Kenwood Marine Radio 762G Users Manual 1~10

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Document Copyrights
Copyright 2006 by Kenwood Corporation. All rights reserved.
No part of this manual may be reproduced, translated, distributed, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for
any purpose without the prior written permission of Kenwood.

Disclaimer
While every precaution has been taken in the preparation of this manual, Kenwood
assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Kenwood reserves
the right to make changes to any products herein at any time for improvement purposes.

VHF FM TRANSCEIVER

TK-760G/762G
SERVICE MANUAL
REVISED

© 2000-1 PRINTED IN JAPAN
B51-8497-10 (N) 1269

TK-760G (K)
Microphone
(T91-0597-15)
Cabinet (Upper)
(A01-2165-13)
Panel assy
(A62-0642-03)

Key top
(K29-5343-02)

TK-762G (K)

Microphone
(T91-0597-15)
Cabinet (Upper)
(A01-2165-13)
Panel assy
(A62-0731-03)

Key top
(K29-5344-02)

Please use this manual in place of the service manual (preliminary version), B51-8497-00.
We have added the information on the circuit description, specifications, and K2 version specifications to the service
manual (preliminary version), B51-8497-00.

TK-760G/762G
CONTENTS / GENERAL
CONTENTS

GENERAL

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

INTRODUCTION

SYSTEM SET-UP ..................................................... 4

SCOPE OF THIS MANUAL

OPERATING FEATURES ......................................... 5
REALIGNMENT ...................................................... 10
INSTALLATION ...................................................... 20
CIRCUIT DESCRIPTION ......................................... 24
SEMICONDUCTOR DATA ..................................... 29
DESCRIPTION OF COMPONENTS ....................... 31
PARTS LIST ............................................................ 33
EXPLODED VIEW .................................................. 42
PACKING ................................................................ 44

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.

ADJUSTMENT ....................................................... 45
PC BOARD VIEWS
DISPLAY UNIT (X54-3270-10) : TK-760G ........ 54
DISPLAY UNIT (X54-3280-10) : TK-762G ........ 55
PLL/VCO (X58-4670-XX) .................................. 56
TX-RX UNIT (X57-5950-XX) (A/2) ................... 57
TX-RX UNIT (X57-5950-XX) (B/2) .................... 63
SCHEMATIC DIAGRAM ........................................ 67
BLOCK DIAGRAM.................................................. 75

PERSONNEL SAFETY
The following precautions are recommended for personnel safety :
• DO NOT transmit if someone is within two feet (0.6
meter) of the antenna.
• 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.
• All equipment should be properly grounded before
power-up for safe operation.
• This equipment should be serviced by a qualified technician only.

LEVEL DIAGRAM ................................................... 78
TERMINAL FUNCTION ......................................... 80
SPECIFICATIONS ................................................... 81

PRE-INSTALLATION CONSIDERNATIONS
1. UNPACKING
Unpack the radio from its shipping container and check
for accessory items. If any item is missing, please contact
KENWOOD immediately.

2. LICENSING REQUIREMENTS
Federal regulations require a station license for each radio installation (mobile or base) be obtained by the equipment owner. The licensee is responsible for ensuring transmitter power, frequency, and deviation are within the limits
permitted by the station license.
Transmitter adjustments may be performed only by a licensed technician holding an FCC first, second or general
class commercial radiotelephone operator’s license. There
is no license required to install or operate the radio.

2

TK-760G/762G
GENERAL
3. PRE-INSTALLATION CHECKOUT
3-1. Introduction

5. INSTALLATION PLANNING – CONTROL STATIONS
5-1. Antenna system

Each radio is adjusted and tested before shipment. However, it is recommended that receiver and transmitter operation be checked for proper operation before installation.

Control station. The antenna system selection depends
on many factors and is beyond the scope of this manual.
Your KENWOOD dealer can help you select an antenna system that will best serve your particular needs.

3-2. Testing
The radio should be tested complete with all cabling and
accessories as they will be connected in the final installation. Transmitter frequency, deviation, and power output
should be checked, as should receiver sensitivity, squelch
operation, and audio output. Signalling equipment operation
should be verified.

4. PLANNING THE INSTALLATION
4-1. General
Inspect the vehicle and determine how and where the
radio antenna and accessories will be mounted.
Plan cable runs for protection against pinching or crushing wiring, and radio installation to prevent overheating.

5-2. Radio location
Select a convenient location for your control station radio
which is as close as practical to the antenna cable entry
point. Secondly, use your system’s power supply (which
supplies the voltage and current required for your system).
Make sure sufficient air can flow around the radio and power
supply to allow adequate cooling.

SERVICE
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignment procedures contained in this manual.

4-2. Antenna

Note

The favored location for an antenna is in the center of a
large, flat conductive area, usually at the roof center. The
trunk lid is preferred, bond the trunk lid and vehicle chassis
using ground straps to ensure the lid is at chassis ground.

When you modify your radio as described in system setup, take the following precaution.
The rating of pin 7 (SB) of the accessory connector cable
(KCT-19) on the rear of the radio is 13.6V (1A). Insert a 1A
fuse if you use the SB pin for external equipment.

4-3. Radio
The universal mount bracket allows the radio to be
mounted in a variety of ways. Be sure the mounting surface
is adequate to support the radio’s weight. Allow sufficient
space around the radio for air cooling. Position the radio
close enough to the vehicle operator to permit easy access
to the controls when driving.

Accessory connector
cable (KCT-19)
1

7

3

13
15

6

+
–

4-4. DC Power and wiring
1. This radio may be installed in negative ground electrical
systems only. Reverse polarity will cause the cable fuse
to blow. Check the vehicle ground polarity before installation to prevent wasted time and effort.
2. Connect the positive power lead directly to the vehicle
battery positive terminal. Connecting the Positive lead to
any other positive voltage source in the vehicle is not recommended.
3. Connect the ground lead directly to the battery negative
terminal.
4. The cable provided with the radio is sufficient to handle
the maximum radio current demand. If the cable must be
extended, be sure the additional wire is sufficient for the
current to be carried and length of the added lead.

If you do not intend to use the 3.5-mm jack for the external speaker, fit the supplied speaker-jack cap (B09-0235-05)
to stop dust and sand getting in.

Speaker-jack cap
(B09-0235-05)

3

TK-760G/762G
SYSTEM SET-UP
Merchandise received

128ch models
TK-760G

Frequency range (MHz) RF power Type
148~174
25W
K
136~162
25W
K2
146~174
25W
M

8ch models
TK-762G

Frequency range (MHz) RF power Type
148~174
25W
K
136~162
25W
K2

License and frequency allocated by FCC

Choose the type of transceiver

Transceiver programming (Option)

Are you using the public address?

See page 11.
A personal computer (IBM PC or compatible), programming interface (KPG-22),
and programming software (KPG-56D) are required for programming.
(The frequency and signalling (option) data are programmed for the transceiver.)
YES

NO

Are you using the KGP-1A Modem GPS receiver
or the KGP-1B Modem GPS controller?

See page 22.
Installation the TX-RX unit when used KAP-1.

KAP-1
PA/HA unit
(Option)

YES

*
KCT-20
Connection cable

See the KCT-20 instruction manual
(B62-0733-11).

(Option)

NO

See page 23.
Are you using the external speaker?

YES

KES-3
External speaker

NO

(Option)

*
Are you using ignition sense cable?
NO

Delivery

4

YES

See page 20.

KCT-19
Accessory connector cable
(Option)

See page 21.
KCT-18
Ignition sense cable
(Option)

can install either KCT-19 or KCT-20 to the
* : You
TK-760G/762G transceiver

TK-760G/762G
OPERATING FEATURES
1-4. Display
■ TK-760G

1. Controls and Functions
1-1. TK-760G Front Panel
1

2

3

4

5

Indicator
6

7

1-2. TK-762G Front Panel
1

2

3

6

4

Appears when the selected channel
in busy.
Appears when QT, DQT, DTMF, or
2-Tone decoding is deactivated (by
pressing the Monitor key).
Appears when you receive a Code
Squelch, Selective Call, 2-Tone code.
Also appears when you transmit
using Code Squelch or Selective Call.
Appears while scanning.

5

7

1-3. Microphone

Appears when the AUX port is
activated.
Appears when the selected channel
is included in the scanning sequence.
Displays the selected channel
number (or name), DTMF digits
(when entering digits, confirming
digits, or making a call), and messages received via Selective Call.

8

1 IO (Power) switch
Press to switch the transceiver ON (or OFF).
2 LED indicator
Lights red while transmitting. Lights green while receiving. Flashes orange while receiving a Code Squelch or
Selective Call code, or a 2-Tone code that matches the
one set up in your transceiver.
3
/ keys
These are PF (Programmable Function) keys. Press each
key to activate its auxiliary function. The default settings
are Volume Up and Volume Down.
4 Display
See right.
5
/ keys
These are PF (Programmable Function) keys. Press each
key to activate its auxiliary function. The default settings
are Channel Up and Channel Down.
6 Microphone jack
Insert the microphone plug into this connector.
7 MON, A, D/A, , , and SCN keys (TK-760G)
MON, , , and A keys (TK-762G)
These are PF (Programmable Function) keys. Press each
key to activate its auxiliary function.
8 PTT (Push-to-Talk) switch
Press this switch, then speak into the microphone to call
a station.

Description
Appears while using SmarTrunk.

■ TK-762G

Indicator

Description
Appears when QT, DQT, DTMF, or
2-Tone decoding is deactivated (by
pressing the Monitor key).
Appears when the AUX port is
activated.
Displays the selected channel
number.

5

TK-760G/762G
OPERATING FEATURES
1-5. Rear panel

2. Operation Features
The TK-760G/762G is a VHF FM radio designed to operate in conventional format. The programmable features are
summarized.

Power input
connector

3. Transceiver Controls and Indicators
3-1. Front Panel Controls

External
speaker jack
Antenna
connector

All the keys on the front panel are momentary-type push
buttons. The functions of these keys are explained below.

• POWER key
1-6. Programmable Auxiliary Functions
The following keys can be programmed with the functions listed below.
TK-760G :
/ (left side), / (right side), MON, A, D/A,
, , and SCN.
TK-762G : / (left side), / (right side), MON, , , and
A.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•

AUX
Channel Down
Channel Up
Display Character (TK-760G only)
Emergency *1
Group Down (TK-760G only)
Group Up (TK-760G only)
Home Channel
Horn Alert
Key Lock
Monitor A (Monitor Unmute-Momentary)
Monitor B (Monitor Unmute-Toggle)
Monitor C (Carrier Squelch-Momentary)
Monitor D (Carrier Squelch-Toggle)
None (No function)
Operator Selectable Tone *2 (TK-760G only)
Public Address
Redial
Scan (TK-760G only)
Scan Del/Add (TK-760G only)
Selectable QT *3 (TK-760G only)
Talk-Around
Volume Up
Volume Down
2-Tone Encode Select *4

*1 : This function can be used only with a foot switch.
*2 : This function is available for K market models only.
*3 : This function is available for M market models only.
*4 : The code for the TK-762G transceiver is not selectable.
You can transmit only one 2-Tone code, which is preprogrammed in the transceiver.

Transceiver POWER key. When the power is switched
off, all the parameters are stored in memory. When the
power is switched on again, the transceiver returns to the
previous conditions.

• CHANNEL UP/DOWN key (Programmable)
•

/

key (Programmable) : TK-760G only

• SCAN key (Programmable) : TK-760G only
• MONITOR key (Programmable)
• A, D/A key (Programmable) : TK-760G only
•

, , A key (Programmable) : TK-762G only

• VOLUME UP/DOWN key (Programmable)
• BUSY/TX LED
The BUSY indicator (Green LED) shows that the channel
is in use. The TX indicator (Red LED) shows that you are
transmitting.

3-2. Programmable Keys
The FPU (KPG-56D) enables programmable keys to select the following functions.
AUX, Channel down, Channel up, Display character *1,
Emergency (Only foot key ; M type only), Group down *1,
Group up *1, Home channel, Horn alert, Key lock, Monitor A,
Monitor B, Monitor C, Monitor D, Operator selectable tone
(K type only), Public address, Redial, Scan *1, Scan del/add
*1, Talk around, Volume down, Volume up and None.
These functions the FPU programs to the functionkeys
and described in the following sections.
*1 : TK-760G only.

• AUX
If this key is pressed, "AUX" icon lights on the display and
AUX port which is inside of the transceiver turns to the high
level. If pressed again, the "AUX" icon goes off and the AUX
ports turns to the lower level.

• Channel up/down
When the key is pressed each time, the channel number
to be selected is incremented/decremented and repeats if
held for one second or longer.

6

TK-760G/762G
OPERATING FEATURES
• Display character (TK-760G only)

• Public address

This key switches the LCD display between the group
and channel number and the group and channel name.

Pressing this key for longer than 1 second causes the
transceiver to enter the emergency mode. The transceiver
jumps to the programmed "Emergency the group and channel" and transmits for 25 seconds.
The transceiver disables mic mute while transmitting.
After finishing transmission, the transceiver receivers for 5
seconds. The transceiver mutes the speaker while receiving. Following the above sequence, the transceiver continues to transmit and receive.

Public address amplifies the microphone audio, and outputs it through a PA speaker. PA is activated by pressing
this key. A confirmation tone sounds, (and the display
shows "PA" *1). PA can be activated at anytime (scanning or
non-scanning).
The RADIO continues to scan & receive calls while in PA
mode. Pressing PTT activates PA, and will override an incoming call at anytime; however, no RADIO transmission
takes place.
If this key is pressed again, a confirmation tone will
sound, (the display will return to the normal channel or
SCAN display *1), and the PA function will turn off.
*1 : TK-760G only.

• Group up/down (TK-760G only)

• Redial

When the key is pressed each time, the group number to
be selected is incremented/decremented and repeats if held
for one second or longer.

If you press this key when the group/channel is displayed, the last transmitted DTMF code will appear on the
display. Pressing the PTT switch at this time will transmit
the displayed DTMF code.

• Emergency (M market models only)

• Home channel
Press this key once, the channel switches to the pre-programmed home channel.

• Scan (TK-760G only)
Press this key starts scanning. Pressing this key stops
scanning.

• Horn alert
If you are called from the base station using 2-tone/DTMF
while you are away from your transceiver, you will be
alerted by the vehicle horn or some other type of external
alert. To turn the horn alert function on , press this key. A
confirmation tone sounds, (and the display shows "HA" on
the LCD * 1).
If this key is pressed again, the horn alert function is
turned off.
*1 : TK-760G only.

• Key lock
Pressing this key causes the transceiver to accept entry
of only the [Vol Up/Down], [Key lock], [PTT], [Monitor A],
[Monitor B], [Monitor C], [Monitor D], and [Emergency] keys.

• Scan del/add (TK-760G only)
This key switches the currently displayed channel between "Delete" and "Add".
The "Add" channel contained in the scan sequence, and
"Delete" channel is not contained. In the scan mode, this
key switches the channnel delete or add temporarily.

• Talk around
Press this key, the transceiver uses the receive frequency and the tone for transmission.
The operator can call the other party directory (without
repeater). Press this key again, the talk around function
goes off.

• Volume up/down
• Monitor
Used to release signalling or squelch when operating as a
conventional. It is also used to reset option signalling.

When the key is pressed, the volume level is increased/
decreased and repeats if held for 200ms or longer.

• None
• Operator selectable tone (K market models only)
This key switches the pre-set decode QT/DQT and encode QT/DQT to OST (Operator Selectable Tone) tone pair.
Press this key, the transceiver enters to OST select
mode. In this mode, the display shows "OFF" and the operator can select one of the OST tone pair using the channel up/
down key. The display shows "TONE
" and tone pair No.
is selected.
Press OST key again, the transceiver exits from the OST
select mode.
16 kinds of tone pair for OST can be programmed by
KPG-56D. OST is useful to access the repeater with same
radio frequency and different tone (QT/DQT).

**

**

Sounds error operation beep, and no action will occur.
Use this function when the transceiver is required to be
more simple operated.

4. Scan Operating (TK-760G only)
■ Scan types
• Single group scan
You can scan all valid (ADD) channels in the displayed
group that can be selected with the group up/down key.

• Multiple group scan
You can scan all valid (ADD) channels in the all valid
(ADD) group.

7

TK-760G/762G
OPERATING FEATURES
■ SCAN start condition
One or more non-priority channels must be added to all
channels that can be scanned. The transceiver must be in
normal receive mode (PTT off).
When you activate the key programmed to the scan function, the scan starts. The scan icon "SCN" lights and "SCAN"
is indicated on alphanumeric display.

■ Scan stop condition
The scan stops temporarily if the following conditions are
satisfied.
1) A carrier is detected, then signalling matches on channels for which receive the signalling is set by the programming software.
2) A carrier is detected on the channels for which receiving
signalling is not set by the programming software or
when the monitor (signalling cancel) function is activated.

■ Scan channel types
1) Priority channel is the most important channel for the
scan, and always detects a signal during scan and when
the scan stops temporarily.
2) Non-priority channels detects a signal during scan. For
the channels that can be selected with the group or channel up/down key when the scan does not occur, adds an
indicator "A" lights.

■ Scan end
When you reactivate the key programmed to the scan
function during scan mode, the scan ends.
The scan icon "SCN" and "SCAN" display goes off.

■ Temporarily delete/add

A priority channel can be set as follows with the programming software (KPG-56D).
1) Specify a priority channel as a fixed priority channel.
2) Make a selected channel, a priority channel.

It is possible to delete or add channel temporarily during
scan. When scan stops on unnecessary channel for example by interference of the other party, activate the delete/
add function (for example press the key), then that channel
is deleted temporarily and scan re-start immediately.
When you would like to add the deleted channel temporarily to scan sequence, select the desired (deleted) channel
during scan, activate the delete/add function (for example
press the key) before scan re-start.
That channel is added temporarily to scan sequence. The
temporary deleted or added channels are returns to pre-set
delete/add, when the transceiver exits from scan mode.

■ Scan type according to the priority channel

5. Details of Features

1) When no priority channel is set : Only the non-priority
channels are scanned.
If a non-priority channel stops temporarily, it stops until
there is no signal on the channel.
2) When priority channel is set : Either priority channel is
scanned.
If a non-priority channel stops temporarily, a priority channel signal is detected at certain intervals.
If a priority channel stops temporarily, it stops until there
is no signal on the priority channel.

