Kenwood TK-2180 K2, TK-2180 K Service Manual

VHF FM TRANSCEIVER

TK-2180

SERVICE MANUAL

TK-2180 K TK-2180 K2

Helical antenna (KRA-22 : Option)

Knob (CH selector) (K29-9305-03)

Button knob (Side) (K29-9303-03)

Packing (G53-1598-01)

Cabinet assy (A02-3847-03)

Does not come with antenna. Antenna is available as an option.

Knob (PTT) (K29-9302-23)

Packing (G53-1599-01)

Cabinet assy (A02-3848-03)

Knob (Volume) (K29-9304-03)

Front glass (B10-2752-22)

CONTENTS

GENERAL ...................................................2

SYSTEM SET-UP .......................................2

REALIGNMENT .......................................... 3

DISASSEMBLY FOR REPAIR .................... 5

CIRCUIT DESCRIPTION .............................7

SEMICONDUCTOR DATA .......................13

COMPONENTS DESCRIPTION ............... 14

PARTS LIST .............................................. 16

EXPLODED VIEW..................................... 25

PACKING ..................................................26

ADJUSTMENT .........................................27

TERMINAL FUNCTION ............................ 39

PC BOARD

DISPLAY UNIT (X54-3470-XX) ............42

TX-RX UNIT (X57-6930-10) ................. 46

SCHEMATIC DIAGRAM

DISPLAY UNIT (X54-3470-XX) ............50

TX-RX UNIT (X57-6930-10) ................. 52

BLOCK DIAGRAM .................................... 60

LEVEL DIAGRAM ..................................... 62

OPTIONAL ACCESSORIES

KNB-31A/32N/33L ...............................63

KSC-32 ..................................................63

SPECIFICATIONS ................. BACK COVER

TK-2180

GENERAL / SYSTEM SET-UP

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are issued as required.

ORDERING REPLACEMENT PARTS

When ordering replacement parts or equipment information, the full part identification number should be included. This applies to all parts : components, kits, or chassis. If the part number is not known, include the chassis or kit number of which it is a part, and a sufficient description of the required component for proper identification.

SYSTEM SET-UP

PERSONNEL SAFETY

The following precautions are recommended for person-

nel safety:

• DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated.

•SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere.

• This equipment should be serviced by a qualified technician only.

SERVICE

This transceiver is designed for easy servicing. Refer to

the schematic diagrams, printed circuit board views, and alignment procedures contained within.

Merchandise received

License and frequency allocated by FCC

Choose the type of transceiver

Transceiver programming

Are you using the optional antenna?

Are you using the speaker microphone?

Are you using the voice guide & storage unit?

Delivery

Frequency range (MHz) RF power Type 12-key

TX/RX 136~174 5W TK-2180 K No

TX/RX 136~174 5W TK-2180 K2 Yes

A personal computer (IBM PC or compatible), programming interface (KPG-36), and programming software (KPG-89D) are required for programming. (The frequency, and signalling data are programmed for the transceiver.)

YES

KRA-22 or KRA-26

Helical antenna

(Option)

YES

KMC-25

(Option)

VGS-1

(Option)

REALIGNMENT

1. Modes 2. How to Enter Each Mode

User mode

Panel test mode

PC mode

Firmware programming mode

Clone mode

Firmware version information

Clock adjustment mode

Panel tuning mode

Data programming mode

PC test mode

PC tuning mode

User mode Power ON

Panel test mode [A] + Power ON

PC mode Received commands from PC

Panel tuning mode [Panel test mode] + [S]

Firmware programming mode [S] + Power ON

Clone mode [B] + Power ON

Firmware version information [Side1] + Power ON

Clock adjustment mode [C] + Power ON

3. Panel Test Mode

Setting method refer to ADJUSTMENT.

Mode Operation

TK-2180

Mode Function

User mode For normal use.

Panel test mode Used by the dealer to check the funda-

mental characteristics.

Panel tuning mode Used by the dealer to tune the radio.

PC mode Used for communication between the

radio and PC (IBM compatible).

Data programming Used to read and write frequency data

mode and other features to and from the radio.

PC test mode Used to check the radio using the PC.

This feature is included in the FPU.

See panel tuning.

Firmware Used when changing the main program

programming mode of the flash memory.

Clone mode Used to transfer programming data from

one radio to another.

Firmware version Used to confirm the internal firmware

information version.

Clock adjustment mode

Used by dealer to adjust data and time.

4. Panel Tuning Mode

Setting method refer to ADJUSTMENT.

5. PC Mode

5-1. Preface

The transceiver is programmed by using a personal computer, programming interface (KPG-36) and programming software (KPG-89D).

The programming software can be used with an IBM PC or compatible. Figure 1 shows the setup of an IBM PC for programming.

IBM-PC

KPG-36

KPG-89D

Fig. 1

I C

TK-2180

REALIGNMENT

5-2. Connection procedure

1. Connect the transceiver to the personal computer with the interface cable.

2. When the POWER switch on, user mode can be entered immediately. When PC sends command the radio enter PC mode, and “PROGRAM” is displayed on the LCD. When data transmitting from transceiver, the red LED is lights. When data receiving to transceiver, the green LED is lights.

Note:

• The data stored in the personal computer must match model type, when it is written into the flash memory.

5-3. KPG-36 description (PC programming interface cable: Option)

The KPG-36 is required to interface the transceiver to the

computer. It has a circuit in its D-subconnector (25-pin) case that converts the RS-232C logic level to the TTL level.

The KPG-36 connects the universal connector of the trans-

ceiver to the computers RS-232C serial port.

5-4. Programming software KPG-89D description

The KPG-89D is the programming software for the trans-

ceiver supplied on a CD-ROM. This software runs under MSWindows 98, ME, Windows 2000 or XP on an IBM-PC or compatible machine.

The data can be input to or read from the transceiver and

edited on the screen. The programmed or edited data can be printed out. It is also possible to tune the transceiver.

6. Firmware Programming Mode

6-1. Preface

Flash memory is mounted on the transceiver. This allows

the transceiver to be upgraded when new features are released in the future. (For details on how to obtain the firmware, contact Customer Service.)

6-2. Connection procedure

Connect the transceiver to the personal computer (IBM

PC or compatible) with the interface cable (KPG-36). (Connection is the same as in the PC Mode.)

6-3. Programming

1. Start up the firmware programming software (Fpro.exe).

2. Set the communications speed (normally, 115200 bps) and communications port in the configuration item.

3. Set the firmware to be updated by File name item.

4. Turn the transceiver power ON with the [S] switch held down. Then, the orange LED on the transceiver lights and “PROG 115200” is displayed.

5. Check the connection between the transceiver and the personal computer, and make sure that the transceiver is in the Program mode.

6. Press write button in the window. When the transceiver starts to receive data, the [PG] display is blinking.

7. If writing ends successfully, the checksum is calculated and a result is displayed.

8. If you want to continue programming other transceivers, repeat steps 4 to 7.

Notes:

• This mode cannot be entered if the Firmware Programming mode is set to Disable in the Programming software.

• When programming the firmware, it is recommend to copy the data from the floppy disk to your hard disk before update the radio firmware. Directly copying from the floppy disk to the radio may not work because the access speed is too slow.

6-4. Function

1. If you press the [Side2] switch (under of left side) while “PROG 115200” is displayed, the display changes to “PROG 19200” to indicate that the write speed is low speed (19200 bps). If you press the [Side2] switch again while “PROG 19200” is displayed, the display changes to “PROG 38400”. If you press the [Side2] switch again while “PROG 38400” is displayed, the display changes to “PROG 57600”. If you press the [Side2] switch again while “PROG 57600” is displayed, the display returns to “PROG 115200”.

2. If you press the [Side1] switch (top of left side) while “PROG 115200” is displayed, the checksum is calculated, and a result is displayed. If you press the [Side1] switch again while the checksum is displayed, “PROG 115200” is redisplayed.

Note:

Normally, write in the high-speed mode.

7. Clone Mode

Programming data can be transferred from one radio to

another by connecting them via their external universal connectors. The operation is as follows (the transmit radio is the master and the receive radio is a slave).

The “password” of description by explanation of 1. to 7.

are “Read Authorization Password”.

1. Turn the master transceiver power ON with the [B] key held down. If the Data password is set to the transceiver, the transceiver displays “CLONE LOCK”. If the password is not set, the transceiver displays “CLONE MODE”.

2. When you enter the correct password, and “CLONE MODE” is displayed, the transceiver can be used as the cloning master. The following describes how to enter the password.

TK-2180

Rubber spacer

Rear panel

Tighten the circle nut, after applying “THREE BOND 1401” to the circle nut.

REALIGNMENT / DISASSEMBLY FOR REPAIR

3. How to enter the password with the keypad; If you press a key while “CLONE LOCK” is displayed, the number that was pressed is displayed on the transceiver. Each press of the key shifts the display in order to the left. When you enter the password and press the [✳] or [S] key, “CLONE MODE” is displayed if the entered password is correct. If the password is incorrect, “CLONE LOCK” is redisplayed. How to enter the password with the encoder; If the encoder is rotated while “CLONE LOCK” is displayed, numbers (0 to 9) are displayed flashing. When you press the [C] key, the currently selected number is determined. If you press the [S] key after entering the password in this procedure, “CLONE MODE” is displayed if the entered password is correct. If the password is incorrect, “CLONE LOCK” is redisplayed.

4. Power on the slave transceiver.

5. Connect the cloning cable (part No. E30-3325-05) to the universal connectors on the master and slave.

6. Press the [S] key on the master while the master displays “CLONE MODE”. The data of the master is sent to the slave. While the slave is receiving the data, “PROGRAM” is displayed. When cloning of data is completed, the master displays “END”, and the slave automatically operates in the User mode. The slave can then be operated by the same program as the master.

7. The other slave can be continuously cloned. When the [S] key on the master is pressed while the master displays “END”, the master displays “CLONE MODE”. Carry out the operation in step 4 to 6.

9. Clock Adjustment Mode

9-1. Flow chart of operation

[C] + Power ON

YEAR

[S]

MONTH

[S]

DAY

[S]

HOUR

[S]

MINUTE

[S]

Channel selector

Completion

Notes:

Can not be cloned if the password (over write password) is programmed to the slave. Only the same models can be cloned together.

Cloning cable (E30-3325-05)

MIC

Fig. 2

8. Firmware Information Mode

Turn the transceiver ON with the [Side1] switch held

down. Then, the version is displayed during holding the [Side1] switch.

DISASSEMBLY FOR REPAIR

1. How to Attach the Rubber Spacer

1) Press the rubber spacer with fingers and insert it between the rubber spacer and the rear panel without crevice.

