3. Equipment model name and unit name

4. Quantity required

1140006560 S.IC HD6433875A45H IC-T2H MAIN UNIT 1 piece 8810009560 Screw B0 2 × 6 ZK IC-T2H CHASSIS 6 pieces

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

REPAIR NOTES

1. Make sure a problem is internal before disassembling the transceiver.

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 tuning tool MUST be used for all adjustments.

5. DO NOT keep power ON for a long time when the transceiver is defective.

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

7. ALWAYS connect a 40 dB or 50 dB attenuator between the transceiver and a deviation meter or spectrum analyser when using such test equipment.

8. READ the instructions of test equipment thoroughly before connecting equipment to the transciver.

SECTION 1 SPECIFICATIONS

■ GENERAL

• Frequency coverage :

Guaranteed frequency range: *144–148 MHz

• Mode : FM (F2, F3)

• Current drain

(at 9.6 V DC) : Transmit at 6.0 W 1.6 A(typical)

at 5.0 W 1.5 A(typical) [Thailand] at 1.0 W 0.7 A(typical)

Receive max. audio 210 mA (typical)

power saved 25 mA (typical) standby 80 mA (typical)

• Frequency stability : ±10 ppm

(0˚C to +50˚C; 32˚F to 122˚F)

• Usable temperature range : –10˚C to 60˚C; 14˚F to 140˚F

• Antenna connector : BNC (50 Ω)

• No. of memory channels : 43 ch (40 regulator, 2 scan edges and 1 call)

• Acceptable power supply : 9.6 V DC (supplied Ni-Cd cells; negative ground)

• Frequency resolution : 5 kHz and 12.5 kHz

• Dimensions (Projections not included) : 58(W)

× 140.5(H) × 32.3(D) mm; 29⁄32(W) × 517⁄32(H) × 19⁄32(D) inch

• Weight

(with BP-199) : 420 g; 14.8 oz

■ TRANSMITTER

• Output power (9.6 V DC) : 6 W typical (high) 5 W typical (high) [Thailand] only

0.7 W typical

(low)

• Modulation system : Variable reactance frequency modulation

• Max. frequency deviation : ±5 kHz

• Spurious emissions : Less than –60 dB

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

1

⁄10”) ⁄ 2 kΩ

■ RECEIVER

• Receive system : Double conversion superheterodyne

• Intermediate frequencies : 1st 30.85 MHz 2nd 450 kHz

• Sensitivity

(12 dB SINAD) : Less than 0.18 µV (–122 dBm)

• Squelch sensitivity

(threshold) : Less than 0.18 µV (–122 dBm)

• Selectivity : More than 15 kHz/–6 dB Less than 30 kHz/–60 dB

• Spurious and image refection ratio : 60 dB (typical)

(except 2nd IF image frequency)

• Audio output power (at 9.6 V DC) : 500 mW (typical at 10% distortion with an 8 Ω load)

• External speaker connector : 3-conductor 3.5 (d) mm (1⁄8”) ⁄ 8 Ω

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

U.S.A.

Europe, U.K.

Thailand

Italy, Asia,

ANI, C.S.A.

Taiwan

140.000–150.000 MHz*

144.000–146.000 MHz

136.000–174.000 MHz*

145.000–146.000 MHz

136.000–174.000 MHz*

144.000–146.000 MHz

136.000–174.000 MHz*

145.000–146.000 MHz

Version Transmit Receive

2 - 1

SECTION 2 INSIDE VIEWS

• MAIN UNIT

TOP VIEW BOTTOM VIEW

Low-pass filter circuit

RF amplifier (Q12: 2SK360IG)

Analog switch* (IC4: BU4066BCFV)

*below the mic.

PLL IC (IC1: µPD3140GS)

1st mixer circuit (Q13: 2SK360IG)

FM IF IC (IC2: TA31136FN)

Power amplifier (Q1: 2SK3075)

EEP ROM (IC7: X25040S1-2.7)

TX/RX switching (D3, D4: MA77)

Antenna switching circuit (D8, D32: HVU131TRF)

Crystal filter (FI1: FL-251 30.85 MHz)

VCO circuit

Current detector circuit

Microphone amplifier IC (IC3: NJM2902V)

PLL reference oscillator (X1: CR514 15.2 MHz)

CPU (IC8)

APC control circuit

3 - 1

SECTION 3 DISASSEMBLY INSTRUCTIONS

• Removing the chassis panel

q Unscrew 1 nut, A, and remove 1 nob, B. w Unscrew 2 screws,

C

.

e Remove the the chassis in the direction of the arrow. r Unplug J6 to separate front panel and chassis.

• Removing the MAIN unit

q Remove the sealing rubber. w Unsolder 2 points,

D

, and unscrew 1 nut, E.

e Unscrew 2 screws,

F

, and 6 screws, G(silver, 2 mm), to separate the chassis and MAIN unit.

r Remove the MAIN unit in the direction of the arrow.

Chassis

C

(nickel, 2 mm) × 2

J6 (Speaker connector)

Front panel

A

Nut

B

Nob

F

(black, 2 mm) × 2

G

MAIN unit

Sealing rubber

E

Nut

Chassis

G

D

G

(silver, 2 mm) × 6

MAIN UNIT (Top view)

[chassis panel]

4 - 1

SECTION 4 CIRCUIT DESCRIPTION

4-1 RECEIVER CIRCUITS

4-1-1 ANTENNA SWITCHING CIRCUIT

Received signals passed through the low-pass filter (L1–L3, C1–C7). The filtered signals are applied to the

λ/4 type

antenna switching circuit (D8, D32, L15, L16, C76–C78). The antenna switching circuit functions as a low-pass filter

while transmitting. However, its impedance becomes very high while D8 and D32 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.

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 pass through a bandpass filter (D10, L26) after being amplified at the RF amplifier (Q29). The filtered signals are amplified at another RF amplifier (Q12), then applied to the 1st mixer circuit after out-of-band signals are suppressed at the bandpass filter (D11, D12, L18, L19, C92, C94, C96, C236).

D10–D12 employ varactor diodes that track the bandpass filters and are controlled by the T4/PWR signal from the CPU (IC8, pins 54–59). These diodes tune the center 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 to a fixed frequency of the 1st IF signal with a PLLoutput 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 30.85 MHz 1st IF signal.

The 1st IF signal is applied to a crystal filter (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 to a 2nd IF signal. A double conversion superheterodyne system (which converts receive signal 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 to a 450 kHz 2nd IF signal.

The FM IF IC contains the 2nd mixer, limiter amplifier, quadrature detector and active filter circuits. A 30.4 MHz 2nd LO signal is produced at the PLLcircuit by doubling 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.

4-1-5 AF CIRCUIT

The AF amplifier circuit amplifies the demodulated AF signals to drive a speaker.

AF signals from the FM IF IC (IC2, pin 9) are applied to the analog 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 passing through the [VOL] control (VR board, R1).

• 2nd IF AND DEMODULATOR CIRCUITS

Mixer

16

Limiter amp.

2nd IF filter 450 kHz

PLL IC

IC1

X1

15.2 MHz

IC2 TA31136F

13

1st IF from the IF amp.

"NOIS" signal to the CPU pin 19

11109

87 5 3

AF signal "DET"

R5

"SD" signal to the CPU pin 98

X3

Squelch level

adjustment pot

R92

2

17 16

Active filter

FI2

Noise

detector

RSSI

Trigger

FM

detector

12

✕2

4 - 2

The AF signals from the [VOL] control are applied to 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) via the [SP] jack when no plug is connected to the jack.

4-1-6 SQUELCH CIRCUIT

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

A portion 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 squelch input level adjustment pot (R92) is connected in parallel to the active filter input (pin 8) to control the input noise level.

The trigger circuit converts the detected signals to a HIGH or LOW signal and applies this (from pin 13) to the CPU (IC8, pin 19) as the NOIS signal. When the CPU receives a HIGH level NOIS signal, the CPU controls the RMUT line to cut the AF signals at the analog switch IC (IC4). At the same time, the AFON line controls the AF regulator circuit (Q15, Q16) to cut out the VCC power source for the AF power amplifier (IC5).

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 analog switch (IC4, pins 2, 3). The filtered AF signals are applied to the modulator circuit after passing through the analog switch (IC4, pins 8, 9) and the deviation adjustment pot (R119).

4-2-2 MODULATION CIRCUIT

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

The audio signals (SHIFT) change the reactance of D6 to modulate an oscillated signal at the VCO (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 (Q3), drive (Q2) and power (Q1) amplifiers to obtain 5.5 W (4.5 W: Thailand only) of RF power (at 9.6 V DC/typical). The amplified signal passes through the antenna switching circuit (D1), and low-pass filter (L1–L3, C1–C7) and is then applied to the antenna connector (J1).

The bias current of the drive (Q2) and power (Q1) amplifiers is controlled by the APC circuit to stabilize the output power.

4-2-4 CURRENT DETECTOR CIRCUIT

The current detector circuit (Q9, Q28, R161) detects total driving current of the drive and the power amplifiers, using the current sensor (R161). The differential amplifier (Q9) detects voltage differences between the current sensor input and output voltages, then outputs control voltage to the APC circuit.

• APC circuit

Q1 Power amp.

Q2 Driver amp.

IC3a

3

1

2

T5

VCC

Q9Q28

R161

RF signal from PLL

to antenna

T4

TXC

Q37

S5

Current detector circuit

APC control circuit

• Analog switch (IC4)

MIC signal

DET signal

to the VCO circuit for modulation

R5C

R5

MMUT signal

RMUT signal

to the [VOL] control

1

2

3

4

5

68

9

10

11

12

13

to pins 9, 10 via IC3d

from IC3d

4 - 3

4-2-5 APC CIRCUIT

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

The output voltage from the current detector circuit is applied to the inverting amplifier (IC3a, pin 2), and the T4/PWR signal from the CPU (IC8, pins 54–59) is applied to the other input for reference.

When the driving current increases, the input voltage of the differential amplifier (Q9, pin 1) will be decreased. In such cases, input voltage of the inverting amplifier (pin 2) is increased to decrease the output power.

Q37 is controlled by the TXC signal from the CPU (IC8, pin

50) to select HIGH or LOW output power.

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, D6). The oscillated signal is amplified at the buffer-amplifiers (Q5, Q6) and then applied to the PLL IC (IC1, pin 2).

The PLLIC contains a prescaler, programmable counter, programmable divider, phase detector and charge pump, 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 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, Q6) and is then applied to the receive 1st mixer or transmit buffer-amplifier circuit via the T/R switching diode (D3, D4).

