Icom i2200H Service manual

SERVICE

MANUAL

VHF TRANSCEIVER

i2200H

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INTRODUCTION

This service manual describes the latest service information for the IC-2200H VHF TRANSCEIVER at the time of publication.

MODEL

IC-2200H

VERSION

Europe

Taiwan

U.S.A.

Korea

Export

Europe-1

Export-1

SYMBOL

EUR

TPE

USA

KOR

EXP

EUR-1

EXP-1

DANGER

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

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

DO NOT reverse the polarities of the power supply when connecting the transceiver.

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

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

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

<SAMPLE ORDER>

1130008350 S.IC

LV2105V IC-2200H

8810009610 Screw FH M2.6

×

6 ZK IC-2200H

MAIN UNIT 5 pieces

Cover 10 pieces

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

REPAIR NOTES

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

Icom, Icom Inc. and are registered trademarks of Icom Incorporated (Japan) in the United States, the United Kingdom,

Germany, France, Spain, Russia and/or other countries.

TABLE OF CONTENTS

SECTION 1

SECTION 2

SPECIFICATIONS

INSIDE VIEWS

2 - 1 IC-2200H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 - 1

2 - 2 HM-133V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 - 2

SECTION 3 OPTIONAL UNIT INSTALLATION

SECTION 4

SECTION 5

SECTION 6

SECTION 7

CIRCUIT DESCRIPTION

ADJUSTMENT PROCEDURES

PARTS LIST

MECHANICAL PARTS AND DISSASEMBLY

7 - 1 IC-2200H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 - 1

7 - 2 HM-133V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 - 1

SECTION 8

SECTION 9

SEMI-CONDUCTOR INFORMATION

BOARD LAYOUTS

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

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

9 - 3 HM-133V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 - 5

9 - 4 HM-118TN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 - 7

SECTION 10 BLOCK DIAGRAMS

10 - 1 IC-2200H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 - 1

10 - 2 HM-133V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 - 2

SECTION 11 VOLTAGE DIAGRAMS

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

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

11 - 3 HM-133V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 - 3

SECTION 12 HM-118/N (OPTIONAL UNIT)

12 - 1 INSIDE VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 - 1

12 - 2 BOARD LAYOUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 - 1

12 - 3 MECHANICAL PARTS LIST AND DISSASEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 - 2

SECTION 13 UT-108 (OPTIONAL UNIT)

13 - 1 BOARD LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 - 1


14 - 1 BOARD LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 1

14 - 2 SEMI-CONDUCTOR INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 2

14 - 3 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 2

14 - 4 VOLTAGE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 3

SECTION 1 SPECIFICATIONS

M GENERAL

• Frequency range :

Version

[EUR]

[USA]

[EXP], [EXP-1]

[EUR-1], [TPE],

[KOR]

Receive (MHz)

118.000 – 174.000*

118.000 – 174.000*

118.000 – 174.000*

144.000 – 146.000

1

2

2

Transmit (MHz)

144.000 – 146.000

144.000 – 148.000

136.000 – 174.000*

144.000 – 146.000

2

• Mode

*

1

Specifications guaranteed 144.000 – 146.000 MHz only

*

2

Specifications guaranteed 144.000 – 148.000 MHz only

: FM, AM (Receive only)

• Number of memory channel : 206 (include in 6 band edges memory and 1 call channel)

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

• Scan type : Full, Program, Priority, Memory channel, Bank, Skip and Tone scans

• Frequency resolution

• Frequency stability

• Power supply requirement

: 5, 10, 12.5, 15, 20, 25, 30 and 50 kHz

: ±10 ppm (–10˚C to +60˚C; +14˚F to +140˚F)

: 13.8 V DC ±15 % (negative ground)

• Current drain (at 13.8 V DC) : Receive

• Antenna connector

• Dimensions

(projections not included)

• Weight

Transmit

Standby (squelched) 0.8 A

Max. audio 1.0 A at 65 W or 50 W at 25 W at 24 W

15.0 A (except [TPE])

9.0 A

10.0 A ([TPE] only) at 10 W at 5 W

: SO-239 (50 Ω)

: 140(W) ×40(H)×146(D) mm;

5 1 ⁄ 2 (W) ×1 9 ⁄ 16 (H) ×5 3 ⁄ 4 (D) inch

: Approx. 1.25 kg; 2 lb 12 oz

6 A (except [TPE])

5 A

M TRANSMITTER

• Output power :

Version except

[TPE], [KOR]

[KOR]

[TPE]

High

65 W

50 W

24 W

Middle-high Middle-low

25 W 10 W

25 W

10 W

10 W

–

Low

5 W

5 W

5 W

• Modulation system : Variable reactance frequency

• Maximum frequency deviation : ±5.0/±2.5* kHz

• Spurious emissions

• Microphone connector

: Less than –60 dBc

: 8-pin modular (600 Ω)

*except [EXP-1]

M RECEIVER

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• Receive system

• Intermediate frequency

: Double-conversion superheterodyne

: 1st

2nd

21.7 MHz

450 kHz

• Sensitivity (at 12 dB SINAD) : Less than 0.18 µV

• Squelch sensitivity (threshold) : Less than 0.13 µV

• Selectivity : (Wide) More than ±6 kHz at 6 dB, More than ±14 kHz at 60 dB

(Narrow)* More than ±3 kHz at 6 dB, More than ±9 kHz at 55 dB

*except [EXP-1]

• Spurious and image rejection : More than 60 dB

• Audio output power (at 13.8 V) : More than 2.4 W at 10% distortion with an 8 Ω load

• External speaker connector : 2-conductor 3.5(d) mm ( 1 ⁄ 8 ")/8

Ω

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

1 - 1

• UT-115 SPECIFICATIONS

M GENERAL

• Usable temperature range

• Power supply requirement

• AF input level

• Modulation output level

• Demodulation input level

• AF output level

• CODEC type

• Transfer speed

: –10˚C to +60˚C; +14˚F to +140˚F

: 5.0 V DC

(4.5 V–8.5 V for AMBE IC VCC line)

: 1 V p-p typical

: 350 mV p-p typical

: 500 mV

: 750 mV

: AMBE p-p p-p

: 4.8 kbps typical typical

• Control signal input voltage : 3.0 V–5.0 V for High

0 V for Low

• Control signal output voltage : Open collector for High

0 V for Low

• Current drain (at 5.0 V DC) : 55 mA typical

• Dimentions

(projections not included)

• Weight

: 30(W) ×38(D) mm;

1 3 ⁄ 16 (W) ×1 1 ⁄ 2 (D) inch

: Approx. 6 g; 7 ⁄ 32 oz

(accessoreis not included)

• Connector : AXN430C330

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

1 - 2

SECTION 2 INSIDE VIEWS

2-1 IC-2200H

• MAIN UNIT (TOP VIEW)

Power switch circuit

Q28*: 2SC4684

Q30: DTA143TUA

Power module

(IC10: S-AV36)

Discriminator

(X2: CDB450C24)

2nd IF filter

FI1: CFWS450F

FI2: CFWS450HT

AGC

(Q38: XP6501)

Reference oscillator

(X1: CR-779 21.25MHz)

• MAIN UNIT (BOTTOM VIEW)

APC controller

(IC6: NJM3404AV)

IF amplifier

(Q16: 2SC4406)

D/A converter

(IC5: M62363FP)

2 - 1

C5V regulator

(IC8: TA78L05F)

+8V regulator

(IC7: TA7808F)

TX/RX switch

(D6, D7: MA77)

PLL IC

(IC1: LV2105V)

Enphasis switch

(Q41: 2SC4617)

2-2 HM-133V

CPU

(IC1:

µPD789071)

LED driver

Q6, Q7: 2SA1586

DS10*: LT1EP53A

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Q4, Q5: 2SA1586

DS11*: LT1EP53A

EE-PROM

IC6: BR24L02FV

[MAIN-A] unit only

*Located under side of the point

2 - 2

SECTION 3 OPTIONAL UNIT INSTALLATION

➀

Remove [DIAL] and unscrew the 2 allen-socket bolts from the front panel using with an allen wrench (2.5 mm; 1 ⁄

10

″).

➄

Intall the unit as illustrated below. Insert tightly to avoid bad contact.

Flat cable

Allen-socket bolts

➁

Detach the front panel from the main unit.

Insulation sheet

➅

Return the front panel and the allen-socket bolts to their original position.

➂

Attach the insulation sheet (supplied as accessory) to IC on the Front unit.

➃

Remove the protective paper attached to the bottom of the optional unit to expose the adhesive strip.

NOTE:

When attaching the front panel to the main unit, make sure the flat cable are running in the groove to prevent catching between front panel and main unit.

3 - 1

SECTION 4 CIRCUIT DESCRIPTION

4-1 RECEIVER CIRCUITS

4-1-1 ANTENNA SWITCHING CIRCUIT

(MAIN UNIT)

The antenna switching circuit functions as a low-pass filter while receiving and a resonator circuit while transmitting.

The circuit does not allow transmit signals to enter receiver circuits.

Received signals enter the antenna connector and pass through the low-pass filter (L47, L48, C208, C210, C217).

The filtered signals are passed through the λ/4 type antenna switching circuit (D16, D19, L45, L46) and limiter circuits

(D15). The signals are then applied to the squelch attenuator circuit.

4-1-2 SQUELCH ATTENUATOR CIRCUIT

(MAIN UNIT)

The attenuator circuit attenuates the signal strength to a maximum of 10 dB to protect the RF amplifier from distortion when excessively strong signals are received.

The current flow of the antenna switching circuit (D16, D19) is controlled by the [SQL] control via the attenuator controller (IC6a, D18). When the [SQL] control is rotated clockwise deeper than 12 o’clock, the current of D16 and D19 is increased. In this case, D16 and D19 act as an attenuator.

4-1-3 RF CIRCUIT (MAIN UNIT)

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

The signals from the squelch attenuator circuit pass through the tunable bandpass filter (D13). The filtered signals are amplified at the RF amplifier (Q27) and then enter another three-stage bandpass filters (D9–D11) to suppress unwanted signals. The filtered signals are applied to the 1st mixer circuit (Q19).

• 2ND IF AND DEMODULATOR CIRCUIT

AM detector

Q37, Q38

"SQLIN" signal from the D/A converter IC

(IC5, pin 11)

AF signal "DETO" AM/FM selector

IC12

8

Active filter

FM detector

9 10

7

Noise detector

Limiter amp.

11

X2

The tunable bandpass filters (D13–D16) employ varactor diodes to tune the center frequency of the RF passband for wide bandwidth receiving and good image response rejection. These diodes are controlled by the CPU (LOGIC unit;

IC1) via the D/A convertor (IC5).

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

(MAIN UNIT)

The 1st mixer circuit converts the received signals to a fixed frequency of the 1st IF signal with the PLL output frequency.

By changing the PLL frequency, only the desired frequency will pass through a pair of crystal filters at the next stage of the 1st mixer.

The RF signals from the bandpass filter are applied to the

1st mixer circuit (Q19). The applied signals are mixed with the 1st LO signal coming from the RX-VCO circuit (Q7, D5,

D38) to produce a 21.7 MHz 1st IF signal. The 1st IF signal passes through a pair of crystal filters (FI3, FI4) to suppress out-of-band signals. The filtered signal is amplified at the 1st

IF amplifier (Q16), and applied to the 2nd IF circuit via the limiter circuit (D29).

4-1-5 2ND IF AND DEMODULATOR CIRCUITS

(MAIN unit)

The 2nd mixer circuit converts the 1st IF signal to a 2nd IF signal. A double-conversion superheterodyne system improves the image rejection ratio and obtains stable receiver gain.

The 1st IF signal from the IF amplifier (Q16) is applied to the

2nd mixer section of the FM IF IC (IC4, pin 16) and is then mixed with the 2nd LO signal for conversion to a 450 kHz

2nd IF signal.

IC4 contains the 2nd mixer, limiter amplifier, quadrature detector, S-meter detector, active filter and noise amplifier circuits, etc. A frequency from the PLL reference oscillator is used for the 2nd LO signal (21.25 MHz).

R5V

Noise comp.

FI1

FI2

(for wide)

(for narrow)

3

2nd IF filter

450 kHz

16

PLL IC

IC1

1

X1

21.25 MHz

2

Mixer

RSSI

12 13

IC4 TA31136FN

16

1st IF from the

IF amplifier (Q16)

"NOIS" signal to the CPU

(FRONT unit; IC1, pin 26)

"SD" signal to the CPU

(FRONT unit; IC1, pin 4)

4 - 1

The 2nd IF signal from the 2nd mixer (IC4, pin 3) passes through the ceramic filter (FI1) (during wide channel spacing selection or passes through FI2 during narrow channel spacing selection; [W/N] only).

4-1-6 AM/FM SELECTOR CIRCUIT (MAIN UNIT)

IC-2200H can receive AM and FM signal. The 2nd IF signal is detected AM or FM detector circuits respectively.

(1) AM DETECTOR CIRCUIT

The filtered signal is applied to the AM detector circuit (Q37,

Q38) to demodulate 2nd IF signal into AM AF signals. The

AM AF signals are applied to the AF circuit via the AM/FM selector switch (IC12, pin 6).

(2) FM DETECTOR CIRCUIT

The filtered signal is amplified at the limiter amplifier section

(IC4, pin 5), and is then applied to the quadrature detector section (IC4, pins 10, 11 and X2) to demodulate the 2nd IF signal into FM AF signals. The FM AF signals are output from pin 9 (IC4) and are then applied to the AF circuit via the

AM/FM selector switch (IC12, pin 7).

4-1-7 AF CIRCUITS (LOGIC UNIT)

The AF circuits are composed of digital and analog AF circuits. The AF signals are amplifies the demodulated AF signals to drive a speaker.

(1) IN CASE OF DIGITAL AF SIGNALS

The digital AF signals are applied to the optional digital unit

(UT-115*) via the J4 (pin 23) by the “DETO” line. The audio signals that are converted to analog signals at the UT-115 are applied to the analog selector circuit (IC525, pin 8) from the optional digital voice unit passed through the J4 (pin 22) via the “AFOUT” line. The signals pass through the highpass filter (IC3c, pins 8, 9) from the analog selector (IC525, pin 9), and are then applied to the analog switch (IC6, pin 1).

*Refer to “4-6 UT-115 CIRCUIT DESCRIPTION” (page 4-7 ) in detail.

(2) IN CASE OF ANALOG AF SIGNALS

The analog AF signals are applied to the analog selector

(IC525, pin 11), and pass through the high-pass filter (IC3c, pins 8, 9). The filtered signals are applied to the analog switch (IC6, pin 1).

The audio signals are applied to the AF mute switch (MAIN unit; Q29) via the VOL adjust pot (R61). The signals are amplified at the AF amplifier (MAIN unit; IC9, pin 1) to obtain

2.4 W audio output power after being passed through the emphasis switch (MAIN unit; Q41). The amplified AF signals are applied to the speaker via the J4 (MAIN unit) and J6

(MAIN unit).

4-1-8 SQUELCH CIRCUITS

(MAIN AND LOGIC UNITS)

•

NOISE SQUELCH

The noise squelch circuit cuts out AF signals when no RF signals are received. By detecting noise components in the

AF signals, the squelch circuit switches the AF mute switch.

A portion of detected audio signals from the FM IF IC (IC4, pin 9) are applied to the active filter section of the IC (IC4, pin 8) as “SQLIN” signal, after passing through the D/A converter (IC5, pin 12). The active filter section of the IC amplifies and filters noise components. The filtered signals are applied to the noise detector section in the IC and output from pin 13 as the “NOIS” signal.

The “NOIS” signal from IC4 (pin 13) is applied to the CPU

(LOGIC unit; IC1, pin 26). The CPU analyzes the noise condition and outputs “AFMUTE” and “FILC” signals via the I/O expander IC (LOGIC unit; IC2) to toggle the AF mute (Q29) and emphasis (Q41) switches.

Even when the squelch is closed, the AF mute switch (Q29) opens at the moment of emitting beep tones.

• TONE SQUELCH

The tone squelch circuit detects AF signals and opens the squelch only when receiving a signal containing a matching subaudible tone (CTCSS). When tone squelch is in use, and a signal with a mismatched or no subaudible tone is received, the tone squelch circuit mutes the AF signals even when noise squelch is open.

AF signals from the FM IF IC (IC4, pin 9) are applied to the

AM/FM selector (IC12, pin 6 or 7), and then pass through the analog selector (LOGIC unit; IC525, pins 10, 11). The signals pass through the low-pass filter (LOGIC unit; Q3) to remove AF (voice) signals, and is applied to the CTCSS decoder inside the CPU (LOGIC unit; IC1, pin 1) via the

“CTCIN” line to control the AF mute switch.

• AF CIRCUIT

"DETO" AF signal from the AM/FM selector (MAIN unit; IC12, pin 1)

11

8

Analog selector

(IC525)

Optional unit

(UT-115)

LOGIC unit

9

10

9

HPF

IC3

8

Speaker

(SP1)

5

IC9

AF

1

MAIN unit

Emphasis switch

Q41

AF mute

Q29

1 Analog switch

(IC6)

11

AF volume

R61

4 - 2

4-2 TRANSMITTER CIRCUITS

4-2-1 MICROPHONE AMPLIFIER CIRCUIT

(LOGIC unit)

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.

• IN CASE OF ANALOG AF SIGNALS

The AF signals are applied to the DI/AN switch (IC522, pin

9), and are then reapplied to the switch (pin 4) from pin

8.The signals output from the switch (pin 3) as analog AF signals , and are then applied to the modulation circuit after being passed through the J3 via the “MODIN” line.

The AF signals from the microphone pass through the microphone switch (IC2, D4), and are then amplified at the microphone amplifier (IC3a ,pin 2). The amplified signals pass through (or bypass) the ALC circuit.

4-2-4 MODULATION CIRCUIT (MAIN UNIT)

The modulation circuit modulates the VCO oscillating signal

(RF signal) using the microphone audio signals.

4-2-2 ALC CIRCUIT (LOGIC UNIT)

The ALC (Automatic Level Control) circuit reduces the gain of IF amplifiers in order for the transceiver to output a constant RF power set by the RF power setting even when the supplied voltage shifts, etc.

The digital or analog audio signals (MODIN) change the reactance of D2 and D4 to modulate the oscillated signal at the TX-VCO circuit (Q6). The modulated signal is amplified at the LO amplifier (Q9) and buffer amplifier (Q11), then applied to the drive amplifiers.

• IN CASE OF PASSING THROUGH THE ALC CIRCUIT

The amplified signals are applied to the ALC switch (IC520, pin 3), and are then output from pin 4. The signals are applied to the ALC amplifier (IC514, pin 3), and are then reapplied to the ALC switch (IC520, pin 8). The signals pass through the high-pass filter (IC3d, pins 12, 14), and are then applied to the analog switch (IC6, pin 4).

4-2-5 DRIVE AMPLIFIER CIRCUIT (MAIN UNIT)

The drive amplifier circuit amplifies the VCO oscillating signal to the level needed at the power amplifier.

The RF signal from the buffer amplifier (Q11) passes through the T/R switch (D6) and is amplified at the pre-drive

(Q17) and drive (Q35) amplifiers. The amplified signal is applied to the power amplifier circuit.

• IN CASE OF BYPASSING THE ALC CIRCUIT

The amplified signals are applied to the ALC switch (IC520, pin 2), and are then output from pin 1. The signals are applied to the ALC switch (IC520, pin 9) again, and then pass through the high-pass filter (IC3d, pins 12, 14) via the

IC520, pin 10. The signals are applied to the analog switch

(IC6, pin 4).

4-2-6 POWER AMPLIFIER CIRCUIT (MAIN UNIT)

The power amplifier circuit amplifies the driver signal to an output power level.