TK-2180

DISASSEMBLY FOR REPAIR

2. How to Stick the Sheet (G11-4326-04)

1) Remove the white separation paper of the sheet first (q) and stick the sheet on the front-glass (w). Next, remove the transparent separation paper of the sheet (e).

Sheet (G11-4326-04)

Front-glass

4. How to Attach the VGS-1

1) Remove the 2 screws.

2) The tip of tweezers is put into the screw hole of the cover and is pried, the cover will remove.

3) Use the 2 rubber cushions and attach them to the VGS-1.

4) Plug the VGS-1 into the VGS-1 connector of the PC board, pressing down on the top of the VGS-1 until secure.

5) The spacer turns the adhesive surface down. Next, push between the chassis and VGS-1.

6) Replace the cover and tighten the 2 screws.

3. How to Attach the TX-RX Unit

1) In order to attach the TX-RX unit in chassis, don’t put in the TX-RX unit aslant. Please level the chassis and the TX-RX unit and attach them.

Rubber cushion (G13-1995-04) 20 x 30 x 1.0 mm

VGS-1

Rubber cushion (G13-1974-04) 21 x 21 x 2.5 mm

VGS-1

VGS-1 connector

Spacer (J30-1292-04)

4.5 x 24 x 3.0 mm

IC200

MIX, DET, IF

SW SW

Q203 IC606

DMUTE

IC600 (1/2)

AF AMP

2nd local

OSC

X200

VOL

IC605

VC1

VC2

Q618

SSW

ANT

L111,112

L113

L215 L216

BPF

D106,107 D211,213

Q207

AMP

Q206

1st MIX

Q205

IF AMP

ANT

L211 L214

BPF

XF200

MCF

1st Local

OSC (PLL)

CF200

CF201

AQUA-L

IC607

HSDO

Q605

(1/2)

AM2

IC609

AF PA

INT. SP

EXT. SP

CIRCUIT DESCRIPTION

TK-2180

1. Overview

This transceiver is VHF/FM portable transceiver designed

to operate in the frequency range of 136 to 174MHz.

2. Circuit Configuration by Frequency

The receiver is a double-conversion superheterodyne with a first intermediate frequency (IF) of 59.85MHz and a second IF of 455kHz. Incoming signals from the antenna are mixed with the local signal from the PLL to produce the first IF of

59.85MHz.

This is then mixed with the 59.395MHz second local oscillator output to produce the 455kHz second IF. This is detected to give the demodulated signal.

The transmit signal frequency is generated by the PLL VCO, and modulated by the signal from the microphone. It is then amplified and sent to the antenna.

TX/RX : 136~174MHz ANT

1st MIX

ANT

AMP

Fig. 1 Frequency configuration

MCF

59.85MHz

195.85~

233.85MHz

136~174MHz

455kHz

FM IF

SYSTEM

PLL

VCO

AMP

59.395MHz

MIC

AMP

3. Receiver System

3-1. RF unit

An incoming RF signal from the antenna terminal is passed through the antenna switch (D106, D107, D211 and D213 are off) and then the bandpass filter (L215, L216). The bandpass filter is adjusted by a variable capacitor. The input voltage to the variable capacitor is regulated by the voltage output from the D/A converter (IC605). The signal is amplified by RF amplifier (Q207), and passed through the bandpass filter (L211, L214).

The resulting signal is applied to the first mixer (Q206), where it is mixed with the first local oscillator signal output from the frequency synthesizer to produce the first IF (59.85MHz).

3-2. IF unit

The first IF signal is passed through a four-pole monolithic crystal filter (XF200) to remove a adjacent channel signal. The filtered first IF signal is amplified by the first IF amplifier (Q205) and then applied to the lF system IC (IC200). The IF system IC provides a second mixer, second local oscillator, limiting amplifier, quadrature detector and RSSI (Received Signal Strength Indicator). The second mixer mixes the first IF signal with the 59.395MHz of second local oscillator output (crystal unit X200) and produces the second IF signal of 455kHz.

The second IF signal is passed through the ceramic filter (CF201 : Wide, CF200 : Narrow) to more remove the adjacent channel signal. The filtered second IF signal is amplified by the limiting amplifier and demodulated by the quadrature detector with ceramic discriminator (CD200). The demodulated signal is routed to the audio circuit.

Fig. 2 Receiver section

TK-2180

SQ close

Preset value

ANT input level ANT input level

SQ voltage

RSSI voltage

SQ open

CIRCUIT DESCRIPTION

3-3. Wide/Narrow switching circuit

Wide and Narrow settings can be made for each channel by switching the ceramic filters CF201 (Wide), CF200 (Narrow). The Wide (low level) and Narrow (high level) is output from IC502.

When a Wide (low level) is selected, Q200 (N-ch) turn off and Q200 (P-ch) turn on. When a Narrow (high level) is selected, Q200 (N-ch) turn on and Q200 (P-ch) turn off. D201 and D203 are switched to ceramic filters when a high/low level is selected.

Q204 turns on/off with the Wide/Narrow and the IC200 detector output level is changed to maintain a constant output level during wide or narrow signals.

AFOUT

W/N5R

Q204

R225

W/N

“H”: Narrow “L” : Wide

R211

C209

AFOUT

D314

IC200

MXO

C215

IFI

C217

IFOUT

R208

R222

R224

CD200

QUAD

CF200

When SP-MIC is attached, SSW is connected to GND at inside of SP-MIC. For this reason, Q618 is turned off, and the AF signal is input only to amplifier for EXT SP of IC609.

Change of INT/EXT SP refer to Fig. 4.

AM1 AM2 SSW VC1 VC2 SP

HLHHL INT

HLLLHEXT

LHHLLMUTE

LHLLLMUTE

AM1

SSW

AM2

Q616

(1/2)

Q613

Q612

Q617

Q618

VC1

VC2

INT.SP

EXT.SP

IC609

IC605

IC607

Q605

Fig. 4 Audio amplifier circuit

Q200

C201

C200

D201 D203

R205

CF201

R209

R215

R212

Fig. 3 Wide/Narrow switching circuit

3-4. Audio amplifier circuit

The demodulated signal from IC200 goes through the mute switch (Q203), IC600 (1/2) and IC606, high-pass filtered, low-pass filtered, high-pass filtered and de-emphasized by IC607.

The signal then goes through mute switch (Q605 1/2), and an electronic volume control (IC605), and an AF switch (Q618 is on), and is routed to audio power amplifier (IC609), where it is amplified and output to the internal speaker.

The audio mute signal (AM1) from the IC502 becomes Low in the standby and Q612, Q613 which are power supply circuit for IC609 turn off. Also, the audio mute signal (AM2) becomes High to turn Q605 (1/2) off. When the audio is output, AM1 becomes High to turn Q612, Q613 on, and voltage is supplied to power terminal VP of IC609. Also, AM2 becomes Low to turn Q605 (1/2) on.

The speaker is switched by the logic of speaker switching terminal SSW on the universal connector. When SP-MIC is not attached, the logic of SSW becomes High and SW (Q618) is turned on, and the AF signal is input to both amplifiers of IC609.

3-5. Squelch circuit

The output from IC200 enters FM IC again, then passed through a bandpass filter. The noise component output from IC200 is amplified by Q201 and rectified by D202 to produce a DC voltage corresponding to the noise level. The DC voltage is sent to the analog port of the CPU (IC502). And IC200 outputs a DC voltage (RSSI) corresponding to the input of the IF amplifier. The CPU reads the RSSI signal via pin 125.

IC502 determines whether to output sounds from the speaker by comparing the input voltage of pin 124 and pin 125 with the preset value.

IC200 : FM IF IC

IF AMP

RSSI

DET

BPF

AMP

Q201

NOISE

AMP

D202

DET

IC502

CPU

124

125

Fig. 5 Squelch circuit

Fig. 6 Squelch and RSSI voltage vs ANT input level

CIRCUIT DESCRIPTION

TK-2180

4. Transmitter System

4-1. Microphone amplifier

The signal from the internal microphone goes through the

mute switch (Q614).

When the SP-MIC is not attached, the microphone switching terminal (MSW) on the universal connector becomes High, and mute switch (Q614) is turned on. When the SPMIC is attached, MSW is connected to GND at inside of SPMIC. For this reason, Q614 is turned off, the internal microphone is muted, and only the input of the external microphone is supplied to the microphone amplifier.

The signal from microphone goes through D/A converter (IC605), mute switch (Q610), and amplified by IC608 (1/2) and limited by AGC circuit composed of D601, D602, Q606 and Q607. IC607 is composed of high-pass filter, low-pass filter and pre-emphasis/IDC circuit.

The signal passes through the D/A converter (IC605) for the maximum deviation adjustment, and enters the summing amplifier consisting of IC600 (2/2), and is mixed with the low speed data from the CPU (IC502).

EXT. MIC

IC608

(1/2)

AMP

AGC

D601,602 Q606,607

IC605

D/A

AQUA-L

IC607

VCO

IC602 X1 BUFF

AMP

TCXO

Q614 IC605MIC

MSW

IC605

D/A

Q616

(2/2)

VOL

LSD

OUT

Q610

MMUTE

IC600

(2/2)

SUM

AMP

The output signal from the summing amplifier goes to the VCO modulation input. The other output signal from the summing amplifier passes through the D/A converter (IC605) again for the BAL adjustment, and the buffer amplifier (IC602), and goes to the TCXO modulation input.

4-2. VOX

The IC608 (2/2) amplify the audio signal captured in the microphone, and then the signal is converted into the DC voltage D603 rectifies.

The DC voltage activates the CPU (IC502), and the VOX starts.

4-3. Drive and Final amplifier

The signal from the T/R switch (D100 is on) is amplified by drive amplifier (Q101 and Q102) to +15~17dBm.

The output of the drive amplifier is amplified by the RF power amplifier (Q105) to 5.0W (1W when the power is low). The RF power amplifier is MOS FET. The output of the RF power amplifier is then passed through the harmonic filter (LPF) and antenna switch (D106, D107 are on) and applied to the antenna terminal.

4-4. APC circuit

The APC circuit always monitors the current flowing through the RF power amplifier (Q105) and keeps a constant current. The voltage drop at R125, R127 and R130 is caused by the current flowing through the RF power amplifier and this voltage is applied to the differential amplifier (IC100 1/2).

IC100 (2/2) compares the output voltage of IC100 (1/2) with the reference voltage from IC502, and the output of IC100 (2/2) controls the VGG of Q101, Q102 and Q105 to make the both voltages to same voltage.

The change of power high/low is carried out by the change of the reference voltage. Q106, Q107 and Q108 are turned on and Q104 is turned off in transmit and the APC circuit is active.