■ Time-out timer

■ Priority channel setting

■ Revert channel
The revert channel is used to transmit during scanning
and set by the programming software (KPG-56D).
1) Priority
The transceiver reverts to the priority channel.
2) Priority with talkback
The transceiver reverts to the priority channel.
If you press PTT during a resume timer (dropout delay
time, TX dwell time) or calling, you can transmit on current channel to answer to the call however revert channel
is set to priority channel.
After resume time, scan re-starts and transmission channel is return to priority channel.

8

3) Selected channel
The transceiver reverts to the channel before scanning or
the channel that you changed during scan.
4) Last called channel
The transceiver reverts to the last called channel during
the scan.
5) Last used channel
The transceiver reverts to the last used (transmitted)
channel during scan. "Last used" revert channel includes
talkback function.
6) Selected with talkback
The transceiver reverts to the channel before scanning or
the channel that you changed during scan.

The time-out timer can be programmed in 15 seconds
increments from 15 seconds to ten minutes. If the transmitter is keyed continuously for longer than the programmed
time, the transmitter is disabled and a warning tone sounds
while the PTT button is held down. The alert tone stops
when the PTT button is released.

■ PTT ID
PTT ID provides a DTMF ANI to be sent with every time
PTT (beginning of transmission, end of transmission, or
both).
You can program PTT ID "on" or "off" for each group. The
contents of ID are programmed for each channel.
The timing that the transceiver sends ID is programmable.
BOT : DTMF ID (BOT)/MSK ID is sent on beginning of
transmission.
EOT : DTMF ID (EOT)/MSK ID is sent on end of transmission.
Both : DTMF ID (BOT)/MSK ID is sent on beginning of
transmission and DTMF ID (EOT)/MSK ID is sent on end
of transmission.

TK-760G/762G
OPERATING FEATURES
■ Off hook decode

■ AND/OR

If the Off hook decode function has been enabled, removing and replacing the microphone on the hook has no
effect for decoding QT/DQT and option signalling.

You can select AND or OR for option signalling match
conditions.

■ "TOT" pre-alert
The transceiver has "TOT pre-alert timer. This parameter
selects the time at which the transceiver generates "TOT"
pre-alert tone before "TOT" is expired.
"TOT" will be expired when the selected time passes
from a TOT pre-alert tone.

■ "TOT" re-key time
The transceiver has "TOT" re-key timer. This timer is the
time you can not transmit after "TOT" exceeded. After "TOT"
re-key time expired you can transmit again.

AND
OR
AND
OR

Alert/Transpond
QT/DQT+DTMF (2-tone); Option matches = Action
QT/DQT+DTMF (2-tone); Option matches = Action
AF mute open
QT/DQT+DTMF (2-tone); Option matches = Action
QT/DQT/ID; Signalling only matches = Action

With OR set up, alert/transpond will not function with
only DTMF.
With OR set up, AF mute will not release when only
DTMF matches.
With a conventional channel not set up with QT or DQT,
only the carrier is considered when signalling matches.

■ "TOT" reset time
The transceiver has "TOT" reset timer. This timer is the
minimum wait time allowed during a transmission that will
reset the "TOT" count.
"TOT" reset time causes the "TOT" to continue even after
PTT is released unless the "TOT" reset timer has expired.

■ Auto Reset

■ OST (Operator Selectable Tone)
(TK-760G K market models only)

■ Dead Beat Disable

If option signalling matches a group set up with option
signalling, option signalling is released. After matching option signalling, option signalling will temporarily reset automatically.

The transceiver waits the transpond of 2-tone /DTMF if
channel is busy until channel open. This feature prevents
the interference to other party.

If the D.B.D. code matches, a predetermined action will
occur. Whether option signalling is activated or not, when
D.B.D. matches on any channel, the transceiver will become
TX inhibited or TX/RX inhibited. While D.B.D. is active, if the
D.B.D. code + "#" code is received, D.B.D. will disactivate.
When D.B.D. matches, transpond will function. Alert will
not be output, and option signalling match icon will not appear.

6. Option Signalling (DTMF/2-Tone)

7. Audible User Feedback Tones

Built-in DTMF decoder is available for option signalling.
Built-in 2-tone decoder is available for option signalling.
It is possible to use individual call, group call, D.B.D.
(Dead Beat Disable). D.B.D. is used with DTMF only.
If the option signalling matches, a predetermined action
will occur.
If option signalling matches on a group/channel which is
set up with option signalling, the option signalling indicator
(CALL) will flash and option signalling will be released. The
transpond or alert tone will sound.
The orange LED will flash.
While option signalling matches (or if option signalling is
deactivated when you are transmitting), you can mute or
unmute QT/DQT/Carrier.

The transceiver outputs various combinations of tones to
notify the user of the transceiver operating state. The main
tones are listed below.
The high tone is 1477Hz, the mid tone is 941Hz, and the
low tone is 770Hz.

The transceiver is capable to have "OST" function and 16
tone pair (QT/DQT).

■ Clear to transpond

■ Power on tone
This tone is output when the transceiver is turned on.
(The high tone is output for 500ms.)

■ Alert tone
This tone is output when the transceiver is TX inhibition
for TOT, and PLL unlocked. It is output until the PTT button
is released.

■ DBD on tone
When a D.B.D. code is received, transpond tone sounds.

■ DBD off tone
When a D.B.D. release code is received, transpond tone
sounds.

9

TK-760G/762G
OPERATING FEATURES / REALIGNMENT
■ Busy tone
Sounds in conventional mode, when busy channel lockout is functioning. You can select yes or no for the optional
feature's warning tone.

■ Group call tone
Sounds when a group call with the correct DTMF/2-tone
option signalling is received, repeats 7 times. You can select yes or no for the optional feature's warning tone.

■ Individual call tone
Sounds when an individual call with the correct DTMF/2tone option signalling is received. You can select yes or no
for the optional feature's warning tone.

REALIGNMENT
1. Modes
User mode
Panel test mode
(TK-760G only)

Panel tuning mode

PC mode

Data programming mode

Firmware programming mode

PC test mode

Clone mode

Check sum

PC tuning mode

Self programming
mode (TK-760G only)

■ Key press tone [A]
Sounds when a key is pressed. For toggle keys, sounds
when toggle function is turned on (key press tone [B]
sounds when it is turned off). You can select yes or no for
the optional feature's control tone.

■ Key press tone [B]
Sounds when a key is pressed. For toggle keys, sounds
when the toggle function is turned off (key press tone [A]
sounds when it is turned on). You can select yes or no for
the optional feature's control tone.

■ Key input error tone
Sounds when a key is pressed but that key cannot be
used. You can select yes or no for the optional feature's
warning tone.

■ Roll over tone
Sounds in Conventional format at the smallest group/
channel. You can select yes or no for the optional feature's
control tone.

■ Transpond tone
Sounds when an individual call with the correct DTMF/2tone option signalling is received. For group calls, only the
group tone will sound, not the transpond tone.

■ Pre alert tone
Sounds prior to the TOT TX inhibit activation. If TOT pre
alert is set, the tone sounds at the amount of time programmed, before the TOT expires (TOT time – TOT pre alert
time = Pre alert tone sounding time). You can select yes or
no for the optional feature's warning tone.

Mode
User mode
Panel test mode
Panel tuning mode
PC mode
Data programming
mode
PC test mode

Firmware programming mode
Clone mode
Self programming
mode

Function
For normal use.
Used by the dealer to check the fundament characteristics.
Used by the dealer to tune the radio.
Used for communication between the
radio and PC (IBM compatible).
Used to read and write frequency data
and other features to and from the radio.
Used to check the radio using the PC.
This feature is included in the FPU.
See panel tuning.
Used when changing the main program
of the flash memory.
Used to transfer programming data from
one radio to another.
Frequency, signalling and features write
to the radio.

2. How to Enter Each Mode
Mode
User mode
Panel test mode
PC mode
Panel tuning mode
Firmware programming mode
Clone mode
Self programming mode

Operation
Power ON
[SCN]+Power ON (Two seconds)
Received commands from PC
[Panel test mode]+[SCN]
[CH ]+Power ON (Two seconds)
[ ]+Power ON (Two seconds)
[A]+Power ON (Two seconds)

3. For the Panel Test Mode (TK-760G only)
Setting method refer to ADJUSTMENT.

3-1. For the Panel Tunning Mode
Setting method refer to ADJUSTMENT.

10

TK-760G/762G
REALIGNMENT
5-4. Programming Software Description

4. Check Sum
Executing this function, "TUNING" apears on the display
of the TK-760G while calculation the check sum.
When the calculation is completed, the display returns to
normal and PC displays the check sum of the radio.

The KPG-56D programming disk is supplied in 3-1/2" disk
format. The software on this disk allows a user to program
TK-760G/762G radio via a programming interface cable
(KPG-46).

5-5. Programming With IBM PC

5. PC Mode
5-1. Preface
The TK-760G/762G transceiver is programmed using a
personal computer, a programming interface (KPG-46) and
programming software (KPG-56D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.

If data is transferred to the transceiver from an IBM PC
with the KPG-56D, the destination data (basic radio information) for each set can be modified. Normally, it is not necessary to modify the destination data because their values are
determined automatically when the frequency range (frequency type) is set.
The values should be modified only if necessary. Data
can be programmed into the flash memory in RS-232C format via the modular microphone jack.

5-2. Connection Procedure
1. Connect the TK-760G/762G to the personal computer
with the interface cable.
2. When the Power is switched on, user mode can be entered immediately. When the PC sends a command, the
radio enters PC mode.
When data is transmitted from transceiver, the red LED
blink.
When data is received by the transceiver, the green LED
blink.

Notes :
• The data stored in the personal computer must match
model type when it is written into the flash memory.
• Change the TK-760G/762G to PC mode, then attach the
interface cable.

5-3. KPG-46 Description
(PC programming interface cable : Option)
The KPG-46 is required to interface the TK-760G/762G 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-46 connects the modular microphone jack of
the TK-760G/762G to the computers RS-232C serial port.

KPG-46
IBM-PC

KPG-56D
TK-760G/762G

Fig. 1

6. Firmware Programming Mode
6-1. Preface
Flash memory is mounted on the TK-760G/762G. This
allows the TK-760G/762G 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 TK-760G/762G to the personal computer
(IBM PC or compatible) with the interface cable (KPG-46).
(Connection is the same as in the PC Mode.)

6-3. Programming
1. Start up the programming software (KPG-56D), select
"firmware program" in the "Program" item, and press the
Return key on your personal computer. This starts up the
firmware programmer.
2. The top screen is displayed. Press any key to advance to
the next screen.
3. Set the communications speed (normally, 57600 bps)
and communications port in the Setup item.
4. Set the firmware to be updated by File select (=F1).
5. Turn the TK-760G/762G Power ON with the [CH ]
switch held down. Hold the switch down for two seconds until the display changes to "PROG 576", the BUSY/
TX LED lights orange. When "PROG 576" appears, release your finger from the switch.
6. Check the connection between the TK-760G/762G and
the personal computer, and make sure that the TK-760G/
762G is in Program mode.
7. Press F10 on the personal computer. A window opens
on the display to indicate the writing progress. When the
TK-760G/762G starts to receive data, the BUSY/TX LED
lights green.
8. If writing ends successfully, the LED on the TK-760G/
762G goes off and the checksum is displayed.
(Since the TK-762G does not have a display, check the
checksum with the FPU (KPG-56D).)
9. If you want to continue programming other TK-760G/
762G, repeat steps 5 to 8.

11

TK-760G/762G
REALIGNMENT
Notes :

Note :

• To start the Firmware Programmer from KPG-56D, the
FPRO path must be set up by the KPG-56D setup.
• This mode cannot be entered if the Firmware programming mode is set to Disable in the Programming software (KPG-56D).
• When programming the firmware, it is recommend to
copy the data from the floppy disk to your hard disk before you update the radio firmware.
Directly copying from the floppy disk to the radio may not
work because the access speed is too slow.

You can clone the programmed data between the transceiver listed below. Frequency version must be same.

6-4. Function
1. If you press the [MON] switch while "PROG 576" is displayed, the checksum is displayed. If you press the
[MON] switch again (while the checksum is displayed),
"PROG 576" is redisplayed.
2. If you press the [A] switch while "PROG 576" is displayed,
the display changes to "PROG 192" to indicate that the
write speed is low speed (19200 bps). If you press the
[A] switch again while "PROG 192" is displayed, the display changes to "PROG 384", and the write speed becomes the middle speed (38400 bps). If you press the
[A] switch again while "PROG 384" is displayed, the display returns to "PROG 576".

Slave TK-260G TK-260G TK-760G TK-760G TK-760G TK-260G TK-270G
K
M
K
M
K2
K2
M2
TK-270G TK-270G TK-762G TK-762G TK-762G TK-270G
Master
K
M
K
M
K2
K2
TK-760G
YES
NO
YES
NO
NO
NO
NO
K
TK-760G
NO
YES
NO
YES
NO
NO
NO
M
TK-760G
NO
NO
NO
NO
YES
YES
NO
K2

Clone cable
E30-3411-05 (TK-760G → TK-260G/270G)
1

PTT/RXD

GND
REMOTE/TXD
8

MBL
PSB
GND
PTT/TXD
ME
MIC
HOOK/RXD
CM

8

Note :

1

TK-762G indicate
19200 bps : The LED flashes green and red alternately.
38400 bps : The LED flashes orange.
57600 bps : The LED lights orange.
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 modular microphone
jacks. The operation is as follows (the transmit radio is the
master and the receive radio is the slave).
1. Turn the master TK-760G power ON with the [ ] key
held down. The TK-760G displays "CLONE".
2. Power on the slave TK-760G/762G.
3. Connect the cloning cable (No. E30-3382-05) to the
modular microphone jacks on the master and slave.
4. Press the [SCN] key on the master while the master displays "CLONE". The data of the master is sent to the
slave. While the slave is receiving the data, "–PC–" 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.
5. The other slave can be continuously cloned. When the
[SCN] key on the master is pressed while the master displays "END", the master displays "CLONE". Carry out the
operation in step 2 to 4.

12

Cloning cable
(E30-3382-05)

Fig. 2

8. Self Programming Mode (TK-760G only)
Write mode for frequency data and signalling etc. Mainly
used by the person maintaining the user equipment.

8-1. Enter to the Self Programming Mode
Remove D507 (Figure 3) from the TX-RX unit. Hold down
the [A] key and turn the power switch on. When enter the
self programming mode, "SELF" is displayed. The mode
changes autoically to Model Select Mode in about one second, and set up radio type, radio band & channel type and
frequency version.

TK-760G/762G
REALIGNMENT
Note :
This mode (self programming mode) cannot be set when
it has been disabled with the FPU.

D507

TX-RX unit B/2
Foil side

IC502

9. Channel Setting Mode
Each channel can be setup in its action mode by using
the panel keys.
• Pressing [MON] when "SELF" is diaplyed, sets channel
setting mode.
• Select an item set using [ ] then change the selection
with the [CH / ].
• The data displayed using [D/A] is stored in the memory
and then proceeds to the next item.
• Pressing [ ] proceeds to the next item without storing it
in the memory.
• Press [MON] to set the display to "SELF" and return to
reset (default) status.
The setup items fro channel setting mode are listed below.
No. Function

D505

Choices

Display

Remarks

50

Select

51

4

5

channel

IC505
8

1~128

Select

1

1~128

group
1

RX

__1-__1._

[ ] : Group selection/

__1-128._

Channel selection

__1.-__1_

change

128.-__1_
Step

STP__250

frequency 2.5kHz~1MHz STP_1000

Display when an item
is selected or when a
step is changed
(about 0.5 seconds)

The silk screen of D505 and D507 is reversed on the TXRX unit PCB (Part No. J72-0677-02). this silk screen will be
corrected from the next version, J72-0677-12.

[A] : Step change
2.5, 5.0, 6.25, 7.5kHz,

Fig. 3

1MHz step

8-2. Model Select Mode
• Flow chart

[ ]

VHF
F1

[CH
/ ]

[CH
/ ]

VHF
128CH

VHF
F2

Self programming mode
[MON]
Channel set
mode

R.100.0000 blank switching
The rightmost dot
(On=5, Off=0)

Mobile

2

[ ]
Function set
mode

[CH
/ ]
[CH / ]

[CH
/ ]

UHF
F1

RX

Off

--------

signalling QT 67.0~250.3Hz QT__67.0_

[CH / ]

Frequency
version
[D/A]

100.0000~

*
[CH
/ ]

VHF
8CH

[ ] : Frequency on/

indicates 50Hz digit

Portable

[D/A]

Radio band &
channel type
[D/A]

--------

550.0000MHz

*
Radio type

Blank

UHF
8CH

[CH
/ ]

*

[CH
/ ]

UHF
F3

UHF
128CH

[CH
/ ]

UHF
F4

*

Cannot be Cannot be
set when set when
portable is mobile is
select.
select.

(EIA mode)

QT_250.3_

[ ] : Off/QT/DQT
switching
[A] : Mode switching

QT 67.0~250.3Hz QT__67.0*

[SCN] : Normal/

(0.1Hz step mode) QT_250.3*

Inverse switching

DQT 000~777 DQT000N*
(Normal)

DQT777N*

(1 step mode)
DQT 023~754 DQT023N_
(Normal)

DQT754N_

(Standard table mode)

Note :
If the radio type of TK-760G was temporally set to "Portable" for the cloning purposes, "UNPROG" is displayed (at
User mode) when the TK-760G is turned on.
In this case, please set the radio type back to "Mobile" at
model select mode menu.