The RF signal from the drive amplifier (Q35) is applied to the power module (IC10) to obtain 65 W (50 W for Korea version, 25 W for Taiwan version) of RF power.

4-2-3 DIGITAL SWITCH CIRCUIT (LOGIC UNIT)

The signals from the analog switch (IC6, pin 3) pass through the high-pass filter (IC3, pins 6, 7), and are then reapplied to the analog switch (IC6, pin 9). The signals are applied to the

DI/AN switch via the “MOD_I” line.

The amplified signals is passed through the antenna switching circuit (D12), APC detector circuit (D14, D17, L39), and low-pass filter (L47, L48, C208, C210, C217) and is then applied to the antenna connector.

• IN CASE OF DIGITAL AF SIGNALS

The AF signals are applied to the DI/AN switch (IC522, pin

10), and are then applied to the optional digital voice unit after being passed through the J4 (pin 4) via the “ANA-

LOGUE_MOD_IN” line. The A/D converted AF signals are applied to the DI/AN switch (IC522, pin 1) from the J4 (pin 3) via the “DIGITAL_MOD_OUT” line. The digital AF signals from DI/AN switch (IC522, pin 2) are applied to the modulation circuit after being passed through the J3 via the

“MODIN” line.

• ALC CIRCUIT

"THROUGH" from the CPU

(MAIN unit; IC1, pin 80)

Control voltage for the power amplifier (IC10, pin 2) are controlled by the APC circuit to protect the power module from a mismatched condition as well as to stabilize the output power.

Through switch

IC520

Microphone

MIC switch

IC2, D4

MIC

IC3A

IC520

ALC switch

IC514

ALC

IC520

ALC switch

Switch

IC525 to the modulator circuit

"ALC" from the CPU


"THROUGH" from the CPU


Power supply

Q524

4 - 3

4-2-7 APC CIRCUIT (MAIN UNIT)

The APC circuit protects the power amplifier from a mismatched output load and stabilizes the output power.

The APC detector circuit (D14, D17, L39) detects forward signals and reflection signals at D14 and D17 respectively.

The combined voltage is at minimum level when the antenna impedance is matched at 50 Ω and is increased when it is mismatched.

The detected voltage is applied to the differential amplifier

(IC6, pin 2), and the power setting voltage is applied to the other input (pin 1) for the reference.

When antenna impedance is mismatched, the detected voltage exceeds the power setting voltage. The output voltage of the differential amplifier (IC6, pin 1) controls the input current of the power module (IC10) to reduce the output power.

4-3 PLL CIRCUITS

4-3-1 PLL CIRCUIT

A PLL circuit provides stable oscillation of the transmit frequency and the receive 1st LO frequency. The PLL circuit 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.

• APC CIRCUIT

HV

T8

RF signal

Pre drive

Q17

TXC

T1

Q26, Q39, Q40

IC11

—

IC6

+

APC amp.

APC control circuit

Driver amp.

Q35

An oscillated signal from the VCO passes thorough the LO and buffer amplifiers (Q9, Q12) is applied to the PLL IC (IC1, pin 6) and is prescaled in the PLL IC based on the divided ratio (N-data). The reference signal is generated at the reference oscillator (X1) and is also applied to the PLL IC. The

PLL IC detects the out-of-step phase using the reference frequency and outputs it from pin 15. The output signal is passed through the loop filter (Q2, R6, R11–R15, C11, C12) and is then applied to the VCO circuit as the lock voltage via the “LV” line.

4-3-2 VCO CIRCUIT (MAIN unit)

The VCO circuit contains a separate TX-VCO (Q6, D2, D4) and RX-VCO (Q7, D5, D38). The oscillated signal is amplified at the LO (Q9) and buffer (Q11) amplifiers, and is then applied to the T/R switching circuit (D6, D7). Then the Tx and Rx signals are applied to the pre-driver (Q17) and 1st mixer (Q19) respectively.

A portion of the signal from Q4 is amplified at the buffer amplifier (Q6) and is then fed back to the PLL IC (IC1 pin 2) as the comparison signal.

Downloaded by

RadioAmateur.EU

Power amp.

IC10

Power detector circuit

L39 to the antenna

D14 D17

• PLL CIRCUIT

RX VCO Q11

Buffer

D7

LO

Q9

Q7, D5

TX VCO

D6

Q6, D2, D4

Loop filter

21.25 MHz 2nd LO signal to the FM IF IC (IC4, pin 2)

LPF

16

9 Charge pump

Phase detector

Reference divider

1

IC1 LV2105V

Programmable divider

Prescaler

Shift register

X1

21.25 MHz

Q12

Buffer

6

2

3

4

LPF

PLLCK

PLLDATA

PLLSTB to 1st mixer circuit to transmitter circuit

4 - 4

4-3-3 REFERENCE OSCILLATOR CONTROL

CIRCUIT (LOGIC AND MAIN UNITS)

The reference oscillator control circuit changes the reference frequency when using digital voice function.

When digital voice signals output from the optional digital voice unit, the “REFMOD” signal outputs from it via the J4

(pin 4) at the same time. The “REFMOD” signal is applied to the amplifier (IC521, pin 3), and passes through the CTCSS switch (IC524, pins 6 and 1). The signal is applied to the D/A convertor (MAIN unit; IC5, pin 13) via the “CTCSS” line. The output signal from the D/A convertor (MAIN unit; IC5, pin 14) is applied to the reference oscillator (MAIN unit; X1) to control the reference frequency while transmitting digital signals as “DTC” line.

4-5 PORT ALLOCATIONS

4-5-1 D/A CONVERTER IC (MAIN UNIT; IC5)

Pin number

Port name

Description

2

3

10

11

14

15

22

23

T3

Outputs RF tracking voltage while receiving.

SQLATT Outputs attenuator control signal.

FC

Outputs reference frequency control voltage.

SQLIN

DTC

MOD

T2

T1

Outputs squelch control signal to adjust threshold level.

Outputs DTCS slope correction signal.

Outputs transmitting deviation control signal.

Outputs RF tracking voltage while receiving.

• Outputs RF tracking voltage while receiving.

• Outputs transmitting power control signal while transmitting.

4-4 POWER SUPPLY CIRCUITS

VOLTAGE LINES

Line

HV

SWHV

C5V

+8V

+5V

T8

R5V

Description

The 13.8 V voltage from the connected DC power supply.

The same voltage as the HV line which is controlled by the HVSW circuit (Q28, Q30, Q31).

When the [POWER] switch (LOGIC unit; S1) is pushed, the CPU (LOGIC unit; IC1, pin 40) outputs the “PWRON” control signal to the power switching circuit to turn the circuit ON.

Common 5 V for the CPU (LOGIC unit; IC1) converted from the HV line by the C5V regulator circuit (IC8). The circuit outputs the voltage regardless of the power ON/OFF condition.

Common 8 V converted from the SWHV line by the +8V regulator circuit (IC7).

Common 5 V converted from the +8V line by the

+5V regulator circuit (Q21, Q22).

Transmit 8 V controlled by the T8 regulator circuit (Q14, Q15) using the “TXC” signal from the

I/O expander IC (IC2, pin 6). The voltage is converted from the +8V line at the regulator circuit.

Receive 5 V controlled by the R5 regulator circuit (Q25) using the “RXC” signal from the I/O expander IC (IC2, pin 5). The voltage is converted from the +5 V line at the regulator circuit.

4-5-2 EXPANDER IC (MAIN UNIT; IC2)

Pin number

Port name

Description

4

5

6

11

14

AFMUTE

Outputs AF mute control signal.

High: While muting.

RXC

TXC

Outputs R5 regulator (Q25) control signal.

Low: While receiving.

Outputs T8 regulator (Q14 and Q15) control signal.

High: While transmitting.

W/N

SHIFT

Outputs 2nd IF filter select signal

([W/N] version ONLY).

High: While wide passband width

(±5.0 kHz) is selected (FI1 is selected).

Low: While narrow passband width

(±2.5 kHz) is selected (FI2 is selected).

Outputs VCO regualtor (Q1, Q3, Q5,

Q8, D1) control signal.

Low: While transmitting.

High: While receiving.

4 - 5

4-5-3 CPU (LOGIC UNIT; IC1)

Pin number

1

2

3

4

5

6

7

8

9

10

14

19

25

26

28

29

30

31

34

35

40

42

43

44

45

46

47

49

51

Port name

CTCIN

SQLV

MICUD

SD

LVIN

TEMP

DET0

COLOR

DIM0

DIM1

Description

Input port for the CTCSS/DTCS signals.

Input port for squelch volume detecting signal.

Input port for the [ ∫] and [√] switches from the external microphone.

Input port for the S-meter voltage detecting signal.

Input port for the PLL lock voltage.

Input port for the transceiver’s internal temperature detecting signal.

Input port for the weather channel alert detecting sinal.

Outputs LCD backlight color select signal.

Low: Umber color is selected.

Output LCD backlight brightness controls signals

Outputs the CPU clock shift control signal.

Pin number

53–55

56, 57

58–61

62

64

65

66

67

Port name

IS0–IS2

Description

Output initial matrix strobe signals.

KS1, KS2 Output key scan signals

KR3–KR0

Input ports for the keyboard matrix signals.

PTT

DI_SEC

Input port for the [PTT] switch signal.

High: While transmitting.

Outputs digital/analog select signal while the UT-115 is installed.

High : Digital is selected.

TX_DIGI

Outputs filter characteristic control signal while the UT-115 is installed.

Low : While transmitting digital signal.

SO

OPSCK

• Outputs serial data to D/A convertor

(MAIN unit; IC5, pin 8).

• Outputs DTMF clock signal to the expander IC (MAIN unit; IC2, pin 2).

Outputs clock signal to the optional unit.

CSHIFT

RESET Input port for the reset signal.

PWRSW

Input port for [POWER] switch.

Low: [POWER] switch is pushed.

NOIS

DICK

DIUD

CLIN

CLOUT

Input port for the noise pulse signal for squelch and CPU.

Input ports for encoder signals.

Input port for the cloning signal.

Output port for the cloning signal.

68

69

73

74

OPV1

DASTB

OPV2

EXTMIC

DUSE

• Input port for the optional unit detecting signal.

• Outputs strobe signal to the D/A converter (MAIN unit; IC5, pin 6).

Input port for the optional unit detecting signal.

Input port for detecting signal whether the multifunction microphone is connected or not.

Low: The multifuntion microphone is connected.

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

SCK

Outputs serial clock signal to the D/A convertor (MAIN unit; IC5, pin 7).

Outputs “BUSY” signal to the UT-115.

BUSY

PWRON

Outputs [POWER] switch control signal.

High: [POWER] is ON.

Outputs band shift signal.

BSHIFT

PLLSTB

PLLCK

EXSTB

OPV3

UNLK

REMO

MICS

AFON

(118–136 MHz).

Outputs strobe signal to the PLL IC


Outputs clock signal to the PLL IC


expander IC (MAIN unit; IC2, pin 1).

• Input port for the optional unit detecting signal.

Input port for the PLL unlock signal.

75

76

77

80

81

84

85

86

90,

92–127

128–131

ESCK

ESDA

Outputs clock signal to the EEPROM

(IC5, pin 6).

I/O port for data signals from/to the

EEPROM (IC5, pin 5).

OP_PS

ALC

Outputs the optional unit power supply controll signal.

High : Power is ON.

THROUGH

Outputs the ALC circuit control signal.

High : The ALC circuit is OFF.

Outputs the ALC circuit control signal.

High : The ALC circuit is ON.

OPT3

OPT2

OPT1

SEG1–

SEG36

COM4–

COM1

I/O ports for the optional unit control signals.

Output LCD segment signals.

Output LCD common signals.

VL3–

VL1

Output LCD device signals.

Input port for the HM-133V remote microphone signals.

Output transmitting/receiving AF filter select signal to the analog swtich (IC6, pin 6 [“AFON” is applied to the pin 12]).

4 - 6

134–136

144 IDET

Input port for the current drain detecting signal while transmitting.

4-6 UT-115 CIRCUIT DESCRIPTION

4-6-1 RECEIVER CIRCUIT

The detected digital signals “FMDET” from the connected transceiver via the J301 (pin 22) are amplified at the buffer amplifier (IC251, pin 2). The amplified signals are applied to the GMSK modem circuit (IC252, pin 11), and are then applied to the CPU (IC204) as clock synchronizer digital signal. The digital signals from the CPU are applied to the

AMBE voice CODEC IC (IC151) to precess code extention, and are then applied to the linear CODEC IC (IC50) as 32 bits digital voice data. The applied digital signals are converted to the analog AF signals at the D/A converter section

(IC50), and are then applied to the connected transceiver via the J301 (pin 21) as “DAFOUT” signal.

4-6-2 TRANSMITTER CIRCUIT

The analog AF signals “AMODIN” from the connected transceiver via the J301 (pin 4) are amplified at the buffer amplifier (IC251, pin 6). The amplified signals are applied to the linear CODEC IC (IC50, pin 5) to convert 32 bits digital voice data at the A/D converter section via the “ADIN” line. The digital signals are applied to the AMBE voice CODEC IC

(IC151) to process code compression, and are then applied to the CPU (IC204). The digital signals from the CPU convert to the GMSK base band signal at the GMSK modem

(IC252), and are then amplified at the buffer amplifier

(IC253, pin 5). The amplified signals are applied to the connected transceiver via the J301 (pin 3).

4-6-3 RESET CIRCUIT

The UT-115 has the reset IC (IC203). The IC outputs reset signal to the CPU (IC204, pin 7) when “VDD” port (pin 2) becomes more than 2.8 V.

4-6-4 RS-232C CIRCUIT

IC351 is a RS-232C compatible serial interface IC which converts data between the CPU and the external equipment

(EX: Personal Computer).

4-6-5 LEVEL CONVERTER CIRCUIT

The level converter circuit (Q305 and Q306) converts communication data level between the CPU (IC204) and the connected transceiver’s CPU.

Q301, Q302 and Q303 convert control signals level between the UT-115 and the connected transceiver.

• UT-115 BLOCK DIAGRAM

-"TXD_2" signal to

the J301, pin 16

-"RXD_2" signal to

the J301, pin 17

-"232C_RX" signal

to the J301, pin 25

-"232C_TX" signal

to the J301, pin 26

"DAFOUT" signal to the J301, pin 22

Level converter

Q305, Q306

RS-232C

IC351

CPU

CODEC

IC204

DSP

CODEC

IC151

Modem

IC252

Linear

CODEC

IC50

4-7 UT-115 POWER SUPPLY CIRCUITS

VOLTAGE LINES

Line

5V

3.3V

3.2V

Description

The 5 V voltage from the connected transceiver via the J301 (pin 29). The 5V line is controlled by the +5V control circuit (Q50 and Q51). The circuit is controlled by the “PSAVE” signal from the

CPU (IC204, pin 58 and 59).

Common 3.3 V converted from the 5V line by the

3.3V regulator circuit (IC1). One of the 3.3 V line is controlled by the +3V control circuit (Q400 and

Q401). The circuit is controlled by the “PSAVE” signal from the CPU (IC204, pin 58 and 59).

Common 3.2 V converted from the 4.5–8 V line by the 3.2V regulator circuit (IC2). The circuit is controlled by the “APWR” signal from the CPU

(IC204, pin 16).

4-8 UT-115 PORT ALLOCATIONS

4-8-1 MODEM IC (IC252)

Pin number

Port name

Description

2 MCLK

Outputs 2.4576 MHz clock signal to the CPU (IC151, pin 39).

7

19

20

21

22

ACQ

TXDT

RXDT

RXCK

TXCK

Outputs the PLL band width control signal while receiving.

Outputs transmitting data signal to the

CPU (IC204, pin 54).

Input port for receiving data signal from the CPU (IC204, pin 53).

Input port for receive clock signal from the CPU (IC204, pin 52).

Outputs transmit clock signal to the


Buffer

IC253B

"DMOD" signal to the J301, pin 3

Buffer

IC251A

"FMDET" signal from the J301, pin 23

Buffer

IC251B

"AMODIN" signal from the J301, pin 4

4 - 7

4-8-2 CPU (IC2)

Pin number

Port name

7

10

11

16

29

31

33

34

36

37

38

58

59

61

62

Description

RES

Input port for the reset signal from the reset IC (IC203, pin 1).

Low :The CPU is reset.

OSC2

OSC1

Outputs 9.8304 MHz reference signal.

Input port for 9.8304 MHz reference signal.

APWR

Outputs 3.2V regulator circuit (IC2, pin 3) control signal.

RMUTE_C

Outputs receive AF mute control signal to the connected transceiver via the

J301 (pin 24).

High :While muting.

PTTOUT_C

Outputs PTT signal to the connected transceiver via the J301 (pin 2).

High :While transmitting.

ATXD

Outputs transmit data signal to the


ACLK

ASTB

ARXD

ARES

Outputs clock signal to the CPU

(IC151, pins 28 and 34).

Outputs strobe signal to the CPU

(IC151, pins 30 and 38).

Input port for receive data signal from the CPU (IC151, pin 42).

Outputs reset signal to the linear

CODEC IC (IC50, pin 13).

PSAVE

BUSY

PTTIN

Output power save control signal to the +3V controller circuit (Q400 and

Q401).

Low :Power save is ON.

Input port for the BUSY signal from the connected transceiver via the J301

(pin 6).

High :While receiving signals.

Input port for the PTT signal from the connected transceiver via the J301

(pin 1).

High :While transmitting.

4 - 8

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION

Enter the adjustment mode when adjusting the IC-2200H Then the JIG cable as shown the page 5-2 is required .

■ REQUIRED TEST EQUIPMENT

EQUIPMENT

DC power supply

RF power meter

(terminated type)

Frequency counter

Standard signal generator (SSG)

GREDE AND RANGE

Output voltage

Current capacity

: 13.8 V DC

: 20 A or more

Measuring range

Frequency range

Impedance

SWR

Frequency range : 0.1–400 MHz

Frequency accuracy : ±1 ppm or better

Sensitivity : 100 mV or better

Frequency range

Output level

: 0.1–100 W

: 50–400 MHz

: 50

Ω

: Less than 1.2 : 1

: 0.1–400 MHz

: 0.1 µV–32 mV

(–127 to –17 dBm)

EQUIPMENT

FM deviation meter

Oscilloscope

Audio generator

Attenuator

GREDE AND RENGE

Frequency range

Measuring range

: 0–400 MHz

: 0 to ±5 kHz

Frequency range

Measuring range

Frequency range

Measuring range

Power attenuation

Capacity

: DC–400 MHz

: 0.01–10 V

: 300–3000 Hz

: 1–500 mV

: 50 or 60 dB

: 150 W or more

■ ENTERING THE ADJUSTMENT MODE

q Turn the transceiver’s power OFF.

w Connect the JIG cable to the [MIC] jack.

e Push and hold the [SET] and [MONI] keys, and then turn power ON.

NOTE:

Exiting from the adjustment mode when the transciever’s power is OFF.

■ OPERATING ON THE ADJUSTMENT MODE

• Change the adjustment value : [DIAL]

• Verifying the adjustment value

• Forward the adjustment item

• Go back the adjustment item

: [M/CALL] key

: [BANK] key

: [V/MHz] key

• Store the adjustment value in the memory : [S.MW] key

CAUTION:

Need to push the [S.MW] key when storing the adjustment value in the memory. Otherwise, the transceiver is not adjusted properly.

IMPORTANT!:

The transceiver need to be cancelled adjustment mode (as following method) to use normal mode when adjustments are finished, otherwise the transceiver does not work properly.

q: Turn the power OFF.

w: Push and hold [S.MW] and [SET] keys, and then turn the power ON.

5 - 1

FM DEVIATION

METER

ATTENUATOR

50 dB or 60 dB

RF POWER METER

50 , 1 80 W

STANDARD SIGNAL GENERATOR

0.1 300 MHz

127 to 17 dBm (0.1 V to 32 mV)

CAUTION!