Fig. 7 Microphone amplifier

From

T/R SW

(D100)

REF

VOL

(IC502)

Q101 Q102

Pre-DRIVE

AMP

R130

R127

R125

Fig. 8 Drive and final amplifier and APC circuit

DRIVE

AMP

IC100

(1/2)

Q105

RF POWER

AMP

VDD VGG

D106,107

ANT

IC100

(2/2)

ANT

LPF

TK-2180

CIRCUIT DESCRIPTION

5. Frequency Synthesizer Unit

5-1. Frequency synthesizer

The frequency synthesizer consists of the TCXO (X1),

VCO, PLL IC (IC1) and buffer amplifiers.

The TCXO generates 16.8MHz. The frequency stability is

2.5ppm within the temperature range of –30 to +60°C. The frequency tuning and modulation of the TCXO are done to apply a voltage to pin 1 of the TCXO. The output of the TCXO is applied to pin 8 of the PLL IC.

The VCO consists of 2VCO and covers a dual range of the

195.85~233.85MHz and the 136~174MHz. The VCO generates 195.85~233.85MHz for providing to the first local signal in receive. The operating frequency is generated by Q7 in transmit mode and Q6 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator (IC1) to the variable capacitor diodes (D5, D7, D10 and D11 in transmit mode and D9 and D13 in receive mode).

The T/R pin of IC502 goes “high” in receive mode causing Q8 and Q7 to turn off, and Q6 turn on. The T/R pin goes “low” in transmit mode.

The outputs from Q6 and Q7 are amplified by buffer amplifier (Q10) and doubled by Q2 and then sent to PLL IC.

The PLL IC consists of a prescaler, reference divider, phase comparator, charge pump (The frequency step of the PLL circuit is 10 or 12.5kHz). The input signal from the pins 8 and 5 of the PLL IC is divided down to the 10 or 12.5kHz and compared at phase comparator. The pulsed output signal of the phase comparator is applied to the charge pump and transformed into DC signal in the loop filter (LPF). The DC signal is applied to the CV of the VCO and locked to keep the VCO frequency constant.

PLL data is output from DT (pin 112), PCK (pin 82) and PLE (pin 81) of the microprocessor (IC502). The data are input to the PLL IC when the channel is changed or when transmission is changed to reception and vice versa. A PLL lock condition is always monitored by the pin 80 (UL) of the microprocessor. When the PLL is unlocked, the UL goes low.

D100

D205

IC602

To drive amp

BAL

T/R

(TX : Low)

T/R

LPF

CPU

IC502

IC1

PLL

DT,PCK,PLE

Doubler

Q13

BUFFVCO

To mixer

TCXO

6. Control Circuit

The control circuit consists of microprocessor (IC502) and its peripheral circuits. It controls the TX-RX unit and transfers data to the Display unit. IC502 mainly performs the following;

1) Switching between transmission and reception by PTT

signal input.

2) Reading system, zone, frequency, and program data from

the memory circuit.

3) Sending frequency program data to the PLL.

4) Controlling squelch on/off by the DC voltage from the

squelch circuit.

5) Controlling the audio mute circuit by decode data input.

6) Transmitting tone and encode data.

6-1. Memory circuit

Memory circuit consists of the CPU (IC502) and a flash memory (IC500). A flash memory has a capacity of 4M bits and contains the transceiver control program for the CPU. It also stores the data for transceiver channels and operating parameter that are written by the FPU. This program can be easily written from an external devices.

The EEPROM (IC504) stores the last channel data, the scan on status, and other parameters.

■ Flash memory

Note : The flash memory stores the data that is written by

the FPU (KPG-89D), and firmware program (User mode, Test mode, Tuning mode, etc.). This data must be rewritten when replacing the flash memory.

■ EEPROM

Note : The EEPROM stores tuning data (Deviation, Squelch,

etc.). Realign the transceiver after replacing the EEPROM.

■ Real-time cock

The clock function is based on real-time clock IC (IC503). When the power supply is off, it is backed up by an internal secondary lithium battery

IC502

CPU

FALSH

IC500

Fig. 10 Memory circuit

IC504

EEPROM

Fig. 9 PLL block diagram

CIRCUIT DESCRIPTION

TK-2180

6-2. Low battery warning

The battery voltage is monitored by the microprocessor (IC502 pin 126 : BATTLVL). When the battery voltage falls below the voltage set by the Low Battery Warning adjustment during the transmission, the red LED blinks to notify the operator that it is time to replace the battery (When the “On TX” option (default setting) under the Battery Warning / status function in the FPU is selected.). If the battery voltage falls below 5.8V, the transceiver does not transmit and the warning tone beeps while the PTT switch is pressed.

Low battery warning Battery condition

The red LED blinks during The battery voltage is low but

the transmission. the transceiver is still usable.

The red LED blinks and The battery voltage is low and

the warning tone beeps while the transceiver is not usable

the PTT switch is pressed. to make calls.

6-3. Battery type detection

The transceiver automatically detects the battery type, measuring the resistance between the S-terminal and GND terminal on the battery pack and changes the supplied voltage to the S-terminal as below. The microprocessor then detects the battery type.

Resistor value Battery type Input voltage of S-terminal

Open Ni-Cd 4.5~5.0V

150kΩ Ni-MH 2.0~3.34V

47kΩ Li-ion 0.8~2.0V

Short Battery case 0~0.8V

6-4. Key input

When any key is pressed, KI1 or KI2 become Low. And CPU (IC502) set Q1 to Q9 “Low” sequentially. The CPU detects which key is pressed, according to the voltage of KI1 and Kl2 and Q1 to Q9 timing.

7. Signaling Circuit

7-1. Encode

■ Low-speed data (QT, DQT, LTR)

Low-speed data is output from pin 33 of the CPU. The signal passes through a low-pass filter (IC601 1/2), and goes to the summing amplifier (IC600 2/2). The signal is mixed with the audio signal and goes to the VCO and TCXO (X1) modulation input after passing through the D/A converter (IC605) for BAL adjustment.

HSDO

IC502

CPU

■ High-speed data (2-tone, 5-tone, DTMF)

High-speed data (HSD) is output from pin 7 of the CPU. The signal passes through a low-pass CR filter and provides a TX HSD tone and a RX HSD tone. TX HSD deviation making an adjustment by microprocessor is passed through the switch (IC606) and then applied to the audio processor (IC607).

The signal is mixed with the audio signal and goes to the VCO and TCXO. The RX HSD tone is passed a summing amplifier (IC607). The D/A converter (IC605) for audio control, audio power amplifier and then to the speaker.

■ MSK

MSK signal is output from pin 6 of IC607. The signal passes through the D/A converter (IC605) for the MSK deviation adjustment, and is routed to the VCO. When encoding MSK, the microphone input signal is muted.

KI1

KI2

SPSTB

IC502

CPU

4 1

5 2

6 3

9 #

8 0

C S

S1 A

S2 B

Q1 Q2 Q3 Q4 Q5 Q6 Q7 Vss

IC500

Vdd LCK

DATA

CLK

Vss

Q10

Q9 Q8

Fig. 11 Key input

IC602 (1/2)

IC606

RX Audio

IC607

AQUA-L

EXTLIMIN 5

SUM

MOD 6

RXAF

IC605

IC600 (2/2)

BUFF

AMP

SUM

TCXO

VCO

AF AMP

LSDO

LPF

IC601

(1/2)

Fig. 12 Encode

TK-2180

CIRCUIT DESCRIPTION

7-2. Decode

■ Low-speed data (QT, DQT, LTR)

The demodulated signal from the IF IC (IC200) is amplified by IC600 (1/2) and passes through a low-pass filter (IC607) to remove audio components. The signal is input to pin 128 of the CPU.

The CPU digitizes this signal, performs processing such as DC restoration, and decodes the signal.

■ High-speed data (DTMF)

The DTMF input signal from the IF IC (IC200) is amplified by IC600 (1/2) and goes to IC607, the DTMF decoder. The decoded information is then processed by the CPU. During transmission and standby, the DTMF IC is set to the power down mode.

IC600 IC305

AMP

IC607

LPF HPF

LPF

DTMF

DECODE

XIN XOUT

X600

IC201

AMP

DTRLOAD STD DTRCLK DTRDO

128

COM-

PARATOR

HSDIN

LSDIN

IC502

CPU

Fig. 13 Decode

■ High-speed data (2-tone, 5-tone)

The demodulated signal from the IF IC (IC200) is amplified by IC600 (1/2) and passes through an audio processor (IC607) and amplifier IC604 (1/2) and comparator IC604 (2/2) to remove a low-speed data. The CPU digitizes this signal and decodes the signal.

■ MSK

The MSK input signal from the IF IC is amplified by IC600 (1/ 2) and goes to pin 5 of IC607. The signal is demodulated by MSK demodulator in IC607. The demodulated data goes to the CPU for processing.

8. Power Supply Circuit

Battery +B is supplied via a 3A fuse from the battery terminal connected to the TX-RX unit. Power supply (+B) is applied to the four AVRs. IC402 supplies 5V (5M) to the control circuit. IC401 and IC403 supplies 5V to common circuits. IC406 supplies to the TX circuit, the RX circuit and common circuits. During transmission, 5TC becomes Low and Q406 is turned on to supply 5V (5T) to the TX circuit. During reception, 5RC becomes Low and Q405 is turned on to supply 5V (5R) to the RX circuit.

The power supply voltage monitor IC (IC400) monitors power supply voltage (+B). If the voltage falls (less than

5.6V), the VOUT port goes “LOW” level, the CPU INT port also goes “HIGH” level, and the CPU stops.