4-4 POWER SUPPLY CIRCUITS

VOLTAGE LINE

Description

The voltage from the attached battery pack/case. The same voltage as the BATT line controlled by

the [PWR/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) and the 5V regulator circuit, etc.

Common 5 V converted from the VCC line at the 5 V regulator circuit (Q18, Q19) using the CPU5 line voltage for reference.

Transmit 5 V converted from the VCC line at the T5 regulator circuit (Q22, Q40).

Receive 5 V converted from the 5 V line at the R5 regulator circuit (Q21). The regulated voltage is applied to the receiver circuits.

Common 5 V converted from the 5V line by the S5 regulator circuit (Q20).

The same voltage as the 5V line for the optional HM-75A or HS-51 through a resistor (R132).

Line

BATT

VCC

CPU5

5V

T5

R5

S5

OPT

• PLL circuit

Shift register

2

Prescaler

Phase detector

Loop

filter

Programmable counter

Programmable divider

X1

15.2 MHz

30.4 MHz signal to the FM IF IC

16

Q7, Q8

VCO board

Buffer Q6

Buffer Q4

Buffer Q5

3 4 5

PLST SCK SO

to transmitter circuit to 1st mixer circuit

D4

D3

17

8

2

4 - 4

Input port for CTCSS signal for decoding.

Input port for the reset signal. Output reference oscillator for the

CPU control signal. Output clock signal to the PLL (IC1)

and EEPROM (IC7) ICs, etc. Input port for the data signals from

EEPROM (IC7), etc. Output data signal to the PLL (IC1)

and EEPROM (IC7) ICs, etc. Input port for PLL unlock signal from

the PLL IC (IC1).

High: During unlock Input port for the cloning signal. Output port for the cloning signal. Outputs strobe signals to the PLL IC

(IC1). Input port for noise signals (pulse

type) from the FM IF IC (IC2, pin 13). Outputs LCD contrast control signal.

High: When normal level is selected. Output ports for key matrix. Outputs the analog switch (IC4) con-

trol signal.

Low : While DTMF or ANI signals

are output.

Outputs the analog switch (IC4) control signal.

Low : While muted. Input ports for key matrix. Outputs R5 regulator control signal.

Low : While receiving Output S5 regulator control signal.

Low : While power is ON. Outputs transmit output power select

(HIGH or LOW) signal.

Low : HIGH power is selected. Input ports for the [PTT] switch.

High: While [PTT] is pushed Outputs LCD backlight control signal.

High: When backlighting is ON Outputs the regulator circuit control

signal for the AF amplifier.

High: While AF amplifier is activat-

ed.

Pin Port

Description

number name

4-5 PORT ALLOCATIONS

CPU (IC8)

1 9

11

12

13

14

15

16 17

18

19

26

36–41

42

43

44–47

48

49

50

51

52

53

CIN

RESET

CSIFT

SCK

SI

SO

UNLK

CLIN

CLOUT

PLST

NOIS

CONT

KS0–KS5

MMUT

RMUT

KR0–KR5

R5C

S5C

TXC

T5C

LIGHT

AFON

Output ports for:

•tunable bandpass filter control signal while receiving.

•reference signal for the APC circuit while transmitting.

Outputs beep audio signals. Outputs DTMF signals while pushing

the keypad during transmit. Input port for the [PTT] switch. Input port for internal temperature

detection. Input port for the S-meter signal from

the FM IF IC (IC2, pin 12). Input port for overvoltage detection

from the connected power supply or battery pack.

Pin Port

Description

number name

54–60

90

91 94

96

98

100

T4/PWR

BEEP

DTMF

PTT

TEMP

SD

VIN

5 - 1

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION

■ REQUIRED TEST EQUIPMENT

Power supply connection

VR board

connect (soldering) , line here

■ CONNECTIONS

RF power meter

FM deviation

meter

Attenuator

40 dB or 50 dB

connect (soldering) here

,.

see detailed illustration below

DC power

supply

68 kΩ

JIG connector

to the [SP] jack

CAUTION: DO NOT

transmit while an SSG is connected to the antenna connector.

Standard signal

generator

Frequency

counter

EQUIPMENT

DC power supply

RF power meter (terminated type)

Frequency counter

FM deviation meter

Digital multimeter

GRADE AND RANGE

Output voltage : 9.6 V DC Current capacity : 5 Aor more

Measuring range : 1–10 W Frequency range : 120–300 MHz Impedance : 50 Ω SWR : Less than 1.2 : 1

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

Frequency range : DC–300 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 Measuring range : 1–500 mV

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

Frequency range : 0.1–300 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

5 - 2

5-2 PLL AND TRANSMITTER ADJUSTMENTS

PLL LOCK VOLTAGE

REFERENCE FREQUENCY

OUTPUT POWER

FM DEVIATION

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITION

MEASUREMENT

VALUE

POINT

UNIT LOCATION UNIT ADJUST

1.40 V

146.000000 MHz

4.5 W [THA]

5.5 W [other]

1.0 W

±4.5 kHz

1

2

1

• Operating frequency : 146.000 MHz

• Receiving

• Operating frequency : 146.000 MHz

• Transmitting

• Operating frequency : 146.000 MHz

• HIGH/LOW switch : HIGH

• Connect the “JIG” to the [SP] jack.

• Transmitting

• HIGH/LOW switch : LOW

• Transmitting

• Operating frequency : 146.000 MHz

• HIGH/LOW switch : HIGH

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

1 kHz/90 mV

• Set an FM deviation meter as:

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

• Transmitting

MAIN

Top

panel

Top

panel

Top

panel

Connect a digital multimeter to the check point LV.

Connect an RF power meter or a terminator to the antenna connector and loosely couple a frequency counter.

Connect an RF power meter to the antenna connector.

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

VCO

board

MAIN

Front

Panel

MAIN

L11

C68

R119

Push [ ] or [ ] switch while transmitting.

Bottom view Top view

R119

FM deviation adjustment

L11

PLL lock voltage adjustment

• MAIN unit

C68

Reference frequency adjustment

LV

PLL lock voltage check point

5 - 3

L18 L19

Sensitivity

adjustment

• MAIN unit

R92

Squelch adjustment

Bottom view Top view

S

Sensitivity check point

5-3 RECEIVER ADJUSTMENT

SENSITIVITY

S-METER

SQUELCH

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITION

MEASUREMENT

VALUE

POINT

UNIT LOCATION UNIT ADJUST

Maximum level

0.89–0.28 µV

(–106 to –118 dBm)

At the point where the AF signals just disappear.

1

2

1

• Operating freq. : 146.000 MHz

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

Frequency : 146.000 MHz Level : 1 µV* (–107 dBm) Modulation : 1 kHz Deviation : ±3.5 kHz

• Receiving

• Operating freq. : 146.000 MHz

• Connect the “JIG” to the [SP] jack.

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

Frequency : 146.000 MHz Level :

0.5 µV* (–113 dBm)

Modulation : OFF

• Receiving

• Set an SSG output level for the Smeter to S3 (3 dot).

• Operating freq. : 146.000 MHz

• SQL set : Auto

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

Frequency : 146.000 MHz Level :

0.1 µV* (–127 dBm) Modulation : 1 kHz Deviation : ±3.5 kHz

• Receiving

MAIN

Front panel

SSG

Spea

ker

Connect a digital voltmeter to check point S.

LCD

Output level

MAIN

Front

panel

MAIN

Adjust in

sequence

L18, L19

Verify

R92

Push and hold the [ ] switch.

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

6 - 1

S.=Surface mount

IC1 1130007610 S.IC µPD3140GS-E1 (DS8) IC2 1110003490 S.IC TA31136FN (D/EL) IC3 1110003780 S.IC NJM2902V-TE1 IC4 1130008090 S.IC BU4066BCFV-E1 IC5 1110001810 S.IC TA7368F (TP1) IC6 1180001080 S.IC S-81250PG-PD-T1 IC7 1140006050 S.IC X25040SI-2.7T6 IC8 1140006470 S.IC HD6433875A41H [THA] only

1140006560 S.IC HD6433875A45H other IC9 1130007560 S.IC LC73881M-TLM [ANI] only IC10 1130004170 S.IC TC4S01F (TE85R) [ANI] only IC11 1110003500 S.IC S-80742SL-A6-T1

Q1 1560001060 S.FET 2SK3075 (TE12L) Q2 1560001100 S.FET 2SK3074 (TE12L) Q3 1530000371 S.TRANSISTOR 2SC3356 R25-T2B Q4 1530002560 S.TRANSISTOR 2SC4403-3-TL Q5 1530002920 S.TRANSISTOR 2SC4226-T2 R25 Q9 1590002160 S.TRANSISTOR XP6401-(TX) Q12 1560000800 S.FET 2SK360IG-TR (D/E) Q13 1560000800 S.FET 2SK360IG-TR (D/E) Q14 1530002600 S.TRANSISTOR 2SC4215-O (TE85R) Q15 1520000650 S.TRANSISTOR 2SB1201-S-TL Q16 1590001190 S.TRANSISTOR XP6501-(TX).AB Q17 1520000430 S.TRANSISTOR 2SB1462-R(TX) Q18 1520000650 S.TRANSISTOR 2SB1201-S-TL Q19 1590001190 S.TRANSISTOR XP6501-(TX).AB Q20 1510000670 S.TRANSISTOR 2SA1588-GR (TE85R) Q21 1510000670 S.TRANSISTOR 2SA1588-GR (TE85R) Q22 1520000460 S.TRANSISTOR 2SB1132 T100 R Q23 1530002280 S.TRANSISTOR 2SC4081 T107 S Q25 1530002280 S.TRANSISTOR 2SC4081 T107 S Q27 1520000460 S.TRANSISTOR 2SB1132 T100 R Q28 1530002280 S.TRANSISTOR 2SC4081 T107 S Q29 1530002920 S.TRANSISTOR 2SC4226-T2 R25 Q31 1590000660 S.TRANSISTOR DTC144TU T107 Q32 1590001070 S.TRANSISTOR UN521D (TX) Q33 1530002280 S.TRANSISTOR 2SC4081 T107 S Q34 1560000540 S.FET 2SK880-Y (TE85R) Q35 1530002280 S.TRANSISTOR 2SC4081 T107 S Q36 1530002280 S.TRANSISTOR 2SC4081 T107 S Q37 1590000720 S.TRANSISTOR DTA144EUAT106 Q39 1590001060 S.TRANSISTOR DTA114TUAT106 [ANI] only Q40 1590001170 S.TRANSISTOR XP1501-(TX).AB