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

POWER SUPPLY

13.8 V, 20 A or more

JIG CABLE INFORMATION

AUDIO GENERATOR

300 Hz to 3 kHz pin 7 (GND) pin 4 (PTT)

NOTE: DO NOT adjust items with "*" mark at below explanation. Those items are adjusted automatically when other adjustment items are adjusted.

to the microphone connector

ADJUSTMENT ITEM EXPLANATION

Starting item

Fr rE PO PO+[MID] PO+[MID]+[LOW] PO+[LOW] PU dE *dP dE+[DIGITAL]

*F1 *dt *C6 *CS *Et *dF Sr+[.] Sr Sq tr tr tr tr dt+[DIGITAL] dt

*bP

*F2 *F3 *F4 *F5 *F6 *F7 *F8 *F9 *F0 *F1 *F2 *F3 *F4 *F5 *F6

*dE+[DIGITAL] *db *db *db *db *dd *dd *dd *dd *dE *dE *dE *FA *F9

*F7

*F8

*dE+[DIGITAL]

*db+[DIGITAL]

*dE+[DIGITAL]

*db+[DIGITAL]

*dd+[DIGITAL]

*db+[DIGITAL]

*dd+[DIGITAL]

*db+[DIGITAL]

*dd+[DIGITAL]

*db+[DIGITAL]

*dd+[DIGITAL]

*dd+[DIGITAL]

*PN *PP *51 *52 *53 *54 *55 *56 *57 *51+[.] *52+[.] *53+[.] *54+[.] *55+[.]

*dU *FN *FN *FN *FN *57+[.] *56+[.]

*Not adjust items

5 - 2

5-2 SOFTWARE ADJUSTMENTS (TRANSMITTING AND RECEIVING)

ADJUSTMENT ADJUSTMENT CONDITION OPERATION

REFERENCE

FREQUENCY

[Fr]

1 • Operating frequency : 146.0 MHz

• Loosely couple a frequency counter to the antenna connector on the rear panel.

• Transmitting

• Turn the [DIAL] to set to 146.0000 MHz.

• Push the [S.MW] key.

• Operating frequency

• Receiving

: 146.0 MHz • Push the [S.MW] key.

REFERENCE

VOLTAGE

[rE]

1

VHF

OUTPUT

POWER

(High)

[PO]


• Connect an RF power meter to the antenna connector.

• Transmitting

• Turn the [DIAL] to set the VHF high power to 67 W.


(Middle)

[PO+MID]

2

(Middle-Low)

[PO+MID+LOW]

3

(Low)

[PO+LOW]

4

PROTECT

VOLTAGE

[PU]


• Transmitting


• Transmitting

: 146.0 MHz

: 146.0 MHz

• Turn the [DIAL] to set the VHF middle power to 25 W.


• Turn the [DIAL] to set the VHF low power to 10 W.


1


• Transmitting

: 146.0 MHz • Turn the [DIAL] to set the VHF low power to 5 W.



• [High]/[Low] switch

: 146.0 MHz

: High

• Connect an RF power meter to the antenna connector.

• Transmitting

• Push the [S.MW] key while transmitting.

FREQUENCY

DEVIATION

(Analog)

[dE]

1

DIGITAL VCO

DEVIATION

[dE+DIGITAL]

1

DTCS WAVE

FORM

[dt]


• IF bandwidth

: 146.0 MHz

: Wide

• Connect an audio generator to the [MIC] jack and set as : 1 kHz/80 mV rms

• Connect an FM deviation meter to the antenna connector and set as :

HPF

LPF

De-emphasis

: OFF

: 20 kHz

: OFF

Detector

• Transmitting

: (P–P)/2

• Turn the [DIAL] to set to ±4.6 kHz.

• Push the [S.MW] key after finish adjustment.

• Operating frequency : 146.0 MHz

• IF bandwidth : Wide

• No audio signal is applied to the [MIC] jack.


HPF : OFF

LPF

De-emphasis

Detector

• Transmitting

: 20 kHz

: OFF

: (P–P)/2



• Turn the [DIAL] to set to flat wave form as shown below.


1 • Operating frequency

• IF bandwidth

: 146.0 MHz

: Wide


• DTCS code : 023

• Set an FM deviation meter as:

HPF : OFF

LPF

De-emphasis

Detector

: 20 kHz

: OFF

: (P–P)/2

• Transmitting

Set to flat wave form

5 - 3

SOFTWARE ADJUSTMENTS (TRANSMITTING AND RECEIVING)–Continued

ADJUSTMENT ADJUSTMENT CONDITION OPERATION

DIGITAL

REFERENCE

DEVIATION

[dt+DIGITAL]

1

RECEIVER

SENSITIVITY

[tr]

1

2

3

4


• IF bandwidth



: 146.0 MHz

: Wide

HPF

LPF

De-emphasis

Detector

• Transmitting

: OFF

: 20 kHz

: OFF

: (P–P)/2




• Connect an SSG to the antenna connector and set as

Level : 0.5 µV* (–113 dBm)

Modulation

Deviation

• Receiving

: 1 kHz

: ± 3.5 kHz


: 136.020 MHz • Push the [S.MW] key.


• Receiving


• Receiving


• Receiving

: 147.980 MHz

: 173.980 MHz



SQUELCH

LEVEL

(Wide)

[Sq]

S-METER

(FM mode)

[Sr]

(AM mode)

[Sr+.]



Level : 0.1 µV* (–127 dBm)

Modulation

Deviation

• Receiving

: 1 kHz

: ± 3.5 kHz

• Turn the [DIAL] to set to squelch tight point.

• Turn the [DIAL] to set to squelch threshold point.


1

2



Level

Modulation

Deviation

: 1.3 µV* (–105 dBm)

: 1 kHz

: ± 3.5 kHz

• Receiving




Level : 1.0 µV* (–107 dBm)

Modulation

Deviation

• Receiving

: 1 kHz

: 30 %


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

5 - 4

5-3 UT-115 ADJUSTMENT PROCEDURES

• PREPARATION

Enter the adjustment mode when adjusting the UT-115.

■ REQUIRED TEST EQUIPMENT

EQUIPMENT

DC power supply 1

DC power supply 2

GREDE AND RANGE

Output voltage

Current capacity

: 5.0 V DC

: 1 A or more

Output voltage

Current capacity

: 8.0 V DC

: 1 A or more

EQUIPMENT

Frequency counter

Oscilloscope

GREDE AND RENGE

Frequency range : 0.1–100 MHz

Frequency accuracy : ±1 ppm or better

Sensitivity : 100 mV or better

Frequency range

Measuring range

: DC–400 MHz

: 0.01–10 V

■ ENTERING THE ADJUSTMENT MODE

Connect J301, pin 14 to GND, then the UT-115 enters adjustment mode.

NOTE:

Exit from the adjustment mode to disconnect J310, pin 14 from GND before the UT-115 adjustment is fihished

■ CONNECTION

Downloaded by

RadioAmateur.EU

• UT-115 BOTTOM VIEW

Power supply

5 V DC / 1 A

Power supply

8 V DC / 1 A

J301, Pin 14

Entering adjustment mode

5 - 5

5-4 TRIMMER ADJUSTMENTS

ADJUSTMENT

CODEC

FREQUENCY

SET

1

MODEM

FREQUENCY

SET

1

MODURATION

OUTPUT

LEVEL

1

2

3

MEASUREMENT

UNIT

MAIN

MEASUREMENT

LOCATION

Connect the frequency counter to the check point CP101.

MAIN

MAIN

Connect the frequency counter to the check point CP216.

• Transmit the UT-115 to connect

J301, pin 1 to GND.

• Connect the oscilloscope to the

J301, pin 21.

Disconnect J301, pin 1 from GND.

VALUE

16.38400 MHz ±10 Hz

2.457600 MHz ±3 Hz

350 mV p-p ±10 mV

ADJUSTMENT

POINT

UNIT ADJUST

MAIN C102

MAIN C207

MAIN R264

• UT-115 TOP VIEW

C207

MODEM frequency set adjustment

• UT-115 BOTTOM VIEW

CP216

MODEM frequency set check point

C102

CODEC frequency set adjustment

J301, Pin 1

Transmit the UT-115

J301, Pin 21

Modulation output level check point

CP101

CODEC frequency set check point

5 - 6

SECTION 6 PARTS LIST

6-1 IC-2200H

[LOGIC UNIT]

REF ORDER

NO.

NO.

IC1 1140011860 S.IC

1140011861 S.IC

1140011910 S.IC

IC2

IC3

IC4

IC5

1130004200 S.IC

1110005340 S.IC

1110006210 S.IC

1140008650 S.IC

IC6

IC24

1130011770 S.IC

1110002860 S.IC

IC514 1110005310 S.IC

IC520 1130011770 S.IC

IC521 1130008560 S.IC

IC522 1130011770 S.IC

IC524 1130011780 S.IC

IC525 1130011770 S.IC

DESCRIPTION M.

M30220FCRP (FX-2698A) [EXP] B

M30220FCRP (FX-2698A-1) [USA] B

M30220MA-132RP (FX-2698A-1) except [EXP] and [USA] B

TC4S66F (TE85R) B

NJM12902V-TE1 B

BD5242FVE-TR

HN58X2464TI

CD4066BPWR

TA75S393F (TE85R)

B

B

T

T

AN6123MS

CD4066BPWR

TC75S51F (TE85L)

CD4066BPWR

SN74AHC2G53HDCTR

CD4066BPWR

B

B

T

B

T

B

D17

D21

D22

D23

D25

D27

D28

D526

D1

D2

D3

D4

D6

D7

D8

D9

D11

D13

D15

D16

Q1

Q2

Q3

Q5

Q6

Q7

Q8

Q12

Q513

Q514

Q515

Q524

Q525

Q527

Q528

1530002690

1590000430

1730002280

1750000520

1710000611

1750000940

S.TRANSISTOR

S.TRANSISTOR

S.ZENER

1790001250 S.DIODE

1730002280 S.ZENER

1750000520 S.DIODE

1750000370 S.DIODE

1750000520 S.DIODE

1750000520 S.DIODE

S.DIODE

DIODE

S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000520 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1790001260 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1790001250 S.DIODE

2SC4116-GR (TE85R)

DTC144EUA T106

1590001650 S.TRANSISTOR

XP4601 (TX)


DTC144TU T106


2SA1576A T106R


2SC4116-GR (TE85R)


2SC4116-GR (TE85R)


2SC4116-GR (TE85R)


2SB798-T2 DK


2SC4116-GR (TE85R)


2SA1576A T106R


2SA1576A T106R


DTC144EUA T106


UMG2N TL


DTA144EE TL

MA8091-M (TX) T

MA2S111-(TX) T

MA8091-M (TX) B

DAN222TL

DA221 TL

B

B

DAN222TL

DAN222TL

DAN222TL

1SS133 T77 (26M/M)

[TPE], [KOR], [EUR-1] only B

ISS400 TE61

T

T

T except [EXP], [EXP-1] B

ISS400 TE61 [EXP], [EXP-1] only B

ISS400 TE61

[EUR], [EUR-1], [EXP], [EXP-1] only B

ISS400 TE61

[TPE], [KOR], [EXP], [EXP-1] only B

DAN222TL T

ISS400 TE61

[TPE], [EXP], [EXP-1] only B

ISS400 TE61 [TPE], [KOR] only B

MA2S077-(TX) B

ISS400 TE61 except [EXP-1] B

ISS400 TE61 [EXP], [EXP-1] only B

MA2S111-(TX) B

B

B

B

T

B

B

B

B

B

T

T

B

B

B

B

X1 6050011500 S.XTAL

CR-739 (9.8304 MHz) B

R1

R2

R3

R4

R5

R6

R7

R8

R9

R10

R11

R12

R13

R14

R15

7030008010 S.RESISTOR















ERJ2GEJ 123 X (12 k Ω) T



ERJ2GEJ 103 X (10 k Ω) B


ERJ2GEJ 104 X (100 k

Ω) T

ERJ2GEJ 101 X (100 Ω) B

ERJ2GEJ 222 X (2.2 k Ω) T

ERJ2GEJ 223 X (22 k

Ω) T







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

[LOGIC UNIT]

REF ORDER

NO.

NO.

R16

R17

R18

R19

R20

R21

R22

R23

R24

R25

R26

R27































7410000770 S.ARRAY














7210001870 VARIABLE

7210001860 VARIABLE





















7410000950 S.ARRAY











R75

R76

R77

R78

R79

R80

R81

R82

R83

R84

R56

R57

R58

R59

R60

R61

R62

R64

R67

R69

R70

R71

R72

R73

R74

R85

R86

R87

R89

R91

R92

R93

R94

R96

R97

R100

R101

R103

R28

R29

R30

R31

R32

R34

R35

R36

R37

R38

R39

R40

R41

R42

R43

R44

R45

R46

R47

R48

R49

R50

R51

R52

R53

R55

DESCRIPTION M.



ERJ2GEJ 563 X (56 k

Ω) B




ERJ2GEJ 102 X (1 k

Ω) B



ERJ2GEJ 103 X (10 k

Ω) B


ERJ3GEYJ 393 V (39 k Ω)

[EXP] only B

ERJ2GEJ 393 X (39 k Ω) [other] B



ERJ2GEJ 153 X (15 k

Ω) B


ERJ2GEJ 122X (1.2 k Ω) B

ERJ2GEJ 683 X (68 k

Ω) B




Ω) B

ERJ2GEJ 182 X (1.8 k Ω) B



ERJ2GEJ 123 X (12 k

Ω) B

ERJ2GEJ 105 X (1 M Ω) B


ERJ2GEJ 105 X (1 M

Ω) B


EXB-V4V 102JV (1 k Ω) T


Ω) T




ERJ2GEJ 100 X (10

Ω) B


ERJ2GEJ 155 X (1.5 M Ω) B

ERJ2GEJ 102 X (1 k

Ω)

[EUR], [EXP], [EXP-1] only B

ERJ3GEYJ 1R0 V (1 Ω) B

ERJ2GEJ 153 X (15 k

Ω) B




EVU-F2AF20 A14 (10KA) T

EVU-F2AF20 B14 (10KB) T


ERJ2GEJ 183 X (18 k

Ω) B



ERJ2GEJ 103 X (10 k

Ω) B




ERJ2GEJ 683 X (68 k

Ω) B




Ω) B




Ω) B


ERJ2GEJ 680 X (68 Ω) B


ERJ2GEJ 822 X (8.2 k

Ω) B

ERJ2GEJ 181 X (180 Ω) B

EXB-V8V 102JV T

ERJ2GE B



ERJ2GEJ 102 X (1 k

Ω) B

ERJ2GEJ 820 X (82 Ω) B


ERJ2GEJ 151 X (150 Ω) B

ERJ2GEJ 331 X (330

Ω) B



S.=Surface mount

6 - 1

R105

R106

R107

R108

R109

R536

R537

R538

R539

R541

R542

R543

R545

R546

R548

R549

R550

R551

R523

R524

R525

R526

R527

R530

R531

R532

R533

R534

R112

R114

R128

R129

R133

R134

R135

R136

R137

R515

R516

R517

R519

R520

R521

R522

[LOGIC UNIT]

REF ORDER

NO.

NO.

R104 7030005080 S.RESISTOR








































7410000770 S.ARRAY






DESCRIPTION M.

ERJ2GEJ 823 X (82 k Ω)

[USA] only B

ERJ2GEJ 183 X (18 k Ω) [other] B




Ω) B


ERJ2GEJ 273 X (27 k Ω)

[USA] only B



ERJ2GEJ 103 X (10 k

Ω) B




ERJ2GEJ 103 X (10 k

Ω) B



ERJ2GEJ 101 X (100

Ω) B

ERJ2GE-JPW T


ERJ2GEJ 681 X (680

Ω) B




ERJ2GEJ 105 X (1 M

Ω) B


ERJ2GEJ 101 X (100 Ω) B

ERJ2GEJ 102 X (1 k

Ω) B



ERJ2GEJ 473 X (47 k

Ω) T




ERJ2GEJ 103 X (10 k

Ω) T

ERJ2GEJ 681 X (680 Ω) T


ERJ2GEJ 473 X (47 k

Ω) T



ERJ2GEJ 473 X (47 k

Ω) B

EXB-V4V 102JV (1 k Ω) T


MCR10EZHJ 68 Ω (680) T

MCR10EZHJ 68

Ω (680) B

ERJ2GE-JPW B


C28

C30

C31

C32

C33

C34

C35

C36

C37

C38

C1

C4

C5

C7

C8

C9

C10

C11

C13

C14

C15

C16

C19

C20

C23

C45

C46

C47

C48

C49

C51

C52

C39

C40

C41

C42

C43

C44

4030017460 S.CERAMIC















ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EC1H470J

ECJ0EB1E102K

ECJ0EB1C103K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1C103K

ECJ0EB1E102K

ECJ0EB1E102K




ECJ0EB1E102K

ECJ0EC1H470J

ECJ0EC1H470J

4510004630 S.ELECTROLYTIC ECEV1CA100SR


C1005 JB 1C 473K-T-N


ECJ0EB1E682K





ECJ0EB1A333K

ECJ0EB1A104K

ECJ0EB1C103K

ECJ0EB1H182K














ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1A104K

ECJ0EB1A473K

ECJ0EB1A473K

ECJ0EB1E562K

ECJ0EB1C103K

ECJ0EB1C223K

ECJ0EB1A104K

ECJ0EB1H222K

ECJ0EB1A104K

ECJ0EB1A273K

ECJ0EC1H470J


B

B

B

B

B

T

B

B

B

B

B

B

B

B

B

B

B

B

B

T

B

T

T

B

T

B

B

B

B

B

B

T

B

B

B

B

B

B

6 - 2

[LOGIC UNIT]

REF ORDER

NO.

NO.

C82

C583

C584

C585

C586

C587

C588

C591

C592

C593

C594

C595

C596

C597

C599

C600

C601

C602

C72

C73

C74

C75

C76

C77

C78

C79

C80

C81

C53

C54

C55

C56

C57

C59

C62

C64

C65

C66

C67

C68

C69

C70

C71

DESCRIPTION






ECJ0EC1H560J

ECJ0EB1C103K

ECJ0EC1H080C

ECJ0EB1H222K

ECJ0EB1H272K




ECJ0EC1H150J

ECJ0EB1E102K

ECJ0EB1C103K



ECJ0EB1C103K

ECJ0EB1C103K






ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1C103K

ECJ0EB1C103K


ECJ0EB1A333K

4510005860 S.ELECTROLYTIC ECEV1HA2R2SR


ECJ0EB1E562K



ECJ0EB1E271K

ECJ0EB1A333K

4510005860 S.ELECTROLYTIC ECEV1HA2R2SR





ECJ0EB1C103K

ECJ0EC1H221J

ECJ0EB1C103K

ECJ0EB1C103K




ECJ0EB1E471K

ECJ0EB1A104K

ECJ0EB1A104K


ECJ0EB1A104K

4510005600 S.ELECTROLYTIC ECEV1CS100SR

4550006250 S.TANTALUM

TEESVA 1A 106M8L





C1608 JB 1A 105K-T

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1A104K









ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1E102K

ECJ0EB1A104K

ECJ0EB1E102K

ECST1CX106R

TEESVA 1A 106M8L

J1

J3

J4

DS1

DS2

DS3

DS4

DS5

DS6

DS7

DS8

DS9

DS10

DS11

DS12

DS13

6450002210 CONNECTOR 3017-8821 <KIN>

6510024230 S.CONNECTOR

08-6210-0363-40-800


AXN330C130P

5030002660

5040001760

5040001760

5040001760

LCD

5040001760 S.LED

5040001760 S.LED

5040001760 S.LED

S.LED

5040001760 S.LED

5040001760 S.LED

5040001760 S.LED

5040001760 S.LED

5040001760 S.LED

5040001760 S.LED

S.LED

S.LED

IS08264E00V2

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

SEC 2422C

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

2260001890 S.SWITCH

2260001890 S.SWITCH

2260001890 S.SWITCH

2260001890 S.SWITCH

2260001890 S.SWITCH

2260001890 S.SWITCH

2260001890 S.SWITCH

2260001890 S.SWITCH

2250000460 ENCODER

2260001890 S.SWITCH

SKQDPA

SKQDPA

SKQDPA

SKQDPA

SKQDPA

SKQDPA

SKQDPA

SKQDPA

EVQ-VENF0224B

SKQDPA

EP1

EP2

EP3

EP4

EP5

EP6

EP7

EP8

EP9

EP10

EP11

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

8930062251 LCD CONTACT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

SRCN-2698-SP-N-W-1

S.=Surface mount

T

B

B

B

T

B

B

B

B

B

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

B

B

M.