F400

RF power amp

Power SW

VIN

VOUT

IC400

Q409

SAVE

IC402

D405

VIN CE

D403

Q408

VOUT

Q407

IC403

VIN

VOUT

IC401

VIN

VOUT

CONT

IC406

VIN

VOUT

CONT

Fig. 14 Power supply circuit

Q401

5RC

5TC

IC405

Q405

Q406

VDD

5CNS 5R

OUT

IC502

CPU

RESET

INT

PSW

Q502

SEMICONDUCTOR DATA

Microprocesser : M30625MGP (TX-RX unit IC502)

Pin No. Port Name I/O Function

1 VREF - +5V

2 AVCC - +5V

3 SBC O Switched B control

4 5RC O RX control

5 5TC O TX control

6 APC/TV2 O TX APC adjust / TV adjust 2

7 HSDO O High speed data output

8 STSW O Side tone switch

9 RTCL/EEPCL O RTC/EEPROM clock

10 HSDIN I High speed data input

11 MAN-DN IN I Man down switch input

12 RTDT/EEPDAT I/O RTC/EEPROM data

13 BYTE - +5V

14 CNVSS - DGND (Vss)

15 DMUTE O Det mute

16 AM2 O Audio mute 2

17 RST I Reset

18 Xout O 11.0592MHz clock output

19 DGND - DGND (Vss)

20 Xin I 11.0592MHz clock input

21 VCC1 - +5V

22 NMI - +5V

23 PSW I Power switch input

24 INT I BATT voltage INT

25 INTRA I RTC INT

26 SHIFT/MODEL I/O Beat shift / Model select

27 BEEP O Beep out

28 SPSTB O BU2099 storage enable

29 VCO ADJ O VCO adjust switch

30 LEDR O LED red

31 LEDG O LED green

32 DSTB O STB for DAC

33 LSDO O Low speed data output

34 KEY1 I Key matrix 1 input

35 KEY2 I Key matrix 2 input

36 TXD1 I/O TXD1 and PTT (SC20-460)

37 Vcc1 - +5V

38 RXD1 I RXD1

39 DGND - DGND (Vss)

TK-2180

Pin No. Port Name I/O Function

40 MMUTE O Mic mute

41 AUX I AUX key

42 TXD O TXD (COM0)

43 RXD I RXD (COM0)

44 AFDAT O BB TDATA and DTRCLK

45 AFDIO I/O BB DI/O

46 AFDIR O BB DIR

47 DTRLOAD O BB DTMF enable

48 AFSTD I BB STD

49 LSW O BB LIM switch

50 RDY - +5V

51 NC - Non connection

52 HOLD - +5V

53 NC - Non connection

54~57 EN4~EN1 I Encoder in 4~1

58 NC O Non connection

59 RD O Read (RD)

60 NC O Non connection

61 WR O Write (WR)

62 APCSW O APC switch output

63 DSW O APC voltage discharge switch

64 5UC O 5U control

65 BTSE/VOX O BATT select / VOX input switch

66 LCDRST O LCD reset

67 LCDCS O LCD chip select

68 CS0 O Chip select 0

69 NC - -

70~79 A18~A9 O Address bus 18~9

80 UL I PLL unlock

81 PLE O PLL enable

82 PCK O PLL clock

83 NC - NC

84 OPT6 O Option board I/F 6

85 VCC2 - +5V

86 A8 O Address bus 8

87 DGND - DGND (Vss)

88~95 A7~A0 O Address bus 7~0

96 PTT I PTT input

97 AFRTM I BB RDF/FD

TK-2180

SEMICONDUCTOR DATA / COMPONENTS DESCRIPTION

Pin No. Port Name I/O Function

98 TCLK/DTRDO I BB TCLK and DTRDO

99 SAVE O Save

100 T/R O TX/RX switch

101 AM1 O AF PA switch

102 LCDRS O LCDRS

103 SSW I EXT/INT SP switch input

104~111

112 DT O Serial data

113 CK O Serial clock

114 W/N O Wide/Narrow switch

115~119

120 BATTSEL/VOX I BATT select and VOX input

121 THP/VCO ADJ I Thermal detect and VCO adjust

122 VOL I Volume level input

123 PF I PF key in

124 ASQ I RX Analog SQ. input

125 RSSI I RX RSSI input

126 BATT LVL I BATT level

127 AGND - DGND (Vss)

128 LSDIN I Low speed data input

D7~D0 I/O Data bus 7~0

OPT 1~OPT 5 I/O Option boad I/F 1~5

Key Processor : BU2099FV (Display unit IC500)

Pin No. Port Name I/O Function

1 Vss - GND

2NC -

3 DATA I Serial data input

4 CLK I Serial clock input

5 LCK I Storage enable input

6Q0OLCD back light control

7~15 Q1~Q9 O Key matrix output

16 Q10 O NC

17 Q11 O NC

18 SO O NC

19 OE I /LCDRST

20 VDD I 5V

Display unit (X54-3470-XX)

Ref. No. Part name Description

IC500 IC Key processor

IC501 IC Voltage regulator / LCD

IC502,503 IC LCD control

Q501,502 Transistor Back light control

Q504 FET LCD reset

Q505 FET Contrast control

D500 Diode Contrast control

D501,502 LED Key back light (TK-2180-K2 only)

D511~514

D515~520

D522 Diode Key control

LED Key back light (TK-2180-K2 only)

LED Key back light

TX-RX unit (X57-6930-10)

Ref. No. Part name Description

IC1 IC PLL system

IC100 IC Comparator (APC)

IC200 IC FM IF system

IC400 IC Voltage detector / INT

IC401~403

IC404 IC 5T control

IC405 IC Voltage detector / Reset

IC406 IC Voltage regulator / 5V

IC500 IC Flash memory

IC502 IC Microprocessor

IC503 IC RTC processor

IC504 IC EEPROM

IC505 IC Selector

IC600 IC AF buffer

IC601 IC LSD LPF / V REF

IC602 IC LSD buffer to TCXO

IC603 IC Tune

IC604 IC HSD BPF / HSD COMP

IC605 IC D/A converter

IC606 IC AF switch

IC607 IC AQUA-L

IC608 IC MIC AMP / VOX

IC609 IC AF power AMP

Q1 Transistor Fin filter shift switch

Q2 Transistor PLL IC f_in AMP

Q6 FET VCO / RX

Q7 FET VCO / TX

Q8 FET DC switch / TX VCO

Q9 FET DC switch / RX VCO

Q10 Transistor RF buffer AMP

IC Voltage regulator / 5V

COMPONENTS DESCRIPTION

TK-2180

Ref. No. Part name Description

Q11 Transistor Ripple filter

Q12 FET DC switch / RX VCO

Q13 Transistor RF AMP

Q14 Transistor Fin filter shift switch

Q101 FET Pre-drive AMP

Q102 FET TX drive AMP

Q104 Transistor APC switch

Q105 FET TX final AMP

Q106 Transistor APC switch

Q107,108 FET APC switch

Q200 FET W/N filter shift switch

Q201 Transistor SQL noise AMP

Q202 FET W/N noise switch

Q203 FET AF mute

Q204 Transistor W/N switch / RX

Q205 Transistor IF AMP

Q206 FET Mixer

Q207 FET RF AMP

Q400 Transistor LED switch / Green or Red

Q401 FET Power switch

Q402 FET SBC switch

Q403 Transistor SB2 switch

Q404 Transistor 5R switch

Q405 FET 5R switch

Q406 Transistor 5T switch

Q407 FET 5M switch

Q408 Transistor 5M switch

Q409 FET SAVE switch

Q502 FET INT switch

Q602 Transistor LIMIT switch

Q605 Transistor AF switch

Q606,607 Transistor MIC AGC

Q608 FET AF switch

Q609 FET OP switch

Q610 FET MMUTE switch

Q611 FET OP switch

Q612,613 Transistor SP control

Q614 FET MIC shift switch

Q615 Transistor SP control

Q616,617 FET AF mute

Q618 FET SP control

Q619 FET Side tone switch

Q620 Transistor Side tone switch

Q621 Transistor Beet shift switch

Q622 Transistor 5UC switch

Ref. No. Part name Description

Q623,624 FET 5UC switch

D1~4 Diode T / R switch

D5,7 Variable Frequency control / TX VCO

D10,11

D9,13 Variable Frequency control / RX VCO

D17 Variable Modulator

D18 Diode Current steering

D100 Diode TX/RX RF switch

D103 Zener diode APC protect

D106,107 Diode ANT switch

D108 Zener diode APC switch

D200 Diode SQL control

D201 Diode Filter switch

D202 Diode SQL rectifier

D203 Diode Filter switch

D204 Diode DMUTE control

D205 Diode TX/RX RF switch

D207~210

D211,213 Diode ANT switch

D314 Diode 5R protector

D400 LED LED Red & Green

D402 Diode Reverse protection

D403 Diode Power switch control

D404 Diode Batt level control

D405 Diode 5M protector

D406 Diode 5M control

D408 Diode 5T control

D500~502

D600 Diode AF BUFFER control

D601~603

D604 Zener diode MIC shift control

D605 Diode SP control

D606 Zener diode MIC shift control

D607 Zener diode SP control

D608 Zener diode MIC shift control

D609 Diode RXD control

D610 Diode TXD control

D611 Zener diode PTT PF TXD RXD control

D612 Zener diode OPT control

D613 Diode SSW control

D614 Diode SP control

capacitance diode

Variable RF BPF tuning

capacitance diode

Diode RTC BATT control

Diode Detector

TK-2180

PARTS LIST

✽ New Parts. indicates safety critical components. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert.

TK-2180 (Y50-5870-XX) DISPLAY UNIT (X54-3470-XX)

Ref. No.

Address

New

Parts No. Description

parts

TK-2180

11B✽ A02-3847-03 CABINET ASSY K 21A✽ A02-3848-03 CABINET ASSY K2 33A✽ A10-4076-11 CHASSIS 43B✽ A62-1093-02 PANEL

62DB09-0625-03 CAP ACCESSORY 71A✽ B10-2752-22 FRONT GLASS 82A✽ B11-1815-04 FILTER (LCD) 92A✽ B11-1816-12 ILLUMINATION GUIDE (LCD) 10 3B ✽ B11-1820-04 ILLUMINATION GUIDE (BUSY/TX)

11 2A ✽ B38-0900-05 LCD ASSY 12 2C ✽ B62-1759-00 INSTRUCTION MANUAL 13 3A ✽ B72-2196-04 MODEL NAME PLATE K 13 3A ✽ B72-2197-04 MODEL NAME PLATE K2

15 2B E04-0416-05 RF COAXIAL RECEPTACLE (SMA) 16 3B E23-1104-04 ANTENNA TERMINAL 17 2A E37-1101-05 SPEAKER WIRE (RED) 18 2A E37-1102-05 SPEAKER WIRE (BLACK) 19 2A ✽ E37-1107-05 FLAT CABLE

Desti-

nation

L : Scandinavia K : USA P : Canada Y : PX (Far East, Hawaii) T : England E : Europe Y : AAFES (Europe) X : Australia M :Other Areas

Ref. No.