DQT 000~777 DQT000I*
(Inverse)

DQT777I*

(1 step mode)
DQT 023~754 DQT023I_
(Inverse)

DQT754I_

(Standard table mode)

13

TK-760G/762G
REALIGNMENT
No. Function
3

TX

Choices
Step

Display

Remarks

STP__250

Display when an item

frequency 2.5kHz~1MHz STP_1000

is selected or when a
step is changed
(about 0.5 seconds)
[A] : Step change
2.5, 5.0, 6.25, 7.5kHz,
1MHz step

Blank

--------

100.0000~

T.100.0000 blank switching

550.0000MHz

[

] : Frequency on/

The rightmost dot

No. Function
9

Choices

Display

RF

High power

PWR_H___ ←Default

power

Low power

PWR_L___

Wide

WIDE____

10 Wide/

Narrow Narrow
11 Scan

DELETE

Delete/Add ADD
12 Priority

No

channel Yes
13 Home

No

channel Yes

NARROW__
SCAN_DEL Not used for 8ch
SCAN_ADD ←Default
P.CH_NO__ Not used when (Scan)
P.CH_YES_ priority is not fixed
H.CH_NO__ Not used when home
H.CH_YES_ channel is not set in

indicates 50Hz digit
(On=5, Off=0)
4

TX

Off

--------

signalling QT 67.0~250.3Hz QT__67.0_
(EIA mode)

QT_250.3_

[

key assignment
14 Compander No

COMP_NO_ Not used when wide

] : Off/QT/DQT

is selected

switching
[A] : Mode switching

15 PTT ID

Yes

COMP_YES

OFF

P.ID_OFF_

QT 67.0~250.3Hz QT__67.0*

[SCN] : Normal/

Begin of TX

P.ID_1___

(0.1Hz step mode) QT_250.3*

Inverse switching

End of TX

P.ID_2___

Both

P.ID_3___

000~

_BOT_ID_

DQT 000~777 DQT000N*
(Normal)

DQT777N*

16 Begin

(1 step mode)

of TX ID 9999999999999999

disable and PTT ID=
off, or EOT is set

(Normal)

Display when an item

DQT754N_

(Standard table mode)

is selected (about

DQT 000~777 DQT000I*

0.5 seconds)

DQT777I*

12345678

setting (If it is 8 or

DQT 023~754 DQT023I_

more digits, scroll it)

DQT754I_

- - - - - 987

(Standard table mode)
Off

signalling DTMF
6

ID

←Default

DTMF key)

DTMF____

2-TONE

2TONE___

000~

___ID___

12345678

17 End of
Display when an item

TX ID

Blank

--------

[

000~

_EOT_ID_

Not valid of Dial ID=

9999999999999999

Idisable and PTT ID=
off, or BOT is set

0.5 seconds)

Display when an item

Display of the current

is selected (about
0.5 seconds)

more digits, scroll it)
- - - - - 987

12345678

14

Display of the current

Display when a code

setting (If it is 8 or

is input (Input it with

more digits, scroll it)

DTMF key)

8

] : Data clear

is selected (about

setting (If it is 8 or

Blank

--------

[

No

BCL_NO__

←Default

channel Type 1

BCL_1___

BCL_YES_ for K type

lockout

Type 2

BCL_2___

Not used for K type

Beat

No

SHFT_NO_ ←Default

shift

Yes

SHFT_YES

Busy

Display when a code
is input (Input it with

NONE____

9999999999

7

Display of the current

(1 step mode)
(Inverse)
Option

Not valid if Dial ID=

DQT 023~754 DQT023N_

(Inverse)

5

Remarks

- - - - - 987

] : Data clear

Display when a code
is input (Input it with
DTMF key)

Blank

--------

[

] : Data clear

TK-760G/762G
REALIGNMENT
9-1. Flow Chart

10. Function Setting Mode

Self programming
mode
[MON]
[MON]
[MON]

Channel setting
mode
[D/A]
RX frequency
[D/A]/[ ]

[MON]
[MON]

RX signalling
[D/A]/[ ]
TX freuency
[D/A]/[ ]

[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]
[MON]

TX signalling
[D/A]/[ ]

Channel selection

[ ]

[ ]
[ ]

[ ]

[ ]

Group selection

OFF
[ ]
OFF

[ ]

QT

[ ]

DQT N

[SCN]

DQT I

OFF
[ ]
OFF

[ ]

QT

[ ]

DQT N

[SCN]

DQT I

No. Function

Option signalling
[D/A]/[ ]
ID
[D/A]/[ ]

All channels can be set up together in the action mode by
using the panel keys.
• Pressing [ ] when "SELF" is displayed, sets the function
setting mode.
• Select an item set using [ ] then change the selection
with the [CH / ].
• The data displayed using [D/A] is stored in the memory
and then proceeds to the next item.
• Pressing [ ] proceeds to the next item without storing it
in the memory.
• Press [ ] to display "SELF" and return to reset (default)
status.
Choices

Display
Function key

[ ]

Data clear

1

[MON]

Not function

MON__OFF

(TK-760G Volume down MON___1_

Busy channel lockout
[D/A]/[ ]

only)

Beat shift yes/no
[D/A]/[ ]
RF power high/low

Volume up

MON___2_

Talk around

MON___3_

Auxiliary

MON___4_

[D/A]/[ ]

Dispaly character MON___5_

Wide/Narrow
[D/A]/[ ]

Home channel MON___7_
Channel down MON___8_

Scan delete/add
[D/A]/[ ]
Priority channel

Not used when (Scan) priority is not fixed.

[D/A]/[ ]
Home channel

Not used when home channel is not set
in key assignment.

[D/A]/[ ]
[D/A]/[ ]

MON___10
MON___14

Selectable QT MON___15 M destination only
2-tone encode MON___16

[D/A]/[ ]

End of TX ID

MON___9_

Key lock
Horn alert

Not used when wide is selected.

PTT ID
Begin of TX ID

Channel up

Public address MON___12

[D/A]/[ ]
Compander yes/no
[D/A]/[ ]

Remarks

[ ]
[ ]

select

Data clear
Data clear

2

[A]

Monitor A

MON___17 ←Default

Monitor B

MON___18

Monitor C

MON___19

Monitor D

MON___20

Scan

MON___22

Scan del/add

MON___23

Group down

MON___24

Group up

MON___25

No function

KEY1_OFF

←Default (TK-760G)

(TK-760G) Volume down KEY1__1_
[MON]

Volume up

(TK-762G) Talk around
Auxiliary

KEY1__2_
KEY1__3_
KEY1__4_

Dispaly character KEY1__5_

TK-762G cannot be selected

Home channel KEY1__7_
Channel down KEY1__8_
Channel up

KEY1__9_

Key lock

KEY1__10

Public address KEY1__12

15

TK-760G/762G
REALIGNMENT
No. Function

Choices
Horn alert

Display

Remarks

No. Function

KEY1__14

Selectable QT KEY1__15

Choices
Horn alert

M destination only

Display
KEY3__14

Selectable QT KEY3__15

2-tone encode KEY1__16

[D/A]

2-tone encode KEY3__16
←Default (TK-762G)

Monitor A

KEY1__17

Monitor B

KEY1__18

Monitor A

KEY3__17

Monitor C

KEY1__19

Monitor B

KEY3__18

Monitor D

KEY1__20

Monitor C

KEY3__19

select

KEY3__20

Scan

KEY1__22

TK-762G cannot be selected

Monitor D

Scan del/add

KEY1__23

TK-762G cannot be selected

Scan

KEY3__22

TK-762G cannot be selected

Group down

KEY1__24

TK-762G cannot be selected

Scan del/add

KEY3__23

TK-762G cannot be selected

Group up

KEY1__25

TK-762G cannot be selected

Group down

KEY3__24

TK-762G cannot be selected

No function

KEY2_OFF

←Default

Group up

KEY3__25

TK-762G cannot be selected

No function

KEY4_OFF

←Default

(TK-760G) Volume down KEY2__1_
[ ]

Volume up

(TK-762G) Talk around
Auxiliary

5

[

]

KEY2__2_

(TK-760G) Volume down KEY4__1_

KEY2__3_

[A]

KEY2__4_

Dispaly character KEY2__5_

Volume up

(TK-762G) Talk around
TK-762G cannot be selected

Auxiliary

KEY4__2_
KEY4__3_
KEY4__4_

Home channel KEY2__7_

Dispaly character KEY4__5_

Channel down KEY2__8_

Home channel KEY4__7_

Channel up

KEY2__9_

Channel down KEY4__8_

Key lock

KEY2__10

Channel up

KEY4__9_

Public address KEY2__12

Key lock

KEY4__10

Horn alert

Public address KEY4__12

KEY2__14

Selectable QT KEY2__15

M destination only

Horn alert

TK-762G cannot be selected

Selectable QT KEY4__15

]

2-tone encode KEY4__16

Monitor A

KEY2__17

select

Monitor B

KEY2__18

Monitor A

KEY4__17

Monitor C

KEY2__19

Monitor B

KEY4__18

Monitor D

KEY2__20

Monitor C

KEY4__19
KEY4__20

Scan

KEY2__22

TK-762G cannot be selected

Monitor D

Scan del/add

KEY2__23

TK-762G cannot be selected

Scan

KEY4__22

TK-762G cannot be selected

Group down

KEY2__24

TK-762G cannot be selected

Scan del/add

KEY4__23

TK-762G cannot be selected

Group up

KEY2__25

TK-762G cannot be selected

Group down

KEY4__24

TK-762G cannot be selected

No function

KEY3_OFF

←Default

Group up

KEY4__25

TK-762G cannot be selected

No function

SCN__OFF

←Default

(TK-760G) Volume down KEY3__1_
[ ]

Volume up

(TK-762G) Talk around
Auxiliary

6

[SCN]

KEY3__2_

(TK-760G Volume down SCN___1_

KEY3__3_

only)

KEY3__4_

Dispaly character KEY3__5_

TK-762G cannot be selected

Volume up

SCN___2_

Talk around

SCN___3_

Auxiliary

SCN___4_

Home channel KEY3__7_

Dispaly character SCN___5_

Channel down KEY3__8_

Home channel SCN___7_

Channel up

KEY3__9_

Channel down SCN___8_

Key lock

KEY3__10

Channel up

SCN___9_

Key lock

SCN___10

Public address KEY3__12

16

M destination only
TK-762G cannot be selected

select

[

TK-762G cannot be selected

KEY4__14

2-tone encode KEY2__16

4

M destination only
TK-762G cannot be selected

select

3

Remarks

TK-760G/762G
REALIGNMENT
No. Function

Choices

Display

Remarks

No. Function

Public address SCN___12
Horn alert

Display

Horn alert
M destination only

CUP___14

Selectable QT CUP___15

2-tone encode SCN___16
2-tone encode CUP___16

Monitor A

SCN___17

select

Monitor B

SCN___18

Monitor A

CUP___17

Monitor C

SCN___19

Monitor B

CUP___18

Monitor D

SCN___20

Monitor C

CUP___19

Scan

SCN___22

Monitor D

CUP___20

Scan del/add

SCN___23

Scan

CUP___22

TK-762G cannot be selected

Group down

SCN___24

Scan del/add

CUP___23

TK-762G cannot be selected

Group up

SCN___25

Group down

CUP___24

TK-762G cannot be selected

[FOOT]

No function

FSW__OFF ←Default

Group up

CUP___25

TK-762G cannot be selected

(FOOT

Volume down FSW___1_

No function

CDN__OFF

SW)

Volume up

FSW___2_

(Channel Volume down CDN___1_

Talk around

FSW___3_

down)

Auxiliary

FSW___4_

9

[CH

]

Volume up

CDN___2_

Talk around

CDN___3_

Dispaly character FSW___5_

Auxiliary

CDN___4_

Emergency

FSW___6_

Dispaly character CDN___5_

Home channel FSW___7_

Home channel CDN___7_

Channel down FSW___8_

Channel down CDN___8_

Channel up

FSW___9_

Channel up

CDN___9_

Key lock

FSW___10

Key lock

CDN___10

Public address FSW___12
Horn alert

Horn alert
M destination only

2-tone encode CDN___16

Monitor A

FSW___17

select

Monitor B

FSW___18

Monitor A

CDN___17

Monitor C

FSW___19

Monitor B

CDN___18

Monitor D

FSW___20

Monitor C

CDN___19

Scan

FSW___22

Monitor D

CDN___20

Scan del/add

FSW___23

Scan

CDN___22

TK-762G cannot be selected

Group down

FSW___24

Scan del/add

CDN___23

TK-762G cannot be selected

Group up

FSW___25

Group down

CDN___24

TK-762G cannot be selected

No function

CUP__OFF

Group up

CDN___25

TK-762G cannot be selected

] No function

VUP__OFF

(Channel Volume down CUP___1_
up)

M destination only
TK-762G cannot be selected

select

]

←Default

CDN___14

Selectable QT CDN___15

2-tone encode FSW___16

[CH

TK-762G cannot be selected

Public address CDN___12

FSW___14

Selectable QT FSW___15

8

M destination only
TK-762G cannot be selected

select

7

Remarks

Public address CUP___12

SCN___14

Selectable QT SCN___15

Choices

10 [VOL

Volume up

CUP___2_

(Volume

Volume down VUP___1_

Talk around

CUP___3_

up)

Volume up

VUP___2_

Auxiliary

CUP___4_

Talk around

VUP___3_

Auxiliary

VUP___4_

Dispaly character CUP___5_

TK-762G cannot be selected

Home channel CUP___7_

Dispaly character VUP___5_

Channel down CUP___8_

Home channel VUP___7_

Channel up

CUP___9_

Key lock

CUP___10

←Default

←Default

TK-762G cannot be selected

Channel down VUP___8_
Channel up

VUP___9_

17

TK-760G/762G
REALIGNMENT
No. Function

Choices
Key lock

Display

Remarks

VUP___10

16 Off hook Enable
M destination only
TK-762G cannot be selected

2-tone encode VUP___16

decode Disable
17 Off hook Enable
horn alert Disable

select

11 [VOL

H_D__DIS

timer

←Default

H_H__ENA
H_H__DIS

←Default
Default : 180s

Monitor B

VUP___18

Monitor C

VUP___19

pre-alert 1s step

TOT is off

Monitor D

VUP___20

time

Default : Off

19 TOT

VUP___22

TK-762G cannot be selected

Scan del/add

VUP___23

TK-762G cannot be selected

rekey

Group down

VUP___24

TK-762G cannot be selected

time

Group up

VUP___25

TK-762G cannot be selected

21 TOT

] No function

VDN__OFF

Volume down VDN___1_
Volume up

VDN___2_

Talk around

VDN___3_

Auxiliary

VDN___4_

Dispaly character VDN___5_

20 TOT

reset
←Default

VDN___9_

Key lock

VDN___10

OFF, 1~10/

OFF, 1~60/

TOT is off

OFF, 1~15/

TOTS_OFF

1s step

TOT is off
CTT_YES_
CTT_NO__

←Default

SIG__OR_

←Default

AND
24 Squelch 0~9/1 step

SIG__AND
SQL__5__
Scan

25 Priority

None

PRI_NONE

M destination only

Fixed

PRI_FIX_

TK-762G cannot be selected

Selected

PRI_SEL_

0.5~5.0/

LBA__500

26 Look
back

0.05s

time A

Monitor B

VDN___18

27 Look

Monitor C

VDN___19

back

Monitor D

VDN___20

time B

Scan

VDN___22

TK-762G cannot be selected

Scan del/add

VDN___23

TK-762G cannot be selected

Group down

VDN___24

TK-762G cannot be selected

Last used

Group up

VDN___25

TK-762G cannot be selected

Selected+Talk back REV_S/T_

28 Revert

PONT_YES Default : Yes

on tone

0.5~5.0/

tone
WART_YES Default : Yes

LBB_2000

0.05s

Default : 2000ms
Cannot be set when
Priority=none

Selected

REV_SEL_
REV_L/C_

←Default

REV_L/U_

Priority

REV_PRI_

Priority+Talk back

REV_P/T_

29 Dropout 0~300/1s
Default : Yes

Default : 500ms
Priority=none

channel Last called

Optional feature

Default : None

Cannot be set when

VDN___17

14 Warning YES/NO

Default : 5

level

Monitor A

CNTT_YES

Cannot be set when

transpond)
23 Signalling OR

select

YES/NO

Cannot be set when

(BCL for
TK-762G cannot be selected

2-tone encode VDN___16

YES/NO

Cannot be set when

Default : Off

transpond NO

VDN___14

Selectable QT VDN___15

TOTK_OFF

1s step

Public address VDN___12
Horn alert

TOTP_OFF

time

Channel down VDN___8_
Channel up

15s step

22 Clear to YES

Home channel VDN___7_

18

H_D__ENA

18 Time out OFF, 15~600/ TOT_180_

down)

tone

MVOL_12_

VUP___17

(Volume

13 Control

Remarks

Monitor A

Scan

12 Power

Display

volume

VUP___14

Selectable QT VUP___15

Choices

15 Minimum 0~31/1 step

Public address VUP___12
Horn alert

No. Function

DODT___3

Default : 3s

30 Dwell time 0~300/1s

DWL____3

Default : 3s

31 Off hook Enable

H_S__ENA

delay time

scan

Disable

H_S__DIS

←Default

TK-760G/762G
REALIGNMENT
No. Function

Choices

Display

Remarks

10-1. Flow Chart

DTMF
32 Digit time 50~200ms/10ms DIGT__50

Default : 50ms

33 Inter digit 50~1000ms/50ms IDT___50

Default : 50ms

time

[ ]
[ ]

34 First digit 50~200ms/10ms FDT___50

Default : 50ms
[ ]

time
35 First digit 50~1000ms/50ms RIST_100

Default : 100ms

delay

[ ]
[ ]

36 Rise time 50~1000ms/50ms RTWQ_100 Default : 100ms
[ ]

with QT
37 Dial ID

Enable

DID__ENA

Disable

DID__DIS

←Default

12 key

NODK_12_

←Default

DTMF key 16 key

NODK_16_

38 No. of
39 DTMF

ON

hold time OFF
40 Store and Enable
send
41 D key

43 Inter

DHT__ON_ ←Default
[ ]

DHT__OFF
SAS__ENA

[ ]

←Default

SAS__DIS

D code

DKA_D_CD ←Default

Code SQ

signalling SWL CALL
0~9, A~D,

DKA_16__
DTMS_CSQ ←Default
IMC__#__

Default : # (Can be

code

signalling=SEL CALL)
GPCD_OFF Default : OFF

code
45 Auto
reset time

[ ]

DTMF_SEL TK-760G only
set only when DTMF

A~D, *, #

[ ]
[ ]

mediate *, #
44 Group

[ ]
[ ]

Disable

assignment 1~16s/1s
42 DTMF

[ ]

[ ]
[ ]
[ ]
[ ]

OFF

ART__OFF

1~15s/1s

ART__10_

Default : 10s

CA/T_OFF

←Default

46 Call alert OFF
/transpond Call alert

[ ]
[ ]

CA/T_C/A
[ ]

Transpond

CA/T_T/A

(Call alert)
Transpond

[ ]

CA/T_T/I

[ ]

(ID code)
Transpond

[ ]

CA/T_T/T

(Transpond code)

Self programming
mode
[ ]
Function setting
mode
[MON] key function
[D/A]/[ ]
[A]/[MON] key function
[D/A]/[ ]
[D/A]/[ ] key function
[D/A]/[ ]
[ ]/[ ] key function
[D/A]/[ ]
[ ]/[A] key function
[D/A]/[ ]
[SCN] key function
[D/A]/[ ]
[FOOT] key function
[D/A]/[ ]
[CH ] key function
[D/A]/[ ]
[CH ] key function
[D/A]/[ ]
[VOL ] key function
[D/A]/[ ]
[VOL ] key function
[D/A]/[ ]
Power on tone yes/no
[D/A]/[ ]
Control tone yes/no
[D/A]/[ ]
Warning tone yes/no
[D/A]/[ ]
Minimum volume
[D/A]/[ ]
Off hook decode
[D/A]/[ ]
Off hook horn alert
[D/A]/[ ]
Time out timer
[D/A]/[ ]
TOT pre-alert time
[D/A]/[ ]
TOT rekey time
[D/A]/[ ]
TOT reset time
[D/A]/[ ]
Clear to transpond
[D/A]/[ ]

[ ]
[ ]

Squelch level
[D/A]/[ ]
Priority

[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]

[D/A]/[ ]
Look back time A
[D/A]/[ ]
Look back time B
[D/A]/[ ]
Revert channel
[D/A]/[ ]
Dropout delay time
[D/A]/[ ]
Dwell time
[D/A]/[ ]
Off hook scan
[D/A]/[ ]
Digit time
[D/A]/[ ]
Inter digit time
[D/A]/[ ]
First digit time
[D/A]/[ ]
First digit delay
[D/A]/[ ]
Rise time with QT
[D/A]/[ ]
Dial ID
[D/A]/[ ]
No. of DTMF key
[D/A]/[ ]
DTMF hold time
[D/A]/[ ]
Store & Send
[D/A]/[ ]
D key assignment
[D/A]/[ ]
DTMF signalling
[D/A]/[ ]
Inter mediate code
[D/A]/[ ]
Group code
[D/A]/[ ]
Auto reset time
[D/A]/[ ]
Call alert/Transpond
[D/A]/[ ]
Panel test/
Panel tuning mode

Signalling
[D/A]/[ ]

Others
47 Panel

Enable

PTM__ENA ←Default

test/
panel
tuning
mode

Not used for TK-762G
Disable

PTM__DIS

11. Memory Reset Mode (TK-760G only)
You can clear all settings you made in self programming
mode, or you can return to the original display.
• Press [SCN] while "SELF" is displayed will change the display to "CANCEL".
• Press [CH / ] to change the display between "CANCEL" and "READY".
• When "READY" is displayed, pressing [SCN] will set all
data to default, and "CLEAR" will appear on the display.
Press [SCN] again to display "SELF".
• When "CANCEL" is displayed, pressing [SCN] will cancel
the reset, and "SELF" will be displayed.
19

TK-760G/762G
INSTALLATION
1-2. KCT-19 Accessory Port Function

1. Accessory Connection Cable
(KCT-19 : Option)

No.