B

B

B

B

T

T

B

T

B

B

B

B

T

B

T

B

T

B

B

B

B

B

B

B

B

B

B

B

B

T

B

B

B

B

B

B

T

B

B

B

B

B

B

[LOGIC UNIT]

REF ORDER

NO.

NO.

EP12 0910057732 PCB

DESCRIPTION

B 6048B

M.

[MAIN UNIT]

REF ORDER

NO.

NO.

IC1

IC2

IC4

IC5

IC6

IC7

IC8

IC9

IC10

IC11

IC12

1130008350 S.IC

1130011760 S.IC

1110003490 S.IC

1190000350 S.IC

1110004050 S.IC

1180001250 S.IC

1180000970 S.IC

1110002550 IC

1150002180 S.IC

1110004050 S.IC

1130011780 S.IC

DESCRIPTION M.

LV2105V-TLM

CD4094BPWR

TA31136FN (D,EL)

M62363FP-650C

NJM3404AV-TE1

TA7808F (TE16L)

AN78L05M-(E1) B

TA7252AP T

S-AV36 (I) T

NJM3404AV-TE1

SN74AHC2G53HDCTR

T

T

B

T

B

B

B

B

Q25

Q26

Q27

Q28

Q29

Q30

Q31

Q34

Q35

Q36

Q37

Q38

Q39

Q40

Q41

Q11

Q12

Q13

Q14

Q15

Q16

Q17

Q19

Q21

Q22

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

Q9

Q10


2SC4116-BL (TE85R) B


XP4601 (TX) B








2SC4226-T1 R25 T


2SC4226-T1 R25


DTA113ZU T106


2SC4226-T1 R25

1560000810 S.FET

2SK1069-4-TL

T

T

T

B


2SC4226-T1 R25


2SC4226-T1 R25


DTA144EUA T106 except [EXP-1] T

T

T


2SA1362-Y (TE85L) T


2SC4116-BL (TE85R) T


2SC4406-4-TL B


2SC3356-T1B

1580000760 S.FET

3SK299-T1 U73


DTB113ZK T146


DTC144EUA T106

T

T

B

B


DTB113ZK T146


DTA144EUA T106

1580000760 S.FET

3SK299-T1 U73


2SC4684 (TE16R)


2SC4213-B (TE85R)


DTA143TU T106


DTC143ZUA T106 T




2SC2954-T1 B


DTA113ZU T106 T

B

B

T

T

B

B


XP6501-(TX) .AB


XP6501-(TX) .AB


DTC144EUA T106


DTC144EUA T106


2SC4617 TLS

T

T

B

B

B

D7

D9

D10

D11

D12

D13

D14

D1

D2

D3

D4

D5

D6

D15

D16

D17

D18

D19

D20

D21

D23

D24

D25

D26

D27

D29

1790001250 S.DIODE

1750000720 S.VARICAP




1790000620 S.DIODE

1790000620 S.DIODE




1710001060 DIODE


1790000980 S.DIODE

1750000550 S.DIODE

1710000870 S.DIODE

1790000980 S.DIODE

1790001250 S.DIODE

1710001080 DIODE

1730000520 ZENER

1790000700 DIODE

1790001250 S.DIODE

1790001250 S.DIODE

1790001250 S.DIODE

1790001250 S.DIODE

1710001060 DIODE

1750000370 S.DIODE

MA2S111-(TX) B

HVC375BTRF T

HVC376BTRF

MA2S30400L

MA2S30400L

MA77 (TX)

T

T

T

B

MA77 (TX)

HVC350BTRF

HVC350BTRF

HVC350BTRF

XB15A407

HVC350BTRF

MA742 (TX)

1SS355 TE-17

HVU131TRF

MA742 (TX)

MA2S111-(TX) B

XB15A308 T

RD20E B2 T

T

T

T

B

T

B

T

B

B

B

DSA3A1 T

MA2S111-(TX) except B

MA2S111-(TX) except T

MA2S111-(TX) except T

MA2S111-(TX) except B

XB15A407 T

DA221 TL B


[MAIN UNIT]

REF ORDER

NO.

NO.

D30

D31

D38

1750000550 S.DIODE

1790001250 S.DIODE


DESCRIPTION M.

1SS355 TE-17 B

MA2S111-(TX) B

MA2S30400L T

FI1

FI2

FI3

FI4

X1

X2

2020001520

2020001460

2030000270

2030000270

CERAMIC

CERAMIC

MONOLITH

MONOLITH

CFWLA450KFFA-B0 (CFWS450F) T

CFWLA450KHFA-B0 (CFWS450HT) except [EXP-1] T

FL-363 (21.7 MHz)

FL-363 (21.7 MHz)

T

T

6050011870 S.XTAL

CR-779 (21.250 MHz) T

6070000200 DISCRIMINATOR CDBLA450KCAY24-B0 (CDB450C24) T

L46

L47

L48

L52

L56

L57

L58

L59

L60

L61

L62

L26

L31

L32

L37

L38

L39

L40

L42

L43

L45

L12

L13

L14

L15

L18

L19

L20

L21

L22

L25

L1

L2

L3

L6

L7

L8

L9

L10

L11

R1

R2

R3

R4

R5

R6

R7

R8

R9

R10

R11

R12

R13

R14

R15

R16

R17

R18

R19

R20

R21

R22

R23

R24

R25

R26

R27

R28

R29

6200009350 S.COIL

6200003640 S.COIL

6200001620 S.COIL

6200009920 S.COIL

6200010570 S.COIL

6200004870 S.COIL

6200004880 S.COIL

6200001620 S.COIL

6200009350 S.COIL

6200009350 S.COIL

6200006980 S.COIL

6200006990 S.COIL

6200007000 S.COIL

6200005730 S.COIL

6200004920 S.COIL

6200005740 S.COIL

6200006670 S.COIL

6200006670 S.COIL

6200003280 S.COIL

6200003280 S.COIL

6200009890 S.COIL

6200009890 S.COIL

6200010050 S.COIL

6200009930 S.COIL

6200010050 S.COIL

6200010420 S.COIL

6200007370 S.COIL

6200009460 S.COIL

6200008150 S.COIL

6200010060 S.COIL

6200010060 S.COIL

6200010060 S.COIL

6200002650 S.COIL

6200006670 S.COIL

6190001520 S.COIL

6190001520 S.COIL

6190001520 S.COIL

6190001520 S.COIL

6200003640 S.COIL

6200003640 S.COIL

ELJRE R22G-F3

MLF1608E 100K-T

ELJFC 1R0K-F

C2012C-R10G

C6342A-R11J-A

ELJFC 2R7K-F

ELJFC 3R3K-F

ELJFC 1R0K-F

ELJRE R22G-F3

ELJRE R22G-F3

ELJRE R10G-F

ELJRE 56NG-F

ELJRE 82NG-F

ELJRE 39NG-F

MLF1608A 2R2K-T

ELJRE 47NG-F

ELJRE 68NG-F

ELJRE 68NG-F

NL 252018T-2R2J

NL 252018T-2R2J

C2012C-82NG

C2012C-82NG

AS080547-47N

C2012C-68NG

AS080547-47N

FHW1210HC 1R0JGT

ELJFC R82K-F

0.25-1.9-7TL 67N

0.35-1.6-7TL 44N

AS080647-56N

AS080647-56N

AS080647-56N

NL 252018T-R18J

ELJRE 68NG-F

ZBFS5101-PT

ZBFS5101-PT

ZBFS5101-PT

ZBFS5101-PT

MLF1608E 100K-T

MLF1608E 100K-T








7510001660 S.THRMISTOR























ERJ3GEYJ 683 V (68 k

Ω) T

ERJ3GEYJ 102 V (1 k Ω) T


ERJ3GEYJ 470 V (47

Ω) [EXP] T

ERJ3GEYJ 820 V (82 Ω) [other] T

ERJ3GEYJ 472 V (4.7 k Ω) B

ERJ3GEYJ 471 V (470 Ω) B

NTCG16 4LH 473KT T


ERJ3GEYJ 103 V (10 k Ω) B


Ω) T



ERJ3GEYJ 272 V (2.7 k

Ω) B

ERJ3GEYJ 105 V (1 M Ω) B




Ω) B


ERJ3GEYJ 822 V (8.2 k Ω) T


Ω) T




Ω) T





Ω) T



S.=Surface mount

B

B

T

T

T

T

T

T

T

T

T

T

T

T

B

T

T

T

T

T

B

T

B

B

T

T

B

B

B

B

B

T

T

B

T

T

T

T

B

T

6 - 3

[MAIN UNIT]

REF ORDER

NO.

NO.

R112

R113

R114

R117

R118

R119

R120

R121

R122

R123

R96

R101

R103

R104

R106

R107

R108

R109

R110

R111

R124

R125

R126

R127

R128

R129

R130

R131

R135

R73

R76

R78

R79

R81

R88

R90

R92

R93

R95

R57

R58

R59

R60

R62

R63

R64

R66

R71

R72

R46

R47

R48

R49

R50

R51

R52

R54

R55

R56

R30

R31

R32

R33

R34

R35

R36

R37

R39

R40

R41

R42

R43

R44

R45











































































DESCRIPTION M.

R136

R137

R138

R139

R140

R150

R152

R153










ERJ3GEYJ 102 V (1 k

Ω) T

ERJ3GEYJ 100 V (10 Ω) T



ERJ3GEYJ 331 V (330

Ω) T




Ω) T



ERJ3GEYJ 471 V (470

Ω) T




ERJ3GEYJ 681 V (680

Ω) B




Ω) B




Ω) B





Ω) B



ERJ3GEYJ 330 V (33

Ω) B




Ω) B





Ω) B



ERJ3GEYJ 221 V (220

Ω) B




Ω) B



MCR10EZHJ 56 Ω (560) T

MCR10EZHJ 1.8 k

Ω

T



ERJ3GEYJ 102 V (1 k

Ω) B




Ω) B





Ω) T




Ω) B




Ω) T

MCR10EZHJ 100 Ω (101) T




Ω) T




Ω) B




Ω) B


ERJ3GEYJ 123 V (12 k Ω) except [EXP-1] T


Ω) except [EXP-1] T

ERJ3GEYJ 123 V (12 k Ω) except [EXP-1] B



Ω) except [EXP-1] B


ERJ12YJ101U (100

Ω) T




6 - 4

R220

R221

R223

R224

R225

R226

R228

R229

R230

R231

R202

R203

R204

R205

R207

R208

R209

R212

R213

R214

R232

R233

R234

R236

R237

R238

R187

R188

R189

R190

R191

R192

R193

R194

R195

R201

R173

R174

R175

R176

R177

R178

R179

R180

R181

R182

R183

R184

R185

R186

[MAIN UNIT]

REF ORDER

NO.

NO.

R154

R155

R156

R157

R168

R169

R170

R171









R172 7030003680 S.RESISTOR









































7520000120 POSISTOR






7030011140 RESISTOR




DESCRIPTION M.



Ω) B




ERJ3GEYJ 180 V (18

Ω) B





Ω) B




ERJ3GEYJ 151 V (150

Ω) B



ERJ3GEYJ 150 V (15

Ω) B




Ω) B



ERA3YKD 124V (120 k Ω) T

ERA3YKD 124V (120 k

Ω) T


ERA3YED 333V T

ERA3YED 333V T




Ω) T




ERJ3GEYJ 102 V (1 k

Ω) T




Ω) T



ERJ3GEYJ 101 V (100

Ω) T





Ω) T



ERJ3GE JPW V [EXP-1] only B

ERJ3GE JPW V [EXP-1] only T

ERJ3GE JPW V B

PTFM04BC222Q2N34B0 T

ERJ3GE JPW V B


ERJ3GE JPW V T


Ω) T

ERJ3GE JPW V B

ERJ8GEYJ JPW T

ERJ3GE JPW V B



C1

C2

C4

C5

C7

C8

C9

C10

C11

C12

C13

C14

C15

C16

C17

C20

C21

C22

C23

C24

C25

C26

C28

C29

C30






ECST1CY155R

C1608 JB 1H 102K-T

C1608 JB 1E 104K-T

C1608 JB 1H 103K-T

C1608 JB 1H 102K-T



C1608 JB 1H 102K-T

C1608 CH 1H 270J-T

4510004640 S.ELECTROLYTIC ECEV1CA470SP





TEESVA 1A 106M8L

ECSTIAX336R

C1608 CH 1H 150J-T

C1608 JB 1H 102K-T







C1608 JB 1H 102K-T

C1608 CH 1H 120J-T

C1608 JB 1H 102K-T

C1608 CH 1H 470J-T

C1608 CH 1H 220J-T

C1608 CH 1H 270J-T








C1608 CH 1H 330J-T

TEESVA 1A 106M8L

C1608 CH 1H 050B-T

C1608 CH 1H 100D-T

C1608 JB 1H 102K-T

C1608 CH 1H 070D-T

C1608 CH 1H 040C-T

S.=Surface mount

B

B

T

B

T

T

T

B

B

T

T

T

T

T

B

B

T

B

B

B

T

T

T

T

B

[MAIN UNIT]

REF ORDER

NO.

NO.

C127

C128

C131

C133

C134

C136

C137

C138

C139

C140

C141

C145

C146

C108

C111

C113

C117

C118

C120

C122

C123

C124

C125

C90

C91

C93

C94

C95

C97

C98

C100

C101

C105

C80

C81

C82

C83

C84

C85

C86

C87

C88

C89

C70

C71

C72

C73

C74

C75

C76

C77

C78

C79

C60

C61

C62

C63

C64

C65

C66

C67

C68

C69

C50

C51

C52

C53

C54

C55

C56

C57

C58

C59

C31

C32

C34

C36

C37

C38

C39

C40

C41

C42

C44

C45

C47

C48

C49

DESCRIPTION


























C1608 JB 1H 102K-T

C1608 CH 1H 120J-T

C1608 CH 1H 0R5B-T

C1608 JB 1H 102K-T

C1608 CH 1H 0R5B-T

C1608 JB 1H 102K-T

C1608 JB 1E 104K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1E 104K-T

C1608 JB 1H 102K-T

C1608 CH 1H 100D-T

C1608 CH 1H 030C-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 CH 1H 090D-T

C1608 CH 1H 220J-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T







C1608 JB 1H 102K-T

C1608 CH 1H 220J-T

C1608 CH 1H 120J-T

C1608 JB 1H 102K-T

C1608 JB 1E 104K-T

C1608 CH 1H 220J-T



C1608 CH 1H 220J-T

C1608 JB 1H 102K-T


C1608 CH 1H 090D-T












C1608 JB 1H 102K-T

C1608 CH 1H 470J-T

C1608 JB 1H 102K-T

C1608 CH 1H 220J-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 CH 1H 070D-T

C1608 JB 1H 103K-T

C1608 JB 1E 104K-T

C1608 CH 1H 390J-T



C1608 CH 1H 220J-T

C1608 JB 1H 103K-T





C2012 JB 1A 105M-T

C1608 CH 1H 221J-T

C1608 CH 1H 221J-T





C1608 JB 1H 102K-T

C1608 CH 1H 560J-T

C1608 CH 1H 560J-T

C1608 JB 1H 103K-T











C1608 CH 1H 330J-T

C1608 JB 1H 102K-T

C1608 CH 1H 0R5C-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 CH 1H 050C-T

C1608 JB 1H 333K-T

C1608 CH 1H 820J-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T




C1608 JB 1H 102K-T

C1608 CH 1H 200J-T

C1608 JB 1H 102K-T


C1608 JB 1H 103K-T



C1608 JB 1H 103K-T



C1608 JB 1H 102K-T

C1608 JB 1H 102K-T


C1608 CH 1H 050C-T















C1608 CH 1H 010C-T

C1608 JB 1H 102K-T

C1608 CH 1H 820J-T

C1608 CH 1H 010C-T

C1608 JB 1H 102K-T

C1608 CH 1H R75B-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 CH 1H 820J-T

C1608 JB 1H 103K-T

C1608 CH 1H 020C-T

C1608 CH 1H 010C-T

C1608 JB 1H 102K-T

M.

T

B

B

B

B

B

B

B

B

B

B

B

B

B

T

B

B

B

B

T

T

B

T

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

T

B

B

B

B

B

B

B

B

B

B

B

B

B

B

T

T

B

B

B

T

T

T

B

B

B

T

T

T

T

T

T

T

T

T

T

T

T

T

B

T

T

T

B

B

T

T

T

T

T


6 - 5

[MAIN UNIT]

REF ORDER

NO.

NO.

C252

C253

C254

C255

C256

C257

C258

C259

C265

C266

C267

C268

C269

C240

C241

C242

C243

C244

C245

C246

C247

C250

C251

C218

C221

C222

C224

C225

C227

C228

C230

C232

C233

C206

C207

C208

C209

C210

C211

C212

C215

C216

C217

C193

C194

C195

C196

C197

C198

C200

C201

C204

C205

C181

C182

C184

C185

C187

C188

C189

C190

C191

C192

C170

C172

C173

C174

C175

C176

C177

C178

C179

C180

C148

C149

C152

C153

C154

C157

C158

C160

C161

C162

C163

C164

C166

C168

C169

DESCRIPTION M.






C1608 CH 1H 151J-T

C1608 JB 1E 104K-T

C1608 CH 1H 010B-T

C1608 JB 1E 104K-T

C1608 JB 1H 102K-T

4510006250 S.ELECTROLYTIC ECEV1CA331UP


C1608 JB 1H 102K-T


C1608 JB 1H 102K-T




C1608 JB 1H 102K-T

C1608 CH 1H 2R5B-T

C1608 JB 1H 102K-T


C1608 JB 1H 102K-T




C1608 JB 1H 102K-T

C1608 JB 1H 102K-T




C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T


C1608 JB 1H 102K-T



GRM31M4C2H2R0CY21L



C1608 CH 1H 040C-T



C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

4510004440 S.ELECTROLYTIC ECEV1HA010SR


C1608 CH 1H 151J-T


C1608 CH 1H 050C-T



C1608 JB 1H 102K-T

C1608 JB 1H 102K-T






C1608 JB 1H 102K-T

GRM31M4C2H1R0CY21L

C1608 CH 1H 120J-T

C1608 JB 1H 102K-T


C1608 JB 1H 102K-T






GRM31M4C2H1R0CY21L

C1608 CH 1H 120J-T

C1608 JB 1H 102K-T



C1608 JB 1H 102K-T

C1608 CH 1H 220J-T

4510006260 S.ELECTROLYTIC ECEV1AA471UP


C1608 JB 1H 102K-T


GRM31M2C2H9R0DV01L

4510006020 ELECTROLYTIC 16 MV 2200 HC


GRM31M2C2H330JV01L




C1608 JB 1E 104K-T

GRM31M2C2H150JV01

C1608 JB 1H 102K-T





C1608 JB 1H 102K-T

C1608 JB 1E 104K-T

C1608 JB 1E 104K-T

GRM31M2C2H390JV01L







GRM31M2C2H270JV01L

C1608 CH 1H 1R5C-T

C1608 JB 1H 103K-T

C1608 JB 1E 104K-T

GRM31BR32J102KY01L

GRM31M2C2H330JV01L


C1608 JB 1H 103K-T T

4510004630 S.ELECTROLYTIC ECEV1CA100SR except [EXP-1] T



C1608 JB 1E 104K-T

C1608 JB 1E 104K-T

B

B

B

T

T

T

T

B

B

T

B

T

T

T

T

T

B

T
























C1608 JB 1H 102K-T

C1608 JB 1E 104K-T

C1608 JB 1H 102K-T

C1608 CH 1H 102J-T

C1608 JB 1E 104K-T

C2012 JF 1C 105Z-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 CH 1H 560J-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 CH 1H 120J-T

TEESVB2 1C 106M8L

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 103K-T

C1608 JB 1H 103K-T

T

T

T

T

T

T

T

T

T

T

B

B

B

B

B

B

B

B

B

T

T

B

B

T

T

T

B

T

T

T

T

T

B

B

B

T

T

B

B

T

T

B

T

T

T

T

B

B

B

T

B

T

B

T

B

B

T

B

B

B

T

B

B

B

B

B

B

B

S.=Surface mount

C286

C287

C288

C289

C290

C291

C292

C293

C294

C295

C296

C297

C299

C300

C301

C302

[MAIN UNIT]

REF ORDER

NO.