60 1A ✽ K29-9305-03 KNOB (CH SELECTOR)

A2DN08-0548-04 DRESSED SCREW ACCESSORY B3B✽ N09-2426-04 HEXAGON HEAD SCREW C3B✽ N14-0806-04 CIRCULAR NUT D3B✽ N14-0810-04 CIRCULAR NUT E 2A,3A N30-2004-45 PAN HEAD MACHINE SCREW

F2BN30-2604-46 PAN HEAD MACHINE SCREW G3AN30-2608-45 PAN HEAD MACHINE SCREW H2C✽ N30-3008-60 PAN HEAD MACHINE SCREW ACC J 2A,2B N83-2005-46 PAN HEAD TAPTITE SCREW

62 3B ✽ R31-0652-05 VARIABLE RESISTOR

64 2B ✽ S60-0430-05 ROTARY SWITCH

66 1A ✽ T07-0749-15 SPEAKER

68 3A ✽ W09-0971-05 LITHIUM CELL

Address

New

Parts No. Description

parts

Destination

20 3B ✽ E58-0511-05 SQUARE SOCKET 21 3B ✽ E72-0419-03 TERMINAL BLOCK

23 3A ✽ F07-1880-04 COVER 26 2A ✽ F15-1012-04 SHADOW PLATE 27 3B ✽ F20-3350-04 INSULATING SHEET

29 2A ✽ G10-1340-04 FIBROUS SHEET 30 2A ✽ G10-1341-04 FIBROUS SHEET 31 2A ✽ G11-4272-04 RUBBER CUSHION 32 3A ✽ G11-4273-14 SHEET 33 3A ✽ G11-4307-14 RUBBER SHEET (FINAL FET)

34 1A ✽ G11-4326-04 SHEET 35 3A ✽ G11-4332-04 SHEET 36 2B G13-1934-04 CUSHION 37 2A ✽ G13-2055-04 CUSHION 38 2A ✽ G13-2068-04 CUSHION

39 2B ✽ G53-1598-01 PACKING K 40 1A ✽ G53-1599-01 PACKING K2 41 3B ✽ G53-1600-12 PACKING 42 3B ✽ G53-1601-04 PACKING 43 3A ✽ G53-1602-14 PACKING

44 2B,3B ✽ G53-1603-04 PACKING

46 2C,1D ✽ H12-3157-02 PACKING FIXTURE 47 3D ✽ H52-2011-02 ITEM CARTON CASE

49 2A ✽ J19-5460-02 HOLDER 50 2B ✽ J19-5478-03 HOLDER 51 2C ✽ J29-0710-05 HOOK ACCESSORY 52 3B ✽ J30-1279-04 SPACER 53 2B ✽ J82-0089-05 FPC (VOL/ENC)

54 3B ✽ J82-0090-15 FPC (UNIVERSAL) 55 3A ✽ J82-0091-15 FPC (PTT)

57 1A ✽ K29-9302-23 KNOB (SIDE) 58 1A ✽ K29-9303-03 BUTTON KNOB (SIDE) 59 1B ✽ K29-9304-03 KNOB (VOLUME)

DISPLAY UNIT (X54-3470-XX) -10 : K -11 : K2

D501,502 B30-2215-05 LED D511-516 B30-2215-05 LED K2 D517-520 B30-2210-05 LED (TLY)

C500-503 CK73HB1H471K CHIP C 470PF K C508 CK73HB1H471K CHIP C 470PF K C513 CK73GB1C104K CHIP C 0.10UF K C518 CK73HB1H471K CHIP C 470PF K C522 CK73HB1H102K CHIP C 1000PF K

C523,524 ✽ C92-0827-05 CHIP-TAN 4.7UF 16WV C525 CK73HB1H471K CHIP C 470PF K C527,528 ✽ C92-0826-05 CHIP-TAN 1.0UF 16WV C537,538 CK73GB0J475K CHIP C 4.7UF K C539-546 CC73HCH1H470J CHIP C 47PF J

C548-551 CC73HCH1H470J CHIP C 47PF J C553,554 CK73HB1H102K CHIP C 1000PF K C555 ✽ CK73HB0J105K CHIP C 1.0UF K C556 CK73HB1H102K CHIP C 1000PF K C562 ✽ CK73HB0J105K CHIP C 1.0UF K

CN507 ✽ E40-6410-05 FLAT CABLE CONNECTOR CN508,509 E40-6413-05 FLAT CABLE CONNECTOR

L550 L92-0163-05 BEADS CORE L553,554 L92-0419-15 FERRITE CHIP L555 L92-0163-05 BEADS CORE

CP501 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP503,504 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP506,507 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP509 RK75HA1J102J CHIP-COM 1.0K J 1/16W R500,501 RK73HB1J102J CHIP R 1.0K J 1/16W

R517 R92-1368-05 CHIP R 0 OHM R518 RK73HB1J331J CHIP R 330 J 1/16W R520 RK73HB1J472J CHIP R 4.7K J 1/16W R522 RK73HB1J391J CHIP R 390 J 1/16W R524-526 RK73HB1J391J CHIP R 390 J 1/16W K2

Ref. No.

R527 R92-1368-05 CHIP R 0 OHM R531 R92-1368-05 CHIP R 0 OHM R533 R92-1368-05 CHIP R 0 OHM R534 RK73HB1J101J CHIP R 100 J 1/16W R535 R92-1368-05 CHIP R 0 OHM

Address

New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

C34 CK73GB0J475K CHIP C 4.7UF K

C37 CC73HCH1H820J CHIP C 82PF J

C38 CC73HCH1H110J CHIP C 11PF J

C39 CC73HCH1H330J CHIP C 33PF J

C41 CC73HCH1H070D CHIP C 7.0PF D

Address

New

Parts No. Description

parts

TK-2180

DISPLAY UNIT (X54-3470-XX) TX-RX UNIT (X57-6930-10)

Destination

R537 RK73HB1J101J CHIP R 100 J 1/16W R540-543 RK73HB1J471J CHIP R 470 J 1/16W R544 RK73HB1J154J CHIP R 150K J 1/16W R545 RK73HB1J474J CHIP R 470K J 1/16W R546 RK73HB1J823J CHIP R 82K J 1/16W

R547 RK73HB1J393J CHIP R 39K J 1/16W R552 RK73HB1J471J CHIP R 470 J 1/16W R559 R92-1368-05 CHIP R 0 OHM R560 RK73HB1J474J CHIP R 470K J 1/16W R561 RK73HB1J103J CHIP R 10K J 1/16W

R562-568 RK73HB1J102J CHIP R 1.0K J 1/16W R570 R92-1252-05 CHIP R 0 OHM J 1/16W R571 R92-1368-05 CHIP R 0 OHM R573 RK73HB1J474J CHIP R 470K J 1/16W R574,575 R92-1368-05 CHIP R 0 OHM

MIC500 2A T91-0579-05 MIC ELEMENT

D500 MA2S111 DIODE D522 DA221 DIODE IC500 BU2099FV MOS IC IC501 ✽ XC6201P352MR MOS IC IC502,503 HD74LV2G34AUS MOS IC

Q501 2SC4617(S) TRANSISTOR Q502 2SB1132(Q,R) TRANSISTOR Q504 2SK1830 FET Q505 ✽ 2SJ144(Y) FET

TX-RX UNIT (X57-6930-10)

D400 ✽ B30-2278-05 LED (RED/YELLOW)

C45 CC73HCH1HR75C CHIP C 0.75PF C

C46 CC73HCH1H070B CHIP C 7.0PF B

C47 CC73HCH1H080B CHIP C 8.0PF B

C48 CC73HCH1H110J CHIP C 11PF J

C49 CC73HCH1H150G CHIP C 15PF G

C50,51 CK73GB1H103K CHIP C 0.010UF K

C52 C92-0714-05 CHIP-TAN 4.7UF 6.3WV

C53,54 CC73HCH1H0R5B CHIP C 0.5PF B

C55 CK73HB1H102K CHIP C 1000PF K

C57-59 CK73HB1H102K CHIP C 1000PF K

C60 C92-0713-05 CHIP-TAN 10UF 6.3WV

C61 CK73HB1H102K CHIP C 1000PF K

C62 CC73HCH1H330J CHIP C 33PF J

C63 CC73HCH1H050C CHIP C 5.0PF C

C64 CC73HCH1H150J CHIP C 15PF J

C65-67 CK73HB1H102K CHIP C 1000PF K

C68 CC73HCH1H100C CHIP C 10PF C

C70-73 CK73HB1H471K CHIP C 470PF K

C76 CC73HCH1H101J CHIP C 100PF J

C77 CK73HB1H222K CHIP C 2200PF K

C100 CK73HB1H471K CHIP C 470PF K

C101 CK73HB1H102K CHIP C 1000PF K

C106 CK73HB1H102K CHIP C 1000PF K

C107 CC73HCH1H470J CHIP C 47PF J

C109,110 CK73HB1H102K CHIP C 1000PF K

C111 CK73HB1A104K CHIP C 0.10UF K

C112 CC73HCH1H390G CHIP C 39PF G

C113 CK73HB1H102K CHIP C 1000PF K

C114 CC73HCH1H100B CHIP C 10PF B

C116 CK73HB1H102K CHIP C 1000PF K

C1,2 CK73HB1H102K CHIP C 1000PF K C3 CC73HCH1H100C CHIP C 10PF C C4 CK73HB1C103K CHIP C 0.010UF K C5 CC73HCH1H100C CHIP C 10PF C C6,7 CK73HB1H102K CHIP C 1000PF K

C8 CK73HB1H471K CHIP C 470PF K C9-13 CK73HB1H102K CHIP C 1000PF K C14 CC73HCH1H390G CHIP C 39PF G C15 CC73HCH1H220G CHIP C 22PF G C16 CC73HCH1H040B CHIP C 4.0PF B

C17 CC73HCH1H020B CHIP C 2.0PF B C18 CK73HB1H102K CHIP C 1000PF K C19 CK73HB1H471K CHIP C 470PF K C20 CK73HB1H102K CHIP C 1000PF K C21 CK73HB1C223K CHIP C 0.022UF K

C22 CC73HCH1H390G CHIP C 39PF G C23 CC73HCH1H180G CHIP C 18PF G C24 C92-0001-05 CHIP C 0.1UF 35WV C25 CC73HCH1H070B CHIP C 7.0PF B C26 C92-0504-05 CHIP-TAN 0.68UF 20WV

C27 CK73HB1H471K CHIP C 470PF K C28 CK73HB1H102K CHIP C 1000PF K C29,30 CK73HB1H471K CHIP C 470PF K C31 C92-0001-05 CHIP C 0.1UF 35WV C32,33 CC73HCH1H101J CHIP C 100PF J

C117 CK73HB1A104K CHIP C 0.10UF K

C118,119 CC73HCH1H100C CHIP C 10PF C

C120 CC73HCH1H101J CHIP C 100PF J

C121 ✽ CK73GB1E105K CHIP C 1.0UF K

C122 CK73HB1H471K CHIP C 470PF K

C123 C92-0565-05 CHIP-TAN 6.8UF 10WV

C125,126 CK73HB1H102K CHIP C 1000PF K

C128 ✽ CK73HB0J105K CHIP C 1.0UF K

C131 CK73HB1H102K CHIP C 1000PF K

C132 CC73HCH1H101J CHIP C 100PF J

C133 CK73HB1H471K CHIP C 470PF K

C134 CC73GCH1H100C CHIP C 10PF C

C135 CK73HB1H102K CHIP C 1000PF K

C136 CK73HB1C103K CHIP C 0.010UF K

C138 CK73HB1H102K CHIP C 1000PF K

C139 CK73GB1C104K CHIP C 0.10UF K

C140 ✽ CK73GB1E105K CHIP C 1.0UF K

C141 CC73GCH1H180J CHIP C 18PF J

C142 CC73GCH1H820J CHIP C 82PF J

C143 CK73HB1C103K CHIP C 0.010UF K

C144 CK73HB1H102K CHIP C 1000PF K

C145,146 CC73GCH1H120J CHIP C 12PF J

C147 CC73GCH1H030B CHIP C 3.0PF B

C149 CC73GCH1H101J CHIP C 100PF J

C150 CC73HCH1H101J CHIP C 100PF J

TK-2180

TX-RX UNIT (X57-6930-10)

Ref. No.