No.

Name

Function

Note

(A) (B,C,D,E)

The KCT-19 is an accessory connection cable for connecting external equipment. The connector has 15 pins and
the necessary signal lines are selected for use.

1

D-2

RXD

Serial control data input

*1

DTC

Data channel control/

*2

External hook input

1-1. Installing the KCT-19 in the transceiver

2

D-5

ME

External microphone ground

1. Remove the upper and lower halves of the transceiver
case, and lift the DC cord bushing ( 1 ) from the chassis.
2. Remove the pad as shown in Figure 1 ( 2 ).
3. Insert the KCT-19 cable ( 3 ) into the chassis ( 4 ).
The wire harness band ( 5 ) must be inside the chassis.
4. Replace the DC cord bushing ( 6 ).
5. Connect the KCT-19 to the TX-RX unit (A/2) as shown in
Figure 2 ( 7 ).
6. Connect the KCT-19 to the external accessory by inserting the crimp terminal ( 8 ) into the square plug ( 9 ),
both of which are supplied with the KCT-19.

3

D-3

IGN

Ignition sense input

4

D-1

DEO

Receiver detector output

5

D-6

MI

External microphone input

6

B-2

E

Ground

7

B-3

SB

8

D-7

PTT

External PTT input

9

D-4

DI

Data modulation input

10

B-1

HOR

Horn alert/call output

11

D-8

SQ

Squelch detect output

12

C-1

SP

Speaker audio output.

13

E-1

AM

Speaker mute input, active high

E-2

MM

MIC mute input, active high

E-3

EMG

Foot switch input, active low

TXS

Transmitter sense output, active high

Fig. 1

D

CN4

B
B

C

E
D

CN3

B
5

C
CN8

6

4
3

A

9 Square plug
(E09-1571-05)
13
15

Contact
8
Crimp terminal
(E23-0613-05)

7

Fig. 2
20

1
3

12

Busy : H

15

2

CN5

*2

14

*1 : SmarTrunk OMNI mode
*2 : MDT mode
*3 : Emergency mode

1

E

Switched B+, DC 13.6V output.
Maximum 1A

*2

*3

TK-760G/762G
INSTALLATION
2. Accessory Terminal (TX-RX Unit)

3. Ignition Sense Cable (KCT-18 : Option)

2-1. External Connector Accessory Terminal Method

The KCT-18 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to the
transceiver on and off with the car ignition key.
If you use the Horn Alert function or the Manual Relay
function, you can turn the function off while driving with the
ignition key.

No.
CN1 1
2
3
4
5
6
7
8
9

Name
8C
5S
AUX5
AUX6
NC
AUX3
AUX1
AUX4
AUX2

I/O
O
O
O
O
–
O
I
TXD
RXD
I
I

10
11
12
13
14
15
CN3 1
2
3

ALT
AFO
AFI
MII
MIO
GND
HOR
E
SB

I
O
I
I
O
–
O
–
O

CN4

DEO

O

1

2

DTC

I

3
4
5
6
7
8
1
2
3

IGN
DI
ME
MI
PTT
SQ
AM
MM
EMG/TXS

I
I
–
I
I
O
I
I
I

CN7

1

PA/LI

O

CN8

2
3
1

SPO
SPI
SP

O
O
I
O

2

E

–

CN5

Description
Note
DC 8V output
DC 5V output
SMRD : Reset output
*1
5SC : 5S control (Cannot use)
*1
Non-connection
SQ : Squelch detect output
*2
PTT : External PTT input
*2
TXD : Serial control data output
*1
RXD : Serial control data input
*1
DTC : Data channel control/
External hook input
CHDATA : Channel control
serial data input
Alert tone input
Receiver audio signal output
Receiver audio signal input
Transmit audio signal input
Transmit audio signal output
Ground
Horn alert/call output
Ground
Switched B+, DC 13.6V
output, Maximum 1A
Receiver detector output
Level : 0.5Vrms
(Standard modulation)
Data channel control/
External hook input
Ignition sense input
Data modulation input
External microphone ground
External microphone input
External PTT input, active low
Squelch detect output
Speaker mute input, active high
MIC mute input, active high
EMG : Foot switch input,
*3
active low
Relay for PA function KAP-1
control
PA/LI ON : High, PA/LI OFF : Low
Audio signal output to KAP-1
Audio signal input from KAP-1
Audio signal output to
internal/external speaker
Ground

3-1. Connecting the KCT-18 to the Transceiver
1. Install the KCT-19 in the transceiver. (See the KCT-19
section.)
2. Insert the KCT-18 lead terminal ( 2 ) into pin 3 of the
square plug ( 1 ) supplied with the KCT-19, then insert
the square plug into the KCT-19 connector ( 3 ).

KCT-19

3

1
3

13
15

1

Contact

6

2
KCT-18

Fig. 3

*1 : SmarTrunk OMNI mode
*2 : MDT mode
*3 : Emergency mode

21

TK-760G/762G
INSTALLATION
3-2. Modifying the Transceiver
Modify the transceiver as follows to turn the power or
the Horn Alert or Manual Relay function on and off with the
ignition key.
1. Remove the lower half of the transceiver case.
2. Set jumper resistors (0Ω) R134 and R135 of the TX-RX
unit (A/2) as shown in Table 1.

3
3
W1

2

W2
CN1
CN2
CN3

TX-RX UNIT
(A/2)

Cushion
(G13-1710-04)
4

1
1

CN3
CN7

ANT

KCT-19
CN2

R135

R133
R134

KCT-19

Fig. 4

Fig. 5
Operation when KCT-18
is connected

R134

R135

Enable Enable ← KCT-18 cannot
Power on/off and Horn Disable Enable
be connected
Alert or AUX-A on/off
Horn Alert or AUX-A
Enable Disable
on/off
Disable Disable ← Power cannot
be turned on

Table 1

R134 and R135 setup chart

5. Fitting the Control Panel Upside Down
The TK-760G/762G control panel can be fitted upside
down, so the transceiver can be mounted with its internal
speaker (in the upper half of the case) facing down in your
car.
1. Remove the control panel and the TX-RX unit (B/2) control section. (Fig. 6)

4. PA/HA Unit (KAP-1 : Option)
4-1. Installing the KAP-1 in the Transceiver
The Horn Alert (max. 2A drive) and Public Address functions are enabled by inserting the KAP-1 W1 (3P; white/
black/red) into CN3 on the TX-RX unit, inserting W2 (3P;
green) into CN7 on the TX-RX unit, and connecting the KCT19 (option) to CN2 and CN3 of the KAP-1.

• Installation procedure
1. Open the upper case of the transceiver.
2. Insert the two cables ( 1 ) with connectors from the
KAP-1 switch unit into the connectors on the transceiver.
3. Secure the switch unit board to the chassis with a screw
( 3 ). The notch ( 2 ) in the board must be placed at the
front left side.
4. Attach the cushion on the top of the KAP-1 switch unit.

22

Fig. 6

TK-760G/762G
INSTALLATION
2. Fold the flat cable ( 1 ) in the opposite direction ( 2 ).
3. Rotate the control section ( 3 ) 180 degrees ( 4 ).
4. Insert the flat cable into the control section connector,
CN501 ( 5 ).
5. Mount the control section on the transceiver ( 6 ).

6. External Speaker
6-1. KES-3 : Option
The KES-3 is an external speaker for the 3.5-mm-diameter speaker jack.

• Connection procedure
1. Connect the KES-3 to the 3.5-mm-diameter speaker jack
on the rear of the transceiver.

2

KES-3

6
1
3

Fig. 9

CN501

5

6-2. KES-4 : Option

4

The KES-4 is an external speaker used with the accessory connection cable.

• Connection procedure
Fig. 7

6. Rotate the control panel 180 degrees and mount it on the
transceiver. Refit the two halves of the case to complete
installation. (Fig. 8)

1. Install the KCT-19 in the transceiver. (See the KCT-19
section.)
2. Insert the crimp terminal into the square plug supplied
with the KCT-19.
3. Connect CN8 of the transceiver to connector C of the
KCT-19 instead of to the internal speaker connector.

KES-4

1
3

13
15

6

12

Crimp terminal
(E23-0613-05)

Black lead
Black/White lead

Fig. 10

Fig. 8

23

TK-760G/762G
CIRCUIT DESCRIPTION
■ IF Amplifier

Frequency Configuration
The receiver utilizes double conversion. The first IF is
49.95MHz and the second IF is 450kHz. The first local oscillator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the necessary frequencies. Figure 1 shows the frequencies.
ANT

CF 450kHz

The first IF signal is amplified by Q13, and the enters IC5
(FM processing IC). The signal is heterodyned again with a
second local oscillator signal within IC5 to create a 450kHz
second IF signal. The second IF signal is then fed through a
450kHz ceramic filter (Narrow : CF1, Wide : CF2) to further
eliminate unwanted signals before it si amplified and FM
detected in IC5.

MCF
1st
MIX 49.95MHz
ANT
SW

RF
AMP

IF SYSTEM

AF
AMP

Item
Nominal center frequency
Pass bandwidth
35dB stop bandwidth
Ripple
Insertion loss
Guaranteed attenuation

SP

50.4MHz
X3
multiply
TCXO
RX
PA
AMP

TX
AMP

1/2

PLL/VCO

TX

16.8MHz
MIC
AMP

Terminal impedance

MIC

Table 1 Crystal filter (L71-0551-15) : XF1

Fig. 1 Frequency configuration

Item
Nominal center frequency
6dB bandwidth
50dB bandwidth
Ripple
Insertion loss
Guaranteed attenuation
Terminal impedance

Receiver System
The receiver is double conversion superheterodyne. The
frequency configuration is shown in Figure 1.

■ Front-end RF Amplifier
An incoming signal from the antenna is applied to an RF
amplifier (Q27) after passing through a transmit/receive
switch circuit (D33 and D34 are off) and a band pass filter
(L18). After the signal is amplified (Q27), the signal is filtered through a band pass filter (L11, L13 and L15) to eliminate unwanted signals before it is passed to the first mixer.
Band pass filters (L18, L11, L13 and L15) have varactor diodes (D30, D31, D18, D23 and D28).
The voltage of these diodes are controlled by to track the
CPU (IC502) center frequency of the band pass filter. (See
Fig. 2)

Rating
450kHz
± 4.5kHz or more
± 10.0kHz or less
2.0dB or less
6.0dB or less
55.0dB or more within fo± 100kHz
2.0kΩ

Table 2 Ceramic filter (L71-0959-05) : CF1
Item
Nominal center frequency
6dB bandwidth
50dB bandwidth
Ripple
Insertion loss
Guaranteed attenuation
Terminal impedance

■ First Mixer

Rating
450kHz
± 6.0kHz or more
± 12.5kHz or less
3.0dB or less
6.0dB or less
35.0dB or more within fo± 100kHz
2.0kΩ

Table 3 Ceramic filter (L72-0973-05) : CF2

The signal from the RF amplifier is heterodyned with the
first local oscillator signal from the PLL frequency synthesizer circuit at the first mixer (Q15) to create a 49.95MHz
first intermediate frequency (1st IF) signal. The first IF signal
is then fed through two monolithic crystal filters (MCFs :
XF1) to further remove spurious signals.

CF1 (Narrow)

ANT

CF2 (Wide)
D33,34
ANT
SW

APC
IC6
D/A

24

Rating
49.95MHz
± 5.0kHz or more at 3dB
± 20.0kHz or less
1.0dB or less
5.0dB or less
80dB or more at fo±1MHz
Spurious : 40dB or more within fo± 1MHz
350Ω± 5% / 5.5pF±0.5pF

L18
BPF

Q27 L11,13,15
RF AMP BPF

Q15
MIX

XF1
MCF

Q13
IF AMP

IC4
AF AMP
IC5
MIX,IF,DET

TUNE

IC8
1/2 divider

X1
VCXO

CPU
1st local
OSC (PLL)

Fig. 2 Receiver system

Q7
X3 multiply
Q35
Wide/
Narrow SW

DEO

TK-760G/762G
CIRCUIT DESCRIPTION
■ Wide/Narrow Changeover Circuit

■ Squelch Circuit

The W/N port (pin 4) of the shift register (IC510) is used
to switch between ceramic filters. When the W/N port is
high, Q4 turns on and the ceramic filter SW diode (D8, D10)
CF1 turns on to receive a Narrow signal. At the same time,
Q35 turns on and one of the filters is selected so that the
wide and narrow audio output levels are equal.
When the W/N port is low, Q3 turns on and the ceramic
filter SW diode (D8, D10) CF2 turns on to receive a Wide
signal.

The detection output from the FM IF IC (IC5) passes
through a band-pass filter and a noise amplifier (Q10) in the
control unit to detect noise. A voltage is applied to the CPU
(IC502). The CPU controls squelch according to the voltage
(ASQ) level. The signal from the RSSI pin of IC5 is monitored. The electric field strength of the receive signal can be
known before the ASQ voltage is input to the CPU, and the
scan stop speed is improved.

IC5
IF system

IFI

R59
AFO

CF1
(Narrow)

Q3

C53

+

R23

AF

BPF

Q10
NOISE AMP

CONTROL UNIT
D11
DET

IF
SYSTEM RSSI

CF2
(Wide)

D8

D10

IC502
ASQ
RSSI

CPU

Q4

Fig. 5 Squelch circuit

Fig. 3

R38

Wide : H
Narrow : L

W/N
IC510 4pin
Wide : L
Narrow : H

R32

R46

Q35

Wide/Narrow changeover circuit

PLL Frequency Synthesizer
The PLL circuit generates the first local oscillator signal
for reception and the RF signal for transmission.

■ AF Signal System
The detection signal (DEO) from the TX-RX unit goes to
the audio processor (IC508) of the control unit. The signal
passes through a filter in the audio processor to adjust the
gain, and is output to IC507. IC507 sums the AF signal and
the DTMF signal, BEEP signal and returns the resulting signal to the TX-RX unit. The signal (AFO) sent to the TX-RX
unit is input to the D/A converter (IC6). The AFO output level
is adjusted by the D/A converter. The signal output from the
D/A converter is input to the audio power amplifier (IC13).
The AF signal from IC13 switches between the internal
speaker and speaker jack (J1) output.
CONTORL UNIT

DEO

IC4

8RC

R19

C72

+

R39

R30

Q37

C70
DET
OUT

5C

C51

MXO

IC5

IC508

IC507

AUDIO
PROCE.

SUM
AMP

AFO

IC6

IC13

D/A
CONV.

AF PA

DTMF

FIg. 4 AF signal system

SP

■ PLL
The frequency step of the PLL circuit is 5 or 6.25kHz. A
16.8MHz reference oscillator signal is divided at IC3 by a
fixed counter to produce the 5 or 6.25kHz reference frequency. The voltage controlled oscillator (VCO) output signal is buffer amplified by Q106 (Sub-unit), then divided in IC3
by a dual-module programmable counter. The divided signal
is compared in phase with the 5 or 6.25kHz reference signal
in the phase comparator in IC3. The output signal from the
phase comparator is filtered through a low-pass filter and
passed to the VCO to control the oscillator frequency. (See
Fig. 6)

■ VCO
The TK-760G/762G has VCO in a Sub-unit (A1) housed in
a solid shielded case and connected to the TX-RX unit
through CN101.
The operating frequency is generated by Q103 in transmit mode and Q101 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage,
obtained from the phase comparator, to the varactor diodes
(D102 and D104 in transmit mode and D101 and D103 in
receive mode). The RX (ST) pin is set low in receive mode
causing Q102 to turn Q103 off, and turn Q101 on. The RX
(ST) pin is set low in transmit mode. The outputs from Q101
and Q103 are amplified by Q106 and sent to the buffer amplifiers.