NO.

C271

C272

C273

C278

C279

C280

C281

C282

C283

C284

C285

DESCRIPTION M.




ECST1EY474R

C1608 JB 1E 104K-T

TEESVA 1C 475M8L

4510004540 S.ELECTROLYTIC ECEV0JA470SR



ECST1VY224R

4510005830 S.ELECTROLYTIC ECEV1HAN010R


C1608 JB 1H 102K-T




C1608 JB 1H 102K-T

C1608 JB 1H 223K-T

C1608 JB 1H 473K-T

4030006860

4030017810

S.CERAMIC

S.CERAMIC





except [EXP-1] T

C1608 JB 1H 102K-T B

C1608 CH 1H 102J-T

C1608 JB 1A 224K-T

B

B

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T











C1608 JB 1H 471K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C2012 JB 1A 105M-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

T

B

B

T

T

T

B

T

B

B

B

T

T

T

T

T

T

T

B

T

T

T

T

J4

J6

J7

J11

6450002220 CONNECTOR PJ-0008P-5 <KUO>


B2B-ZR-SM3-TF

6450001430 CONNECTOR HSJ1462-01-010


04-6274-036-000-800

W1

W5

W6

8900011880 CABLE

7120000470 JUMPER

8900010980 CABLE

EP1

EP2

EP3

EP4

EP5

EP6

EP7

EP8

EP9

EP10

EP11

EP12

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

9040901901 TUBE

0910057743 PCB

6910000640 BEAD

6910000640 BEAD

OPC-1210 (P=0.5 N=36 L=70)

ERDS2T0

OPC-1131 <CMI>

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

IRRAX 0.7 (d) L=12 mm

B 6076C

FSRH090160RN000B

[USA], [EUR], [EUR-1] only

FSRH090160RN000B

[USA], [EUR], [EUR-1] only

T

T

B

B

B

B

T

B

B

T

B

T


6 - 6

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

Q9

6-2 HM-133V

[MAIN UNIT]

REF ORDER

NO.

NO.

IC1

IC2

IC3

1140005870 S.IC

1130008630 S.IC

1110006010 S.IC

DESCRIPTION

µPD7564AG-555-E1

MC14028BF-EL

S-80845CLUA-B66-T2




DTC114EUA T106


DTA114EUA T106


2SA1586-GR (TE85R)

B

B

B


2SA1586-GR (TE85R)


2SA1586-GR (TE85R)


2SA1586-GR (TE85R)




DTB113ZK T146 B

B

B

B

M.

B

B

B

D1

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

D16

D17

D18

D19

1790000950 S.ZENER

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1750000550 S.DIODE

1730002280 S.ZENER

1730002280 S.ZENER

1730002280 S.ZENER

1750000550 S.DIODE

MA8056-M (TX)

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

MA8091-M (TX)

MA8091-M (TX)

MA8091-M (TX)

1SS355 TE-17

X1 6060000530 CERAMIC CSBLB600KJ28T-B0 (CSB600J200T) B

L1

L2

R26

R27

R29

R30

R31

R32

R33

R34

R35

R36

R15

R16

R18

R19

R20

R21

R22

R23

R24

R25

R37

R38

R39

R40

R41

R8

R9

R10

R11

R12

R13

R14

R2

R3

R4

R5

R6

R7







































C1

C2

C3

6200001520 S.COIL

6200001520 S.COIL

MLF2012D R82K-T

MLF2012D R82K-T

B

B

MCR10EZHJ 1.5 k Ω

MCR10EZHJ 1.5 k Ω

B

B

MCR10EZHJ 1.5 k Ω B

ERJ3GEYJ 471 V (470

Ω) B




Ω) B



ERJ3GEYJ 681 V (680

Ω) B




ERJ3GEYJ 471 V (470

Ω) B




Ω) B




Ω) B





Ω) B

ERJ3GEYJ 105 V (1 M Ω) B



Ω) B




Ω) B





Ω) B




Ω) B



C1608 JB 1H 471K-T



C1608 CH 1H 101J-T

B

B

B

S.=Surface mount

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

[MAIN UNIT]

REF ORDER

NO.

NO.

C4

C5

C9

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C21

C22

C23

C24

C25

C26

C27

C29

C30

C31

DESCRIPTION
















C1608 CH 1H 101J-T

C1608 CH 1H 220J-T

C1608 CH 1H 220J-T

C1608 CH 1H 220J-T

C1608 CH 1H 220J-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 473K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T




C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T



C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

4510004630 S.ELECTROLYTIC

ECEV1CA100SR


C1608 JB 1E 104K-T

4510004630 S.ELECTROLYTIC

ECEV1CA100SR

J1

DS1

DS2

DS3

DS4

DS5

DS6

DS7

DS8

DS10

DS11

6510023110 CONNECTOR

5010000120

5010000120

5010000120

S.LED

S.LED

S.LED

5010000120 S.LED

5010000120 S.LED

5010000120 S.LED

5010000120 S.LED

5010000120 S.LED

5010000150 S.LED

5010000150 S.LED

3008L-8P8C <KIN> B

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LT1EP53A T

LT1EP53A T

MC1 7700002310 MICROPHONE EM-140

S1 2260000980 SWITCH

EP1

EP2

EP3

EP4

EP5

6910012350

6910012350

S.BEAD

S.BEAD

6910012350 S.BEAD

6910012350 S.BEAD

0910055172 PCB

SKHHLP014A

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

B 5811B

T

B

B

B

B

B

M.

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

[MAIN-A BOARD]

REF ORDER

NO.

NO.

IC1

IC3

IC6

1140011490 S.IC

1110006310 S.IC

1130012030 S.IC

DESCRIPTION

µPD789071MC-041-5A4-E1

BD5245G-TR

BR24L02FV-WE2

Q5

Q6

Q7

Q8

Q9

Q1

Q2

Q3

Q4




DTC114EUA T106


DTA114EUA T106


2SA1586-GR (TE85R)

B

B

B


2SA1586-GR (TE85R)


2SA1586-GR (TE85R)

B

B


2SA1586-GR (TE85R) B




DTB113ZK T146 B

D1

D3

D4

D5

D6

D7

D9

D10

D11

D12

1790000950 S.ZENER

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

1750000940 S.DIODE

MA8056-M (TX)

ISS400 TE61

ISS400 TE61

ISS400 TE61

ISS400 TE61

ISS400 TE61

ISS400 TE61

ISS400 TE61

ISS400 TE61

ISS400 TE61


B

B

B

B

B

B

B

B

B

B

M.

B

B

B

[MAIN-A UNIT]

REF ORDER

NO.

NO.

D16

D17

D18

1730002280 S.ZENER

1730002280 S.ZENER

1730002280 S.ZENER

DESCRIPTION

MA8091-M (TX)

MA8091-M (TX)

MA8091-M (TX)

X1 6060000610 S.CERAMIC

EFOS4914E3 B

L1

L2

R36

R37

R38

R39

R40

R41

R42

R43

R44

R45

R46

R47

R48

R49

R50

R51

R15

R16

R18

R19

R22

R23

R24

R25

R27

R35

R8

R9

R10

R11

R12

R13

R14

R2

R3

R4

R5

R6

R7

6200001520

6200001520

7030000400

7030000400

7030000400

S.COIL

S.COIL

S.RESISTOR

S.RESISTOR

S.RESISTOR





































MLF2012D R82K-T

MLF2012D R82K-T

B

B

MCR10EZHJ 1.5 k Ω

MCR10EZHJ 1.5 k Ω

B

B


ERJ3GEYJ 471 V (470

Ω) B




Ω) B



ERJ3GEYJ 681 V (680

Ω) B




ERJ3GEYJ 471 V (470

Ω) B




Ω) B




Ω) B





Ω) B




Ω) B



ERJ3GE JPW V B




ERJ3GEYJ 102 V (1 k

Ω) B



ERJ3GEYJ 102 V (1 k

Ω) B



C1

C2

C5

C9

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C21

C22

C23

C24

C25

C26

C27

C29

C30

C31


C1608 JB 1H 471K-T





C1608 CH 1H 220J-T

C1608 CH 1H 220J-T

C1608 CH 1H 220J-T








C1608 CH 1H 220J-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 103K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T







C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T

C1608 JB 1H 102K-T



C1608 JB 1H 102K-T

C1608 JB 1H 102K-T


C1608 JB 1H 102K-T



C1608 JB 1E 104K-T


B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

J1 6510023110 CONNECTOR 3008L-8P8C <KIN>

DS1

DS2

DS3

DS4

DS5

DS6

5010000120 S.LED

5010000120 S.LED

5010000120 S.LED

5010000120 S.LED

5010000120 S.LED

5010000120 S.LED

B

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

LN1371G-(TR) T

S.=Surface mount

M.

B

B

B

6 - 7

[MAIN-A UNIT]

REF ORDER

NO.

NO.

DS7

DS8

DS10

DS11

5010000120 S.LED

5010000120 S.LED

5010000150 S.LED

5010000150 S.LED

DESCRIPTION M.

LN1371G-(TR) T

LN1371G-(TR) T

LT1EP53A T

LT1EP53A T

MC1 7700002310 MICROPHONE EM-140

S1 2260000980 SWITCH

EP1

EP2

EP3

EP4

EP5

6910012350

6910012350

6910012350

S.BEAD

S.BEAD

S.BEAD

6910012350 S.BEAD

0910057281 PCB

SKHHLP014A

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

MMZ1608Y 102BT

B 6094A

T

B

B

B

B

B

6-3 UT-108 (OPTIONAL UNIT)

[MAIN UNIT]

REF ORDER

NO.

NO.

IC1

IC2

1130007560 S.IC

1130007300 S.IC

DESCRIPTION

LC73881M-TLM

TC4W66FU (TE12L)

X1 6050005090 XTAL CR-245 (4.194304 MHz) T

C1

C2

C3

C4

C5

C6

C7

L1

R5

R6

R7

R8

R1

R2

R3

R4

R9

R10

6200001260

7030003440

7030003440

7030003680

7030003440

7030003440

7030003440

7030003680

7030003680

7030003580

7030003510

S.COIL

S.RESISTOR

S.RESISTOR

S.RESISTOR

S.RESISTOR

S.RESISTOR

S.RESISTOR

S.RESISTOR

S.RESISTOR

S.RESISTOR

S.RESISTOR








MLF2012A 1R8M-T B




Ω) B





Ω) B




Ω) B

ECST1AY475R

C1608 JB 1H 102K-T

C1608 CH 1H 470J-T

C1608 JB 1E 104K-T

C1608 JB 1E 104K-T

C1608 JB 1E 104K-T

C1608 JB 1E 104K-T

B

B

B

B

B

B

B

B J1

EP1


AXN430C330P

0910050481 PCB B 5191A

M.

B

B


6 - 8

Downloaded by

RadioAmateur.EU

S.=Surface mount

6-4 UT-115 (OPTIONAL UNIT)

[MAIN UNIT]

REF ORDER

NO.

NO.

IC1

IC2

1180002390

1180002370

S.REG

S.REG

IC50 1130011630 S.IC

IC101 1130008360 S.IC

IC103 1130006890 S.IC

IC151 1130010920 S.IC

IC202 1130010460 S.IC

IC203 1110005730 S.IC

IC204 1140010770 S.IC

IC251 1110005290 S.IC

IC252 1110005430 S.IC

IC253 1110006200 S.IC

IC254 1130004200 S.IC

IC351 1120002980 S.IC

DESCRIPTION

S-812C33AMC-C2N-T2

R1111N321B-TR

AD73311ARS

TC7SHU04FU (TE85L)

TC7S04FU (TE85R)

AMBE-2020

TC7SH08FU (TE85L)

S-80928CNMC-G8Y-T2

HD64F3687FP

NJM2115V-TE1

CMX589AD5

NJM13404V-TE1

TC4S66F (TE85R)

MAX3226EAE-T

Q50

Q51

Q201

Q202

Q251

Q252

Q301

Q302

Q303

Q305

Q306

Q400

Q401


2SA1586-GR (TE85R)


DTC144EUA T106


DTC144EUA T106


DTC144EUA T106


DTC144EUA T106


DTC144EUA T106


DTC144EUA T106


DTC144EUA T106


DTC144EUA T106


XP4312 (TX)


XP4312 (TX)


2SA1586-GR (TE85R)


DTC144EUA T106

D151

D152

1790001240 S.DIODE

1790001250 S.DIODE

X101

X201

6050011240

6050011700

S.XTAL

S.XTAL

B

B

B

B

B

B

B

B

B

B

T

B

B

MA2S728-(TX) T

MA2S111-(TX) B

CR-708 (16.384 MHz)

CR-760 (9.8304 MHz)

T

T

L50

L151

L201

L351

6200003960 S.COIL

6200003960 S.COIL

6200003960 S.COIL

6200003960 S.COIL

MLF1608A 1R0K-T

MLF1608A 1R0K-T

MLF1608A 1R0K-T

MLF1608A 1R0K-T

R219

R221

R251

R252

R253

R254

R255

R256

R257

R258

R203

R204

R205

R206

R209

R211

R212

R216

R217

R218

R59

R60

R100

R101

R102

R103

R151

R152

R201

R202

R1

R2

R50

R51

R52

R53

R54

R55

R56

R57

R58











































MCR10EZHJ 22

Ω (220) T

ERJ2GEJ 681 X (680 Ω) T


ERJ2GEJ 101 X (100

Ω) B




Ω) B

ERJ2GEJ 101 X (100 Ω) B


ERJ2GE-JPW B


Ω) T


ERJ2GE-JPW T

ERJ2GEJ 105 X (1 M

Ω) B

ERJ2GEJ 101 X (100 Ω) B


ERJ2GEJ 102 X (1 k

Ω) T




ERJ2GEJ 472 X (4.7 k

Ω) B



ERJ2GEJ 102 X (1 k

Ω) B



ERJ2GEJ 473 X (47 k

Ω) B




ERJ2GEJ 473 X (47 k

Ω) B

ERJ2GE-JPW B



Ω) B



ERJ2GEJ 473 X (47 k

Ω) B





T

B

B

T

M.

B

B

B

T

T

T

B

T

T

B

B

B

B

T

[MAIN UNIT]

REF ORDER

NO.

NO.

R260

R261

R262

R264

R267

R268

R269

R270

R308

R309

R315

R316

R317

R318

R400

R401




7310004610 S.TRIMMER




































































C159

C201

C202

C203

C204

C205

C206

C207

C250

C252

C104

C106

C150

C151

C152

C153

C154

C155

C156

C157

C253

C255

C256

C257

C258

C259

C260

C261

C262

C263

C333

C351

C352

C353

C354

C355

C401

C50

C51

C53

C54

C55

C56

C57

C58

C102

C103

C1

C2

C5

C7

C8

C9

C10

C11

DESCRIPTION M.



ERJ2GEJ 223 X (22 k

Ω) T

EVM-2WSX80 B15 (104) T



ERJ2GEJ 333 X (33 k

Ω) B


ERJ2GEJ 101 X (100 Ω) T

ERJ2GEJ 101 X (100

Ω) T

ERJ2GEJ 101 X (100 Ω) T

ERJ2GEJ 101 X (100 Ω) T

ERJ2GEJ 101 X (100

Ω) B

ERJ2GEJ 101 X (100 Ω) T



TEESVA 1A 106M8L

TEESVA 1A 106M8L

ECJ0EB1E102K

TEESVA 1A 475M8L

ECJ0EB1A104K

TEESVA 1A 106M8L

ECJ0EB1A104K

TEESVA 1C 475M8L

ECJ0EB1A104K

ECJ0EB1C223K

ECJ0EB1A104K

TEESVA 1A 106M8L

ECJ0EB1A104K

ECJ0EB1A473K

ECJ0EB1A104K

ECJ0EB1A104K

TZY2Z100A001

ECJ0EC1H070C

ECJ0EB1A104K

ECJ0EB1A104K

TEESVA 1C 105M8L

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EB1A104K

ECJ0EC1H070C

ECJ0EB1A104K

ECJ0EC1H180J

ECJ0EB1A104K

ECJ0EB1C103K

TZY2R200A001

ECJ0EB1A104K

C1608 JB 1A 105K-T

ECJ0EC1H220J

C1608 JB 1A 105K-T

ECJ0EB1A104K

ECJ0EB1A273K

ECJ0EB1A273K

ECJ0EB1H222K

C1608 JB 1A 105K-T

ECJ0EB1A104K

C1608 JB 1A 105K-T

ECJ0EB1A104K

ECJ0EB1E102K

C1608 JB 1A 224K-T

C1608 JB 1A 224K-T

C1608 JB 1A 224K-T

C1608 JB 1A 224K-T

C1608 JB 1E 104K-T

TEESVA 1A 106M8L

B

T

B

T

B

B

B

T

B

B

T

T

T

B

T

T

T

T

T

T

B

B

B

B

T

T

T

T

T

T

B

B

B

T

B

B

B

T

T

B

T

T

T

T

T

T

T

T

T

T

T

T

T

B

T

B J301 6510018440 S.CONNECTOR

AXN430C330P

EP1 0910057812 PCB B 6071B

S.=Surface mount

6 - 9

SECTION 7 MECHANICAL PARTS AND DISSASEMBLY

SP1

MP1

MP2

MP3

MP4

MP6

MP7

MP8

7-1 IC-2200H

[CHASSIS PARTS]

REF.

NO.

J1

ORDER

NO.

6510004880

DESCRIPTION

Connector MR-DS-E 01

2510001030 Speaker VS-57-0837A

8010019380

8110008040

8930045600

8930062130

8810008660

8810009610

8810005160

2698 chassis

2698 cover

2088 SP rubber

Thermally sheet (AP)

Screw PH BT M3 × 8 NI-ZU

Screw FH M2.6 × 6 ZK

Cap bolt M3 × 20 ZK

[LOGIC UNIT]

REF.

NO.

J1

ORDER

NO.

6450002210

DESCRIPTION

Connector 3017-8821

R61

R62

S9

DS1

EP11

MP1

MP2

MP3

MP4

MP5

MP6

MP7

MP8

MP9

MP11

MP12

7210001870

7210001860

Variable resistor EVU-F2AF20 A14

Variable resistor EVU-F2AF20 B14

2250000460 Switch EVQ-VENF0224B

5030002660 LCD IS08264E00V2

8930062251 LCD contact SRCN-2698-SP-N-W-1

8210020350

8210020340

8930061130

8930061140

8930045610

8810008990

8510015700

8610011620

8610011610

8930062710

8930062700

2698 front panel

2698 reflector

2698 2-button

2698 7-button

2088 LCD filter

Screw PH BT M2 × 10 ZK

2698 front plate

Knob N316

Knob N317

Sponge (HR)

Himelon sheet (CM)

[MAIN UNIT]

REF.