D1 1790000620 S.DIODE MA77 (TX) D3 1790000620 S.DIODE MA77 (TX) D4 1790000620 S.DIODE MA77 (TX) D8 1710000870 S.DIODE HVU131TRF D10 1720000370 S.VARICAP HVU350TRF D11 1720000370 S.VARICAP HVU350TRF D12 1720000370 S.VARICAP HVU350TRF D14 1790001260 S.DIODE MA2S077-(TX) D15 1790001280 S.DIODE MA111 (TX) D16 1790001200 S.DIODE MA6S121 (TX) D17 1790001200 S.DIODE MA6S121 (TX) D18 1790001280 S.DIODE MA111 (TX) except [THA] D20 1790001280 S.DIODE MA111 (TX) [ANI] only D22 1160000050 S.DIODE DAP202U T107 [USA]

1750000220 S.DIODE DA113W T107

[ITA], [CSA/CSA-1], [TWN]

1750000240 S.DIODE DA112 T107 [EUR], [UK], [THA] D23 1750000240 S.DIODE DA112 T107 [THA], [TWN] D24 1750000130 S.DIODE DA204U T107 D25 1790000670 S.DIODE SB07-03C-TB D27 1750000130 S.DIODE DA204U T107 D31 1790001280 S.DIODE MA111(TX) [ANI] only D32 1710000870 S.DIODE HVU131TRF D33 1790001280 S.DIODE MA111(TX) [TWN] only D34 1790001280 S.DIODE MA111(TX)

FI1 2020001300 XTAL FL-251 (30.850 MHz) FI2 2020001270 CERAMIC CFWM450E

X1 6050009420 XTAL CR-514 (15.200000 MHz) X2 6050010110 S.XTAL CR-584 (6.79966 MHz) X3 6050009020 S.CERAMIC EFOS4194E3 [ANI] only X4 6070000210

S.DISCRIMINATOR

CDBCA450CX24

L1 6200008260 S.COIL 0.30-1.7-8TL 60N L2 6200008260 S.COIL 0.30-1.7-8TL 60N L3 6200008260 S.COIL 0.30-1.7-8TL 60N L4 6200008710 S.COIL 0.28-1.1-4TR 14.3N L5 6200008480 S.COIL 0.30-1.4-5TR 25N L6 6200002820 S.COIL LQN 1A 47NJ04 L7 6200006990 S.COIL ELJRE 56NG-F L8 6200006990 S.COIL ELJRE 56NG-F L10 6200003640 S.COIL MLF1608K 100K-T L13 6200002930 S.COIL ELJFC 1R5K-F L14 6200007000 S.COIL ELJRE 82NG-F L15 6200008260 S.COIL 0.30-1.7-8TL 60N L16 6200008500 S.COIL 0.30-1.3-6TL 28N L17 6200005700 S.COIL ELJRE 22NG-F L18 6150004960 S.COIL LS-523 L19 6150004960 S.COIL LS-523 L20 6200004950 S.COIL NL 252018T-1R8J L21 6200003550 S.COIL MLF1608A 4R7K-T L22 6200002710 S.COIL ELJFC 1R8K-F L24 6200004480 S.COIL MLF1608D R82K-T L25 6200002930 S.COIL ELJFC 1R5K-F L26 6200006990 S.COIL ELJRE 56NG-F L30 6200006990 S.COIL ELJRE 56NG-F L31 6200005730 S.COIL ELJRE 39NG-F L32 6200006990 S.COIL ELJRE 56NG-F L33 6200005720 S.COIL ELJRE 33NG-F L34 6200003640 S.COIL MLF1608K 100K-T L35 6200006980 S.COIL ELJRE R10G-F

[EUR], [UK], [ITA], [USA]

R2 7030005320 S.RESISTOR RR0816P-103-D (10 kΩ) R3 7030005390 S.RESISTOR RR0816P-102-D (1 kΩ) R5 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω) R7 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R9 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω) R10 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω) R11 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R12 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ) R13 7030003270 S.RESISTOR ERJ3GEYJ 390 V (39 Ω) R15 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R16 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω) R18 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R20 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R21 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R30 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R32 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R33 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ) R34 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω) R45 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω) R46 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω) R47 7030003330 S.RESISTOR ERJ3GEYJ 121 V (120 Ω) R48 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R49 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R52 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ) R53 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R54 7030008050 S.RESISTOR RR0816R-184-D (180 kΩ) R55 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R58 7030003240 S.RESISTOR ERJ3GEYJ 220 V (22 Ω) R59 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R61 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R62 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R64 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R66 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R68 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω)

[SEA], [THA], [CSA/CSA-1], [TWN], [ANI]

R69 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)

[SEA], [THA], [CSA/CSA-1], [TWN], [ANI]

7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)

[EUR], [UK], [ITA], [USA]

SECTION 6 PARTS LIST

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

6 - 2

S.=Surface mount

R70 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)

R71 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω)

R76 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)

R77 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)

R79 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R80 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)

R81 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)

R82 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)

R83 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)

R84 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)

R85 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R86 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)

R87 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)

R88 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)

R89 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)

R90 7510000890 S.THERMISTOR NTCCF2012 3NH 153KC-T

R91 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)

R92 7310002760 S.TRIMMER RV-152 (RH03A3AJ4X0HA) 223

R93 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)

R94 7030003770 S.RESISTOR ERJ3GEYJ 564 V (560 kΩ)

R95 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ)

R96 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)

R97 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ)

R98 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ)

R99 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)

R100 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 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 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)

R106 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)

R107 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ)

R108 7030003750 S.RESISTOR ERJ3GEYJ 394 V (390 kΩ)

R109 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

R112 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)

R114 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)

R115 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ)

R116 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R117 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)

R118 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

R119 7310002600 S.TRIMMER RV-110 (RH03A3AS4X0AA) 473

R120 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)

R121 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R122 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ)

R123 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R125 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)

R126 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)

R127 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 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 7030000340 S.RESISTOR MCR10EZHJ 470 Ω (471)

R133 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R134 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R137 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R139 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R141 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R144 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)

R146 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

R147 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)

R148 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

R149 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

R151 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)

R155 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)

R156 7030000170 S.RESISTOR MCR10EZHJ 18 Ω (180)

R157 7030000170 S.RESISTOR MCR10EZHJ 18 Ω (180)

R158 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R159 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

R160 7030000270 S.RESISTOR MCR10EZHJ 120 Ω (121)

R161 7030007330 S.RESISTOR ERJ1WRSJR15U (0.15 Ω)

R162 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R163 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)

R166 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

R167 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

R168 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

R169 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)

R174 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)

R176 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)

R178 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R181 7030005870 S.RESISTOR RR0816R-104-D (100 kΩ)

R182 7510000910 S.THERMISTOR NTCCF2012 4AH 473KC-T

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

R183 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω) R186 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R191 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R192 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R195 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ) R196 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R197 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ) R199 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R200 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R202 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R203 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R204 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R205 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R207 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R208 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ) R209 7030003770 S.RESISTOR ERJ3GEYJ 564 V (560 kΩ) R210 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R213 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R214 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ) R215 7030005520 S.RESISTOR RR0816R-334-D (330 kΩ) R216 7030005630 S.RESISTOR RR0816R-154-D (150 kΩ) R217 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)[ANI] only R218 7030003630 S.RESISTOR ERJ3GEYJ 393 V (39 kΩ) R219 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ) R220 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R221 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ) R224 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R226 7410000950 S.ARRAY EXB-V8V 102JV R227 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R229 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ) R230 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R231 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R234 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R235 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R236 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R237 7410000750 S.ARRAY EXB-V4V 104JV (100 kΩ) R238 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω) R239 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R240 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)

[SEA], [THA], [CSA/CSA-1], [TWN], [ANI]

7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)

[EUR], [UK], [ITA], [USA] R242 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R243 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R245 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R246 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ) R247 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ) R248 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ) R249 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ) R252 7410000770 S.ARRAY EXB-V4V 102JV (1 kΩ) R253 7410000950 S.ARRAY EXB-V8V 102JV R254 7410000770 S.ARRAY EXB-V4V 102JV (1 kΩ) R255 7410000950 S.ARRAY EXB-V8V 102JV R256 7410000950 S.ARRAY EXB-V8V 102JV R257 7410000770 S.ARRAY EXB-V4V 102JV (1 kΩ) R258 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ) R259 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R260 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R261 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R262 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ) R263 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ) R264 7030005520 S.RESISTOR RR0816R-334-D (330 kΩ) R266 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω) R267 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R268 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ) R269 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ) R272 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ) R279 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ) R280 7030003250 S.RESISTOR ERJ3GEYJ 270 V (27 Ω) R281 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R282 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R283 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R284 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R285 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R286 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R287 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R289 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R290 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R291 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

[ANI] only R292 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω) R294 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

6 - 3

S.=Surface mount

R295 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R296 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R297 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ) R298 7030003240 S.RESISTOR ERJ3GEYJ 220 V (22 Ω)

C1 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C2 4030009520 S.CERAMIC C1608 CH 1H 020B-T-A C3 4030007040 S.CERAMIC C1608 CH 1H 180J-T-A C4 4030006980 S.CERAMIC C1608 CH 1H 070D-T-A C5 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A C6 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A C7 4030007030 S.CERAMIC C1608 CH 1H 150J-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 4030007100 S.CERAMIC C1608 CH 1H 560J-T-A C13 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C14 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C15 4030007070 S.CERAMIC C1608 CH 1H 330J-T-A C17 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C19 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C20 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C21 4510004640 S.ELECTROL ECEV1CA470SP C22 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A C23 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C24 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C25 4030007060 S.CERAMIC C1608 CH 1H 270J-T-A C26 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C27 4030007070 S.CERAMIC C1608 CH 1H 330J-T-A C28 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C30 4030007040 S.CERAMIC C1608 CH 1H 180J-T-A C31 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C32 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C46 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C47 4550006360 S.TANTALUM ECST1VY104R C48 4550006160 S.TANTALUM ECST1CY155R C51 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C53 4030009520 S.CERAMIC C1608 CH 1H 020B-T-A C54 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C56 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C63 4030007080 S.CERAMIC C1608 CH 1H 390J-T-A C64 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A C65 4030009910 S.CERAMIC C1608 CH 1H 040B-T-A C66 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C67 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C68 4610002140 S.TRIMMER CTZ3S-20C-WI-PF C69 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C70 4030009920 S.CERAMIC C1608 CH 1H 050B-T-A C71 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C73 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C75 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C76 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A C77 4030007040 S.CERAMIC C1608 CH 1H 180J-T-A C78 4030009530 S.CERAMIC C1608 CH 1H 030B-T-A C79 4030007080 S.CERAMIC C1608 CH 1H 390J-T-A C80 4030007080 S.CERAMIC C1608 CH 1H 390J-T-A C81 4030007150 S.CERAMIC C1608 CH 1H 151J-T-A C85 4030007080 S.CERAMIC C1608 CH 1H 390J-T-A C87 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C90 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C92 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C94 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A C95 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C96 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C97 4030009560 S.CERAMIC C1608 CH 1H R75B-T-A C99 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C102 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A