C151 CC73GCH1H330G CHIP C 33PF G C152 CK73GB1H102K CHIP C 1000PF K C153 CC73HCH1H050B CHIP C 5.0PF B C154 CC73HCH1H090B CHIP C 9.0PF B C155 CC73HCH1H270G CHIP C 27PF G

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New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

C263 CC73HCH1H010B CHIP C 1.0PF B C264 C92-0714-05 CHIP-TAN 4.7UF 6.3WV C265 CK73HB1H102K CHIP C 1000PF K C269 CK73HB1H102K CHIP C 1000PF K C270 CK73HB1H471K CHIP C 470PF K

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New

Parts No. Description

parts

Destination

C156 CC73HCH1H130G CHIP C 13PF G C157 CC73HCH1H150G CHIP C 15PF G C158 CC73HCH1H180G CHIP C 18PF G C159 CC73HCH1H050B CHIP C 5.0PF B C163 CC73HCH1H100B CHIP C 10PF B

C165 CC73HCH1H270J CHIP C 27PF J C168 CC73HCH1H220J CHIP C 22PF J C200 CK73HB1A104K CHIP C 0.10UF K C201 CK73HB1C103K CHIP C 0.010UF K C202 CK73HB1C223K CHIP C 0.022UF K

C203 CK73HB1H102K CHIP C 1000PF K C204 CK73HB1A104K CHIP C 0.10UF K C205 CK73HB1C103K CHIP C 0.010UF K C206,207 CK73HB1A104K CHIP C 0.10UF K C208 CK73HB1H182K CHIP C 1800PF K

C209,210 CK73HB1A104K CHIP C 0.10UF K C211,212 CC73HCH1H121J CHIP C 120PF J C213 CC73HCH1H181J CHIP C 180PF J C214 C92-0773-05 CHIP-TAN 15UF 6.3WV C215,216 CK73HB1A104K CHIP C 0.10UF K

C217 CC73HCH1H680J CHIP C 68PF J C219 CK73HB1A333K CHIP C 0.033UF K C220 CK73HB1C103K CHIP C 0.010UF K C221 C92-0713-05 CHIP-TAN 10UF 6.3WV C222 CK73HB1A104K CHIP C 0.10UF K

C226 CK73HB1H471K CHIP C 470PF K C227,228 CK73HB1C103K CHIP C 0.010UF K C229 CC73HCH1H1R5B CHIP C 1.5PF B C230 CC73HCH1H270G CHIP C 27PF G C231 CC73HCH1H060B CHIP C 6.0PF B

C271 CK73HB0J105K CHIP C 1.0UF K C273 CK73HB1H471K CHIP C 470PF K C274 CK73HB1H102K CHIP C 1000PF K C275 CC73GCH1H4R5B CHIP C 4.5PF B C276 CC73HCH1H010B CHIP C 1.0PF B

C277 CC73HCH1H330J CHIP C 33PF J C279 CC73GCH1H1R5B CHIP C 1.5PF B C280 CK73HB1H102K CHIP C 1000PF K C281 CC73HCH1H330J CHIP C 33PF J C282 CC73HCH1H020B CHIP C 2.0PF B

C283 CC73HCH1H270J CHIP C 27PF J C284 CC73GCH1H100C CHIP C 10PF C C287 CC73GCH1H330J CHIP C 33PF J C288,289 CC73HCH1H220J CHIP C 22PF J C290 CK73HB0J224K CHIP C 0.22UF K

C292 CK73HB1C103K CHIP C 0.010UF K C400 CK73HB1H102K CHIP C 1000PF K C401,402 CK73HB1H471K CHIP C 470PF K C403 CK73HB1C103K CHIP C 0.010UF K C404 CK73HB1H471K CHIP C 470PF K

C405 CC73HCH1H101J CHIP C 100PF J C406-414 CK73HB1H471K CHIP C 470PF K C415 CK73FB1A475K CHIP C 4.7UF K C416 CK73HB1H102K CHIP C 1000PF K C417 CK73HB1H471K CHIP C 470PF K

C418 CK73HB1H102K CHIP C 1000PF K C419 ✽ CK73GB1E105K CHIP C 1.0UF K C420 CK73GB1C104K CHIP C 0.10UF K C421 CK73GB1A224K CHIP C 0.22UF K C422 ✽ CK73GB1E105K CHIP C 1.0UF K

C232 CK73HB1C103K CHIP C 0.010UF K C233 CK73HB1H471K CHIP C 470PF K C234 CK73HB1A104K CHIP C 0.10UF K C235,236 CK73HB1C103K CHIP C 0.010UF K C237 CK73HB1H102K CHIP C 1000PF K

C238 CC73HCH1H150J CHIP C 15PF J C239 CC73HCH1H390J CHIP C 39PF J C240 CC73HCH1H020B CHIP C 2.0PF B C241 CC73HCH1H180J CHIP C 18PF J C242 CK73HB1H102K CHIP C 1000PF K

C243 CK73HB1C103K CHIP C 0.010UF K C244 CC73HCH1H1R5B CHIP C 1.5PF B C245 CK73HB1H102K CHIP C 1000PF K C246 CC73HCH1H090B CHIP C 9.0PF B C247 CC73HCH1H030B CHIP C 3.0PF B

C248 CK73HB1H102K CHIP C 1000PF K C250 CK73HB1H102K CHIP C 1000PF K C253 CK73HB1H102K CHIP C 1000PF K C255 CC73GCH1H040B CHIP C 4.0PF B C256 CC73HCH1H040B CHIP C 4.0PF B

C257 CC73HCH1H470J CHIP C 47PF J C258 CK73HB1H102K CHIP C 1000PF K C260 CC73GCH1H020B CHIP C 2.0PF B C261 CK73HB1H102K CHIP C 1000PF K C262 CC73HCH1H470J CHIP C 47PF J

C423 ✽ C92-0825-05 CHIP-TAN 10UF 10WV C424 CK73HB1H471K CHIP C 470PF K C425 ✽ CK73GB1E105K CHIP C 1.0UF K C426 CC73HCH1H101J CHIP C 100PF J C427 ✽ CK73GB1E105K CHIP C 1.0UF K

C428 CK73HB1H471K CHIP C 470PF K C429 ✽ CK73GB1E105K CHIP C 1.0UF K C431 CK73HB1H471K CHIP C 470PF K C432 ✽ C92-0825-05 CHIP-TAN 10UF 10WV C433 CK73HB1H471K CHIP C 470PF K

C434 CC73HCH1H101J CHIP C 100PF J C435 CK73GB1A224K CHIP C 0.22UF K C436 CK73GB1H103K CHIP C 0.010UF K C437 CC73HCH1H101J CHIP C 100PF J C440 CK73HB1H471K CHIP C 470PF K

C441 ✽ CK73GB1E105K CHIP C 1.0UF K C442 CK73GB1A224K CHIP C 0.22UF K C443 ✽ CK73GB1E105K CHIP C 1.0UF K C444 CK73HB1H471K CHIP C 470PF K C445 CC73HCH1H470J CHIP C 47PF J

C446 CK73HB1H471K CHIP C 470PF K C447 CK73HB1E472K CHIP C 4700PF K C450,451 CK73GB0J475K CHIP C 4.7UF K C452 ✽ CK73GB1E104K CHIP C 0.10UF K C500 C92-0712-05 CHIP-TAN 22UF 6.3WV

Ref. No.

C502 C92-0712-05 CHIP-TAN 22UF 6.3WV C503 ✽ CK73GB1E105K CHIP C 1.0UF K C505-508 ✽ CK73GB1E105K CHIP C 1.0UF K C509 CC73HCH1H270J CHIP C 27PF J C510 CC73HCH1H040C CHIP C 4.0PF C

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New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

C669 CK73HB1H102K CHIP C 1000PF K

C670 CK73HB1A104K CHIP C 0.10UF K

C672 CK73HB1H102K CHIP C 1000PF K

C673-675 CK73HB1A104K CHIP C 0.10UF K

C676 CC73HCH1H470J CHIP C 47PF J

Address

New

Parts No. Description

parts

TK-2180

TX-RX UNIT (X57-6930-10)

Destination

C511 CC73HCH1H270J CHIP C 27PF J C512 CK73HB1C103K CHIP C 0.010UF K C514 CK73HB1C103K CHIP C 0.010UF K C515 CC73HCH1H150G CHIP C 15PF G C516 CK73HB1C103K CHIP C 0.010UF K

C517 CK73HB1A104K CHIP C 0.10UF K C518 CK73HB0J105K CHIP C 1.0UF K C600 CK73HB1A104K CHIP C 0.10UF K C601 CC73HCH1H220J CHIP C 22PF J C602 CK73HB1A104K CHIP C 0.10UF K

C603 CK73HB1E472K CHIP C 4700PF K C604,605 CC73HCH1H680J CHIP C 68PF J C608 CK73HB1A104K CHIP C 0.10UF K C609,610 CK73HB1C103K CHIP C 0.010UF K C611 CC73HCH1H101J CHIP C 100PF J

C612,613 CK73HB1A104K CHIP C 0.10UF K C614 CK73HB1H471K CHIP C 470PF K C615 CC73HCH1H101J CHIP C 100PF J C616 CK73HB1H471K CHIP C 470PF K C617 C92-0656-05 CHIP-TAN 2.2UF 6.3WV