NO.

J4

J7

ORDER

NO.

6450002220

6450001430

DESCRIPTION

Connector PJ-0008P-5

Connector HSJ1462-01-010

W6

MP1

MP2

MP3

MP4

8900010980 DC power cable OPC-1131

8510014470

8510014460

8930005320

8930062610

2509 VCO case

2509 VCO cover

Filter spacer

2698 M-holder

QTY.

1

1

1

2

1

1

1

QTY.

1

1

1

1

1

1

1

1

1

4

1

1

1

1

2

1

1

QTY.

1

1

12

4

2

1

1

1

1

[ACCESSORIES]

REF.

NO.

F1

ORDER

NO.

5210000080

DESCRIPTION

Fuse FGB 20A

W1

MC1

MP1

MP2

MP3

MP4

MP5

MP6

MP7

MP8

MP9

8900010990 DC power cable OPC-1132

0880001490 Microphone HM-133V

8010019260

8820000530

8810000470

8810000950

8850000150

8850000390

8830000120

8930007300

8930062650

2633 mobile bracket

Flange bolt M4 × 8 NI

Screw PH M5 × 12 (+-)

Screw PH A M5 × 12

Flat washer M5 NI BS

Spring washer M5

Nut M5

Mic hanger

Insulation sheet (HS)

QTY.

1

[USA] only

4

1

4

4

1

4

4

1

4

1

1

MC1

MP1 F1

W1

MP8

MP2

MP3

MP4

MP5

MP6

MP7

MP9

Screw abbreviations BT, A: Self-tapping

PH: Pan head FH: Flat head

ZK: Black

NI: Nickel

BS: Brass

NI-ZU: Nickel-Zinc

7-2 HM-133V

[CHASSIS PARTS]

REF.

NO.

W1

ORDER

NO.

8900011270

DESCRIPTION

Cable OPC-1153

QTY.

1

MP1

MP2

MP3

MP4

MP5

MP6

MP8

MP9

8210018830

8210018890

8210018910

8210018840

8930057380

8930057390

8930057570

8930057520

8930057710

8930057700

8810009370

8810009560

2539 front panel

2539 front panel (A)

2539 front panel (B)

2539 rear panel

2539 PTT button

2539 LED lens

2539 SW rubber

2539 keyboard

2539 keyboard (A)

2539 keyboard (B)



[MAIN/MAIN-A UNIT]

REF.

NO.

J1

ORDER

NO.

6510023110

DESCRIPTION

Connector 3008L-8P8C

[HM-133]

[HM-133S]

[HM-133V]

[HM-133]

[HM-133S]

[HM-133V]

QTY.

1

1

1

1

2

1

1

1

1

2

3

1

1

S1

MC1

2260000980 Switch SKHHLP014A

7700002310 Microphone EM-140

1

1

7 - 1

MP3 (C)

HM-133V

Unit abbreviations

(C):CHASSIS PARTS

(M): MAIN/MAIN-A UNIT

MAIN/MAIN-A UNIT

MP9 (C)

S1 (M)

MP6 (C)

MC1 (M)

MP5 (C) MP1 (C)

MP4 (C)

J1 (M)

IC-2200H


(C):CHASSIS PARTS

(L): LOGIC UNIT

(M): MAIN UNIT

MP8 (C)

MP1 (L)

MP3 (L)

MP9 (L)

MP12 (L)

MP2 (C)

MP8 (C)

104.0

(4 3 / 32 )

Unit: mm (inch)

J1 (C)

MP6 (C)

W1 (C)

J1 (L)

R61 (L)

MP7 (L)

MP6 (L)

MAIN UNIT

R62 (L)

A

MP4 (L)

EP11 (L)

MP5 (L)

DS1 (L)

MP11 (L)

MP2 (L)

S9 (L)

LOGIC UNIT

SP1 (C)

A

MP1 (M)

MP2 (M)

MP3 (C)

B

B

MP4 (C)

J7 (M)

J4 (M)

W6 (M)

MP6 (C)

MP4 (M)

MP6 (C)

MP1 (C)

MP8 (L)

140.0

(5

1

/

2

)

Unit: mm (inch)

141.0

(5 9 /

16

)

MP2 (C)

MP7 (C)

7 - 2

SECTION 8 SEMI-CONDUCTOR INFORMATION

• TRANSISTORS AND FET’S

2SA1362 Y

(Symbol: AEY)

2SA1576A T106 R

(Symbol: FR)

2SA1586 GR

(Symbol: SG)

2SB798 T2 DK

(Symbol: DK)

2SC2712 BL

(Symbol: BL)

B

E

C

B

E

C

B

E

C

B

C

E

B

E

2SC3356

(Symbol: R25)

2SC4116 BL

(Symbol: LL)

2SC4116 GR

(Symbol: LG)

C

2SC2954 T1

(Symbol: QK)

B

C

E

B

E

C

B

E

C

B

E

C

2SC4213 B

(Symbol: AB)

B

E

C

2SC4226 T1 R25

(Symbol: R25)

B

E

C

2SC4406

(Symbol: JT)

B

E

C

2SC4617 TLS

(Symbol: BS)

B

E

C

2SC4684

(Symbol: C4684)

E

B

C

E

B

C

2SK1069 4 TL

(Symbol: FJ)

S

D

G

3SK299 T1 U73

(Symbol: U73)

D

S

G2

G1

DTA144EUA T106

(Symbol: 16)

B

C

E

DTC144TU T106

(Symbol: 06)

B

E

C

DTA113 ZU T106

(Symbol: 111)

B

C

E

DTB113ZK

(Symbol: G11)

B

E

C

UMG2N

(Symbol: G2)

B1

E1

B2

C1

C2

DTA114EUA T106

(Symbol: 14)

B

C

E

DTC114EUA T106

(Symbol: 24)

B

E

C

XP4601

(Symbol: 5C)

E1

B1

C2

C1

B2

E2

DTA143TUA

(Symbol: 93)

B

E

C

DTC143ZUA

(Symbol: E23)

B

E

C

XP6501 AB

(Symbol: 5N)

E1

E2

B2

C1

B1

C2

DTA144 EE TL

(Symbol: 16)

B

E

C

DTC144EUA T106

(Symbol: 26_)

B

E

C

• DIODES

1SS133

Yellow

DSA3A1

(Color: Green) green

1SS355

(Symbol: A)

A C

HVC350B

(Symbol: B0)

A C

1SS400

(Symbol: A)

A C

HVC375B

(Symbol: B8)

A C

DA221 TL

(Symbol: K)

HVC376B

(Symbol: B9)

A C

DAN222TL

(Symbol: N)

A1

A2

HVU131TRF

(Symbol: P1)

C

A C

(Symbol: S)

A C

(Symbol: A)

A C

(Symbol: K)

A C

(Symbol: 4B)

A C

MA742

(Symbol: M1U)

XB15A407 MA8056 M

(Symbol: 5-6)

A C

MA8091 M

(Symbol: 9-1)

A C

RD20E B2

(Symbol: 20 B2)

A C

XB15A308

(Symbol: T8)

8 - 1

SECTION 9 BOARD LAYOUTS

9-1 LOGIC UNIT

• TOP VIEW

PWR VOL

S.MW/MW

7 1

8 14

14 8 7 1

1 7 8 14

MICROPHONE

J1

2 8 to the microphone

1 7

SQL

9 - 1

SET/LOCK MONI/ANM LOW/DUP TONE/T-SCAN M/CALL/PRIO V/MHz/SCAN BANK/OPT

DIAL

• BOTTOM VIEW (LOGIC UNIT)

Downloaded by RadioAmateur.EU

144

1

109 108

73

72

5

8

4

1

15

J4

OPV1

OPV2

OPV3

GND

OPT3

OPT2

OPT1

SIG_OUT

NC

BUSY

CCS

REFMOD

AFOUT

DETO

RX_MUTE

232RX

1

NC

MIC_IN

MIC_OUT

PTTO

PTTI

OPSCK

SI

OPSO

NC

232TX

NC

+8V

+5V

GND

16

30 to the optional unit

1

7

14

1

4

8

8

5

36 37

J3

1 36 to the MAIN unit J11

7 1

8 14

9 - 2

9-2 MAIN UNIT

• TOP VIEW

EP12

DC power

EP11

9 - 3

8 5

1 4

9

16

8

1

J11

35

36 to the LOGIC unit J3

2

1

1

4

8

5

ANT

CHASSIS unit J1

• BOTTOM VIEW (MAIN UNIT)

4 1

5 8

1

8

16

9

1 24

12

13

1

8

16

9

DATA SP

9 - 4

9-3 HM-133V

• TOP VIEW (MAIN UNIT)

VFO/LOCK

NOTE:

HM-133V’s main unit has 2 versions (MAIN or MAIN-A).

MAIN unit employs old type CPU, MAIN-A unit employs new type one.

Make sure to be used whether MAIN unit or MAIN-A unit before servicing.

• TOP VIEW (MAIN-A UNIT)

MR/CALL BANK/OPTION

VFO/LOCK MR/CALL BANK/OPTION

F-1

DTMF-S

F-2

FUNC

F-1

DTMF-S

F-2

FUNC

1

4

7

*

2

5

8

0

3

6

9

#

A

B

C

D

1

4

7

*

2

5

8

0

3

6

9

#

A

B

C

D

9 - 5

• BOTTOM VIEW (MAIN-A UNIT)

30

1

16

15

1

4

8

5

PTT


J1

8 2 to the IC-2200H

LOGIC unit J1

7 1


1

8

16

9

11 10

20 1

PTT

9 - 6

J1

8 2 to the IC-2200H

LOGIC unit J1

7 1

9-4 HM-118TN

• TOP VIEW

UP DOWN

LOCK

UP

14 8

11 10

1 7

20 1

DN

PTT

• BOTTOM VIEW (HM-118TN)

9 - 7

J1

8 2 to the IC-2200H

LOGIC unit J1

7 1

SECTION 10 BLOCK DIAGRAMS

10-1 IC-2200H

REF

OSC

IC1 LV2105V

CP

PLL

IC OUT

(LOOP-SW)

Q2 XP4601

LOOP

FIL

SHIFT

+8V

VCO

REG

Q1 2SC4116

Q3 2SC4116

Q5 2SC4116

Q8 DTA113ZU

D1 MA2S111

Q6 2SC4226

D2 HVC375B

D4 MA2S304

LO

AMP

Q9 2SC4226

MOD

Q4 2SC4116

D3 HVC376B

X1 CR-779

(21.25MHz)


MAIN

LOGIC

Q36 DTA113ZU

AM MODE

REG

BSHIFT

EXT MIC

MIC

JACK

IC3A

NJM12902V

MIC

SW

IC2

TC4S66F

D4

DAN222

MIC

AMP

IC24 TA75S393F

D1 MA8091

THROUGH

SW

THROUGH

IC520

CD4066BPWR

IC520

CD4066BPWR

ALC

SW

Q528 DTA144EE

IC520

CD4066BPWR

ALC

AMP

IC514

AN6123MS

ALC

SW

ALC

ALC

PS

Q524

2SA1576

MICDATA

BUFF

Q1 2SC4116

D2 MA2S111

PTT SW

THROUGH

Rx 96.300-152.300MHz

Tx 136.000-174.000MHz

BUFF

Q11 2SC4226

D6 MA77

D7 MA77

TX/RX

SW

T8

PRE

DRIVE

Q17 2SC3356

T8

DRIVE

AMP

Q35 2SC2954

D30 1SS355

50-100mW

IC10

S-AV36

PWR

AMP

IC11 NJM3404V

CURRENT

DET

HV for CPU

D12 XB15A407

D19 XB15A308

D16 HVU131TRF

ANT

SW

LPF

ANTENNA

Tx* 136.000-174.000MHz

Rx* 118.000-174.000MHz

*Depended on versions

Q10 2SK1069

DC AMP

LPF

IC12 SN74AHC2G53HDCT

Q7 2SC4226

D5,D38 MA2S304

R5V

IC4 TA31136FN

IF DET-IC

(2nd-MIX,IF-AMP,

NOISE-AMP,FMDET,

RSSI,SQLSW)

BUFF

Q12 2SC4226

R5V

Q16

2SC4406 D29 DA221

IF

AMP

LIMIT

AGC

LPF

FI3 FL-363

FI4 FL-363

XTAL

BPF

21.7MHz

Q19

3SK299

D9 HVC350B

D10 HVC350B

D11 HVC350B

BPF

T1

T2

T3

R5V

D31 MA2S111

Q27 3SK299

RF

AMP

D13 HVC350B

BPF

AGC T3

APC

CTRL

IC6a NJM3404AV

Q26 DTA144EU

IC11 NJM3404V

Q39,Q40 DTC144EU

IC6a NJM3404AV

D18 MA2S111

ATT

SQLATT

D15 1SS355

LIMIT

PWR

DET

D14 MA742

D17 MA742

AM/FM

SELECT

AM DET

Q37,Q38

XP6501

AGC

W/N SW

X2 CDB450C24

Q13 DTA144EU

Q34 2SC4116

D23-D26 MA2S111

*ONLY W/N Ver.

R5V T8 +5V +8V SWHV C5V HV

SQLIN

DETO

DTC/FC

AGC

CERAMIC

BPF

FI1

CFWS450F

CERAMIC

BPF

FI2

CFWS450HT

D/A

IC5

M62363FP

R5

REG

Q25

DTB113ZK

TXC

T8

REG

Q14 2SA1362

Q15 2SC4116

+5

REG

Q21

DTB113ZK

Q22

DTC144EU

+8

REG

IC7

TA7808F

C5V

REG

IC8

TA78L05F

W6

DETOUT(DIGI_AFI)

IC525 CD4066BPER

ANALOG

SEL

IC525

SW

SECRET

AN

DI_SEC

CD4066BPWR

SECRET

IC3c NJM12902V

HPF

IC3d NJM12902V

HPF

TXAF

ANALOG SW

IC6 CD4066BPWR

SECRET

SW

CUTOFF

SHIFT

Q527

UMG2N

SECRET

IC525

CD4066BPWR

DIGI,AN

DS1

IS08264E

LCD

MOD_I

IC522 CD4066BPWR

DI/AN

SW

IC522 CD4066BPWR

DI/AN

SW

DIGI,AN MIC_OUT

DIGITAL MOD OUT

ANALOGUE MOD IN/MIC_IN

AFOUT(DIGI_AFOUT)

VOLIN

T/R

AFOUT

CTCSS/

TONE

IC3b NJM12902V

DIMMER

LPF

Q6 2SA1576

Q525 DTC144EU

CUTOFF

SHIFT

TX_DIGI

SIG_OUT

Q7,Q8,Q12 2SC4116

DS2-DS13 SEC2422C

LPF

INT/KEY

MATRIX

D7-D9,D21 DAN222

D11 1SS133

D12-D17,D22,D23,

D27,28 1SS400 Q3 XP4601

LPF

CTCIN

DETO

D25 MA2S077

X1

CR-739

CLOCK

SHIFT

SD/NOIS

LVIN

CPU

IC1 M30220

RESET

IC4 BD5242FVE

EEPROM

IC5 HN58X2464TI

CLONE

BUFF

C5V

Q5 DTC144TU

D6 DA221

SW

IC524

SN74AHC2G53HDCT

Q2

DTC144EU

CTCSS

DIGI

D526 MA2S111

Q514 2SC4116

Q513 2SB798

OPTION

REG

OPTION

CONNECT

Q515 2SA1576

REFMOD

AMP

REG

AMP

AN

IC521 TC75S51F

EXP

PORT

IC2 CD4094BPWR

VOL

VOLOUT

SQL

PWRON

Q29

2SC4213

AF

MUTE

Q41

2SC4617

EMPHASIS

SW

DIAL

HVSW

Q28 2SC4684

Q30 DTA143TUA

Q31 DTC143ZU

Explanatory notes

VOLTAGE LINE

TX

RX

COMMON

DATA/CONTROL/BUS,ets

SWHV

AF

AMP

IC9

TA7252AP

AF OUT

SP

CLONE

OP_PS

SP1

REVERSE

& OVER

VOLTAGE

PROTECT

D20 RD20E

D21 DSA3A1

J4

EXT SP-JACK

J7

RS-232C TX/RX/GND

10 - 1

10-2 HM-133V

M8V

Q8 2SC2712

Q9 DTB113ZK

REG CTRL

Q1 2SC2712

D1 MA8056

5V REG

5V (MAIN)

IC3 S-80845CLUA

D13 1SS355

(MAIN-A)

IC3 BD5245G

RESET

DS1-DS8 LN1371G

BACK

LIGHT

D16,D17 MA8091

PROTECTO

MIC

GND

MDATA

MIC

Q2 DTC114EU

Q3 DTA114EU

DATA

BUFF

PROTECTO

D18 MA8091

DATA

RESET

IC2

MC14028BF

MATRIX

DRIVER

(MAIN only)

CPU

IC1

µPD7564AG (MAIN)

µPD789071 (MAIN-A)

LED/

DRIVER

Q4,Q5 2SA1586

DS11 LT1EP53A

LED/

DRIVER

Q6,Q7 2SA1586

DS10 LT1EP53A

D14,D15 1SS355 (MAIN only)

KEY MATRIX

D3-D7,D9-D12

1SS355 (MAIN)

1SS400 (MAIN-A)

10 - 2

EE-PROM

IC6

BR24L02FV

(MAIN -A only)

Explanatory notes

DATA BAS

COMMON

TX

VOLTAGE LINE

SECTION 11 VOLTAGE DIAGRAMS

11-1 LOGIC UNIT

LOGIC UNIT

+8V

+5V to the microphone

J1

MICIN

GND

MIC

MICE

PTT

EXTMIC

MICUD

8V

EP1

EP2

EP3

EP4

EP5

EP6

EP7

EP8

TX: 0V

RX: 4.5V

R2

120k

1

3

5

4

2

IC24

TA75S393F

R8

2.2k

REMO

TX: 5.0V

RX: 0V

PTT

Q1

2SC4116

7.5V

D4

DAN222

EXTM1

+8V

R20 1k

MICUD

R101 4.7k

J4

16 15

OPV1

OPSCK

OPV2

SI

OPV3

OPSO

R4 10k

R128 10k

R106 10k to the optional unit

OPT3

CCS

OPT2

REFMOD

OPT1

AFOUT

SIG_OUT

DETO

R7 100

RX_MUTE

BUSY

232RX

232TX

MIC_IN

30 1

MIC_OUT

+8V

PTTO

+5V

PTTI

GND

EP9

EP10

DETO/DIGI_AFI

MIC_IN/ANALOGUE_MOD_IN

MIC_OUT/DIGI_MOD_OUT

R550

0

R549

68

R548

68

+5V

ALC

OPV1

OPSCK

OPV2

SI

EXSTB

OPSO

DETO

OPT3

CCS

OPT2

OPT1

AFOUT

SIG_OUT

DETO

RX_MUTE

BUSY

232RX

232TX

PTTO

PTTI

Q513

2SB798

Q514

2SC4116

D526

MA2S111

+5V

+8V

R527

10k

OP_PS to the MAIN unit J11

J3

BSHIFT

OE

PLLSTB

PLLCK

SO

GND

GND

EXSTB

+8V

+8V

+8V

C5V

VOLOUT

LVIN

POWON

CLONE

GND

232RX

232TX

NOIS

SD

CTCSS

DETO

IDET

+5V

+5V

+5V

MICGND

MICGND

OPV1

SCK

TEMP

MODIN

UNLK

REF_V

DIGI_W

+5V

+8V

C5V

NOIS

SD

+5V

IDET

OPV1

SCK

TEMP

UNLK

REF_V

DIGI_W

BSHIFT

OE

PLLSTB

PLLCK

SO

EXSTB

+8V

C5V

LVIN

232RX

232TX

+8V

+5V

C5V

R13

12k

2

3

1

IC2

TC4S66F

C33

0.047

5

4

4

GND

11

V+

CP1

R104

82k

[USA]