25

TK-760G/762G
CIRCUIT DESCRIPTION
PLL/VCO

IC3 : PLL IC
1/N

Q103
TX VCO

5kHz/6.25kHz
LPF
Phase
comparator

PLL
DATA

D102,104

Charge
pump

Q101
RX VCO

REF
OSC
1/M

5kHz/6.25kHz

Q9
RF AMP
Q106
BUFF
AMP

Q102,
104,105
T/R SW

D101,103

16.8MHz

Fig. 6

PLL circuit

■ Unlock Circuit
During reception, the 8RC signal goes high, the 8TC signal goes low, and Q16 turns on. Q18 turns on and a voltage
is applied to the collector (8R). During transmission, the
8RC signal goes low, the 8TC signal goes high and Q29
turns on. Q28 turns on and a voltage is applied to 8T.
The CPU in the control unit monitors the PLL (IC3) LD
signal directly. When the PLL is unlocked during transmission, the PLL LD signal goes low. The CPU detects this
signal and makes the 8TC signal low. When the 8TC signal
goes low, no voltage is applied to 8T, and no signal is transmitted.
8C
8R

Q18
SW

Q28
SW

Q16
SW

Q29
SW

8RC

IC3
PLL

LD

PLL lock
: LD "H"

8T

Transmitter System
■ Outline
The transmitter circuit produces and amplifies the desired frequency directly. It FM-modulates the carrier signal
by means of a varicap diode

■ Power Amplifier Circuit
The transmit output signal from the VCO is amplified to a
specified level of the power module (IC400) by the drive
block (Q22 and Q25). The amplified signal passes through
the transmission/reception selection diode (D16) and goes
to a low-pass filter. The low-pass filter removes unwanted
high-frequency harmonic components, and the resulting signal is goes the antenna terminal.

8TC

IC9
SHIFT
REG.

IC502
CPU

CONTORL UNIT

Fig. 7 Unlock circuit
ANT
MIC

IC507(1/2)
AF AMP
NJM2904V

MIC KEY
INPUT

IC508
AF AMP,
IDC, LPF
TC35453F
IC502
CPU
30622M
4XXXGP

IC6
D/A
CONVERTER
M62363FP
IC1
SUM AMP
TA75S01F

X1
VCXO
16.8MHz

Q103
VCO
2SK508NV
(K52)

Q106
BUFFER
2SC4226
(R24)

IC3

Q9
BUFFER
2SC4215
(Y)

PLL
MB15A02

Fig. 8

26

IC8
1/2
DIVIDER
UPB1509GV

Transmitter system

Q14
BUFFER
2SC4649
(N,P)

Q22

Q25

RF AMP
2SC3357

RF AMP
2SC2954

IC400
POWER AMP
M67741H-32 : K,M
M67741L-35 : K2

TK-760G/762G
CIRCUIT DESCRIPTION
■ APC Circuit

■ Memory Circuit

The automatic transmission power control (APC) circuit
detects part of a power module output with a diode (D35,
D36) and applies a voltage to IC15. IC15 compares the APC
control voltage (PC) generated by the D/A converter (IC6)
and DC amplifier (IC7) with the detection output voltage to
control Q31 and Q32, generates DB voltage from B voltage,
and stabilizes transmission output.
The APC circuit is configured to protect over current of
the power module due to fluctuations of the load at the antenna end and to stabilize transmission output at voltage
and temperature variations.

The transceiver has a 2M-bit (256k x 8) flash ROM
(IC501) and an 8k-bit EEPROM (IC505). The flash ROM contains firmware programs, data and user data which is programmed with the FPU. The EEPROM contains adjustment
data. The CPU (IC502) controls the flash ROM through an
external address bus and an external data bus. The CPU
controls the EEPROM through two serial data lines.
IC501
FLASH
ROM

ADDRESS BUS

IC502
CPU

DATA BUS

SCL
IC505
SDA EEPROM

ANT

D16

Q22

Q25

IC400

D34

RF
AMP

RF
AMP

POWER
AMP

ANT
SW

Fig. 11 Memory circuit
LPF

■ Display Circuit

DB
Q32
APC
DRIVER
Q33
TEMP
PROTECT

+B

The CPU (IC502) controls the shift register (IC510) and
display LEDs. When the LED1 line goes high when the
transceiver is busy, Q508 turns on and the green LED on
D521 lights. In transmit mode, the LED0 line goes high,
Q504 turns on and the red light lights. Backlighting LEDs for
the key operation unit (D509~D514) and LCD are provided.
When the MBL line goes high, Q506 turns on, then Q505
turns on, and the key illumination LED lights. A voltage is
applied to the MBL line to turn on the LCD backlight.

POWER
DET

Q31
PRI
DRIVER
IC15

IC7
PC
IC6
23pin

D35,36

APC
CONTROL

DC
AMP

Fig. 9 APC circuit

MBL
MBL
MBL

Control Circuit
1)
2)
3)
4)
5)
6)

The CPU carries out the following tasks:
Controls the shift register (IC9, IC510) AF MUTE, WIDE/
NARROW, T/R KEY outputs.
Adjusts the AF signal level of the audio processor (IC508)
and turns the filter select compounder on or off.
Controls the DTMF decoder (IC511).
Controls the LCD assembly display data.
Controls the PLL (IC3).
Controls the D/A converter (IC6) and adjusts the volume,
modulation and transmission power.

LCD ASSY

IC510
Shift
register

IC9
Shift
register

OE
LCDCS
CNTCK
CNTDT

AFREG2
AFREG1

TX-RX UNIT

IC508
Audio
processor
AFCLR
AFMSKE
AFSTB

DAST
IC502
CPU

IC510 LED1
Shift
register
LED0

DTMCLK
DTMSTD

Fig. 10

Control circuit

D521
GRN

Q504
SW

RED

The TK-760G/762G front panel has function keys. Each
of them is connected to a cross point of a matrix of the KIN0
to KOUT2 ports of the microprocessor. The KOUT0 to
KOUT2 ports are always high, while the KIN0 to KIN2 ports
are always low.
The microprocessor monitors the status of the KIN0 to
KOUT2 ports. If the state of one of the ports changes, the
microprocessor assumes that the key at the matrix point
corresponding to that port has been pressed.

IC6
D/A
converter

KIN0
KIN1
KIN2
IC3
PLL

Q508
SW

D509~514

■ Key Matrix Circuit

PLST

PLDT
PLCK

Q505
SW

Fig. 12 Display circuit

DTMDAT
IC511
DTMF
DECO.

Q506
SW

IC502
CPU

KOUT0
KOUT1
KOUT2

VOL
DN

VOL
UP

D/A

GRP
DN

A

CH
DN

CH
UP

GRP
UP

Fig. 13 Key matrix circuit

27

TK-760G/762G
CIRCUIT DESCRIPTION
■ Encode

■ D/A Converter

The QT and DQT signals are output from TO of the CPU
(IC502) and summed with the external pin DI line by the
summing amplifier (IC2) and the resulting signal goes to the
D/A converter (IC6) of the TX-RX unit. The DTMF and 2TONE signals are output from DTMF of the CPU and goes to
the audio processor (IC508). The signal is summed with a
MIC signal by the audio processor (IC508), and the resulting
signal passes through an analog switch (IC509) and goes to
the TX-RX unit (MO).
The D/A converter (IC6) adjusts the MO level and the balance between the MO and TO levels. Part of a TO signal is
summed with MO and the resulting signal goes to the MD
pin of the VCO. This signal is applied to a varicap diode in
the VCO for direct FM modulation.

The D/A converter (IC6) is used to adjust TONE and MO
modulation, AF volume, TV voltage, FC reference voltage,
and PC POWER CONTROL voltage level.
Adjustment values are sent from the CPU as serial data.
The D/A converter has a resolution of 256 and the following
relationship is valid:
D/A output = (Vin – VDAref) / 256 x n + VDAref
Vin: Analog input
VDAref: D/A reference voltage
n: Serial data value from the microprocessor (CPU)

TX-RX UNIT
TO

TO

IC1
SUM
AMP

MB

X1
VCXO

IC3
PLL

MIC
IC502
CPU

DI
DTMF

IC508
Audio
processor

IC509
Analog
SW

IC6
D/A

MO

MD

A1
VCO
HT

Fig. 14

Power Supply Circuit
When the POWER switch on the control unit is pressed,
the PSW signal goes low. This signal is inverted by Q26 and
sent to a flip-flop IC (IC14). This IC outputs a control signal
when the PSW goes low. When the power turns on, pin 1
of IC14 outputs a low signal and Q20 turns on. The base of
Q19 goes high, Q19 turns on, SB SW (Q23) turns on and
power (SB) is supplied to the set.
This circuit has an overvoltage protection circuit. If a DC
voltage of 20 V or higher is applied to the power cable, D21
turns on and a voltage is applied to the base of Q21. This
voltage turns Q21 on and turns Q19 and SBSW off.

Encode
IGN

The signal (DEO) detected by the TX-RX unit passes
through two low-pass filters of IC513, goes to TOI of the
CPU (IC502) to decode QT, DQT. The DTMF signal is decoded by a dedicated IC (IC511) and the resulting signal is
sent to the CPU (IC502) as serial data.

The detected signal passes through audio processor
(IC508) RX OUT. Then it is filtered through IC504 2-stage
low-pass filtered to enter CPU (IC502) to decode 2-tone signalling.
IC513(2/2) IC513(1/2)
LPF
LPF
TOI

STD

DEO

IC511
DTMF
DECO.

RXOUT

2TN
IC514(2/2) IC514(1/2)
LPF
LPF

Fig. 15 Decode

28

Q19
SW

+B

Q20
SW

Q21
SW

• 2-tone

IC502
CPU

Q23
SW

R134

SB

R135

■ Decode
• QT/DQT/DTMF

IC508
Audio
processor

Fig. 16

IC14
F.F.

Q26
INV.

D21
SW

Power supply circuit

PSW

TK-760G/762G
SEMICONDUCTOR DATA
Microprocessor : 30622M4102GP (TX-RX Unit IC502)
■ Terminal function
Pin No.

Name

I/O

Function

Pin No.

Name

I/O

Function

1

EMGT

O

External MIC control. Mobile MIC : H

37

RDY

I

Pull up.

2

DTMF

O

DTMF/2TONE/BEEP output.

38

NC

–

NC.

3

2TN

I

2TONE decode pulse input.

39

HOLD

I

Not used.

4

DTMSTD

I

DTMF decode detect.

40,41

NC

–

NC.

5

SIM

I

Destination select.

42

RD

O

READ signal.

6

BYTE

I

+5V (5C).

43

NC

–

NC.

7

CNVSS

I

GND.

44

WR

O

WRITE signal.

8

AFSTB

O

Base band IC strobe/reset output.

45

LCDCS

O

LCD chip enable output.

9

AFFCLK

O

Base band IC frame detect reset/

46

CNTDAT

O

Detect : H

system reset output.

Common data output. (LCD,
SHIFT REG, VOL, Audio processor)

10

RESET

I

Reset.

11

XOUT

O

Clock output.

12

VSS

–

GND.

48

CSO

–

Chip select signal.

13

XIN

I

Clock input.

49

A19

–

Not used.

14

VCC

–

+5V.

50~59

A18~A9

–

Flash memory address bus.

15

NC

I

Pull up.

60

ACC

–

+5V.

16

MICDAT

I/O

MIC data input/output.

61

A8

–

Flash memory address bus.

17

AUX3

I/O

Option board port 3.

62

VSS

–

GND.

SmarTrunk : Clock output.

63~70

A7~A0

–

Flash memory address bus.

18

NC

NC.

71~73

KIN0~KIN2

I

Key scan input.

–

47

CNTCLK

O

Common clock output. (EEPROM,
LCD, SHIFT REG, VOL, Audio processor)

19

OE

I

Output enable control sift register.

74

MON

I

[MON] key input.

20

NC

–

NC.

75

SCN

I

[SCN] key input.

On : L
On : L

21

EEPDAT

I/O

EEPROM data input/output.

76

PLLUL

I

PLL unlock detect input. Unlock : L

22

TO

O

QT/DQT modulation output.

77

PLLSTB

O

PLL strobe output.

23

AUX1

I

Latch : H

Option board port 1.

78

MUTE

I

RX audio mute.

SmarTrunk : Req/Ack input.

79~86

D7~D0

–

Flash memory data bus.

Mute : H

24

SFTSTB1

O

Shift register strobe output.

87

PWR (EMG)

I

[PWR] key input (key interrupt). On : L

25

DACSTB

O

D/A converter enable output.

88

EMG/TXS

I

Emergency input (key interrupt). On : L

26

PTT

I

PTT.

89

RFDAT

O

PLL data output.

27

NC

–

NC.

90

RFCLK

O

PLL clock output.

28

NC

–

NC.

91

NC

–

NC.

29

AUX4

O

Option board port 4.

92

RSSQL

I

Receive signal strength indicator input.

SmarTrunk : Data output.

93

ANLSQL

I

Analog squelch level input.

30

AUX2

I/O

Option board port 2.

94

AVSS

–

GND.

95

TOI

I

QT/DQT signal input.

31

PA

96

VREF

–

Reference voltage input.

PTT on : L

SmartTrunk : Data input.
O

MIC audio line sw control.

PA : H

32

KOUT2

O

Key scan output 2.

97

AVCC

–

+5V.

33

TXD

O

Serial data.

98

DTMPD

O

DTMF IC power control.

34

HOOK

I

HOOK/RXD.

35

KOUT1

O

Key scan output 1.

99

DTMCLK

O

DTMF IC decode clock output.

36

KOUT0

O

Key scan output 0.

100

DTMDAT

I

DTMF IC decode data input.

PTT on : L
On hook : L

Power down : H

29

TK-760G/762G
SEMICONDUCTOR DATA
Shift Register : BU4094BCFV

LCD Driver : LC75833W
(Display Unit IC801 : TK-762G only)

■ Terminal function (TX-RX unit IC510)
Pin No.

Port

Function

4

Q1

W/N

Wide/Narrow SW.

5

Q2

MUTE

MIC mute (M models only). Mute : H

6

Q3

MBL

MIC/LCD backlight control.

S2/P2
S1/P1

S9
S8/P8

S35
S34

COM1

COM2

■ Block diagram

Narrow : H

COM3

Name

Backlight on : H
7

Q4

LED0

Red LED. LED lights : H

11

Q8

BSHIFT

Beat shift. Shift on : H

12

Q7

AFREG2

Base band IC inter register select 2.

13

Q6

AFREG1

Base band IC inter register select 1.

14

Q5

LED1

Green LED.

OSC

HNC

Horn alert control. Horn alert on : H

VLCD2

Q2

8RC

8R control. RX : H

6

Q3

8TC

8T control.

7

Q4

SPMUTE

Speaker mute control.

11

Q8

AUX6

Option board port 6 (AUX6). AUX on : H

12

Q7

AUX5

Option board port 5 (AUX5).

13

Q6

PA/LI

PA/LIGHT control. PA/LIGHT on : H

14

Q5

RX

TX/RX VCO switch. RX : L

VSS

TX : H
Mute on : H

■ Terminal function
Pin No.
1~8
9~35
36~38
39
40
41

42

43
44
45

46

47

48

30

CE

5

Address
detector

CL

Q1

DI

4

Shift register

VDD
VLCD
VLCD1

Name

Clock
generator

INH

Function

Port

Segment driver & latch

LED lights : H

■ Terminal function (TX-RX unit IC9)
Pin No.

Common
driver

Name
I/O
Function
S1/P1~S8/P8 O Segment output for displaying data
S9~S35
transferred from serial data.
COM1~COM3 O Common driver output. Frame
frequency fo=(fosc/384)Hz
VDD
–
Power supply for logic section
(2.7V~6.0V).
VLCD
–
Power supply for LCD driver section
(2.7V~6.0V).
VLCD1
I
Apply 2/3 the LCD drive bias voltage
from outside. If 1/2 the bias is
applied, connect to VLCD2.
VCLD2
I
Apply 1/3 the LCD drive bias voltage
from outside. If 1/2 the bias is
applied, connect to VLCD1.
VSS
–
GND.
OSC
I/O Oscillation terminal.
INH
I
Force the display to turn off regardless
of internal data. Serial data can be input
regardless of whether it is "H" or "L".
CE
I
Chip enable. Serial data transfer
terminal. Connected to the
microprocessor.
CL
I
Synchronizing clock. Serial data
transfer terminal. Connected to
the microprocessor.
DI
I
Transfer data. Serial data transfer
terminal. Connected to the
microprocessor.

TK-760G/762G
DESCRIPTION OF COMPONENTS
Display Unit (X54-3270-10) : TK-760G
Ref. No.
D801

Use/Function

Operation/Condition

Ref. No.
D27

Use/Function

Operation/Condition

Reverse current
prevention

Reverse current
prevention

D28

RF BPF tuning

D802~805

Light emission

D29

Reverse current

D808

Current stability

RF BPF tuning

prevention

IC801

LCD driver

D30,31

Q801

DC switch (LED)

D33,34

ANT switch

D35,36

APC voltage detect

D39

Voltage reference

Power protection

D40

Charge

DEO

D41

Voltage drop

Charge pump

D501

Reverse current

KOUT 0

Display Unit (X54-3280-10) : TK-762G
Ref. No.