C618 C92-0713-05 CHIP-TAN 10UF 6.3WV C619 CK73HB1H561K CHIP C 560PF K C620 CK73HB1A104K CHIP C 0.10UF K C621 CK73HB1C103K CHIP C 0.010UF K C625 CK73HB1A104K CHIP C 0.10UF K

C627 CK73HB1C103K CHIP C 0.010UF K C628 CK73HB1A104K CHIP C 0.10UF K C630 CK73HB1H271K CHIP C 270PF K C631 CK73HB1A104K CHIP C 0.10UF K C632 CK73GB1E105K CHIP C 1.0UF K

C677 CK73HB1H222K CHIP C 2200PF K

C678 CK73GB1C104K CHIP C 0.10UF K

C679,680 CK73HB1A104K CHIP C 0.10UF K

C681 CK73HB1H102K CHIP C 1000PF K

C682 CK73HB1C153K CHIP C 0.015UF K

C683 CK73HB1C123K CHIP C 0.012UF K

C684 CK73HB1H102K CHIP C 1000PF K

C685 CK73HB1A104K CHIP C 0.10UF K

C686 CK73HB1A683K CHIP C 0.068UF K

C687 C92-0713-05 CHIP-TAN 10UF 6.3WV

C688 CK73GB1A474K CHIP C 0.47UF K

C689 CK73HB1C103K CHIP C 0.010UF K

C690 CC73HCH1H470J CHIP C 47PF J

C691 CK73GB1A474K CHIP C 0.47UF K

C692 CC73HCH1H470J CHIP C 47PF J

C693 CK73GB1A474K CHIP C 0.47UF K

C694 CK73HB1H152K CHIP C 1500PF K

C695 CK73HB1A104K CHIP C 0.10UF K

C696 CK73HB1C103K CHIP C 0.010UF K

C697,698 CK73HB1A104K CHIP C 0.10UF K

C699 C92-0816-05 CHIP-TAN 10UF 16WV

C700 CC73HCH1H470J CHIP C 47PF J

C702-704 CC73HCH1H470J CHIP C 47PF J

C705 CK73HB1A104K CHIP C 0.10UF K

C707 CK73HB1H102K CHIP C 1000PF K

C708,709 CC73HCH1H470J CHIP C 47PF J

C711-714 CK73HB1H102K CHIP C 1000PF K

C715-717 CK73HB1A104K CHIP C 0.10UF K

C718 CC73HCH1H180J CHIP C 18PF J

C719 CC73HCH1H220J CHIP C 22PF J

C633 CK73HB1C103K CHIP C 0.010UF K C635 CC73HCH1H101J CHIP C 100PF J C636 CK73HB1A104K CHIP C 0.10UF K C638 CK73HB1H102K CHIP C 1000PF K C640,641 CK73GB0J475K CHIP C 4.7UF K

C642 CK73HB1A473K CHIP C 0.047UF K C644 CK73HB1C123K CHIP C 0.012UF K C645 CK73HB1A104K CHIP C 0.10UF K C646 CK73GB0J475K CHIP C 4.7UF K C647 CK73HB1C123K CHIP C 0.012UF K

C648 CK73HB1H102K CHIP C 1000PF K C650,651 CK73HB1A104K CHIP C 0.10UF K C652 CC73HCH1H680J CHIP C 68PF J C653-655 CK73HB1A104K CHIP C 0.10UF K C656 ✽ CK73HB0J224K CHIP C 0.22UF K

C657 CC73HCH1H330J CHIP C 33PF J C658 CK73HB1A104K CHIP C 0.10UF K C659,660 CK73GB1C104K CHIP C 0.10UF K C661 CK73HB1A104K CHIP C 0.10UF K C662 CK73HB1H102K CHIP C 1000PF K

C663 ✽ CK73HB0J105K CHIP C 1.0UF K C665 CK73GB1E223K CHIP C 0.022UF K C666 CK73HB1A104K CHIP C 0.10UF K C667 CC73HCH1H470J CHIP C 47PF J C668 CC73HCH1H120J CHIP C 12PF J

C720 CK73HB1H471K CHIP C 470PF K

C721 CK73HB1H102K CHIP C 1000PF K

C725 CK73HB1H392K CHIP C 3900PF K

C727 CK73HB1A104K CHIP C 0.10UF K

C728 CK73HB0J105K CHIP C 1.0UF K

C729 CK73HB1H331K CHIP C 330PF K

C730 CK73HB1H332K CHIP C 3300PF K

C732 CK73HB1H471K CHIP C 470PF K

C734 CC73HCH1H220J CHIP C 22PF J

C736 CC73HCH1H470J CHIP C 47PF J

C737 CK73GB0J475K CHIP C 4.7UF K

C738 CK73HB1H331K CHIP C 330PF K

C739-748 CC73HCH1H470J CHIP C 47PF J

C750 CC73HCH1H470J CHIP C 47PF J

C752,753 CC73HCH1H050B CHIP C 5.0PF B

C754 CK73HB1A104K CHIP C 0.10UF K

C755 CK73HB1E472K CHIP C 4700PF K

C756 CK73HB1A104K CHIP C 0.10UF K

C757 CK73HB1E472K CHIP C 4700PF K

C759 CK73HB1C123K CHIP C 0.012UF K

C762 CK73HB1H102K CHIP C 1000PF K

TC1,2 C05-0384-05 CERAMIC TRIMMER CAP (10PF)

CN400 E40-5823-05 FLAT CABLE CONNECTOR

CN500 E40-6413-05 FLAT CABLE CONNECTOR

TK-2180

TX-RX UNIT (X57-6930-10)

Ref. No.

CN502,503 ✽ E23-0342-05 TEST TERMINAL CN600 E40-6389-05 PIN ASSY CN602 E40-5856-05 FLAT CABLE CONNECTOR CN603 ✽ E23-1263-05 TERMINAL CN604 ✽ E23-1262-05 TERMINAL

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New

Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

L500-503 L92-0163-05 BEADS CORE L600 L92-0163-05 BEADS CORE L601 L92-0419-15 FERRITE CHIP L602-607 L92-0163-05 BEADS CORE L608,609 L92-0467-05 FERRITE CHIP

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New

Parts No. Description

parts

Destination

F400 F53-0190-05 FUSE F601,602 ✽ F53-0315-05 FUSE

CN501 J19-5386-05 HOLDER

CD200 ✽ L79-1834-05 TUNING COIL CF200 ✽ L72-1013-05 CERAMIC FILTER CF201 ✽ L72-1014-05 CERAMIC FILTER L1 L40-4795-85 SMALL FIXED INDUCTOR (4.7UH) L2,3 ✽ L41-5667-31 SMALL FIXED INDUCTOR

L4 L40-8275-92 SMALL FIXED INDUCTOR (82NH) L5 L40-6875-92 SMALL FIXED INDUCTOR (68NH) L6,7 ✽ L41-5667-31 SMALL FIXED INDUCTOR L8 L92-0138-05 FERRITE CHIP L9,10 L40-1001-86 SMALL FIXED INDUCTOR (10UH)

L11 L40-2702-86 SMALL FIXED INDUCTOR (27UH) L12 L40-1502-86 SMALL FIXED INDUCTOR (15UH) L17 L40-3978-67 SMALL FIXED INDUCTOR (39NH) L18 L40-2278-67 SMALL FIXED INDUCTOR (22NH) L19,20 L40-1001-86 SMALL FIXED INDUCTOR (10UH)

L21 L92-0163-05 BEADS CORE L22,23 L40-1085-92 SMALL FIXED INDUCTOR (100NH) L24 L40-3975-92 SMALL FIXED INDUCTOR (39NH) L100 L40-4775-92 SMALL FIXED INDUCTOR (47NH) L101 L40-1085-92 SMALL FIXED INDUCTOR (100NH)

L102 L92-0138-05 FERRITE CHIP L103 L40-2775-92 SMALL FIXED INDUCTOR (27NH) L104 L40-1585-54 SMALL FIXED INDUCTOR (150NH) L105 L92-0149-05 FERRITE CHIP L106 L40-1875-54 SMALL FIXED INDUCTOR (18NH)

L107 L34-4689-05 AIR-CORE COIL L108 L92-0149-05 FERRITE CHIP L109 L40-2295-85 SMALL FIXED INDUCTOR (2.2UH) L110 L34-4576-05 AIR-CORE COIL L111,112 L34-4567-05 AIR-CORE COIL

L113 L34-4566-05 AIR-CORE COIL L115 L34-4689-05 AIR-CORE COIL L116 L34-4573-05 AIR-CORE COIL L117 L34-4576-05 AIR-CORE COIL L200 L92-0141-05 FERRITE CHIP

L201 L40-1091-86 SMALL FIXED INDUCTOR (1.0UH) L202 L40-1591-86 SMALL FIXED INDUCTOR (1.5UH) L203 L92-0138-05 FERRITE CHIP L204 L40-2785-85 SMALL FIXED INDUCTOR (0.27UH) L206,207 L40-3975-92 SMALL FIXED INDUCTOR (39NH)

L208 L40-1085-92 SMALL FIXED INDUCTOR (100NH) L209 L40-2785-92 SMALL FIXED INDUCTOR (270NH) L211 L41-6878-14 SMALL FIXED INDUCTOR L213 L92-0138-05 FERRITE CHIP L214 L41-6878-14 SMALL FIXED INDUCTOR

L215 L41-8278-14 SMALL FIXED INDUCTOR L216 L41-6878-14 SMALL FIXED INDUCTOR L218 L40-5675-92 SMALL FIXED INDUCTOR (56NH) L220 L40-5685-85 SMALL FIXED INDUCTOR (0.56UH) L400 L92-0149-05 FERRITE CHIP

L610,611 L92-0408-05 FERRITE CHIP L612 L92-0163-05 BEADS CORE L613 ✽ L92-0419-15 FERRITE CHIP L615 L92-0163-05 BEADS CORE X1 ✽ L77-1952-05 TCXO (16.8MHZ)

X200 ✽ L77-1957-05 CRYSTAL RESONATOR (59.395MHZ) X500 ✽ L77-1958-05 CRYSTAL RESONATOR (11.0592MHZ) X501 L77-1802-05 CRYSTAL RESONATOR (32768HZ) X600 ✽ L77-1965-05 CRYSTAL RESONATOR (3.6864MHZ) XF200 ✽ L71-0622-05 MCF (59.85MHZ)

CP400,401 RK75HA1J473J CHIP-COM 47K J 1/16W CP500-510 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP511 ✽ RK75HA1J331J CHIP-COM 330 J 1/16W CP512-515 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP516 RK75HA1J103J CHIP-COM 10K J 1/16W