18k

[OTHER]

IC3

NJM12902V

3

+

2

-

1

R103

150k

C79

220p

1.9V

C42

0.047

C44

0.0056

IC3

NJM12902V

+8V

+5V

C5V

IC3

NJM12902V

12

13

+

-

14

R39 150k

4

Q527

UMG2N

3

1.9V

DIGI

5

2

1 AN

C41

0.1

R56

1

C54

0.01

C56

0.0022

C57

0.0027

IC3

NJM12902V

9

10

-

+

8

1.9V

6

7

4

5

1

2

3

IC6

CD4066BPWR

I/O1

O/I1

O/I2

I/O2

CONT2

CONT3

VSS

VDD

CONT1

CONT4

I/O4

O/I4

O/I3

I/O3

9

8

11

10

14

13

12

+8V

+5V

C5V

SIG_OUT

BIAS

MIC

Q528

DTA144EE

+5V

1

2

3

4

5

6

7

IC520

CD4066BPWR

I/O1

O/I1

O/I2

I/O2

CONT2

CONT3

VSS

VDD

CONT1

CONT4

I/O4

O/I4

O/I3

I/O3

14

13

12

11

10

9

8

MIC_IN/ANALOGUE_MOD_IN

MIC_OUT/DIGI_MOD_OUT

DETO

AF OUT

+5V

R516

0

R536

10k

+5V

C585

0.1

at ALC ON: 0.95V

IC514

AN6123MS

3

4

5

INPUT

GND

OUTPUT

C599

0.1

at ALC ON: 1.3V

Q524

2SA1576

DET

2

VCC

1

R515

100

R531

47k

R532

47k

C594

0.001

at ALC ON: 4.95V

+5V

C5V

DIGITAL: 5.0V

C596

0.001

R520

47k

R522

150k

3

1

-

5

+

2

IC521

TC75S51F

4

+5V

Q515

2SA1576

R524

10k

R22 1k

SQLV +5V

R62

EVU-F2AF20B14

R61

EVU-F2AF20A14

VOLOUT

+5V

C5V

5.0V

CTCSS

VOLIN

0.7V

R28

100k

R17

68k

1.3V

R21

68k

5

6

4

Q3

XP4601

R29

10k

0.2V

3

2

1

R37

100k

C5V

THROUGH

VOLOUT

3

4

1

2

IC5

HN58X2464TI

A0

A1

A2

VSS

VCC

WP

SCL

SDA

8

7

6

5

R58

100k

R57

15k

POWON

CLONE

S1

PWR

BIAS

+5V

5

6

2

3

4

1

IC525

CD4066BPWR

I/O1

O/I1

VDD

CONT1

7

O/I2

I/O2

CONT2

CONT3

VSS

CONT4

I/O4

O/I4

O/I3

I/O3

14

13

12

11

10

9

8

R26 22k

DETO

AFOUT

+5V

6

7

4

5

1

2

3

IC522

CD4066BPWR

I/O1

O/I1

O/I2

I/O2

CONT2

CONT3

VSS

VDD

CONT1

CONT4

I/O4

O/I4

O/I3

I/O3

9

8

11

10

14

13

12

DIGI

MOD_I

+5V

3

4

1

2

IC524

SN74AHC2G53HDCT

COM

INH

GND

GND

VCC

Y0

Y1

A

8

7

6

5

THROUGH

AN

DIGI

C5V

C51

0.027

R27

39k

R36

12k

C43

0.047

Q2

DTC144EU

D25

MA2S077

R41 12k

C53 56p

DETO

C5V

X1

CR-739

R51

10

R48

1M

R47

100k

R52

1k

EXTMIC

R137

47k

C5V

SQLV

CTCIN

RESET

KS2

Explanatory notes

VOLTAGE LINE

TX LINE

RX LINE

COMMON LINE

DIGITAL LINE

D11

D13

D15

D16

D17

D22

D23

D27

D28

1SS133

1SS400

1SS400

1SS400

1SS400

1SS400

1SS400

1SS400

1SS400

[TPE], [KOR], [EUR-1] except [EXP/-1]

[EXP/-1]

[EUR/-1], [EXP/-1]

[TPE], [KOR], [EXP/-1]

[TPE], [EXP/-1]

[TPE], [KOR] except [EXP-1]

[EXP/-1]

D7

DAN222

V-MHz/SCAN

S2

SKQDPA

DUSE

KR0

D9

DAN222

R134

10k

+5V

C5V

R18

56k

R60

56k

R31

56k

REF_V

IDET

C5V

MONI/ANM

S6

SKQDPA

C5V

IDET

BUSY

OPSO

SI

SCK

NOIS

CTCIN

SQLV

MICUD

SD

LVIN

TEMP

DETO

COLOR

DIM0

DIM1

DIM2

OE

CSHIFT

RESET

XIN

C5V

PWRSW

DICK

DIUD

CLIN

CLOUT

R545

1k

R135 10k

R133 47k

P96/AN6

P95/AN5

P94/AN4

P93/AN3

P92/AN2

P91/AN1

P90/AN0

P87/TA7IN

P86/TA7OUT

P85/TA6IN

P84/TA6OUT

P83/TA5IN

P82/TA5OUT

P81/TA4IN/INT5

P80/TA4OUT/INT5

CNVSS

XCIN

XCOUT

RESET

XOUT

VSS

XIN

VCC

P77/NMI

P76/INT2

P75/INT1

P74/INT0

P73/CTS2/RTS2

P72/CLK2

P71/RXD2/SCL

P70/TXD2/SDA

P67/TXD1

P66/RXD1

P65/CLK1

P64/CTS1/RTS1/C

P63/TXD0

22

23

24

25

26

18

19

20

21

27

28

29

30

31

32

33

34

35

36

11

12

13

14

15

16

17

6

7

4

5

8

9

10

1

2

3

R46

1k C5V

+5V

COMEXP

D11

+5V

M-CALL/PRIO

S3

SKQDPA

SET/LOCK

S7

SKQDPA

D13

TXFREF

D6

DA221 Q5

DTC144TU

ESCK

ESDA

PWRSW

CLIN

KS1

IS2

IS1

IS0

KS1

KR1

IS2

IS1

D8

DAN222

TONE/T-SCAN

S4

SKQDPA

KR2

D21

DAN222

S-MW/MW

S8

SKQDPA

R93 1k

CLOUT

PWRON

D15

SCRAM

LOW/DUP

S5

SKQDPA

BANK/OPT

S10

SKQDPA

REF_V

BAND1

D22

D23

BAND2

C72 0.033

C73 2.2

C71 0.01

Q525

DTC144EU

R72

220k

R75 68k

R74 150k

R73 180k

R81

120k

R76

18k

DS1

IS08264E

KR0

W/N

D27

D28

ANI

BIAS

IC1

M30220MA-132RP

KR0

KR1

BAND3

D16

D17

BAND4

IS0

KR2

DIMMER DIM0 DIM1 DIM2

DIM-1 0V 0V 5.0V

DIM-2

DIM-3

DIM-4

0V

5.0V

5.0V

5.0V

0V

5.0V

5.0V

5.0V

5.0V

KR3 KR3

+8V

+5V

C5V

1.9V

IC3

NJM12902V

6

5

-

+

7

1.9V

98

97

96

95

101

100

99

94

93

92

91

90

108

107

106

105

104

103

102

85

84

83

82

81

89

88

87

86

76

75

74

73

80

79

78

77

SEG19/P103

SEG20/P104

SEG21/P105

SEG22/P106

SEG23/P107

SEG24/P110

SEG25/P111

SEG26/P112

SEG27/P113

SEG28/P114

SEG29/P115

SEG30/P116

SEG31/P117

SEG32/P120

SEG33/P121

VSS

SEG34/P122

VCC

SEG35/P123

SEG36/P124

SEG37/P125

SEG38/P126

SEG39/P127

SEG40/P00

SEG41/P01

SEG42/P02

SEG43/P03

SEG44/P04

SEG45/P05

SEG46/P06

SEG47/P07

P10/KI0

P11/KI1

P12/KI2

P13/KI3

P14/KI4

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

C5V

SEG1

1

2

3

4

DIAL

S9

EVQ-VENF02

A

B

NC

COM

OPT1

OPT2

OPT3

ALC

THROUGH

DIGI

AN

OP_PS

ESDA

ESCK

DUSE

EXTMIC

C5V

+5V

DIM0

R80

1k

R79

4.7k

DIM1

R82

1k

R85

8.2k

DIM2

COLOR

R551

10k

DS3

SEC2422C

R

G

DS2

SEC2422C

R

G

DS5

SEC2422C

R

G

DS4

SEC2422C

R

G

DS7

SEC2422C

R

G

DS6

SEC2422C

R

G

Q7

2SC4116

Q8

2SC4116

Q12

2SC4116

R83 68

R89 390

R86 180

R94 82

R97 150

R100 330

R77 5.6k

+8V

DS9

SEC2422C

R

G

DS8

SEC2422C

R

G

DS11

SEC2422C

R

G

DS10

SEC2422C

R

G

DS13

SEC2422C

R

G

DS12

SEC2422C

R

G

Q6

2SA1576

11 - 1

11-2 MAIN UNIT

DATA

MAIN UNIT

J11 to the LOGIC unit J3

1 2

35 36

SD

NOIS

DETO

CTCSS

+5V

IDET

+5V

+5V

GND

GND

SCK

OPV1

MODIN

TEMP

REF_V

UNLK

BSHIFT

DEGI_W

PLLSTB

OE

SO

PLLCK

GND

GND

+8V

EXSTB

+8V

+8V

VOLOUT

C5V

PWRON

LVIN

GND

CLONE

232TX

232RX

J7

232TX

232RX

SD

NOIS

DETO

CTCSS

IDET

SHIFT

R11

10k

SCK

OPV1

MODIN

TEMP

REF_V

UNLK

BSHIFT

DEGI_W

PLLSTB

OE

SO

PLLCK

PLLDATA

CP1

R9

10k

EP5

EP6

VOLOUT

PWRON

LVIN

CLONE

LVIN

EXSTB

+8V

C5V

EP4

EP3

TEMP

DTC

FC

SHIFT

SO

MOD

AFMUTE

RXC

TXC

W/N

+5V

+8V

R1

68k

LV

TXC

R16

22k

L1

0.22

µ

+8V

Q1

2SC4116

Q3

2SC4116

R22

1k

D2

HVC375B

D4

MA2S304

C20

47p

Q5

Q8

DTA113ZU

TX: 0V

RX: 7.0V

TX: 6.6V

RX: 0V

2SC4116

R23

22k

TX: 4.2V

RX: 0V

C28

0.001

C36

0.001

Q6

2SC4226

C25

5p

R25

10k

C34

0.5p

TX: 0V

RX: 3.5V

R32

10

R30

2.7k

D5

MA2S304

C21

22p

C26

10p

Q7

2SC4226

C37

0.5p

Q9

2SC4226

R33

10

TX: 0V

RX: 1.1V

R45

100k

+8V

5.4V

C50

3p

Q14

2SA1362

Q15

2SC4116

C49

10p C54

9p

Q11

2SC4226

4.9V

R42

470

Q12

4.9V

2SC4226

T8

TX: 7.8V

RX: 0V

C242

0.001

R152

47

C74

0.001

L14

56n

C67

0.001

D7

MA77

C240

0.001

R169

18

L18

39n

R54

22

Q17

2SC3356

L20

47n

C88

56p

TX: 6.9V

RX: 0V

C90

33p

R185

15

T8

TI

TX: 0.3V

RX: 7.8V

C250

56p

Q35

R231

0

R180

15

2SC2954

R92 270

R232

100k

TX: 6.7V

RX: 0V

R178

39

R103

470k

R109

3.9k

C153

0.1

Q26

DTA144EU

Q40

DTC144EU

R95

56

3

4

1

IC11

NJM3404AV

2

- +

+ -

8

7

6

5

R233

0

IC10

S-AV36

+8V

Q39

DTC144EU

TI

AGC1

R5V

AGC1

R5V

C108

0.001

R76

100

D31 MA2S111

TX: 0V

RX: 4.6V

R5V

R234

0

TX: 0V

RX: 3.9V

R5V

C77

0.01

C80

22p

C244

0.1

R62

1k

FI3

FL-363

FI4

FL-363

C124

5p

C136

0.75p

C133

1p

C145

1p

C152

1p

C158

0.001

C243

0.001

R72

1.5k

Q16

2SC4406

Q19

3SK299 Q27

3SK299

R90

220k

REF_V

R195

100k

T8

R150

100

L40

1

µ

L57

ZBFS5101-PT

L59

ZBFS5101-PT

L58

ZBFS5101-PT

L60

ZBFS5101-PT

HV

D27

XB15A407

D12

XB15A407

C225

0.001

L37

47n

R193

330k

R188

100k

C178

4p

R194

100k

L52

0.18

µ

R187

120k

C184

5p

L62

10

1

µ

IC6

-

+

2

3

NJM3404AV

HV

+8V

D18

MA2S111

R127

120k

7 -

+

IC6

NJM3404AV

L45

44n

6

5

T2

R7

47k

R6

470

L3 1

µ

R5V

AGC1

R21

100

Q10

2SK1069

R29

10k

R229

0

R15

270k

1.4V

R26

10k

R5V

AGC1

L15

82n

RX FM-Wide: 4.6V

RX FM-Narrow: 0V

R225 0

(only W

version)

D24

MA2S111

D25

MA2S111

FI1

I

R5V

C53

0.001

CFWS450F

O

FI2

CFWS450HT

I O

R43

8.2k

R224 0

EP1

(only W

version)