Use/Function

D801

Light emission

D802

Reverse current

Operation/Condition

prevention
D502

prevention
D803,804

LCD driver

Q801~809

DC switch (LED)

KOUT 1

prevention

Light emission

IC801

Reverse current

D503

Reverse current

KOUT 2

prevention
D504

Reverse current

KOUT 0

prevention

TX-RX Unit (X57-5950-XX)

D505

-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2
-13 : TK-762G K2 -21 : TK-760G M

D506

Ref. No.
D1

Use/Function

Operation/Condition

Reverse current

KOUT 1

prevention

D507

Voltage discharger

When powering down

Reverse current

KOUT 2

prevention

Surge absorption

D2

Voltage reference

D508

Limiter

MIC

D3~5

Surge absorption

D509~514

Key backlight

Active while MBL is H

D8

IF switch (Wide/narrow)

D521

Busy/TX LED

D9

DC switch

Lights green while busy,
red while TX

D10

IF switch (Wide/narrow)

D523

OR gate

MIC mute, MM, MM2

D11

Noise amp detect

D524

Surge absorption

HOOK/RXD
PTT/TXD

D14

Surge absorption

D525

Surge absorption

D15

OR gate

SP mute, AM

D526

Current protection

D16

RF switch (TX/RX)

Heterodyne

D527

Surge absorption

CM

D17

Temperature

Drive

D528

Surge absorption

MBL

compensation

D529

Limiter

QT/DQT decode limiter

D18

RF BPF tuning

IC1

Sum amplifier

DI, TO mixer

D19

Surge absorption

IC2

DC amplifier

FC, TCXO control

D20

Reverse current

IC3

PLL synthesizer

Reference 16.8MHz,

D21

Voltage reference

IC4

Amplifier

DEO

D22

Temperature

IC5

FM demodulation

PLL lock : LD H

prevention

Drive

Quadrature detector, 2nd mixer,
OSC, IF amplifier, RSSI

compensation
D23

RF BPF tuning

IC6

D/A converter

D24

Voltage reference

IC7

DC amplifier

PC/TV control

D25

Surge absorption

IC8

Prescaler

1/2 prescaler

31

TK-760G/762G
DESCRIPTION OF COMPONENTS
Ref. No.
IC9

Use/Function
Shift/Store register

Operation/Condition
HNC, 8RC, 8TC, SPMUTE, RX,

Ref. No.
Q21

Use/Function
DC switch

PA/LI, AUX5, AUX6

32

Operation/Condition
Active while PS voltage is more
than 20V

IC10

5V AVR

5C (TX/RX)

Q22

RF amplifier

Predrive

IC11

9V AVR

9C

Q23

DC switch

SB switch, active when

IC12

8V AVR

8C

IC13

AF amplifier

Q24

AF mute

IC14

Power supply logic

Q25

RF amplifier

Drive

circuit control

Q26

Inverter

Active while power switch is low

Active while power switch is off

IC15

DC amplifier

Q27

L.N.A.

IC400

Power module

Q28

DC switch

8T, active while TX

IC501

Flash ROM

Q29

DC switch

8T cont, active while TX

IC502

CPU

Q31

APC controller

IC503

Reset IC

Low voltage output when

Q32

APC controller

DB

powering up

Q33

APC controller

Power protection

IC505

EEPROM

IC507

Amplifier

IC508

Audio processor

APC control

powering up

Q35

W/N switch

Active on narrow

MIC, AFO

Q36

DC switch

Power protection

Compander, MIC amplifier,

Q37

AF mute switch

Inactive on mute

ALC, AF filter, IDC

Q38

DC switch

5S

IC509

Analog switch

MO, DEO, EMG, MI switch

Q39

DC switch

Output enable

IC510

Shift/Store register

W/N, MM2, MBL, LED0, LED1,

Q501

Clock switch shift

Clock shift is on while BSHIFT is H

AFREG1, AFREG2, BSHIFT

Q502

AF mute

Active while MUTE is H

IC511

DTMF decode

Q503

Inverter

Active while PA2 is H,

IC512

5V AVR

5C (control)

IC513

Amplifier

QT/DQT decode

Q504

LED switch (Red)

Active while LED0 is H,

IC514

Amplifier

2-Tone decode

Q1

DC switch

HOR

Q505,506

Key backlight switch Active while MBL is H

Q2

DC switch

5S

Q508

LED switch (Green)

Q3

DC switch (W/N)

Active while it is narrow

Q4

DC switch (W/N)

Active while it is wide

Q5

DC switch

HNC

Q6

DC switch

IGN

Q7

Buffer amplifier

16.8MHz x 3

Q8

Lipple filter

8CL

Q9

Buffer amplifier

PLL fin

Ref. No.

active while public address

active while TX

Active while LED1 is H,
active while RX

Q509

MIC mute

Active while MM is H and
MM2 is H

PLL/VCO (X58-4670-XX) -10 : K,M -11 : K2
Use/Function

Operation/Condition

Q10

Noise amplifier

Squelch

D101

RX VCO

Q11

Charge pump

øP

D102

TX VCO

Q12

Charge pump

øR

D103

RX VCO

Q13

IF amplifier

49.95MHz

D104

TX VCO

Q14

Buffer amplifier

Hetetodyne

D105

Modulation

Q15

Mixer

Q101

Oscillator

Q16

DC switch

8R cont, active while RX

Q102

Inverter

Active while ST is H

Q17

AF mute

Active while AF mute

Q103

Oscillator

TX

Q18

DC switch

8R, active while RX

Q104

TX/RX switch (TX)

Active while ST is H

Q19,20

DC switch

SB switch, active when

Q105

TX/RX switch (RX)

Active while Q102 is off

powering up

Q106

Buffer amplifier

RX

TK-760G/762G
PARTS LIST
CAPACITORS

CC
1

45 TH
2

1H 220

3

4

1 = Type … ceramic, electrolytic, etc.
2 = Shape … round, square, ect.
3 = Temp. coefficient

5

J

4 = Voltage rating
5 = Value
6 = Tolerance

• Temperature coefficient
1st Word
C
L
P
R
S
Color*
Black
Red Orange Yellow Green
ppm/°C
0
–80
–150
–220
–330
• Tolerance (More than 10pF)
Code C
D
G
J
(%) ±0.25 ± 0.5 ±2
±5

• Voltage rating
2nd word
1st word
0
1
2
3

A

B

K
± 10

M
± 20

X
+40
–20

C

D

E

T
Blue
–470

U
Violet
–750

Z
P
No code
+80 +100 More than 10µF – 10 ~ +50
–20
–0 Less than 4.7µF –10 ~ +75

F

G

S L 1 H 0 0 0

H

J

J
Refer to the table above.

2

3

4

5

6

7

(Chip) (CH, RH, UJ, SL)
(EX)

C K 7 3
1

2

F

F

3

4

1 H 0 0 0
5

6

Z
7

(Chip) (B, F)

1 = Type
2 = Shape
3 = Dimension
4 = Temp. coefficient
5 = Voltage rating
6 = Value
7 = Tolerance

RESISTORS

2

K

2

0 = 22pF
Multiplier
2nd number
1st number

L
±500

(Less than 10pF)
Code B
C
D
(pF) ± 0.1 ±0.25 ± 0.5

F
±1

G
±2

V
–
35
–
–

Dimension (Chip capacitors)
Dimension code
L
Empty
5.6 ± 0.5
A
4.5 ± 0.5
B
4.5 ± 0.5
C
4.5 ± 0.5
D
3.2 ± 0.4
E
3.2 ± 0.2
F
2.0 ± 0.3
G
1.6 ± 0.2
H
1.0 ± 0.05

W
T
5.0 ± 0.5 Less than 2.0
3.2 ± 0.4 Less than 2.0
2.0 ± 0.3 Less than 2.0
1.25 ± 0.2 Less than 1.25
2.5 ± 0.3 Less than 1.5
1.6 ± 0.2 Less than 1.25
1.25 ± 0.2 Less than 1.25
0.8 ± 0.2 Less than 1.0
0.5 ± 0.05
0.5 ± 0.05

Dimension

• Chip resistor (Carbon)
(EX)
R D 7 3 E
B
1

2

2nd Word
G
H
J
K
ppm/°C
± 30
± 60
±120 ±250
Example : CC45TH = –470 ± 60ppm/°C

1.0 1.25 1.6
2.0
2.5 3.15 4.0
5.0
6.3
8.0
10 12.5 16
20
25 31.5 40
50
63
80
100 125 160 200 250 315 400 500 630 800
1000 1250 1600 2000 2500 3150 4000 5000 6300 8000

• Chip capacitors
(EX)
C C 7 3 F
1

• Capacitor value
010 = 1pF
100 = 10pF
101 = 100pF
102 = 1000pF = 0.001µF
103 = 0.01µF

Color*

CC45

6

3

4

L
2 B

0 0 0

J

5

6

7

T

(Chip) (B,F)
W
• Carbon resistor (Normal type)
(EX)
R D 1 4 B
B 2 C 0 0 0
1

2

3

4

5

6

1 = Type … ceramic, electrolytic, etc.
2 = Shape … round, square, ect.
3 = Dimension
4 = Temp. coefficient

J
7

5 = Voltage rating
6 = Value
7 = Tolerance

Dimension (Chip resistor)
Dimension code
L
W
E
3.2 ± 0.2 1.6 ± 0.2
F
2.0 ± 0.3 1.25 ± 0.2
G
1.6 ± 0.2 0.8 ± 0.2
H
1.0 ± 0.05 0.5 ± 0.05

T
1.0
1.0
0.5 ± 0.1
0.35 ± 0.05

Rating wattage
Code Wattage Code Wattage Code Wattage
1J
1/16W
2C
1/6W
3A
1W
2A
1/10W
2E
1/4W
3D
2W
2B
1/8W
2H
1/2W

33

TK-760G/762G
PARTS LIST
New Parts.
indicates safety critical components.
*
Parts without Parts No. are not supplied.

L : Scandinavia
Y : PX (Far East, Hawaii)
Y : AAFES (Europe)

Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.

K : USA
T : England
X: Australia

P : Canada
E : Europe
M: Other Areas

TK-760G/762G
DISPLAY UNIT (X54-3270-10) : TK-760G, DISPLAY UNIT (X54-3280-10) : TK-762G
Ref. No.

New
Address parts

Parts No.

Description

Destination

Ref. No.

New
Address parts

Parts No.

Destination

Description

DISPLAY UNIT (X54-3270-10) : TK-760G

TK-760G/762G
1
2
3
3

1B,1E
2A,2D
2A
2D

A01-2165-13
A01-2166-13
A62-0642-03
A62-0731-03

CABINET
CABINET
PANEL ASSY
PANEL ASSY

B30-2220-05

LED (2P/YELLOW)

C801-803
C804
C805
C806,807

CC73GCH1H101J
CK73GF1A105Z
CK73GB1H102K
CK73GB1H471K

CHIP C
CHIP C
CHIP C
CHIP C

5
6
6
7
7

1G
2B
2E
2A
2E

B09-0235-05
B11-1226-03
B11-1230-03
B38-0824-05
B38-0825-05

CAP
ILLUMINATION GUIDE
ILLUMINATION GUIDE
LCD
LCD

760
762
760
762

CN801

E40-6020-05

PIN ASSY

L801

L92-0138-05

FERRITE CHIP

8
8
9
9
9

2G
2G
1C
1C
1F

B62-1257-10
B62-1258-00
B72-1690-04
B72-1691-04
B72-1694-04

INSTRUCTION MANUAL
INSTRUCTION MANUAL
MODEL NAME PLATE
MODEL NAME PLATE
MODEL NAME PLATE

M
K,K2
760K
760M
762K

R801-803
R804
R805
R806
R808

RK73GB1J103J
RK73GB1J473J
RK73GB1J474J
R92-1252-05
RK73GB1J392J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
47K
470K
0 OHM
3.9K

J
J
J

1/16W
1/16W
1/16W

J

1/16W

9
9

1C
1F

B72-1742-04
B72-1744-04

MODEL NAME PLATE
MODEL NAME PLATE

760K2
762K2

R809

RK73FB2A270J

CHIP R

27

J

1/10W

11
11
12
13
14

2B
2E
1C
1G
1C,1F

E29-1179-04
E29-1183-04
E30-2145-15
E30-3339-05
E30-3340-05

INTER CONNECTOR
INTER CONNECTOR
ANTENNA CABLE
DC CORD
ACC
DC CORD
RADIO

760
762

D801
D808
IC801
Q801

MA2S111
HSB123
LC75823W
2SB1132(Q,R)

DIODE
DIODE
IC (MOS-IC)
TRANSISTOR

16
17

1C,1F
2B,2E

E30-3404-05
E37-0790-15
E37-0815-05

TRUNK CABLE
LEAD WIRE WITH CONNECTOR (SP)
FLAT CABLE

D801
D803
D804

B30-2204-05
B30-2220-05
B30-2204-05

LED (RED/YELLOW)
LED (2P/YELLOW)
LED (RED/YELLOW)

19

1G

F51-0016-05

FUSE (6*30)

10A

21
22
23
24
25

1C,1F
1B,1E
1B,1E
1A,1D
1C,1F

G02-0791-04
G10-1221-04
G10-1222-14
G10-1223-14
G13-1468-04

FLAT SPRING
FIBROUS SHEET
FIBROUS SHEET
FIBROUS SHEET
CUSHION

AF,APC
SIDE
UP,DOWN
SHIELD
DC CORD

C801
C802-804
C805
C806
C807

CK73GB1H471K
CC73GCH1H101J
CK73GF1A105Z
CK73GB1H471K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
100PF
1.0UF
470PF
1000PF

K
J
Z
K
K

C808
C812

CK73GB1H471K
CK73GB1H471K

CHIP C
CHIP C

470PF
470PF

K
K

26
27
28

1B,1E
2C,2F
2E

G13-1759-04
G53-0796-04
G53-0889-04

CUSHION
PACKING
PACKING

SP
PHONE JACK
DISPLAY UNIT

CN801

E40-6020-05

PIN ASSY

L801

L92-0138-05

FERRITE CHIP

30
31
32
33
34

3G
2H
1G
1H,2H
3H

H10-6618-12
H10-6619-12
H12-1391-03
H25-0720-04
H52-1519-02

POLYSTYRENE FOAMED FIXTURE (F)
POLYSTYRENE FOAMED FIXTURE (R)
INNER PACKING CASE
PROTECTION BAG (200X350)
ITEM CARTON CASE

R801,802
R803
R804
R805
R806

RK73GB1J103J
RK73FB2A123J
RK73GB1J103J
RK73FB2A332J
RK73GB1J474J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
12K
10K
3.3K
470K

J
J
J
J
J

1/16W
1/10W
1/16W
1/10W
1/16W

36
37
38

2G
2A,2D
1G

J19-1584-05
J21-8382-03
J29-0627-23

HOLDER
ACC
HARDWARE FIXTURE
BRACKET

40
40

2A
2D

K29-5343-02
K29-5344-02

KEY TOP
KEY TOP

R807
R808
R809
R810
R812

R92-1252-05
RK73GB1J393J
RK73FB2A123J
RK73FB2A332J
RK73FB2A561J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0 OHM
39K
12K
3.3K
560

J
J
J
J

1/16W
1/10W
1/10W
1/10W

A
B
C
D
42

2A,2D
2C,2F
2B,2E
2B,2E
2G

N33-2606-45
N67-3008-46
N87-2606-46
N87-2612-46
N99-0395-05

OVAL HEAD MACHINE SCREW
PAN HEAD SEMS SCREW W
BRAZIER HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
SCREW SET

R813-816

RK73GB1J473J

CHIP R

47K

J

1/16W

44
45

1B,1E
1G

T07-0368-05
T91-0597-15

SPEAKER
MICROPHONE

D802
IC801
Q801-803
Q804
Q805

MA2S111
LC75833W
DTA114EKA
KRA225S
DTA114EKA

DIODE
IC (LCD DRIVER)
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR

Q806-809

2SK1824

FET

34

*

UPPER
LOWER

D802-805
760
762

*

100PF
1.0UF
1000PF
470PF

J
Z
K
K

DISPLAY UNIT (X54-3280-10) : TK-762G

762

760
762

K,K2

TK-760G/762G
PARTS LIST
TX-RX UNIT (X57-5950-XX)
Destination

Ref. No.

TX-RX UNIT (X57-5950-XX)
-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2
-13 : TK-762G K2 -21 : TK-760G M

C98
C99
C100
C101
C102,103

CK73GB1H103K
C92-0004-05
CK73GB1H102K
CC73GCH1H040C
CK73GB1H102K

CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C

0.010UF
1.0UF
1000PF
4.0PF
1000PF

K
16WV
K
C
K

C104
C105
C106
C107
C110

C92-0002-05
CK73GB1H102K
CC73GCH1H180J
CK73GB1H102K
CC73GCH1H180J

CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C

0.22UF
1000PF
18PF
1000PF
18PF

35WV
K
J
K
J

C111
C112
C113
C114
C115

CC73GCH1H040C
CK73GB1H102K
C92-0507-05
C92-0697-05
CK73GB1H102K

CHIP C
CHIP C
CHIP-TAN
CHIP-TAN
CHIP C

4.0PF
1000PF
4.7UF
3.3UF
1000PF

C
K
6.3WV
16WV
K

C116
C117
C118
C119
C120

CK73GB1H103K
CK73GB1H102K
CC73GCH1H100D
CK73GB1H103K
CC73GCH1H220J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
1000PF
10PF
0.010UF
22PF

K
K
D
K
J

C120
C121
C122,123
C124
C125

CC73GCH1H330J
CK73GB1H102K
CK73GB1C104K
CC73GCH1H101J
C92-0004-05

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

33PF
1000PF
0.10UF
100PF
1.0UF

J
K
K
J
16WV

C126
C127
C128
C129
C130

CC73GCH1H180J
CK73GB1H103K
C92-0543-05
CK73FF1C105Z
CK73GB1H103K

CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C

18PF
0.010UF
3.3UF
1.0UF
0.010UF

J
K
10WV
Z
K

C131-133
C134
C135
C135
C136

CK73GB1H102K
CK73FB1E104K
CC73GCH1H090D
CC73GCH1H120J
CK73GB1C104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
0.10UF
9.0PF
12PF
0.10UF

K
K
D
J
K

C137
C138
C139
C141
C142-144

CC73GCH1H101J
CK73FB1E104K
CK73GB1H102K
C92-0719-05
CK73GB1H102K

CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C

100PF
0.10UF
1000PF
47UF
1000PF

J
K
K
25WV
K

C146-149
C150
C151
C152
C152

CK73GB1H102K
CK73FF1C105Z
CK73GB1H102K
CC73GCH1H030C
CC73GCH1H050C

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
1.0UF
1000PF
3.0PF
5.0PF

K
Z
K
C
C

C153
C154
C155
C156,157
C158

CC73GCH1H330J
CK73GB1H102K
CC73GCH1H220J
CK73GB1H102K
CC73GCH1H390J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

33PF
1000PF
22PF
1000PF
39PF

J
K
J
K
J

C159
C160,161
C162
C163
C164

CC73GCH1H180J
C92-0719-05
CK73GB1H102K
CC73GCH1H010B
CK73GB1H102K

CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C

18PF
47UF
1000PF
1.0PF
1000PF

J
25WV
K
B
K

C165
C166
C167
C168-170
C171

C92-0719-05
CE04EW1E471M
CC73GCH1H150J
CK73GB1H102K
CC73GCH1H020B

ELECTRO
ELECTRO
CHIP C
CHIP C
CHIP C

47UF
470UF
15PF
1000PF
2.0PF

25WV
25WV
J
K
B

Ref. No.

New
Address parts

Parts No.