[SEA], [THA], [CSA/CSA-1], [TWN], [ANI]

4030007030 S.CERAMIC C1608 CH 1H 150J-T-A

[EUR], [UK], [ITA], [USA] C105 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C106 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A C107 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C108 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C110 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C111 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A 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 C116 4030007010 S.CERAMIC C1608 CH 1H 100D-T-A C117 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

C118 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C119 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A C120 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C121 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C122 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C123 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C124 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C125 4030008650 S.CERAMIC C1608 JB 1H 332K-T-A C126 4030008850 S.CERAMIC C1608 JB 1C 123K-T-A C128 4030008680 S.CERAMIC C2012 JF 1C 105Z-T-A C129 4550006680 S.TANTALUM ECST0JY156R C131 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C132 4030006870 S.CERAMIC C1608 JB 1H 222K-T-A C133 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C134 4030007140 S.CERAMIC C1608 CH 1H 121J-T-A C135 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A C136 4030006870 S.CERAMIC C1608 JB 1H 222K-T-A C137 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A C138 4550006600 S.TANTALUM ECST0JY335R C139 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C140 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C141 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C142 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C144 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C145 4510007120 S.ELECTROL ECEV1AA101SP C146 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C147 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C148 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C149 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C150 4550006700 S.TANTALUM ECST1AY106R C151 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C152 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C153 4510005370 S.ELECTROL ECEV1AA221P C154 4550006200 S.TANTALUM ECST0JY106R C155 4510004630 S.ELECTROL ECEV1CA100SR C156 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C157 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C158 4510005320 S.ELECTROL ECEV0JA101SP C159 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C160 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C161 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C162 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C163 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C164 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C165 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C166 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C167 4030007050 S.CERAMIC C1608 CH 1H 220J-T-A C169 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C170 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C171 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C172 4030006850 S.CERAMIC C1608 JB 1H 471K-T-A C173 4510004640 S.ELECTROL ECEV1CA470SP C174 4510005430 S.ELECTROL ECEV0JA220SR C175 4510005430 S.ELECTROL ECEV0JA220SR C176 4510005430 S.ELECTROL ECEV0JA220SR C177 4550006680 S.TANTALUM ECST0JY156R C179 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C193 4030006970 S.CERAMIC C1608 CH 1H 060D-T-A C194 4030007060 S.CERAMIC C1608 CH 1H 270J-T-A C195 4030007040 S.CERAMIC C1608 CH 1H 180J-T-A C196 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C197 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C198 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C199 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C200 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C201 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C202 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C203 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C204 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C205 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C211 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C212 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C213 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C217 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C218 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C220 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C222 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A C225 4030008850 S.CERAMIC C1608 JB 1C 123K-T-A C226 4030008920 S.CERAMIC C1608 JB 1C 473K-T-A C227 4030008890 S.CERAMIC C1608 JB 1C 273K-T-A C228 4030008650 S.CERAMIC C1608 JB 1H 332K-T-A C230 4550006140 S.TANTALUM ECST1EY474R

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

6 - 4

S.=Surface mount

C231 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C232 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C233 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C234 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C236 4030009530 S.CERAMIC C1608 CH 1H 030B-T-A C243 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C245 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C246 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C247 4030006860 S.CERAMIC C1608 JB 1H 102K-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 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C252 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C256 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C258 4030011600 S.CERAMIC C1608 JB 1C 104KT-N [ANI] only C260 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C264 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C272 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A C278 4550006680 S.TANTALUM ECST0JY156R C279 4030007120 S.CERAMIC C1608 CH 1H 820J-T-A C281 4030007030 S.CERAMIC C1608 CH 1H 150J-T-A C285 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C290 4030009000 S.CERAMIC C2012 JB 1C 224K-T-A C291 4550006150 S.TANTALUM ECST1CY105R C295 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C296 4030011600 S.CERAMIC C1608 JB 1C 104KT-N C298 4030007070 S.CERAMIC C1608 CH 1H 330J-T-A C299 4030007090 S.CERAMIC C1608 CH 1H 470J-T-A C300 4550006650 S.TANTALUM ECST1CY685R

J2 6450001680 CONNECTOR HSJ1122-010010 J3 6450001690 CONNECTOR HSJ1456-01-220 J4 6450000870 CONNECTOR HEC2711-01-020 J5 6510007080 CONNECTOR PI28A-02M J6 6910010850 CONNECTOR IMSA-9230B-1-05Z080-T

DS1 5030001460 LCD LM-1462B DS2 5010000160 S.LED LNJ310M6URA DS3 5010000160 S.LED LNJ310M6URA DS4 5040002190 S.LED LNJ808R8ERA

MC1 7700002160 MICROPHON KUC3523-040245

S1 2230000900 S.SWITCH JPM1990-2013R

W1 7030003860 S.JUMPER ERJ3GE JPW V W10 7030003860 S.JUMPER ERJ3GE JPW V

EP1 910050712 PCB B 5193B EP2 8930042590 LCD CONTACT SRCN-1922-SP-N-W

REF ORDER

DESCRIPTION

NO. NO.

[MAIN UNIT]

Q6 1530002920 S.TRANSISTOR 2SC4226-T2 R25 Q7 1530002920 S.TRANSISTOR 2SC4226-T2 R25 Q8 1530002920 S.TRANSISTOR 2SC4226-T2 R25

D5 1720000370 S.VARICAP HVU350TRF D6 1790000620 S.DIODE MA77 (TX)

L10 6200006670 S.COIL ELJRE 68NG-F L11 6130002760 S.COIL LB-312 L12 6200004480 S.COIL MLF1608D R82K-T

R22 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ) R23 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω) R24 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R25 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R26 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ) R27 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω) R28 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω) R29 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)

C33 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C34 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-A C35 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C36 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C37 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A C38 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A C39 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C40 4030009510 S.CERAMIC C1608 CH 1H 010B-T-A C41 4030007060 S.CERAMIC C1608 CH 1H 270J-T-A C44 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C45 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A C259 4030007160 S.CERAMIC C1608 CH 1H 181J-T-A

J1 6910010840 CONNECTOR IMSA-9230B-1-05Z057-T

EP1 910050691 PCB B 5195A

R1 7210002950 VARIABLE RV-312 (RK0971110)

C1 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A

EP1 910050701 PCB B 5196A

REF ORDER

DESCRIPTION

NO. NO.

[VCO BOARD]

[VR BOARD]

REF ORDER

DESCRIPTION

NO. NO.

BT 1 3030000420 NICD cel-KR0.7AAUR SAFT 8

[USA], [EUR], [UK], [ITA], [CSA/-1]

3030000450 NICD cel-KR0.7AAUR ASIA 8

[SEA], [THA], [TWN], [ANI]

EP1

Optional products

Charger BC-110A 1

[USA], [CSA], [TWN]

Optional products

Charger BC-110D 1

[EUR], [ITA], [SEA], [THA], [ANI]

Optional products

Charger BC-110C [CSA-1] 1

EP2 3310001790 Antenna FA-B2C ACC 1

EP3 8010016831 Battery case BP-194 1

MP1 8930042040 1922 Belt clip 1

J1 6510020350 ANT connector BNC-R148 1

SP1 2510000960 Speaker K036NA500-26 1

MP1 8010017200 2078 Chassis 1 MP2 8210014430 1902 Front panel 1 MP3 8210014340 1922 PTT panel 1 MP4 8210014330 1922 Contact base 1 MP5 8610010420 Knob N261 1 MP6 8930048080 1922 10-Key (A) 1 MP7 8930042070 1922 MIC cap 1 MP8 8930042050 1922 DC cap 1 MP10 8930042090 1922 Plus terminal 1 MP11 8930042080 1922 Minus terminal 1 MP13 8930011900 SP net (A) FX573 1 MP14 8930042060 1922 LCD holder 1 MP15 8210014380 1922 Reflector 1 MP16 8310040680 1922 Window plate (E) 1 MP17 8930042680 1902 MIC seal 1 MP18 8930042790 1902 Rear sheet (C) [THA] 1

8930047930 1902 Rear sheet (J) 1

[SEA], [CSA/-1], [TWN], [ANI] 8930047940 1902 Rear sheet (K) [USA] 1 8930047950 1902 Rear sheet (L)

[EUR], [UK], [ITA] 1 MP19 8830001250 Nut antenna connector-101 1 MP20 8810000100 Screw PH M2×4 ZK 2 MP21 8810009510 Screw PH BT M2×4 NI-ZU 6 MP22 8810009510 Screw PH BT M2×4 NI-ZU 1

MP23 8810009510 Screw PH BT M2×4 NI-ZU 2 MP24 8810009560 Screw PH BT M2×6 ZK 2 MP25 8810009560 Screw PH BT M2×6 ZK 2

MP26 8830001010 Hex nut (A) 1 MP28 8510011170 1902 VCO cover 1 MP30 8510011241 1902 PAshield plate-1 1

[EUR], [UK], [ITA] MP31 8930043730 Isolating sheet FB [EUR], [UK], [ITA] 1 MP32 8930043610 Isolating sheet EZ 1 MP33 8930046430 1902 MIC sponge 1 MP34 8930048150 Sponge (FZ) 1 MP35 8510012000 2191 VR rug plate 1

7 - 1

Screw abbreviations: PH: Pan head B0: Self-tapping

NI: Nickel ZK: Black

SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

7-1 CABINET PARTS

[CHASSIS PARTS]

7-2 ACCESSORIES

EP2

EP1

EP3

BT1 MP1

[MAIN UNIT]

REF NO.

ORDER

NO.

DESCRIPTION QTY.

QTY .

DS1 5030001460 LM-1462B 1

EP2 8930042590 LCD contact SRCN-1922-SP-N-W 1

MP1 8410002230 2078 PA heat sink 1

REF NO.

ORDER

NO.

DESCRIPTION

QTY .

[CHASSIS PARTS]

REF NO.

ORDER

NO.

DESCRIPTION QTY.