D23

MA2S111

D26

MA2S111

EP2

C75

0.001

C224

0.1

C216 0.1

C84

220p

C85

220p

R64

100k

7

8

5

6

3

4

1

2

IC4

TA31136FN

OSCIN

OSCOUT

MIXOUT

VCC

IFIN

DEC

FILOUT

FILIN

MIXIN

GND

N-REC

N-DET

RSSI

IFOUT

QUAD

AFOUT

R157

47k

16

15

14

13

12

11

10

9

R71

470

Q34

2SC4116

R5V

R63 220

TX: 0V

RX: 5.0V

Q25

DTB113ZK

+5V

OPV1

SCK

SO

FC

SQLIN

R173 10k

C134 0.001

R88

470

C188

1

IC9

TA7252AP

R108 12k

C163 0.001

L46

56n

R128

100k

R130

27k

10

11

8

9

5

6

7

3

4

1

2

IC5

M62363FP-650C

VIN1

VOUT1

VOUT2

VIN8

VOUT8

VOUT7

VIN2

VDD

VIN7

GND

LD

CLK

DI

VIN3

VOUT3

RESET

VDAREF

DO

VIN6

VOUT6

12

VOUT4

VIN4

VOUT5

VIN5

20

19

18

17

16

15

14

13

24

23

22

21

L39

47n

R107

4.7k

R5V

C281

1

R2

1k

R3

470k

R10

47k

R13 2.7k

C13

15p

X1

CR-779

Q4

2SC4116

Q13

DTA144EU only W/N version

+5V

R175

47k

VOLOUT

R112

33k

R122

47k

Q29

2SC4213

C284

0.022

Q41

2SC4617

C204

470

R237

47k

5

6

7

8

3

4

1

2

IC2

CD4094BPWR

STR

D

CLK

Q1

Q2

Q3

Q4

GND

V+

OE

Q5

Q6

Q7

Q8

Q'S

QS

12

11

10

9

16

15

14

13

C5V

EP8

EP7

5

6

7

3

4

1

2

IC1

LV2105V

XIN

CL

DI

CE

VCCR

8

PI

GNDR

TEST

R236

0

XOUT

OUT

PE

VCCD

GNDD

PDN

PDP

CP

12

11

10

9

16

15

14

13

AGC1

R5V

BSHIFT

Q36

DTA113ZU

RX FM[W/N]: 5.1V

RX AM: 0.2V

RX FM[W/N]: 0V

RX AM: 1.75V

R213

10

R5V

AGC1

R209

100

R208

680k

R203

180k

C269

0.01

+8V

7.9V

GND

Q21

8

4

V+ IC6

2

IC7

TA7808F

O

3

G

I

1

NJM3404AV

DTB113ZK

Q22

DTC144EU

13.0V

5.1V

Q28

2SC4684

HV

Q31

DTC143ZU

R121

100

Q30

DTA143TUA

2

IC8

AN78L05M

O

G

I

1

3

HV

13.8V

CP4

CP3

+5V

+8V

C5V

+5V

+8V

C5V

+5V

+8V

C5V C5V

+5V

+8V

SQLATT

L47

56n

L48

56n

TI

Explanatory notes

VOLTAGE LINE

TX LINE

RX LINE

COMMON LINE

HV

+8V

+5V

MODIN

MOD

DTC

CTCCS

FILC

HV

PWRON

CLONE

R176

1k

HV

W5

J6

J4

CHASSIS

UNIT

J1

J3

ANT

W6

SP

POWER

11 - 2

11-3 HM-133V

• MAIN UNIT

to the IC-2200H

LOGIC unit J1

J1

M8V

MU/D

M8VSW

PTT

MICE

MIC

E

MDATA

MAIN UNIT

C:7.7V

C23

0.001

R5 470

D1 MA8056

Q1

2SC2712

5V

C2

100

C29 10

M8V

L1 0.82

µ

M8V

EP2

EP3

EP4

MICE

R:7.7V

T:7.6V

Q9

DTB113ZK

Q8

2SC2712

C24 0.001

5V

R35 1.5k

DS7

LN1371G

DS8

LN1371G

C:3.8V

R4 1.5k

DS5

LN1371G

DS6

LN1371G

C:3.8V

R3 1.5k

DS3

LN1371G

DS4

LN1371G

C25 0.001

C:3.8V

R2 1.5k

DS1

LN1371G

DS2

LN1371G

C:3.8V

5V

MIC

C:5.0V

R38 220k

MDATA

R37 1.5k

R36

10k

R8 12k

Q2

DTC114EU

R7 33k

Q3

DTA114EU

R6 33k

5V

MC1

PTT

S1

SKHHLP014A

F-1

F-2

VFO

S2

S3

S4

MR

BAND

S5

UP

DN

S6

S7

S8

A

3

2

1

S9

S13

S17

S21

B

6

5

4

S10

C

D17 MA8091

C1

470p

D16 MA8091

MICE

R:7.1V

T:7.0V

NOTE

F: FUNC acting

D: DTMF acting

P: PTT-M acting

C: COMMON

R: RX

T: TX

C30 0.1

R39 2.2k

R40

2.2k

C31

10

MICE

Explanatory notes

VOLTAGE LINE

TX LINE

F:1.9V

5V

R16

10k

R15 470

Q7

2SA1586

DS10

R14 680

Q6

2SA1586

C26 0.001

R13

10k

F:1.9V

D:1.9V

R12

10k

T:1.9V

R11 680

Q5

2SA1586

LT1EP53A D15 1SS355 D14 1SS355

R10 680

Q4

2SA1586

DS11

LT1EP53A

C27 0.001

R9

10k

P:1.9V

D3 1SS355

D4 1SS355

D5 1SS355

D6 1SS355

D7 1SS355

D8 1SS355

D9 1SS355

D10 1SS355

D11 1SS355

D12 1SS355

5

6

7

8

1

2

3

4

IC2

MC14028BF

Q4

Q2

Q0

Q7

Q9

Q5

Q6

VSS

VDD

Q3

Q1

B

C

D

A

Q8

16

15

14

13

12

11

10

9

5V

S11

D

S12

R19 470k

R18 470k

R20 470k

R21 470k

9 #

S14

S18

8

S15

S19

0

S16

DTMF

R22 100k

R24 100k

R23 100k

R25 100k

R30

5.6k

8

9

10

4

5

6

7

1

2

3

IC1 µPD7564AG-555

P00/INTO0

P01/SCK

P02/SO

P03/SI

P80

P81

P82

CL2

CL1

VDD

VSS

P113

P112

P111

P110

P103

P102

P101

P100

RESET

20

19

18

17

16

15

14

13

12

11

7

S20

FUNC

S25

S22 S23 S24 S26

D19

1SS355

C3 100p

X1 CSB600J200T

C4 100p

C13 0.001

5V

C15 0.001

IC3

S-80845CLUA-B66-T2

I

G

O

R29

100

C:5.0V

C14

0.047

D13 1SS355

C12 0.001

5V

5V

5V

• MAIN-A UNIT

MC1

MAIN-A UNIT

to the IC-2200H

LOGIC unit J1

J1

M8V

MU/D

M8VSW

PTT

MICE

MIC

E

MDATA

C:7.6V

C:5.0V

Q1

2SC2712

5V 5V 5V

R5 470

L1 0.82

µ

EP2

EP3

EP4

MICE

R:6.8V

T:6.8V

C30 0.1

R40 2.2k

R39 2.2k

C31

10

Explanatory notes

VOLTAGE LINE

TX LINE

M8V

M8V

MICE

MICE

MKEY-08

MKEY-07

MKEY-06

MKEY-05

MKEY-04

MKEY-03

MKEY-02

MKEY-01

MKEY-00

R:7.5V

T:7.5V

Q9

DTB113ZK

Q8

2SC2712

MIC

R38 220k

MDATA

R37

1.5k

DS7

LN1371G

C:3.8V

DS5

LN1371G

C:3.8V

DS3

LN1371G

C:3.8V

DS1

LN1371G

DS8

LN1371G

DS6

LN1371G

DS4

LN1371G

DS2

LN1371G

C:3.8V

R8 12k

C12 0.001

R7 33k

Q2

DTC114EU

Q3

DTA114EU

R6 33k

5V

5V 5V

F:1.9V

Q7

2SA1586

Q6

2SA1586

F:1.9V

D:1.9V

T:1.9V

DS10

LT1EP53A

Q5

2SA1586

Q4

2SA1586

DS11

LT1EP53A

P:1.9V

LED-S2

SEND

LED-M2

LED-M1

5V 5V

A

3

S9

B

6

S10

C

9

S11

D

#

S12

DN UP BAND

S7

PTT

F-2

S3

F-1

MR

S6

S5

VFO

S2 S4

NOTE

F: FUNC acting

D: DTMF acting

P: PTT-M acting

C: COMMON

R: RX

T: TX

S21

2

1

S13

S17

5

4

S14

S18

8

S15

0

S16

DTMF

S8

7

S19 S20

FUNC

S25

S22 S23 S24 S26

R22 4.7k

MKEY-I0

R23 4.7k

MKEY-I1

MASK

0

FLASH

10k

5V

R24 4.7k

MKEY-I2

R25 4.7k

MKEY-I3

5V

C13

0.001

X1

EFOS4914E3

R27 10k

5V

C:5.0V

1

2

3

IC3 BD5245G

OUT

VDD

VSS

CD

NC

5

4

5V

R18 10k

R19 47k

11 - 3

SECTION 12 HM-118/N (OPTIONAL UNIT)

12-1 INSIDE VIEW (HM-118/N)

DOWN switch

(S4: SKHHLM)

PTT switch

(S1: JPM1990-2013R)

12-2 BOARD LAYOUTS

• TOP VIEW (MAIN UNIT)

UP DOWN LOCK switch

(S2: SSSS81560A)

Microphone

(MC1: KUC2123-030245)

• TOP VIEW (MAIN-A UNIT)

12 - 1


UP

UP DOWN

LOCK

• BOTTOM VIEW (MAIN-A UNIT)

UP

UP DOWN

LOCK

DN

DN

PTT

PTT

12-3 MECHANICAL PARTS LIST AND DISSASEMBLY

[CHASSIS PARTS]

REF.

NO.

MP1

MP2

MP4

MP5

MP12

MP13

MP15

MP16

MP18

MP19

MP25

MP27

ORDER

NO.

8210015430

8210015431

8210015330

8210015331

8930046350

8930046530

8930052400

8930046930

8930025191

8610010640

8810009760

8810009260

8810008890

8830001060

8810009810

8930052390

DESCRIPTION

2129 front panel

2129 front panel-1

1743 REAR PANEL

1743 REAR PANEL-1

1743 hook plate

1743 PTT button

2129 PTT button

1135 U/D button (B)

1135 U/D button-1

Knob K-226


Screw PH BT 2 × 6 NI

Screw FH M3 × 6 NI

Nut M3 NI


1743 SW rubber

[HM-118]

[HM-118N]

[HM-118]

[HM-118N]

[HM-118]

[HM-118N]

[HM-118]

[HM-118N]

[HM-118N]

QTY.

1

1

1

1

2

3

1

1

1

1

1

1

1

1

1

1

[MAIN/MAIN-A UNIT]

REF.

NO.

MC1

ORDER

NO.

7700002120

DESCRIPTION

Microphone KUC2123-030245

W1

S1

S2

S3

S4

8900008000

8900008001

Cable OPC-784

Cable OPC-784A

2230001020

2220000620

2260002500

2260002500

Switch JPM1990-2013R

Switch SSSS81560A

Switch SKHHLM

Switch SKHHLM

QTY.

1

[HM-118]

[HM-118N]

1

1

1

1

1

Screw abbreviations BT: Self-tapping PH: Pan head

FH: Flat head

NI: Nickel

ZK: Black

MP2 (C) MP25 (C)

MP12 (C)

MP5 (C)

MP19 (C)

MP4 (C)

MP18 (C)

MP15 (C)

MC1 (M)

MAIN/MAIN-A UNIT

S1 (M)

S4 (M)

S3 (M)

S2 (M)

MP16 (C)

MP13 (C)

W1 (M)

HM-118/N


(C):CHASSIS PARTS

(M): MAIN/MAIN-A UNIT

MP1 (C)

12 - 2


13-1 BOARD LAYOUT

• TOP VIEW • BOTTOM VIEW

1

5

10

6

4 1

5 8

1

15

J1

PTTIN_C

PTTOUT

DMOD

AMODIN

F_RXD

BUSY_C

RES

NC

NC

NC

NC

GND

GND

P01

NC

AGND

5V

VCC_8V

TXD

232_TX

232_RX

RMUTE

FMDET

DAFOUT

REFMOD

NC

FLASH

30

RXD_2_C

TXD_2_C

NC 16 to the IC-2200H

LOGIC unit J4

13 - 1


14-1 BOARD LAYOUT

• TOP VIEW

1

8

1

10

20

26

25

11

50

51

16

9

1

100

75

76

• BOTTOM VIEW

17

16

32

33

1

64

13

1

4

49

48

24

5

8

8

5

12

4

1

1

1

15

J301

PTTIN_C

PTTOUT

DMOD

AMODIN

F_RXD

BUSY_C

RES

NC

NC

NC

NC

GND

GND

P01

NC

AGND

5V

VCC_8V

TXD

232_TX

232_RX

RMUTE

FMDET

DAFOUT

REFMOD

NC

FLASH

30

RXD_2_C

TXD_2_C

NC 16 to the IC-2200H

LOGIC unit J4

14 - 1

14-2 SEMICONDUCTOR INFORMATION

• TRANSISTORS AND FET’S

2SA1586 GR

(Symbol: SG)

DTC144EUA T106

(Symbol: 26_)

XP4312

(Symbol: 7T)

B

E

C

B

E

C

E1

B1

C2

C1

B2

E2

• DIODES

MA2S111 MA2S728

(Symbol: A) (Symbol: B)

A C A C


14-3 BLOCK DIAGRAM

Explanatory notes

VOLTAGE LINE

TX LINE

RX LINE

LINE

DATA BUS LINE

FLASH WRITER

Q305 XP4312

Q306 XP4312

LEVEL

CONVERT

FOR FM_TRANCEVER CPU

FOR FM_TRANCEVER

OPTION CONNECTOR

F_RXD

RES

TXD

TXD_2

RXD_2

IC351

MAX3226

RS-232C

RS-232C_DATA

BUFF

IC253A

NJM13404

IC253B

NJM13404

BUFF

IC101

TC7SHU04

INV

X201

CR-760

9.8304MHz

IC204

HD64F3687

16.384MHz

CPU

IC252

CMX589AD5

MODEM

2.4576MHz

RESET

IC203

S-80928CNMC

IC251A

NJM2115

BUFF

DSP

CODEC

IC151

AMBE-2020

232_RX

232_TX

REFMOD

DMOD

FMDET

X101

CR-708

LINEAR

CODEC

IC50

AD73311

DAFOUT

AMODIN

5V

3.3V

3.3V

3.2V

Q400 2SA1586

Q401 DTC144

+3V

CTRL

PSAVE

3.3V

IC251B

NJM2115

BUFF

Q50 2SA1586

Q51 DTC144

+5V

CTRL

PSAVE

IC1

S-812C33AMC

3.3V

REG

IC2

R1111N321B

3.2V

REG

APWR

5V

VCC: 4.5-8.5V

J301

14 - 2

14-4 VOLGTAGE DIAGRAM

3.3V

3.3V

PSAVE ON: L(0.0V)

PSAVE OFF: H(3.3V)

3.2V

PSAVE

3

2

1

IC1

S-812C33AMC-C2N-T2

VOUT

VIN

GND

NC

NC

4

5

Q401

DTC144EU

R401

5.6k

R400

100k

Q400

2SA1586

PSAVE OFF: L(0.0V)

PSAVE ON: H(3.3V)

VCC_8V

Q50

2SA1586

L50

1

µ

Q51

DTC144EU

R60

10k

PSAVE OFF: L(0.0V)

PSAVE ON: H(5.0V)

C50

0.1

DAFOUT

AGND

ADIN

R58

0

R52

100

R51

1k

CP50

ADREF

4.0-8.5V

1

2

3

IC2

R1111N321B

VDD

GND

CE

VOUT

5

NC

4

APWR

PSAVE

5.0V

3

4

1

2

IC50

AD73311ARS

VOUTP

VOUTN

AVDD1

5

6

7

8

9

10

AGND1

VINP

VINN

REFOUT

REFCAP

AVDD2

AGND2

SE

SDI

SDIFS

SDOFS

SDO

MCLK

SCLK

RESET

DVDD

DGND

13

12

11

16

15

14

20

19

18

17

R57

47k

3.3V

APWR

3.2V

ARES

SCLK

SEN

SO

ATXD

ACLK

ASTB

SI

ARXD

X101

CR-708

R101

1M

2

3

1

IC101

TC7SHU04FU

5

4

R103

1k

L151

1

µ

R102

100

3.2V

3.2V

2

3

1

IC103

TC7S04FU

5

4

CP101

PSAVE

CP254

CP256

CP255

Q251

DTC144EU

ACQ

MCLK

R56

100

ADIN

AMODIN

C53

0.1

ADREF

R54

47k

R53

47k

4.7V

-

+

+

-

R260

100k

R258

100k

C253 22p

R256 100k

3.25V

9

10

6

7

8

4

5

2

3

1

IC252

CMX589AD5

XTAL

XTAL/CLK_RX

CLKDIVA

CLKDIVB

RX_HOLD

RXDCACQ

PLLACQ

RX_PSAVE

VBIAS

RXFB

11

12

RX_SIG_IN

VSS

VDD

S/N

TXC

RXC

RXD

TXD

TXP

TXE

TXO

BT

DOC1

DOC2

16

15

14

13

19

18

17

24

23

22

21

20

TXCK

RXCK

RXDT

TXDT

R262

22k

R264

100k

AEPR

31

32

33

34

35

36

37

26

27

28

29

30

42

43

44

45

46

38

39

40

41

47

48

49

50

GND

CODEC_RX_CLK

CHAN_RX_CLK

CODEC_RX_STRB

CHAN_RX_STRB

CODEC_RX_DATA

CHAN_RX_DATA

CODEC_TX_CLK

CHAN_TX_CLK

GND

VDD

CODEC_TX_STRB

CHAN_TX_STRB

VDD

GND

CODEC_TX_DATA

CHAN_TX_DATA

NC

VDD

VDD

VDD

VDD

VDD

VDD

GND

IC151

AMBE-2020

D151

MA2S728

R267

100k

R268

390k

3.25V

C260

1

CP252

TX: 350mVp-p

+

-

-

+

R269

33k

3.25V

1

IC254

TC4S66F

2

3

5

4

CP251

C262

1

TX: 350mVp-p

Q252

DTC144EU

DCEL

3.3V

APWR

L201

1

PSAVE ON: L(0.0V)

PSAVE OFF: H(3.3V)

VAD_EN

CODEC_SEL1

CODEC_SLE0

SLEEP_EN

SLIP_EN

BAUD_SEL1

BAUD_SEL0

SOFT_EN

NC

CHANN_SEL1

VDD

VDD

GND

GND

VDD

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

91

90

89

88

87

86

85

84

83

95

94

93

92

100

99

98

97

96

79

78

77

76

82

81

80

P86

P87

TXD

R201

1k

P85

NMI

FLASH

Q201

DTC144EU

F_RXD

RXD

3.3V

5

IC202

TC7SH08FU

4

1

2

3

RMUTE

Q202

DTC144EU

3.3V

DCEL

2

3

1

Q305

XP4312

6

5

4

TXD_2_C

TXD_2

Explanatory notes

VOLTAGE LINE

TX LINE

RX LINE

3.3V

DCEL

APWR

CP216

RXD_2

L351

1 µ

3.3V

C351 0.22

C352 0.22

C353 0.22

C354 0.22

3

4

5

1

2

6

7

8

IC351

MAX3226EAE

READY

C1+

V+

C1-

C2+

C2-

V-

R1IN

FORCEOFF

VCC

GND

T1OUT

FORCEON

T1IN

INVALID

R1OUT

16

15

14

13

12

11

10

9

X201

CR-760

(9.8304 MHz)

PTTOUT_C

2

3

1

Q306

XP4312

6

5

4

3.3V

R209

1k

RES

R220 0

R221 0

ACQ

25

26

27

28

29

30

31

32

17

18

19

20

21

22

23

24

P36

P37

P52/WKP2

P53/WKP3

P54/WKP4

P55/WKP5/ADTRG

P10/TMOW

P11/PWM

P12

P56/SDA

P57/SCL

P74/TMRIV

P75/TMCIV

P76/TMOV

P24

P63/FTIOD0

IC204

HD64F3687

PB5/AN5

PB4/AN4

PB0/AN0

PB1/AN1

PB2/AN2

PB3/AN3

P30

P31

P32

P33

P17/IRQ3/TRGV

P16/IRQ2

P15/IRQ1/TMIB1

P14/IRQ0

P72/TXD_2

P71/RXD_2

64

63

62

61

60

59

58

57

56

55

51

50

49

54

53

52

1

2

3

IC203

S-80928CNMC

OUT

VDD

VSS

CD

5

NC

4

P01

PTTIN

BUSY

PSAVE

TXDT

RXDT

RXCK

TXCK

TXD_2

RXD_2

P01

BUSY

BUSY: H(3.3V)

Q302

DTC144EU

RX: L(0.0V)

TX: H(3.3V)

Q303

DTC144EU

PTTIN

Q301

DTC144EU

RX: L(0.0V)

TX: H(3.3V)

FLASH

REFMOD

DAFOUT

FMDET

RMUTE

RES

232_RX

232_TX

F_RXD

TXD

AMODIN

DMOD

AGND

D152

MA2S111

J301

R316 100

R315 100

R317 100

R318 100

TXD_2_C

P01

RXD_2_C

GND

FLASH

GND

CCS

REFMOD

DAFOUT

FMDET

RMUTE

RES

232_RX

BUSY_C

232_TX

F_RXD

TXD

AMODIN

VCC_8V

DMOD

5V

PTTOUT

AGND

PTTIN_C to the IC-2200H

LOGIC unit JJ4

VCC_8V

5V

VCC_8V

5V

VCC_8V

5V

VCC_8V

5V

VCC_8V

5V

4.5-8.5V

5.0V

14 - 3

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

S-14017HZ-C1

C 2004 Icom Inc.

Icom i2200H Service manual

SERVICE

MANUAL

VHF TRANSCEIVER

INTRODUCTION

DANGER

ORDERING PARTS

REPAIR NOTES

TABLE OF CONTENTS

SECTION 1

SECTION 2

SPECIFICATIONS

INSIDE VIEWS

SECTION 3 OPTIONAL UNIT INSTALLATION

SECTION 4

SECTION 5

SECTION 6

SECTION 7

CIRCUIT DESCRIPTION

ADJUSTMENT PROCEDURES

PARTS LIST

MECHANICAL PARTS AND DISSASEMBLY

SECTION 8

SECTION 9

SEMI-CONDUCTOR INFORMATION

BOARD LAYOUTS

SECTION 10 BLOCK DIAGRAMS

SECTION 11 VOLTAGE DIAGRAMS

SECTION 12 HM-118/N (OPTIONAL UNIT)

SECTION 13 UT-108 (OPTIONAL UNIT)

SECTION 14 UT-115 (OPTIONAL UNIT)

SECTION 1 SPECIFICATIONS

M GENERAL

M TRANSMITTER

M RECEIVER

• UT-115 SPECIFICATIONS

M GENERAL

SECTION 2 INSIDE VIEWS

• MAIN UNIT (TOP VIEW)

• MAIN UNIT (BOTTOM VIEW)

SECTION 3 OPTIONAL UNIT INSTALLATION

➀

➄

➁

➅

➂

➃

NOTE:

SECTION 4 CIRCUIT DESCRIPTION

4-1 RECEIVER CIRCUITS

4-1-1 ANTENNA SWITCHING CIRCUIT

(MAIN UNIT)

4-1-2 SQUELCH ATTENUATOR CIRCUIT

(MAIN UNIT)

4-1-3 RF CIRCUIT (MAIN UNIT)

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

(MAIN UNIT)

4-1-5 2ND IF AND DEMODULATOR CIRCUITS

(MAIN unit)

4-1-6 AM/FM SELECTOR CIRCUIT (MAIN UNIT)

4-1-7 AF CIRCUITS (LOGIC UNIT)

4-1-8 SQUELCH CIRCUITS

(MAIN AND LOGIC UNITS)

•

4-2 TRANSMITTER CIRCUITS

4-2-1 MICROPHONE AMPLIFIER CIRCUIT

(LOGIC unit)

4-2-4 MODULATION CIRCUIT (MAIN UNIT)

4-2-2 ALC CIRCUIT (LOGIC UNIT)

4-2-5 DRIVE AMPLIFIER CIRCUIT (MAIN UNIT)

4-2-6 POWER AMPLIFIER CIRCUIT (MAIN UNIT)

4-2-3 DIGITAL SWITCH CIRCUIT (LOGIC UNIT)

4-2-7 APC CIRCUIT (MAIN UNIT)

4-3 PLL CIRCUITS

4-3-1 PLL CIRCUIT

4-3-2 VCO CIRCUIT (MAIN unit)

4-3-3 REFERENCE OSCILLATOR CONTROL

CIRCUIT (LOGIC AND MAIN UNITS)

4-5 PORT ALLOCATIONS

4-5-1 D/A CONVERTER IC (MAIN UNIT; IC5)