Description

D509-514
D521

B30-2050-05
B30-2151-05

LED
LED (RED/GRN)

C1-19
C20
C21
C22
C23,24

CK73GB1H102K
C92-0507-05
CK73GB1H102K
CK73GB1C104K
C92-0507-05

CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN

1000PF
4.7UF
1000PF
0.10UF
4.7UF

K
6.3WV
K
K
6.3WV

C26
C29
C30
C31
C32

CK73GB1H102K
C92-0507-05
CC73GCH1H050C
CK73GB1H102K
C92-0662-05

CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN

1000PF
4.7UF
5.0PF
1000PF
15UF

K
6.3WV
C
K
6.3WV

C33
C35
C36
C37
C40,41

CC73GCH1H220J
CK73GB1C104K
CK73GB1H102K
CK73FB1C334K
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

22PF
0.10UF
1000PF
0.33UF
0.010UF

J
K
K
K
K

C43
C44
C45
C46
C47

C92-0507-05
CK73GB1H331K
CK73GB1H102K
CK73GB1H103K
C92-0561-05

CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP-ELE

4.7UF
330PF
1000PF
0.010UF
22UF

6.3WV
K
K
K
16WV

C49
C50
C51
C52
C53

CK73GB1H102K
CC73GCH1H220J
CK73GB1C104K
CC73GCH1H680J
CK73GB1C104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
22PF
0.10UF
68PF
0.10UF

K
J
K
J
K

C54
C56
C58
C60,61
C62

CK73GB1H103K
CC73GCH1H220J
CK73GB1E223K
CK73GB1H102K
CC73GCH1H101J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
22PF
0.022UF
1000PF
100PF

K
J
K
K
J

C63
C64
C66,67
C69
C70

CK73GB1C104K
CK73GB1H103K
CK73GB1H102K
CK73GB1E223K
C92-0507-05

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

0.10UF
0.010UF
1000PF
0.022UF
4.7UF

K
K
K
K
6.3WV

C72
C74,75
C77
C78
C79,80

C92-0507-05
CK73GB1H102K
C90-2046-05
CK73GB1H102K
CK73GB1H221K

CHIP-TAN
CHIP C
ELECTRO
CHIP C
CHIP C

4.7UF
1000PF
22UF
1000PF
220PF

6.3WV
K
10WV
K
K

C81
C82
C83
C84
C86

CK73GB1H102K
C92-0507-05
CC73GCH1H270J
C92-0507-05
C92-0662-05

CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
CHIP-TAN

1000PF
4.7UF
27PF
4.7UF
15UF

K
6.3WV
J
6.3WV
6.3WV

C87
C88
C91
C92
C93

CC73GCH1H330J
CK73GB1H103K
CC73GCH1H050C
CK73GB1H102K
C92-0555-05

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

33PF
0.010UF
5.0PF
1000PF
0.047UF

J
K
C
K
35WV

C94
C95
C96
C97

CK73GB1H102K
CC73GCH1H020B
CK73GB1H102K
C92-0546-05

CHIP C
CHIP C
CHIP C
CHIP-TAN

1000PF
2.0PF
1000PF
68UF

K
B
K
6.3WV

New
Address parts

Parts No.

Description

Destination

K,M
K2

K,M
K2

K,M
K2

35

TK-760G/762G
PARTS LIST
TX-RX UNIT (X57-5950-XX)
Ref. No.

Address New
parts

Parts No.

Description

Destination

Ref. No.

New
Address parts

Parts No.

Description

C503
C504
C505
C506,507
C508

CK73GB1H471K
CK73GB1H103K
CK73GB1C104K
CK73GB1H103K
CK73GB1H472K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
0.010UF
0.10UF
0.010UF
4700PF

K
K
K
K
K

K
K
K
J
K

C509
C514
C515
C516
C517

C92-0507-05
CC73GCH1H680J
CK73GB1H103K
CC73GCH1H270J
CK73GB1C683K

CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C

4.7UF
68PF
0.010UF
27PF
0.068UF

6.3WV
J
K
J
K

0.10UF
1000PF
1000PF
1000PF
0.10UF

K
K
K
K
K

C518
C519
C520
C521
C522

CC73GCH1H270J
CK73GB1H102K
CK73GB1C104K
CK73GB1H102K
C92-0507-05

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

27PF
1000PF
0.10UF
1000PF
4.7UF

J
K
K
K
6.3WV

ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C

47UF
1000PF
1000PF
1000PF
0.10UF

25WV
K
K
K
K

C523
C524
C525
C526
C527

CC73GCH1H221J
CK73GB1H103K
CK73GB1E123K
CK73GB1C683K
CK73GB1H222K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

220PF
0.010UF
0.012UF
0.068UF
2200PF

J
K
K
K
K

CK73GB1H102K
C92-0004-05
C93-0558-05
C93-0560-05
CK73GB1H103K

CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C

1000PF
1.0UF
8.0PF
10PF
0.010UF

K
16WV
D
D
K

C528
C529
C530
C531
C532,533

CK73GB1H103K
CK73GB1H272K
CK73GB1H152K
CK73GB1H272K
CK73GB1C104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.010UF
2700PF
1500PF
2700PF
0.10UF

K
K
K
K
K

C208
C208
C209
C209
C210

CC73FCH1H030C
CC73FCH1H040C
C93-0563-05
C93-0564-05
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

3.0PF
4.0PF
18PF
22PF
0.010UF

C
C
J
J
K

C534,535
C536,537
C538
C539
C540,541

CK73GB1H103K
CK73GB1C104K
C92-0566-05
CK73GB1H103K
CK73GB1C104K

CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C

0.010UF
0.10UF
10UF
0.010UF
0.10UF

K
K
6.3WV
K
K

C211
C212
C213
C214
C215

C93-0564-05
CK73GB1H102K
C93-0563-05
C93-0603-05
C93-0561-05

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

22PF
1000PF
18PF
1000PF
12PF

J
K
J
K
J

C542
C543
C544-546
C547
C548-550

CC73GCH1H331J
CK73GB1H102K
CK73GB1H562K
CC73GCH1H030C
CK73GB1H272K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

330PF
1000PF
5600PF
3.0PF
2700PF

J
K
K
C
K

C216
C217
C218
C219
C220

CC73GCH1H0R5B
CC73GCH1H010B
CK73GB1C104K
C93-0565-05
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.5PF
1.0PF
0.10UF
27PF
1000PF

B
B
K
J
K

C551
C552
C553
C554
C555

CC73GCH1H151J
CC73GCH1H030C
CK73GB1H102K
CK73GB1H122K
C92-0566-05

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

150PF
3.0PF
1000PF
1200PF
10UF

J
C
K
K
6.3WV

C221
C221
C222
C223
C223

C93-0563-05
C93-0565-05
CC73GCH1H0R5B
CC73GCH1H010B
CC73GCH1H020B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

18PF
27PF
0.5PF
1.0PF
2.0PF

J
J
B
B
B

C556
C557
C558
C559
C560-563

CK73GB1C333K
CK73GB1C104K
CC73GCH1H101J
CK73GB1H102K
CK73GB1C104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.033UF
0.10UF
100PF
1000PF
0.10UF

K
K
J
K
K

C224
C230,231
C241
C241
C248

CK73GB1H102K
CK73GB1C104K
C93-0554-05
C93-0555-05
C92-0585-05

CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN

1000PF
0.10UF
4.0PF
5.0PF
4.7UF

K
K
C
C
16WV

C564
C565,566
C567
C568
C569

C92-0507-05
CK73GB1H472K
CC73GCH1H101J
C92-0507-05
CK73GB1E223K

CHIP-TAN
CHIP C
CHIP C
CHIP-TAN
CHIP C

4.7UF
4700PF
100PF
4.7UF
0.022UF

6.3WV
K
J
6.3WV
K

C259
C260
C261
C270
C271

CK73GB1C104K
CK73GB1H103K
CK73FF1C105Z
CK73GB1C104K
CK73GB1H472K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.010UF
1.0UF
0.10UF
4700PF

K
K
Z
K
K

C570
C571,572
C573
C574
C575

CK73FF1C105Z
CK73GB1H102K
CK73FB1H563K
CC73GCH1H470J
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1.0UF
1000PF
0.056UF
47PF
1000PF

Z
K
K
J
K

C272
C274
C275
C501
C502

CS15E1C010M
CK73GB1C104K
C92-0004-05
CK73GB1H102K
CK73GB1C104K

TANTAL
CHIP C
CHIP-TAN
CHIP C
CHIP C

1.0UF
0.10UF
1.0UF
1000PF
0.10UF

16WV
K
16WV
K
K

C576
C577,578
C579
C580
C581

CK73GB1C104K
CK73GB1H103K
CC73GCH1H101J
CK73GB1C104K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

0.10UF
0.010UF
100PF
0.10UF
1000PF

K
K
J
K
K

C172
C173
C174
C175
C175

CE04EW1E471M
CK73GB1C104K
CK73GB1H102K
CC73GCH1H080D
CC73GCH1H100D

ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C

470UF
0.10UF
1000PF
8.0PF
10PF

25WV
K
K
D
D

C177
C179
C180
C181
C183

CK73GB1H102K
CK73GB1H102K
CK73GB1H103K
CC73FCH1H120J
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
1000PF
0.010UF
12PF
1000PF

C185
C186,187
C189,190
C192
C194

CK73GB1C104K
CK73GB1H102K
CK73GB1H102K
CK73GB1H102K
CK73GB1C104K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

C195
C196
C198
C200
C201

C92-0719-05
CK73GB1H102K
CK73GB1H102K
CK73GB1H102K
CK73GB1C104K

C203
C204
C205
C205
C207

36

K,M
K2

K2
K,M

K,M
K2
K2
K,M

K,M

K,M
K2
K,M
K2

K,M
K2

K2

Destination

TK-760G/762G
PARTS LIST
TX-RX UNIT (X57-5950-XX)
Ref. No.

New
Address parts

Parts No.

Description

Destination

Ref. No.

New
Address parts

Parts No.

Destination

Description

C582
C583
C584
C585
C587

CK73GB1C473K
C92-0566-05
CK73GB1H103K
CC73GCH1H101J
CK73GB1H103K

CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C

0.047UF
10UF
0.010UF
100PF
0.010UF

K
6.3WV
K
J
K

L12
L13
L14
L15
L17

L40-3375-34
L34-4473-05
L40-6875-34
L34-4473-05
L92-0179-05

SMALL FIXED INDUCTOR (33NH/8)
COIL
SMALL FIXED INDUCTOR (68NH/8)
COIL
FERRITE CHIP

C589
C590
C594
C596
C597

C92-0606-05
CK73GB1H102K
CK73GB1H102K
CK73GB1H102K
CC73GCH1H101J

CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C

4.7UF
1000PF
1000PF
1000PF
100PF

10WV
K
K
K
J

L18
L20
L20
L21
L22

L34-4472-05
L34-4480-05
L34-4481-05
L34-4478-05
L34-4480-05

COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL

C598
C599
C600
C601,602
C603

CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

1000PF
100PF
1000PF
100PF
1000PF

K
J
K
J
K

L23
L24
L25
L26
L27

L34-0742-05
L34-4481-05
L34-4478-05
L40-4775-77
L40-1581-86

AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR (47NH/1608)
SMALL FIXED INDUCTOR (0.15U/160)

C604-606
C608-610
C611,612
C613
C615

CC73GCH1H101J
CC73GCH1H101J
CK73GB1H471K
CC73GCH1H101J
CK73GB1H471K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

100PF
100PF
470PF
100PF
470PF

J
J
K
J
K

L33
L501
L503,504
L510
X1

L92-0179-05
L92-0138-05
L92-0138-05
L92-0138-05
L77-1826-05

FERRITE CHIP
FERRITE CHIP
FERRITE CHIP
FERRITE CHIP
TCXO (16.8M)

C616
C618
C620
C621
C623

CC73GCH1H101J
CK73GB1H102K
CK73GB1H471K
CK73GB1H102K
CK73GB1H102K

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

100PF
1000PF
470PF
1000PF
1000PF

J
K
K
K
K

X501
X502
XF1

L77-1708-05
L78-0462-05
L71-0551-15

CRYSTAL RESONATOR (3.579545MHZ)
RESONATOR (9.8304M/8*2.5)
MCF (49.95MHZ/5.0K)

C626
C628
C629
C630
C631

CK73GB1C104K
CK73GB1C104K
CC73GCH1H470J
C92-0507-05
CK73GB1H103K

CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C

0.10UF
0.10UF
47PF
4.7UF
0.010UF

K
K
J
6.3WV
K

CP501-505
CP508-514
CP516-524
CP526,527
CP529-536

R90-0741-05
R90-0741-05
R90-0741-05
R90-0741-05
R90-0741-05

MULTIPLE RESISTOR
MULTIPLE RESISTOR
MULTIPLE RESISTOR
MULTIPLE RESISTOR
MULTIPLE RESISTOR

C632
C633
C720

CK73GB0J105K
CK73GB1C104K
C92-0566-05

CHIP C
CHIP C
CHIP-TAN

1.0UF
0.10UF
10UF

K
K
6.3WV

CP538
CP539
R1
R2
R3

R90-0741-05
R90-0724-05
R92-1252-05
RK73GB1J102J
R92-1252-05

MULTIPLE RESISTOR
MULTI-COMP
CHIP R
0 OHM
CHIP R
1.0K
J
CHIP R
0 OHM

CN1
CN2
CN3
CN4
CN5

E40-6047-05
E40-6021-05
E40-3247-05
E40-5737-05
E40-5738-05

PIN ASSY
FLAT CABLE CONNECTOR
PIN ASSY
PIN ASSY
PIN ASSY

R4
R5,6
R7,8
R9,10
R11

RK73GB1J333J
R92-1252-05
RK73GB1J102J
R92-1252-05
RK73GB1J102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

33K
J
0 OHM
1.0K
J
0 OHM
1.0K
J

1/16W

CN7
CN8
CN501
J1
J501

E40-3247-05
E40-3246-05
E40-6021-05
E11-0442-05
E08-0877-05

PIN ASSY
PIN ASSY
FLAT CABLE CONNECTOR
3.5D PHONE JACK (3P)
MODULAR JACK

R12
R13
R14
R15
R16

RK73GB1J104J
RK73GB1J473J
RK73GB1J474J
RK73GB1J104J
RK73GB1J220J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100K
47K
470K
100K
22

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

E37-0856-05

PROCESSED LEAD WIRE

F1

F53-0108-05

FUSE

-

J31-0543-05

COLLAR (LH-5-1.5)

R17
R18
R19
R20
R21

RK73GB1J154J
RK73GB1J104J
RK73GB1J392J
RK73GB1J224J
RK73GB1J102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

150K
100K
3.9K
220K
1.0K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

CF1
CF2
L1
L2-4
L5

L72-0959-05
L72-0973-05
L40-1005-34
L40-3381-86
L34-4530-05

CERAMIC FILTER
CERAMIC FILTER
SMALL FIXED INDUCTOR (10UH/8)
SMALL FIXED INDUCTOR (0.33U/160)
COIL

R22
R23
R24
R25,26
R29

RK73GB1J474J
RK73GB1J223J
RK73GB1J183J
R92-1252-05
R92-1252-05

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470K J
22K
J
18K
J
0 OHM
0 OHM

1/16W
1/16W
1/16W

L6
L7
L8
L9
L10

L40-1581-86
L40-4785-85
L40-8285-85
L40-1085-77
L40-6875-77

SMALL FIXED INDUCTOR (0.15U/160)
SMALL FIXED INDUCTOR (0.47U/252)
SMALL FIXED INDUCTOR (0.82U/252)
SMALL FIXED INDUCTOR (100NH/160)
SMALL FIXED INDUCTOR (68NH/1608)

R30
R31
R32
R33
R34

RK73GB1J103J
RK73GB1J152J
RK73GB1J103J
R92-1252-05
RK73GB1J104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
1.5K
10K
0 OHM
100K

J
J
J

1/16W
1/16W
1/16W

J

1/16W

L11

L34-4472-05

COIL

R35

RK73GB1J224J

CHIP R

220K

J

1/16W

W1

*

K2
K,M

1K X4
1/16W

1/16W
1/16W

37

TK-760G/762G
PARTS LIST
TX-RX UNIT (X57-5950-XX)
Ref. No.