[VCO BOARD]

MP1 8510010920 1902 VCO case 1

REF NO.

ORDER

NO.

DESCRIPTION QTY.

REF NO.

ORDER

NO.

DESCRIPTION

7 - 2

MP2 (C)

MP5 (C)

MP7 (C)

MP19 (C)

MP8 (C)

MP16 (C)

MP14 (C)

MP6 (C)

DS1 (M)

MP15 (C)

EP2 (M)

MP24 (C)

MP17 (C)

MP33 (C)

MP30 (C)

MP31 (C)

SP1 (C)

MP21 (C)

VR board

MP21

(C)

MAIN unit

MP21 (C)

MP35 (C)

MP21 (C)

MP1 (VCO)

MP28 (C)

MP34 (C)

MP1 (M)

MP25 (C)

MP11 (C)

MP1 (C)

MP18(C)

MP23 (C)

MP10 (C)

J1 (C)

MP20 (C)

MP4 (C)

MP26 (C)

MP22 (C)

MP32 (C)

Note

(M) : MAIN unit (VCO) : VCO board (C) : CHASSIS

SECTION PARTS LISTSECTION 8 SEMI-CONDUCTOR INFORMATION

8 - 1 TRANSISTORS

NAME

SYMBOL

INSIDE VIEW NAME

SYMBOL

INSIDE VIEW

2SA1588 - GR ZG

C

BE

2SB1132 - R BAR

BE

C

2SB1201-S 2M

2SC3356 - R25 R25 2SC4081 - S BS 2SC4215 - O QO 2SC4226 - R25 R25 2SC4403 - 3 LY3

BE

C

2SK3074 WA

GD

S

2SK880 - Y XY

G

SD

UN521D 8M

DTA114TU 94 DTC144TU 06 DTC144EU 26

XP1501 - AB 5R

XP6401 5O

EEB

CC

B

2SK3075 RF72

G

D

S

2SK360IG - TR IG

8 - 1

8 - 2 DIODES

NAME

SYMBOL

INSIDE VIEW

NAME

SYMBOL

INSIDE VIEW

DA112 AZ

DA113W AY

A

K

DA204U P

DAP202U P

K1

A

K2

HVU350TRF 4

AK

MA111 1B MA2S077 S

AK

HVU131TRF P1

AK

MA6S121 M2D

SB07-03C-TB J

MA77 4B

AK

C

B

E

C

B

E

C

BE

C

BE

A

K

A

K2K3

K1

A2 A1

A3

K

A

C1

B1

C2

B2

E

S

D

G

9 - 1

9 - 1 MAIN UNIT

• TOP VIEW

MICROPHONE

SPG SP

1

SPEAKER

ANTENNA

J1 (CHASSIS)

BATT

VOL IN

VOL OUT

GND

VCC

VR BOARD

VCO OUT S5V GND SHIFT LV

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

SECTION 9 BOARD LAYOUTS

MAIN UNIT J6

VCC

GND

VOL OUT

VOL IN

BATT

R1

9 - 2 VR BOARD

• TOP VIEW

LV

SHIFT

GND

S5V

VCO OUT

9 - 3 VCO BOARD

• TOP VIEW

9 - 2

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

• BOTTOM VIEW

MAIN UNIT

VR BOARD

• BOTTOM VIEW

CHARGER

J4

J1 (CHASSIS)

VCOOUT

S5V

GND

SHIFT

VCO BOARD

LV

PTT SWITCH

BATT VOL IN VOL OUT GND VCC

AF OUT

SP

VR BOARD

EMIC

EXT.MIC J2

OPT

EXT.SP J3

CLONE

10 - 1

SECTION 10 BLOCK DIAGRAM

VCO board

MAIN UNIT

CUR

DET

PTT

CONT

MIC

R105, C133

COMMON LINE

Rx LINE

Tx LINE

MIC

AMP

IC3C

IC3b

HPF

IC4

ANALOG

SWITCH

IC3d

LPF

CTCSS

TONE

MMRM

5 V

R5

S5

VCC

T5

Q18, Q19

Q21

Q20

Q22, Q40

AF

REG

Q15, Q16

AF ON

VOL IN

VOL OUT

VCC

AF

AMP

IC5

SP

VR

MIC JACK

AF OUTSPCLONE

CLONE IN

CLONE OUT

OPT

EXT. MIC

SP JACK

CHARGE

I. LIM

Q27, D24, D25

VCC

BATT

GND

POWER SWITCH

VR board

BUFFER

Q31, D27

5 V

PRE

ENPHA

+5

REG.

+5

CPU

R5

REG.S5REG.T5REG.

TX LEDDS4

Q25

DS2,

DS3

LCD

LIGHT

LED SW

CPU 5

IC9, IC10, Q39

[ANI]

only

X3: 4.194 MHz

Q33

Q35

Q36

RESET

DTMF

DECODER

LPF

CTDA 0-2

COM 1-4

SEG 29-52

CIN

DTMF

DTMF/BEEP

LPF

BUFFER

IC6

R5C

S5C

T5C

IC11, D15,Q23

IC8

CPU

X2: 6.8 MHz

D14

CLOCK

SHIFT

CLV

LCD

KEY

MATRIX

EEPROM

IC7

SD

NOIS

L16, L17

BPF

RF

AMP

RF

AMP

IF

AMP

L18, L19FI1Q14

BPFBPF

BPF

Q13 Q12

Q29

FI2

SQL

(INSIDE)

IF DET IC

IC2

DET

BPF

L13, L25

2nd Lo 30.4 MHz

X4: 450 kHz

BUFFER

SHIFT

SW

BUFFER BUFFER

BUFFER

Q34

IC1

PLL IC

REF

X1

15.2 MHz

LOOP

FILTER

R33, R34, C48

Q7, Q8

D5, D6

VCO

Q6

Q4

Q52

TX/RX

SW

D3, D4 Q3

Q2

Q1

D1, D8, D32 L1, L2, L3

PRE

DRIVE

PWR

AMP

ANT

SWITCH

IMP

MATC

LPF

ANT

IC3a

Q9, Q28, R161

APC

T4/PWR

ISENS

VCC

Q17

1st IF : 30.85 MHz

VOL IN

105.15 – 143.15 MHz

T

C

5 0

SECTION 11 VOLTAGE DIAGRAM

SP1 K036NA500-26A27

MC1

KUC3523-040245

JPM1990-2013R

0.001

RV-312 R1

VR BOARD

J2

EXT. MIC

J3

EXT. SP

CHARGE

BATT

J5

SP

2

SPG

1

S1

C1

J6

BATT

1

VOL IN

2

VOL OUT

3

GND

4

VCC

5

J4

BATT

GND

C163

0.001

OPT

EMIC

AF OUT SP

CLONE

R144 33 k

C164

0.001

MIC

C165

0.001

C167 22 p

BATT

VOL IN

C166

0.001

C171

0.001

VOL OUT

AF OUT

MIC

C169

0.001

C172 470 p

L34 10 µH

C170

0.001

EMIC

D24 DA204U

+

D27 DA204U

C299 47 p

R156 18

R157 18

C173 47

C200

0.001

TONE

C148

0.1

R125 220 k

Q27 2SB1132

C201

0.001

8.2V

R132

470

VCCT5R5

5.0V

R174 15 k

R158

4.7 k

5V

S5

C177

15

Q31 DTC144TU

D25

SB07-03C

C202

0.001

++++

C174

C176

22

C175

22

Q40

XP1501

CLIN

CLOUT

P0

1

4

7

*

C203

0.001

VCC T5

R5 S5

5V

Q22 2SB1132

22

5

R141

4.7 k

P1 P2

23A

56

89

0#

4

123

T5C

R213 10 k

C162

0.001

P3

R272

4.7 k

R289 1 k

VCC T5

CPU5 TEMP

R279

100 k

C296

0.1

1

PBO/AND

2

AVSS

3

TEST

4

X2

5

X1

6

VSS

7

OSC1

8

OSC2

9

RES

10

NMI

11

P20/IRG4/ADTRG

12

P21/SCK1

13

P22/SI1

14

P23/SO1

15

P24/SCK3

16

P25/RXD

17

P26/YXD

18

P27/IRQO

19

P17/IRQ3/TMIF

20

P16/IRQ2

21

P15/IRQ1

22

P14

23

P13/TMIG

24

P12/TMOFH

25

P11/TMOFL

R195 18 k

CL IN

R196 10 k

C142

0.1

26

CONT

P10/TMOW

SD

VIN

PB2/NA2

PB1/AN1

V3

V2V1VCC

VSS

2728293031

R235 100 k

C199

0.01

PTT

CLV

PB3/AN3

PB4/AN4

PB5/AN5

PB6/AN6

PB7/AN7

PA3/COM4

PA3/COM3

PA3/COM2

32333435363738

COM4

COM3

COM2

SEG49

SEG50

SEG51

SEG52

BEEP

OTMF

AVCC

VTREF

AVREF

TONED

TONEM

PE0/SEG49/M

PE1/SEG50/DO

PE3/SEG52/CL2

PE2/SEG51/CL2

IC8 HD6433875A41H [THA] HD6433875A45H [Other]

PA3/COM1

P50/WKP0/SEG1

P51/WKP1/SEG2

P52/WKP2/SEG3

P53/WKP3/SEG4

P54/WKP4/SEG5

P55/WKP5/SEG6

P56/WKP6/SEG7

P57/WKP7/SEG8

3940414243444546474849

COM1

KS1

KS0

KS2

KS3

KS4

KS5

SEG46

SEG47

SEG48

PD7/SEG48

PD6/SEG47

P60/SEG9

P61/SEG10

KR1

KR0

KR2

SEG45

SEG44

PD5/SEG46

PD4/SEG45

PD3/SEG44

P62/SEG11

P63/SEG12

P64/SEG13

KR3

R5C

SEG41

SEG42

SEG43

PD2/SEG43

PD1/SEG42

P66/SEG/14

P66/SEG15

50

S5C

767778798081828384858687888990919293949596979899100

VCC

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

R257 1 k

C256

0.001

TX: RX:

75

SEG40

74

SEG39

73

SEG38 SEG37

72 71 70

SEG35

69

SEG34

68

SEG33 67 66

SEG31 65

SEG30 64

SEG29 63

R287

1 k

62 61 60 59

DA05 58

DA04 57

DA03

DA02

56

55

DA01

54

DA00

53 52

LIGHT

51

R285 1 k

R286

R245

R247

R249

R284

22 k

R237 100 k

1 k

82 k R248

330 k

R258

CTDA2 CTDA1 CTDA0 T4/PWR

R246

1 k

R236 1 k

180 k

680 k

AFON

47 k

RMU MMU

T5

TX

C156

0.001

OPPO

TX: 0V RX: 1.0V

R192 18 k

C155

10

1

INPUT

2

PD

3

OSCO

4

OSCI

5

VSS

IC9 LC73881M

TX: 0V RX: 3V

Q33 2SC4081

C225

0.012

9.5V

R199

4.7 k

R200 1 k

R221 330 k

Q36 2SC4081

TONE

VDD

STD

ACK

C198

0.01

EST

R5

SD

C249

0.01

R220 220 k

10

2.9V

9 8 7 6

C250

0.01

C248

0.01

C246

0.1

C247

0.001 R218

39 k

BEEP

IC10 TC4S01F

4

5

Q39 DTA114TU

R224

47 k

D31 MA111

T5

R219

68 k

R146 100 k

DTMF

3 2

1

R208

56 k

Q35 2SC4081

R207

1 k

54

NC

OUT

123

C230

0.47

+

D15

MA111

OPCS

OPINT

[ANI] only

C251

0.01

C228

0.0033

SCK

R209

560 k

VDD

SI

R203 47 k

NC

VSS

ECS

TX: 2.0V RX: 0.5V

IC11 S-80742SL-A6

Q23

R149

2SC4081

10 k

R148 100 k

R147 220 k

C144

0.001

R259 100 k

IC7 X25040SI-2.7

1

CS

2

SO

3

WP

4

VSS

C252

0.001

R202 47 k

C227

0.027

TX: 1.4V RX: 0V

C197

0.001

R229 10 k

NTCCF20124AH

R214 12 k

C196

0.001

VCC

HOLD

SCK

SI

C245

0.001

R230 22 k

C226

0.047

R182

473 k

R181 100 k

R103 12 k

D14 MA2S077

R106 12 k

SCK

SO

8 7 6 5

CTDA2 CTDA1 CTDA0

R231 47 k

R234 82 k

C195 18 p

SCK SI SO

UNLK

CL OUT

PLST

NOIS OPINT ECS OPPD

OPCS

C232

0.1

X2 CR-584

R215

330 k

C193 6 p

R216 150 k

R101 1M

RESET CSIFT

R290 1 k

10 µH

R226 1 k

R102

C194

R227 1 k

C231

0.1

10

L10

27 p

R283

1 k

R260

1 k

R256 1 k

IR0

IR1/DST

R282 1 k

R281

1 k

R252

1 k

VCC

T5

5.0V

CTCSS

IC6 S-81250PG-PD

C157

0.001

DET

CPU5

OI

G

R291 100 k

C258

R217

0.1

10 k

X3 EFOS4194E3 [ANI] only

C264

0.1

R197 680 k

R191 18 k

C222

0.047

TX: 0V RX: 0.4V

R263 220 k

Q20 2SA1588

Q18 2SB1201

Q21 2SA1588

56

4

Q19 XP6501

C161

R139

0.01

4.7 k

R137

4.7 k

C160

0.01

R5C

S5C

R253 1 k

D16 MA6S121

D33

B

D34 MA111

C

D

D17 MA6S121

D18

D20 MA111

21

3

C159

0.001

R134

4.7 k

D22

D23

R133

1 k

++ +

C278 15

C158 100

KR3 KR2 KR1 KR0 IR1/DST IR0

R254 1 k

KS5 KS4

R255 1 k

KS3 KS2 KS1 KS0

COMPLETE VIEW

11 - 1

77

SEG41

76

VCC

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

R257 1 k

C256

0.001

VCC T5 S5

CLV

T5

DS2

TX: 5V RX: 0V

75

SEG40

74

SEG39

73

SEG38 SEG37

72 71 70

SEG35

69

SEG34

68

SEG33 67 66

SEG31 65

SEG30 64

SEG29 63

R287 1 k

62 61 60 59

DA05 58

DA04 57

DA03

DA02

56

55

DA01

54

DA00

53 52

LIGHT

51

R285 1 k

R286

R245

R247

R249

R284

22 k

R237 100 k

1 k

82 k R248

330 k R258

R246

1 k

CTDA2 CTDA1 CTDA0

R236 1 k

T4/PWR

47 k

180 k

680 k

AFON

T5C

TXC

RMUT MMUT

LNJ310M6URA

DS3

LNJ310M6URA

Q25 2SC4081

R204

15 k

R205 15 k

COM1 COM2 COM3 COM4 SEG29 SEG30 SEG31 SEG33 SEG34 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52

DS4 LNJ808R8ERA

R155 470

DS1 LM-1462B

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

R183 330

VCC T5 R5 S5 5V

MIC VOL IN VOLOUT AF OUT EMIC

CLV

PLST SCK SO

UNLK

PTT

L21

4.7 µH

W10

C56

0.1

C54

0.001

R5 S5

C65

C51

0.001

C53 2 p

L13

1.5 µH

R90

NTCCF20123NH 153KCT

R91 15 k

R262 15 k

VCC

R5 S5

5V

C154

R261 1 k

R92 RV-152

R89

22 k

+

10

Q17 2SB1462

C147

0.1

4 p

C272

0.01

R88 220 k

R130 100 k

10

10 p

C66

1 2 3 4

5 6 7 8 9

C67

0.001

R87

1.5 k

VCC1 IN1

ENB CLK DATA T1 LOK CP1 FI1 FO1

C123

0.001

IC1 µPD3140GS

CFWM450E

L25

1.5 µH

C121 470 p

R86 82 k

C122

470 p

R131 470

R294 10 k

GND1

VCC2

GND2

F12

O

R295 1 k

CP2

FO2

C233

0.001

20 19

IN2

18 17

XB

16

XI

15

XO

14 13

2LO

R85 1 k

C132

0.0022

C68 20p

C119

R84

390

2 3 4

5 6 7 8

1

R104 100 k

R45 150

OSCIN OSCOUT

MIXOUT VCC IFIN DEC FILOUT FILIN

C118

0.01

R105 100

C133

0.1

12

FI2

11

I

C120

0.1

R296 1 k

R297 1 k

Q34 2SK880

R186

C234

47 k

0.001

TX: 0V RX: 5.0V

IC2 TA31136FN (D)

IC3c NJM2902V

X1

CR-514

C64

22 p

10

+

C63 39 p

AFOUT

+

8

9

C134

120 p

R108

390 k

R109

10 k

C48

1.5

R34 680

MIXIN

GND N-REC N-DET

RSSI IFOUT QUAD

R33

1.5 k

C217

0.1

C46

0.001

R32

4.7 k

C47

0.1

C117

0.001

R161

TX: 0V RX: 0V

D10 HVU350

C85

39 p

R99

6.8 k

C281 15 p

L26

56 nH

22 nH

S5

C129 15

AFON

R3 1 k

32

45

Q9 XP6401

R2 10 k

L17

R178

4.7 k

+

0.15

1

6

L30 56 nH

C290

0.22

TX: 0V RX: 2.8V

Q16 XP6501

R120 15 k

C138

VCC

C141

0.001

3.3

+

C19

0.001

Q2 2SK3074

R9 56

+

Q29 2SC4226

C70 5 p

C71

0.001

R47 120

TX: 0V RX: 0.8V

+

C139

0.001

C21 47

L6 47 nH

C291 1

L14

82 nH

Q15 2SB1201

6

1

R7 330

C17

0.001

C79 C80

39 p 39 p

54

23

R121

1 k

C140

0.001

C81

150 p

C78 3 p

R122

1.8 k

R123

4.7 k

R266 150

C15

33 p

C298 33 p

R292 56

R46

R48 220

C20

0.001

56

D32 HVU131TRF

T5

C204

0.001

L5 25 nH

L4

C14

14.3 nH

0.001

L33 33 nH

C145 100

C27 33 p

R5 47

Q1 2SK3075

C13

0.001

R49

C6968 k

0.001

L16

28 nH 60 nH

D8

+

C77 18 p

TX: 0V (SQL. open) RX: 0V (SQL. close)

C295

0.001

C146

0.001

HVU131TRF

R160 120

L24

0.82 µH

C205

0.001

C11 56 p

L15

C76 22 p

IC5 TA7368F

1

NC

2

VCC NC

3

VIN

4 5

RIPPLE

R126

12 k

C149

0.1

VOL OUT

C8

0.001

D1

MA77

IC3a NJM2902V

PREGND

C220

60 nH

1

R55 1 k

POUT

PWGND

PHASE

0.1

L3

C6 4 p 7 p

C7 15 p

C73

0.1

R52 1M

4

– +

11

C75

0.01

10 9 8

7 6

NF

L2

60 nHL160 nH

C4

C3

22 pC518 p

S5

C179

0.01

R53 10 k

2 3

R264 330 k

R127

10 C150

10

C2 2 p

+

R54 180 k

T4/PWR

C151 47 p

CHASSIS

C1 7 p

UNIT

Q37 DTA144EU

R210

1 k

C243

0.001

TXC

C153 220 +

R128 10

C152

0.1

AF OUT

1

J1

2

R93 12 k

C300

6.8

1.2 k

C279 82 p

C113

0.001

SD

C125

0.0033

C126

0.012

+

R82

C116 10 p

R83 470

5.0V

4.7V

VCOOUT S5 GND

SHIFT

LV

TX: 5.0V RX: 0V

R30 100 k

CDBCA450CX24X4

C112

0.001

DET

R95

390 k

6

-

5

+

IC3b NJM2902V

R94 560 k

7

R96 47 k

J1

L22

1.8 µH

C111

0.001

5 4 3 2 1

C211

0.1

R81 470

Q14 2SC4215

R5C

VCO BOARD

LB-312

L12

0.82 µH

C45

0.001

D6

MA77

R29

1.5 k

C44

0.001

C285

0.001

TX: 0V RX: 3.4V

W1

C110

0.001

R79

1 k R80 82 k

R166

100 k

1

I/O

2

O/I

3

O/I

4

I/O

5

CONT.B

6

CONT.C

7

VEE

IC4 BU4066BCFV

MMUT

L11

C41 27 p

D5

HVU350

R280 27

FI1 FL-251

TX: 0V RX: 0.7V

CONT.A CONT.D

VOL IN

Q8 2SC4226

2.4V

C40 1 p

C108

0.01

VDD

I/O O/I O/I I/O

C131

0.01

2.9V

C37 1 p

R26

6.8 k

C36

0.001

R25

6.8 k

C38 1 p

0.7V

R77 470

R76

2.2 k

R5 5V

14 13 12 11 10 9 8

R298 22

R151

47 k

+

C218

0.001

Q32 UN521D

R242

22 k 16 15

14 13 12 11 10

9

C114

0.001

NOIS

C124

0.01

R176

5.6 k

R28 100

R27 220

R24 220

C106 15 p

C107

0.001

R167

C128

RMUT

C33

0.001

TX: 0V RX: 4.9V

VCC

100 k

1

VCC

T5 S5

C39

0.001

C34

0.5 p

C35

0.001

Q7 2SC4226

Q13 2SK360IG

L20

1.8 µH

C105

0.001

R112 1M

R23 150

R22 27 k

2.9V

Q6 2SC4226

0.7V

R71

56

TONE

0V

R70

2.2 k

L10 68 nH

C259

180 p

R168

CTCSS

R238 15

C32

0.001

R239

1 k

C31

0.001

0.7V

Q4

2SC4403

R240 100 470 [EUR, UK, ITA, USA]