CP517 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP518 RK75HA1J473J CHIP-COM 47K J 1/16W CP519 RK75HA1J103J CHIP-COM 10K J 1/16W CP521 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP522 ✽ RK75HA1J101J CHIP-COM 100 J 1/16W

CP600 RK75HA1J473J CHIP-COM 47K J 1/16W CP601-603 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP604,605 ✽ RK75HA1J331J CHIP-COM 330 J 1/16W CP606 RK75HA1J102J CHIP-COM 1.0K J 1/16W CP607,608 ✽ RK75HA1J101J CHIP-COM 100 J 1/16W

R2 RK73HB1J101J CHIP R 100 J 1/16W R3 R92-1368-05 CHIP R 0 OHM R4 RK73HB1J100J CHIP R 10 J 1/16W R5 RK73HB1J103J CHIP R 10K J 1/16W R6 RK73HB1J223J CHIP R 22K J 1/16W

R7 RK73HB1J472J CHIP R 4.7K J 1/16W R8-10 RK73HB1J100J CHIP R 10 J 1/16W R11 RK73HB1J102J CHIP R 1.0K J 1/16W R12 RK73HB1J472J CHIP R 4.7K J 1/16W R13 RK73HB1J154J CHIP R 150K J 1/16W

R14,15 RK73HB1J100J CHIP R 10 J 1/16W R16,17 RK73HB1J223J CHIP R 22K J 1/16W R18 RK73HB1J472J CHIP R 4.7K J 1/16W R19 RK73HB1J182J CHIP R 1.8K J 1/16W R20 RK73HB1J331J CHIP R 330 J 1/16W

R21 RK73HB1J561J CHIP R 560 J 1/16W R22 RK73HB1J560J CHIP R 56 J 1/16W R23 RK73HB1J223J CHIP R 22K J 1/16W R24 RK73HB1J103J CHIP R 10K J 1/16W R25 RK73HB1J563J CHIP R 56K J 1/16W

R26,27 R92-1368-05 CHIP R 0 OHM R30 RK73HB1J473J CHIP R 47K J 1/16W R34,35 RK73HB1J274J CHIP R 270K J 1/16W R36,37 RK73HB1J271J CHIP R 270 J 1/16W R38,39 RK73HB1J220J CHIP R 22 J 1/16W

R40 RK73HB1J154J CHIP R 150K J 1/16W R41 RK73HB1J472J CHIP R 4.7K J 1/16W R42 RK73HB1J474J CHIP R 470K J 1/16W R43 RK73HB1J101J CHIP R 100 J 1/16W R44 RK73HB1J472J CHIP R 4.7K J 1/16W

Ref. No.

R45 RK73HB1J332J CHIP R 3.3K J 1/16W R46 RK73HB1J103J CHIP R 10K J 1/16W R47 RK73HB1J271J CHIP R 270 J 1/16W R48 RK73HB1J222J CHIP R 2.2K J 1/16W R49 RK73HB1J470J CHIP R 47 J 1/16W

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Parts No. Description

parts

PARTS LIST

Destination

Ref. No.

R221 RK73GB1J332J CHIP R 3.3K J 1/16W

R222 RK73HB1J272J CHIP R 2.7K J 1/16W

R223 RK73HB1J474J CHIP R 470K J 1/16W

R224 RK73HB1J392J CHIP R 3.9K J 1/16W

R225 RK73HB1J100J CHIP R 10 J 1/16W

Address

New

Parts No. Description

parts

TK-2180

TX-RX UNIT (X57-6930-10)

Destination

R50 RK73GB1J472J CHIP R 4.7K J 1/16W R51 R92-1368-05 CHIP R 0 OHM R53 R92-1368-05 CHIP R 0 OHM R100 RK73HH1J333D CHIP R 33K D 1/16W R101 RK73HB1J472J CHIP R 4.7K J 1/16W

R103,104 R92-1368-05 CHIP R 0 OHM R106 R92-1368-05 CHIP R 0 OHM R111 RK73HB1J101J CHIP R 100 J 1/16W R112 RK73HB1J103J CHIP R 10K J 1/16W R113 RK73HB1J223J CHIP R 22K J 1/16W

R115 RK73HB1J331J CHIP R 330 J 1/16W R116 RK73HB1J683J CHIP R 68K J 1/16W R117 RK73HB1J473J CHIP R 47K J 1/16W R119 RK73HB1J470J CHIP R 47 J 1/16W R121 RK73HB1J331J CHIP R 330 J 1/16W

R122 RK73HB1J271J CHIP R 270 J 1/16W R123,124 R92-1368-05 CHIP R 0 OHM R125 RK73EB2ER39K CHIP R 0.39 K 1/4W R126 RK73HB1J820J CHIP R 82 J 1/16W R127 RK73EB2ER39K CHIP R 0.39 K 1/4W

R128 RK73HH1J104D CHIP R 100K D 1/16W R129 RK73HB1J473J CHIP R 47K J 1/16W R130 RK73EB2ER39K CHIP R 0.39 K 1/4W R132,133 RK73HH1J154D CHIP R 150K D 1/16W R134 R92-1368-05 CHIP R 0 OHM

R135 RK73HB1J123J CHIP R 12K J 1/16W R137-140 RK73HH1J154D CHIP R 150K D 1/16W R141 RK73HB1J103J CHIP R 10K J 1/16W R142 RK73HB1J473J CHIP R 47K J 1/16W R143 R92-1368-05 CHIP R 0 OHM

R226 RK73HB1J562J CHIP R 5.6K J 1/16W

R227 R92-1368-05 CHIP R 0 OHM

R228 RK73HB1J221J CHIP R 220 J 1/16W

R230 RK73HB1J564J CHIP R 560K J 1/16W

R231 RK73HB1J181J CHIP R 180 J 1/16W

R232 RK73HB1J221J CHIP R 220 J 1/16W

R233 RK73HB1J472J CHIP R 4.7K J 1/16W

R234 RK73HB1J470J CHIP R 47 J 1/16W

R235 RK73HB1J100J CHIP R 10 J 1/16W

R236 RK73HB1J681J CHIP R 680 J 1/16W

R237 RK73HB1J560J CHIP R 56 J 1/16W

R239-242 RK73HB1J823J CHIP R 82K J 1/16W

R243 R92-1252-05 CHIP R 0 OHM J 1/16W

R245,246 RK73HB1J105J CHIP R 1.0M J 1/16W

R248 RK73HB1J680J CHIP R 68 J 1/16W

R249 RK73HB1J221J CHIP R 220 J 1/16W

R251 RK73HB1J104J CHIP R 100K J 1/16W

R253 RK73HB1J184J CHIP R 180K J 1/16W

R254 RK73HB1J224J CHIP R 220K J 1/16W

R255 RK73HB1J104J CHIP R 100K J 1/16W

R256,257 RK73HB1J105J CHIP R 1.0M J 1/16W

R262-265 R92-1368-05 CHIP R 0 OHM

R266 RK73HB1J102J CHIP R 1.0K J 1/16W

R400 R92-1368-05 CHIP R 0 OHM

R402 RK73HB1J821J CHIP R 820 J 1/16W

R403 RK73HB1J561J CHIP R 560 J 1/16W

R404 RK73HB1J103J CHIP R 10K J 1/16W

R405 RK73HB1J104J CHIP R 100K J 1/16W

R406 RK73HB1J224J CHIP R 220K J 1/16W

R407 RK73HB1J684J CHIP R 680K J 1/16W

R144 RK73HB1J105J CHIP R 1.0M J 1/16W R145 RK73HB1J222J CHIP R 2.2K J 1/16W R146,147 RK73HB1J104J CHIP R 100K J 1/16W R148,149 RK73HB1J271J CHIP R 270 J 1/16W R150 R92-1252-05 CHIP R 0 OHM J 1/16W

R152 R92-1368-05 CHIP R 0 OHM R153 RK73HB1J393J CHIP R 39K J 1/16W R200 RK73HB1J824J CHIP R 820K J 1/16W R202 RK73HB1J224J CHIP R 220K J 1/16W R203 RK73HB1J334J CHIP R 330K J 1/16W

R204 RK73HB1J104J CHIP R 100K J 1/16W R205 RK73HB1J472J CHIP R 4.7K J 1/16W R206 RK73HB1J152J CHIP R 1.5K J 1/16W R207 R92-1368-05 CHIP R 0 OHM R208,209 RK73HB1J223J CHIP R 22K J 1/16W

R210 RK73HB1J332J CHIP R 3.3K J 1/16W R211,212 RK73HB1J223J CHIP R 22K J 1/16W R213 RK73HB1J102J CHIP R 1.0K J 1/16W R214 RK73HB1J334J CHIP R 330K J 1/16W R215 RK73HB1J472J CHIP R 4.7K J 1/16W

R216 RK73HB1J153J CHIP R 15K J 1/16W R217 RK73HB1J184J CHIP R 180K J 1/16W R218 RK73HB1J273J CHIP R 27K J 1/16W R219 RK73GB1J184J CHIP R 180K J 1/16W R220 RK73HB1J184J CHIP R 180K J 1/16W

R408,409 RK73HB1J474J CHIP R 470K J 1/16W

R410 RK73HB1J103J CHIP R 10K J 1/16W

R411,412 RK73HH1J474D CHIP R 470K D 1/16W

R414 RK73HB1J103J CHIP R 10K J 1/16W

R415 RK73HB1J153J CHIP R 15K J 1/16W

R416 R92-1368-05 CHIP R 0 OHM

R417 RK73HB1J684J CHIP R 680K J 1/16W

R418 RK73HB1J474J CHIP R 470K J 1/16W

R419 RK73HB1J105J CHIP R 1.0M J 1/16W

R421 RK73HB1J102J CHIP R 1.0K J 1/16W

R422 RK73HB1J472J CHIP R 4.7K J 1/16W

R423,424 RK73HB1J103J CHIP R 10K J 1/16W

R425-427 RK73HB1J473J CHIP R 47K J 1/16W

R428 RK73HB1J124J CHIP R 120K J 1/16W

R430 RK73HB1J103J CHIP R 10K J 1/16W

R500 R92-1368-05 CHIP R 0 OHM

R504 R92-1368-05 CHIP R 0 OHM

R505,506 RK73HB1J473J CHIP R 47K J 1/16W

R507 RK73HB1J474J CHIP R 470K J 1/16W

R508-510 RK73HB1J473J CHIP R 47K J 1/16W

R511 R92-1368-05 CHIP R 0 OHM

R512 RK73HB1J473J CHIP R 47K J 1/16W

R513 RK73HB1J102J CHIP R 1.0K J 1/16W

R514 RK73HB1J472J CHIP R 4.7K J 1/16W

R515 RK73HB1J473J CHIP R 47K J 1/16W

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