L31

39 nH

L35 0.1 µH [EUR, UK, ITA, USA]

C102

0.001 15 p [EUR, UK, ITA, USA]

L19 LS-523

C212

0.01

10 k

R68 68

C213

0.1

R169

8.2 k

C97

0.75 p

R97

180 k R98

180 k R107

180 k

R69 560

1.5 k [EUR, UK, ITA, USA]

C99

0.001

C96 47 p

C136

0.0022

R20 47 k

C28

1LD

D12 HVU350

R21 100

L32

56 nH

Q5 2SC4226

0.001

C94

0.5 p

C236 3 p

R66 100 k

C95

0.001

R114

47 k

IC3d NJM2902V

R159

100 k

C30

18 p

TX: 0.8V RX: 0.7V

HVU350

R64 100 k

13

12

C26

0.001

R18 18 k

D4 MA77

D11

+

-

4.5V

C135

220 p

R116

TX: 3.8V RX: 0V

R15 100

C24

0.001

L8 56 nH

D3

MA77

C260

0.001

C92 47 p

R115 120 k

14

1 k

C25

27 p

TX: 1.1V RX: 0V

TX: 3.2V RX: 1.2V

R243 100 k

R117

1.5 k

C137

0.047

R16 270

1.5 k

R12

2.7 k

R11

R61 330

C90

0.001

R13

39

C23

0.001

Q3 2SC3356

R58 22

L18 LS-523

C87

0.001

R118 10 k

R268 12 k

L7 56 nH

R267

6.8 k

TX: 0V RX: 2.8V

R269 22 k

VCC

Q28 2SC4081

R162 1 k

R163

15 k

0.001

C9

C22 15 p

R10

10

Q12 2SK360IG

R59

15

R119 RV-110

C10

0.001

R62 100 k

R100

1.8 k

MAIN UNIT

COMPLETE VIEW

SECTION 11 VOLTAGE DIAGRAM

SP1 K036NA500-26A27

MC1

KUC3523-040245

JPM1990-2013R

0.001

RV-312

R1

VR BOARD

J2

EXT. MIC

J3

EXT. SP

CHARGE

BATT

J5

SP

2

SPG

1

C163

J6

1 2 3 4 5

BATT

GND

0.001

BATT VOL IN VOL OUT

GND VCC

S1

C1

J4

OPT

EMIC

AF OUT SP

CLONE

R144

33 k

C164

0.001

MIC

C165

0.001

C167 22 p

BATT

C166

0.001

C171

0.001

VOL IN

VOL OUT

AF OUT

MIC

L34 10 µH

C169

0.001

C170

0.001

C172

470 p

EMIC

D24 DA204U

+

D27 DA204U

C299 47 p

R156 18

R157 18

C200

0.001

C173 47

TONE

C148

0.1

R125

220 k

Q27 2SB1132

8.2V

C201

0.001

R132

470

VCCT5R5

5.0V

R158

4.7 k

5V

S5

C177

R174 15 k

Q31 DTC144TU

D25

SB07-03C

C202

0.001

++++

C176

22

C175

22

15

XP1501

CLIN

CLOUT

P0

C203

0.001

Q40

1

4

7

*

C174

22

VCC T5

R5 S5

5V

Q22 2SB1132

5

123

R141

4.7 k

T5C

P1 P2

23A

56

89

0#

4

R213 10 k

C162

0.001

P3

R272

4.7 k

B

C

D

R139

4.7 k

Q21 2SA1588

R5C

D16 MA6S121

D17 MA6S121

Q20 2SA1588

C161

0.01

R137

4.7 k

S5C

R253 1 k

D33

D34 MA111

D18

C160

0.01

D20 MA111

D23

D22

3

R134

4.7 k

VCC

T5 CPU5

Q18 2SB1201

56

4

Q19 XP6501

21

C159

0.001

R133

1 k

++ +

C278

15

KR3 KR2 KR1 KR0 IR1/DST IR0

R254

1 k

KS5 KS4

R255

1 k

KS3 KS2

KS1 KS0

C158 100

5.0V

CTCSS

IC6 S-81250PG-PD

OI

C157

0.001

C258

DET

0.1

X3 EFOS4194E3 [ANI] only

C264

0.1

R263 220 k

G

R197 680 k

R191 18 k

C222

0.047

R217

10 k

R291

C156

0.001

100 k

TX: 0V RX: 1.0V

TX: 0V RX: 0.4V

OPPO

R192 18 k

C155

10

1

INPUT

2

PD

3

OSCO

4

OSCI

5

VSS

IC9 LC73881M

TX: 0V RX: 3V

Q33 2SC4081

C225

0.012

9.5V

R199

4.7 k

R200

1 k

R221 330 k

Q36 2SC4081

TONE

VDD

STD ACK

C198

0.01

EST

SD

R5

C249

0.01

R220 220 k

10

9 8 7 6

2.9V

C250

0.01

C248

0.01

C246

0.1

C247

0.001 R218

39 k

BEEP

IC10 TC4S01F

4

5

Q39 DTA114TU

R224

47 k

D31 MA111

T5

R219 68 k

R146 100 k

DTMF

3 2

1

R208

56 k

Q35 2SC4081

R207

1 k

54

NC

OUT

123

C230

0.47

+

D15

MA111

SCK

OPCS

OPINT

[ANI] only

R209

C251

0.01

C228

0.0033

560 k

VDD

SI

R203 47 k

NC

VSS

ECS

TX: 2.0V RX: 0.5V

IC11 S-80742SL-A6

Q23

R149

2SC4081

10 k

R148 100 k

R147 220 k

R259

100 k

IC7 X25040SI-2.7

1

CS

2

SO

3

WP

4

VSS

C252

0.001

R202

47 k

C227

0.027

TX: 1.4V RX: 0V

C144

0.001

R229 10 k

C197

0.001

NTCCF20124AH

R214

12 k

C196

0.001

VCC

HOLD

SCK

SI

C245

0.001

R230

22 k

C226

0.047

8 7 6

5

R182

R103 12 k

D14 MA2S077

SCK

CTDA2 CTDA1 CTDA0

R231 47 k

R234

82 k

473 k

R181 100 k

R106

12 k

SO

C195 18 p

SCK SI SO

UNLK

CL OUT

PLST

NOIS OPINT ECS OPPD

OPCS

C232

0.1

X2 CR-584

R215 330 k

C193 6 p

R216

150 k

R101 1M

RESET CSIFT

R290 1 k

10 µH

R226 1 k

R227 1 k

R102

L10

C194

C231

0.1

10

27 p

R283

1 k

R260

1 k

R282

R256 1 k

IR0

IR1/DST

VCC T5

PTT

S5

L21

4.7 µH

W10

C56

0.1

C54

0.001

R5 S5

C65

C51

0.001

C53 2 p

L13

1.5 µH

R90

NTCCF20123NH 153KCT

R91

R262 15 k

VCC

R5 S5 5V

R261 1 k

15 k

C154

R92 RV-152

R89 22 k

+

10

Q17 2SB1462

C147

0.1

4 p

C272

0.01

10

R88 220 k

R130

100 k

C66 10 p

1 2

3 4

5 6 7 8 9

C67

0.001

R87

1.5 k

VCC1 IN1

ENB CLK

DATA T1 LOK CP1 FI1 FO1

C123

0.001

CLV

IC1 µPD3140GS

CFWM450E

L25

1.5 µH

C121 470 p

R86 82 k

C122

470 p

R131 470

R294 10 k

GND1

VCC2

GND2

F12

O

R295 1 k

CP2

FO2

Q34 2SK880

R298

R33

1.5 k R32

4.7 k

C117

0.001

C217

0.1

C46

0.001

C47

0.1

16 15

14 13 12 11 10

22

R151 47 k

+

C218

0.001

Q32 UN521D

R242 22 k

9

C114

0.001

NOIS

C124

0.01

R176

R93

5.6 k

12 k

C233

0.001

20 19

IN2

18 17

XB

16

XI

15

XO

14 13

2LO

R85

1 k

C132

0.0022

C68 20p

C119

R84 390

6 7 8

2 3 4

5

1

R104 100 k

OSCIN OSCOUT

MIXOUT VCC IFIN DEC FILOUT FILIN

C133

0.1

R45 150

TX: 0V RX: 5.0V

IC2 TA31136FN (D)

C118

0.01

IC3c NJM2902V

R105 100

12

FI2

11

2LO

I

C120

0.1

R296 1 k

R297 1 k

X1

CR-514

C64 22 p

10

9

+

C48

1.5

R34 680

C63 39 p

MIXIN

GND

N-REC

N-DET

RSSI

IFOUT

QUAD

AFOUT

+

8

C134

120 p

R108 390 k

R109

10 k

R186

C234

47 k

0.001

C300

6.8

1.2 k

C279 82 p

C113

0.001

SD

C125

0.0033

C126

0.012

+

R82

C116 10 p

R83 470

5.0V

4.7V

VCOOUT

S5 GND SHIFT

LV

TX: 5.0V RX: 0V

CDBCA450CX24X4

C112

0.001

DET

R95 390 k

6

-

5

+

IC3b NJM2902V

R94 560 k

R30 100 k

7

R96 47 k

L22

1.8 µH

C111

0.001

J1

5 4 3 2 1

C211

0.1

Q14 2SC4215

VCO BOARD

L12

0.82 µH

C45

0.001

D6

MA77

C44

0.001

C285

0.001

TX: 0V RX: 3.4V

R81 470

C110

0.001

R80 82 k

R166 100 k

1

I/O

2

O/I

3

O/I

4

I/O

5

CONT.B

6

CONT.C

7

VEE

IC4 BU4066BCFV

R5C

MMUT

LB-312

R29

1.5 k

W1

R79 1 k

L11

C41 27 p

TX: 0V RX: 0.7V

D5

HVU350

R280 27

FI1 FL-251

CONT.A

CONT.D

VOL IN

Q8 2SC4226

2.4V

C40 1 p

C108

0.01

VDD

I/O O/I O/I

I/O

C131

0.01

C38 1 p

R77 470

14 13 12 11

10 9 8

R5 5V

R26

6.8 k

C36

0.001

R25

6.8 k

0.7V

R76

2.2 k

C37 1 p

2.9V

R28 100

R27

220

R24 220

C106 15 p

C107

0.001

R167 100 k

C128

RMUT

C33

0.001

C35

0.001

TX: 0V RX: 4.9V

L20

1.8 µH

C105

0.001

VCC

1

C39

0.001

VCC

T5 S5

R23 150

R22 27 k

2.9V

C34

0.5 p

Q6 2SC4226

0.7V

Q7 2SC4226

Q13 2SK360IG

R71 56

R112 1M

L10 68 nH

C259 180 p

L35 0.1 µH [EUR, UK, ITA, USA]

R68 68

C102

0.001 15 p [EUR, UK, ITA, USA]

L19 LS-523

0V

R70

2.2 k

C212

0.01

C213

0.1

R169

8.2 k

R168

10 k

TONE

CTCSS

R238 15

C32

R20

0.001 47 k

R239

1 k

C31

0.001

0.7V

Q4 2SC4403

R240 100 470 [EUR, UK, ITA, USA]

L31 39 nH

R69 560

1.5 k [EUR, UK, ITA, USA]

C99

0.001

D12 HVU350

C96

C97

47 p

0.75 p

R97 180 k

R98

180 k

R107 180 k

C136

0.0022

1LD

C28

0.001

C94

0.5 p

C236 3 p

R66 100 k

C95

0.001

R114

47 k

56 nH

R21 100

4.5V

L32

Q5 2SC4226

C30 18 p

C26

0.001

R18 18 k

TX: 0.8V RX: 0.7V

D4 MA77

D11

HVU350

R64 100 k

C135

+ 13 12

-

IC3d NJM2902V

R116

R159

100 k

220 p

1 k

D3

MA77

C260

0.001

C92 47 p

R115 120 k

14

R15 100

L8 56 nH

C25

27 p

TX: 1.1V RX: 0V

TX: 3.2V RX: 1.2V

R243

100 k

R117

1.5 k

C137

0.047

TX: 3.8V RX: 0V

C24

0.001

R16 270

R11

1.5 k

R12

2.7 k

R61 330

C90

0.001

R13

39

C23

0.001

Q3 2SC3356

R58 22

L18 LS-523

C87

0.001

R118 10 k

R268 12 k

L7 56 nH

R267

6.8 k

TX: 0V RX: 2.8V

R269 22 k

VCC

Q28 2SC4081

R162 1 k

R163

15 k

0.001

C9

C22 15 p

R10

10

Q12 2SK360IG

R59

15

R119 RV-110

C10

0.001

R62 100 k

R100

1.8 k

TX: 0V RX: 0V

D10 HVU350

C85

39 p

R99

6.8 k

C281 15 p

L26

56 nH

22 nH

S5

C129 15

AFON

R3 1 k

32

45

Q9 XP6401

R2 10 k

L17

R178

4.7 k

+

R161

0.15

1

6

L30 56 nH

C290

0.22

TX: 0V RX: 2.8V

C141

0.001

Q16 XP6501

R120 15 k

C138

3.3

VCC

C70 5 p

C71

0.001

R47 120

+

C21

47

C19

0.001

Q2 2SK3074

R9 56

+

C291 1

Q29 2SC4226

TX: 0V RX: 0.8V

Q15 2SB1201

+

C139

0.001

L6 47 nH

R7 330

C17

0.001

C79 C80 39 p 39 p

L14

82 nH

6

54

23

1

R121

1 k

C140

0.001

C81

150 p

C78 3 p

R122

1.8 k

R123

4.7 k

R266 150

C15 33 p

C298 33 p

R292 56

R46

R48 220

C20

0.001

56

C204

0.001

L5 25 nH

L4

C14

14.3 nH

0.001

L33 33 nH

R5 47

Q1 2SK3075

C13

0.001

R49

C6968 k

0.001

L16 28 nH 60 nH

D32 HVU131TRF

D8

HVU131TRF

TX: 0V (SQL. open) RX: 0V (SQL. close)

C295

0.001

C146

+

0.001

C145 100

C27 33 p

T5

C77 18 p

1 2 3 4 5

R126

VOL OUT

C8

0.001

R160 120

L24

0.82 µH

C205

0.001 D1

C11

MA77

56 p

L15

C76 22 p

IC5 TA7368F

NC VCC NC

VIN RIPPLE

12 k

C149

0.1

L3

60 nH

C6 4 p 7 p

C7 15 p

R52 1M

4

1

11

R55 1 k

IC3a NJM2902V

POUT

PWGND

PREGND

PHASE

NF

C220

0.1

L2

60 nHL160 nH

C4

22 pC518 p

C179

0.01

C73

0.1

2

–

3

+

C75

0.01

10 9 8

7 6

R127

10 C150

10

R53 10 k

R264 330 k

C2 2 p

C3

S5

Q37 DTA144EU

R54 180 k

T4/PWR

+

C151 47 p

C1 7 p

R210

1 k

AF OUT

1

J1

CHASSIS UNIT

C243

0.001

TXC

C153 220 +

R128 10

C152

0.1

2

R289

C142

0.1

26

CONT

P10/TMOW

1 k

SD

VIN

PB2/NA2

PB1/AN1

V3

V2V1VCC

VSS

2728293031

R235 100 k

C199

0.01

PTT

CLV

PB3/AN3

PB4/AN4

PB5/AN5

PB6/AN6

PA3/COM4

PA3/COM3

32333435363738

COM4

COM3

COM2

PB7/AN7

PA3/COM2

SEG49

SEG50

SEG51

SEG52

BEEP

OTMF

AVCC

VTREF

AVREF

TONED

TONEM

PE0/SEG49/M

PE1/SEG50/DO

PE3/SEG52/CL2

PE2/SEG51/CL2

IC8 HD6433875A41H [THA] HD6433875A45H [Other]

PA3/COM1

P50/WKP0/SEG1

P51/WKP1/SEG2

P52/WKP2/SEG3

P53/WKP3/SEG4

P54/WKP4/SEG5

P55/WKP5/SEG6

P56/WKP6/SEG7

P57/WKP7/SEG8

3940414243444546474849

COM1

KS1

KS0

KS2

KS3

KS4

KS5

SEG46

SEG47

SEG48

PD7/SEG48

PD6/SEG47

P60/SEG9

P61/SEG10

KR1

KR0

KR2

SEG43

SEG45

SEG44

PD5/SEG46

PD4/SEG45

PD3/SEG44

P62/SEG11

P63/SEG12

P64/SEG13

KR3

R5C

S5C

SEG41

SEG42

767778798081828384858687888990919293949596979899100

PD2/SEG43

PD1/SEG42

PD0/SEG41

P66/SEG/14

P66/SEG15

50

R257 1 k

VCC

C256

0.001

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

T5

DS2

LNJ310M6URA

TX: 5V RX: 0V

DS3

LNJ310M6URA

Q25 2SC4081

R204

15 k

R205 15 k

75

SEG40

74

SEG39

73

SEG38 SEG37

72 71 70

SEG35

69

SEG34

68

SEG33 67 66

SEG31 65

SEG30 64

SEG29 63

R287

1 k

62 61 60 59

DA05 58

DA04

DA03

57

DA02

56

DA01

55

DA00

54 53 52

LIGHT

51

R285 1 k

R286

R245

R247

R249

R284

22 k

R237 100 k

1 k

82 k R248

330 k

R258

CTDA2 CTDA1 CTDA0 T4/PWR

R246

1 k

R236 1 k

180 k

680 k

AFON

47 k

T5C

TXC

RMUT MMUT

COM1 COM2 COM3 COM4 SEG29 SEG30 SEG31 SEG33 SEG34 SEG36

SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52

DS4 LNJ808R8ERA

R155 470

DS1 LM-1462B

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

R183 330

VCC T5 R5 S5 5V

MIC VOL IN VOLOUT AF OUT EMIC

CLV

PLST SCK SO

UNLK

CL IN

VCC T5

CPU5

TEMP

R279

100 k

C296

0.1

R281 1 k

1

PBO/AND

2

AVSS

3

TEST

4

X2

5

X1

6

VSS

7

OSC1

8

1 k

R252

OSC2

9

RES

10

NMI

11

P20/IRG4/ADTRG

12

P21/SCK1

13

P22/SI1

14

P23/SO1

15

P24/SCK3

16

P25/RXD

17

P26/YXD

18

P27/IRQO

19

P17/IRQ3/TMIF

20

P16/IRQ2

21

P15/IRQ1

22

P14

23

P13/TMIG

24

P12/TMOFH

25

P11/TMOFL

1 k

R196

10 k

R195 18 k

MAIN UNIT

LEFT SIDE RIGHT SIDE

11 - 1

6-9-16, Kamihigashi, Hirano-ku, Osaka 547-0002, Japan Phone : 06 793 5302 Fax : 06 793 0013

<

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

A.C.N. 006 092 575 290-294 Albert Street, Brunswick, Victoria, 3056, Australia Phone: 03 9387 0666 Fax : 03 9387 0022

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

>

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

“Edificio Can Castanyer” Crta. Gracia a Manresa km. 14,750 08190 Sant Cugat Del Valles Barcelona, SPAIN Phone: (93) 589 46 82 Fax : (93) 589 04 46 E-mail : icom@lleida.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

Count on us!



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

A-5518MI-S

Icom IC-t2e-t, IC-t2h Service Manual

INTRODUCTION

TABLE OF CONTENTS

SECTION 1 SPECIFICATIONS

SECTION 2 INSIDE VIEWS

SECTION 3 DISASSEMBLY INSTRUCTIONS

SECTION 4 CIRCUIT DESCRIPTION

SECTION 5 ADJUSTMENT PROCEDURES

SECTION 6 PARTS LIST

SECTION 7 MECHANICAL PARTS AND DISASSEMBLY

SECTION PARTS LISTSECTION 8 SEMI-CONDUCTOR INFORMATION

SECTION 9 BOARD LAYOUTS

SECTION 10 BLOCK DIAGRAM