Address New
parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

R36
R37
R38-40
R41
R42

RK73GB1J223J
RK73GB1J220J
RK73GB1J103J
RK73GB1J224J
RK73GB1J473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
22
10K
220K
47K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R107
R108
R109
R110
R111

RK73GB1J473J
RK73GB1J271J
RK73GB1J102J
RK73GB1J220J
RK73GB1J180J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
270
1.0K
22
18

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R43
R44
R46
R47
R48

RK73GB1J683J
RK73GB1J153J
RK73GB1J223J
RK73GB1J101J
RK73GB1J334J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

68K
15K
22K
100
330K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R112
R113
R114
R115
R116

RK73GB1J333J
RK73GB1J271J
RK73GB1J472J
RK73GB1J103J
RK73GB1J473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

33K
270
4.7K
10K
47K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R49
R50
R51-53
R54
R55

RK73GB1J152J
RK73GB1J473J
RK73GB1J102J
R92-1252-05
RK73GB1J104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.5K
47K
1.0K
0 OHM
100K

J
J
J

1/16W
1/16W
1/16W

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.2K
1.0K
10K
0 OHM
10

1/16W
1/16W
1/16W

1/16W

RK73GB1J222J
RK73GB1J102J
RK73GB1J103J
R92-1252-05
RK73GB1J100J

J
J
J

J

R117
R118
R119
R120
R121

J

1/16W

R56
R57
R58
R59
R60

RK73GB1J101J
RK73GB1J471J
RK73GB1J332J
RK73GB1J472J
RK73GB1J334J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
470
3.3K
4.7K
330K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R122
R123
R124
R125
R126

R92-1215-05
RK73GB1J472J
RK73GB1J103J
RK73GB1J333J
RK73GB1J471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

470
4.7K
10K
33K
470

J
J
J
J
J

1/2W
1/16W
1/16W
1/16W
1/16W

R61
R62
R63
R64
R65

RK73GB1J102J
RK73GB1J224J
RK73GB1J474J
RK73GB1J223J
RK73GB1J183J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
220K
470K
22K
18K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R127
R128
R129
R130
R131

RK73GB1J222J
RK73GB1J220J
RK73GB1J152J
RK73GB1J103J
RK73GB1J681J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.2K
22
1.5K
10K
680

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R66
R67
R68
R69
R70

RK73GB1J101J
RK73GB1J472J
RK73GB1J182J
R92-1252-05
RK73GB1J562J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
4.7K
1.8K
0 OHM
5.6K

J
J
J

1/16W
1/16W
1/16W

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47
0 OHM
10
1.0K
10K

1/10W

1/16W

RK73FB2A470J
R92-1252-05
RK73FB2A100J
RK73GB1J102J
RK73GB1J103J

J

J

R132
R133-136
R137
R138
R139

J
J
J

1/10W
1/16W
1/16W

R71
R72
R73
R75
R76

RK73GB1J103J
R92-1252-05
RK73GB1J223J
RK73GB1J471J
RK73GB1J223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
0 OHM
22K
470
22K

J

1/16W

J
J
J

1/16W
1/16W
1/16W

R140
R141
R142
R144
R145,146

RK73FB2A2R2J
RK73GB1J103J
RK73GB1J473J
R92-0685-05
RK73GB1J473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.2
10K
47K
22
47K

J
J
J
J
J

1/10W
1/16W
1/16W
1/2W
1/16W

R77
R77
R78
R79
R80

RK73GB1J154J
RK73GB1J184J
RK73GB1J104J
RK73GB1J681J
RK73GB1J471J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

150K
180K
100K
680
470

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R147
R147
R148
R149
R150

RK73GB1J102J
RK73GB1J152J
RK73GB1J104J
RK73GB1J470J
RK73GB1J104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
1.5K
100K
47
100K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R81
R82
R83
R85
R86

RK73GB1J101J
RK73GB1J152J
RK73GB1J684J
RK73GB1J272J
RK73GB1J122J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
1.5K
680K
2.7K
1.2K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R151
R152
R153
R154
R155

RK73FB2A331J
R92-1252-05
R92-0670-05
RK73GB1J152J
RK73FB2A150J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330
J
0 OHM
0 OHM
1.5K
J
15
J

1/10W

R87
R88
R89
R90,91
R92

RK73GB1J102J
RK73GB1J271J
RK73GB1J102J
RK73GB1J104J
R92-1252-05

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
270
1.0K
100K
0 OHM

J
J
J
J

1/16W
1/16W
1/16W
1/16W

R157
R159
R160
R161
R162

RK73GB1J271J
RK73GB1J473J
RK73FB2A331J
RK73GB1J334J
RK73GB1J333J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270
47K
330
330K
33K

1/16W
1/16W
1/10W
1/16W
1/16W

R93
R94
R95
R97
R98

RK73GB1J152J
R92-1252-05
RK73GB1J103J
RK73GB1J473J
RK73GB1J223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.5K
0 OHM
10K
47K
22K

J

1/16W

J
J
J

1/16W
1/16W
1/16W

R163
R164
R166
R167
R168,169

R92-0670-05
R92-1213-05
RK73GB1J181J
R92-1252-05
RK73GB1J103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0 OHM
100
J
180
J
0 OHM
10K
J

R99
R100,101
R103
R105
R106

RK73GB1J271J
RK73GB1J101J
RK73GB1J472J
RK73GB1J470J
RK73GB1J222J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270
100
4.7K
47
2.2K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R170
R171
R172
R173
R174

RK73FB2A222J
RK73GB1J153J
RK73GB1J334J
RK73GB1J332J
RK73GB1J103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

2.2K
15K
330K
3.3K
10K

38

K,M
K2

J
J
J
J
J

J
J
J
J
J

1/16W
1/10W

1/2W
1/16W
1/16W
1/10W
1/16W
1/16W
1/16W
1/16W

K,M
K2

TK-760G/762G
PARTS LIST
TX-RX UNIT (X57-5950-XX)
Ref. No.

New
Address parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

R175
R176
R177
R178
R179-181

RK73GB1J682J
RK73GB1J104J
R92-1261-05
RK73GB1J103J
RK73GB1J223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

6.8K
100K
150
10K
22K

J
J
J
J
J

1/16W
1/16W
1/2W
1/16W
1/16W

R550
R551,552
R553
R554
R555,556

RN73GH1J683D
RK73GB1J223J
RK73GB1J105J
RN73GH1J913D
RK73GB1J104J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

68K
22K
1.0M
91K
100K

D
J
J
D
J

1/16W
1/16W
1/16W
1/16W
1/16W

R182
R183
R184
R185
R186

RK73GB1J102J
R92-0670-05
R92-1252-05
RK73GB1J473J
R92-1252-05

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
J
0 OHM
0 OHM
47K
J
0 OHM

1/16W

R557
R558
R559
R560
R561

RN73GH1J274D
R92-1252-05
RK73GB1J333J
RK73GB1J474J
RK73GB1J273J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

270K
0 OHM
33K
470K
27K

D

1/16W

J
J
J

1/16W
1/16W
1/16W

R188
R189
R190
R192
R193

RK73GB1J102J
RK73GB1J101J
RK73GB1J473J
RK73GB1J103J
RK73GB1J102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
100
47K
10K
1.0K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R562
R563
R564
R565
R566

R92-1252-05
RK73GB1J473J
RK73GB1J223J
R92-1252-05
RK73GB1J563J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0 OHM
47K
J
22K
J
0 OHM
56K
J

R194
R195
R196
R197
R208

RK73GB1J473J
RK73GB1J154J
RK73GB1J332J
R92-1252-05
R92-0670-05

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
J
150K J
3.3K
J
0 OHM
0 OHM

1/16W
1/16W
1/16W

R567
R568
R569
R570
R571

RK73GB1J334J
RK73GB1J473J
RK73GB1J102J
RK73GB1J155J
RN73GH1J682D

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

330K
47K
1.0K
1.5M
6.8K

J
J
J
J
D

1/16W
1/16W
1/16W
1/16W
1/16W

R210
R501
R502
R503
R504-507

RK73GB1J223J
RK73GB1J473J
RK73GB1J472J
RK73GB1J102J
RK73GB1J473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
47K
4.7K
1.0K
47K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R572
R573
R574
R575
R576

RK73GB1J473J
RK73GB1J474J
RN73GH1J683D
RK73GB1J101J
RK73GB1J224J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
470K
68K
100
220K

J
J
D
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R508
R509,510
R511
R512
R513

RK73GB1J102J
R92-1252-05
RK73GB1J473J
RK73GB1J104J
RK73GB1J223J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
0 OHM
47K
100K
22K

J

1/16W

J
J
J

1/16W
1/16W
1/16W

R577
R578
R579
R580
R581

RK73GB1J103J
RN73GH1J682D
RK73GB1J223J
R92-1252-05
RK73GB1J394J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
6.8K
22K
0 OHM
390K

J
D
J

1/16W
1/16W
1/16W

J

1/16W

R514
R515,516
R517
R518
R519

RK73GB1J473J
RK73GB1J223J
RK73GB1J473J
RK73GB1J472J
RK73GB1J103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
22K
47K
4.7K
10K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R582
R583
R584
R585
R586

RK73GB1J273J
RK73GB1J470J
RK73GB1J220J
R92-1252-05
RK73GB1J473J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

27K
47
22
0 OHM
47K

J
J
J

1/16W
1/16W
1/16W

J

1/16W

R520-523
R526
R527
R528
R529

RK73GB1J102J
RK73GB1J154J
R92-1252-05
RK73GB1J472J
RK73GB1J154J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

1.0K
150K
0 OHM
4.7K
150K

J
J

1/16W
1/16W

J
J

1/16W
1/16W

R587
R588
R590
R591
R592

R92-1252-05
RK73GB1J103J
RK73GB1J333J
R92-1252-05
RK73GB1J103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0 OHM
10K
J
33K
J
0 OHM
10K
J

R530
R531
R532
R533
R534

RK73GB1J473J
RK73GB1J394J
RK73GB1J103J
RK73GB1J104J
RK73GB1J823J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

47K
390K
10K
100K
82K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R593
R594
R595
R598
R599

RK73GB1J181J
RK73GB1J392J
RK73GB1J181J
RK73GB1J473J
RK73GB1J102J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

180
3.9K
180
47K
1.0K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R535
R536
R537
R538
R539

RK73GB1J103J
RK73GB1J153J
RK73GB1J105J
RK73GB1J103J
R92-1252-05

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
15K
1.0M
10K
0 OHM

J
J
J
J

1/16W
1/16W
1/16W
1/16W

R600
R602
R603
R604
R605

R92-1252-05
RK73GB1J473J
RK73GB1J101J
RK73GB1J472J
RK73GB1J332J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

0 OHM
47K
100
4.7K
3.3K

J
J
J
J

1/16W
1/16W
1/16W
1/16W

R540
R541
R542
R543
R544

RK73GB1J223J
RK73GB1J184J
RK73GB1J102J
RK73GB1J184J
RK73GB1J103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

22K
180K
1.0K
180K
10K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R606
R607
R608
R610,611
R612

RK73GB1J102J
RK73GB1J101J
RK73GB1J122J
RK73GB1J473J
RC05GF2H221J

CHIP R
CHIP R
CHIP R
CHIP R
RC

1.0K
100
1.2K
47K
220

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/2W

R545
R546
R547
R548
R549

RK73GB1J472J
RN73GH1J913D
RK73GB1J103J
RN73GH1J333D
RN73GH1J913D

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

4.7K
91K
10K
33K
91K

J
D
J
D
D

1/16W
1/16W
1/16W
1/16W
1/16W

R613
R614,615
R616
R617
R618

RK73GB1J103J
R92-1252-05
RK73GB1J474J
RK73GB1J472J
RK73GB1J683J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
0 OHM
470K
4.7K
68K

J

1/16W

J
J
J

1/16W
1/16W
1/16W

1/16W

1/16W
1/16W
1/16W

1/16W
1/16W
1/16W

39

TK-760G/762G
PARTS LIST
TX-RX UNIT (X57-5950-XX)
PLL/VCO (X58-4670-XX)
Ref. No.

Address New
parts

Parts No.

Destination

Description

Ref. No.

New
Address parts

Parts No.

Destination

Description

IC503
IC505
IC507
IC508
IC509

RH5VL42C
AT2408N10SI2.5
NJM2904V
TC35453F
BU4066BCFV

IC (REGULATOR)
IC (8kbit SERIAL EEPROM)
IC (APC)
IC (AUDIO PROCESSOR)
IC (ANALOG SWITCH X4)

DIODE
ZENER DIODE
DIODE
DIODE
DIODE

IC510
IC511
IC512
IC513
IC514

BU4094BCFV
LC73872M
S-81350HG-KD
TA75W558FU
TC75W51FU

IC (8bit SHIFT/STORE REGISTER)
IC (DTMF RECEIVER)
IC (VOLTAGE REGULATOR)
IC (OP AMP X2)
IC (OP AMP X2)

DAN235K
MA742
1SS355
DAN202K
DAN235K

DIODE
DIODE
DIODE
DIODE
DIODE

Q1
Q2,3
Q4-6
Q7
Q8

DTD114EK
DTA114EKA
DTC114EKA
2SC4649(N,P)
2SC2412K

DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR

D17
D18
D19,20
D21
D22

1SS355
HVC350B
1SS355
02DZ18(X,Y)
HSB123

DIODE
VARIABLE CAPACITANCE DIODE
DIODE
ZENER DIODE
DIODE

Q9
Q10
Q11
Q12
Q13,14

2SC4215(Y)
2SC2412K
2SA1832(GR)
2SC4738(GR)
2SC4649(N,P)

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

D23
D24
D25
D27
D28

HVC350B
02DZ15(X,Y)
22ZR-10D
1SS355
HVC350B

VARIABLE CAPACITANCE DIODE
ZENER DIODE
SURGE ABSORBER
DIODE
VARIABLE CAPACITANCE DIODE

Q15
Q16
Q17
Q18
Q19

3SK228
DTC114EKA
DTC363EU
2SA1745(6,7)
DTC114EKA

FET
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR

D29
D30,31
D33
D34
D35,36

DSM3MA1
HVC350B
XB15A709
MA4PH633
MA742

DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
DIODE

Q20
Q21
Q22
Q23
Q24

DTA114EKA
DTC114EKA
2SC3357
2SA1641(S,T)
DTA114EKA

DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR

D39
D40
D41
D501-504
D505

UDZ4.7(B)
MA742
HZU5ALL
MA2S111
MA2S111

ZENER DIODE
DIODE
DIODE
DIODE
DIODE

Q25
Q26
Q27
Q28
Q29

2SC2954
DTA114EKA
3SK241(R)
2SB1132(Q,R)
DTC114EKA

TRANSISTOR
DIGITAL TRANSISTOR
FET
TRANSISTOR
DIGITAL TRANSISTOR

D506,507
D508
D523
D524,525
D526

MA2S111
MA742
DAN202U
HSB123
1812L075PR

DIODE
DIODE
DIODE
DIODE
VARISTOR

Q31
Q32
Q33
Q35
Q36

2SC2412K
2SB1565(E,F)
DTC114EKA
DTC144EKA
2SC2412K

TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR

D527,528
D529
IC1,2
IC3
IC4

HSB123
MA742
TA75S01F
MB15A02
NJM4558M

DIODE
DIODE
IC (OP AMP)
IC
IC (OP AMP X2)

Q37-39
Q501
Q502,503
Q504
Q505

2SK1824
2SC4619
DTC114EE
2SC4617(S)
2SB1132(Q,R)

FET
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR

IC5
IC6
IC7
IC8
IC9

TA31136FN
M62363FP
NJM2904M
UPB1509GV
BU4094BCF

IC (FM IF DETECTOR)
IC (8bit D/A CONVERTER)
IC (OP AMP X2)
IC
IC (8-STAGE SHIFT/STORE REGISTE

Q506
Q508
Q509
TH1

DTC114EE
2SC4617(S)
DTC363EU
157-153-65001

DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
THERMISTOR

-

212-2013-05

INSULATING TUBE

IC10
IC11
IC12
IC13
IC14

NJM78L05UA
AN8009M
TA7808S
LA4422
TC4013BF(N)

IC (VOLTAGE REGULATOR/ +5V)
IC (REGULATOR)
IC (REGULATOR)
IC (AF POWER AMP/ 5.8W)
IC (MEMORY)

TA75S01F
M67741H-32
M67741L-35
AT29C020-90TI
30622M4102GP

IC (OP AMP)
IC (POWER MODULE)
IC (POWER MODULE)
IC
MPU

R619
R620,621
R622
R701
R704

RK73GB1J104J
RK73GB1J103J
RK73GB1J473J
RD14BB2C473J
RK73GB1J223J

CHIP R
CHIP R
CHIP R
RD
CHIP R

D1
D2
D3-5
D8
D9

HSB123
02DZ20(Y,Z)
HSB123
DAN235K
1SS355

D10
D11
D14
D15
D16

IC15
IC400
IC400
IC501
IC502

40

*

2C,2F
2C,2F

100K
10K
47K
47K
22K

J
J
J
J
J

1/16W
1/16W
1/16W
1/6W
1/16W

762

PLL/VCO (X58-4670-XX) -10 : K,M
K,M
K2

C102
C104
C104,105
C105
C107

CK73GB1H471K
CC73GCH1H150J
CC73GCH1H150J
CC73GCH1H270J
CC73GCH1H060D

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
15PF
15PF
27PF
6.0PF

-11 : K2
K
J
J
J
D

K2
K,M
K2
K2

TK-760G/762G
PARTS LIST
PLL/VCO (X58-4670-XX)
Ref. No.

New
Address parts

Parts No.

Destination

Description

C107
C110
C110
C111
C111

CC73GCH1H080D
CC73GCH1H040B
CC73GCH1H120J
CC73GCH1H040B
CC73GCH1H050B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

8.0PF
4.0PF
12PF
4.0PF
5.0PF

D
B
J
B
B

K,M
K,M
K2
K2
K,M

C112,113
C114
C114,115
C115
C116

CC73GCH1H020B
CC73GCH1H070D
CC73GCH1H060D
CC73GCH1H050B
CC73GCH1H120J

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

2.0PF
7.0PF
6.0PF
5.0PF
12PF

B
D
D
B
J

K2
K,M
K2

C117
C118
C119,120
C121
C122

CK73GB1H471K
CC73GCH1H050B
CK73GB1H471K
CC73GCH1H090D
CC73GCH1H0R5B

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
5.0PF
470PF
9.0PF
0.5PF

K
B
K
D
B

C123
C124
C125
C126
C127

CK73GB1H471K
CC73GCH1H0R5B
CK73GB1H102K
CK73GB1H471K
CC73GCH1H100D

CHIP C
CHIP C
CHIP C
CHIP C
CHIP C

470PF
0.5PF
1000PF
470PF
10PF

K
B
K
K
D

TC106
TC109

C05-0384-05
C05-0384-05

CERAMIC TRIMMER CAP (10P/8)
CERAMIC TRIMMER CAP (10P/8)

CN101

E40-6019-05

PIN ASSY

-

F10-2279-04

SHIELDING CASE

L101-104
L105
L106
L107,108
L109,110

L40-1595-34
L40-3975-34
L40-2775-34
L40-1098-76
L40-1595-34

SMALL FIXED INDUCTOR (1.5UH/8)
SMALL FIXED INDUCTOR (39NH/8)
SMALL FIXED INDUCTOR (27NH/8)
SMALL FIXED INDUCTOR (1UH/2522)
SMALL FIXED INDUCTOR (1.5UH/8)

L111
L112
L116

L34-4547-05
L34-4548-05
L34-4549-05

AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL

R101,102
R103
R104
R105
R106

RK73GB1J101J
RK73GB1J102J
RK73GB1J470J
RK73GB1J154J
RK73GB1J470J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

100
1.0K
47
150K
47

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R107-110
R111
R112,113
R114
R115

RK73GB1J103J
RK73GB1J331J
RK73GB1J181J
RK73GB1J470J
RK73GB1J103J

CHIP R
CHIP R
CHIP R
CHIP R
CHIP R

10K
330
180
47
10K

J
J
J
J
J

1/16W
1/16W
1/16W
1/16W
1/16W

R116
R117

RK73GB1J392J
RK73GB1J101J

CHIP R
CHIP R

3.9K
100

J
J

1/16W
1/16W

D101-104
D105
Q101
Q102
Q103

1SV283
HVU363A
2SK508NV(K52)
DTC114EUA
2SK508NV(K52)

VARIABLE CAPACITANCE DIODE
DIODE
FET
DIGITAL TRANSISTOR
FET

Q104,105
Q106

2SC4081
2SC4226(R24)

TRANSISTOR
TRANSISTOR

Ref. No.

New
Address parts

Parts No.

Description

Destination

K,M
K2

41

42

2

1

A
B
C
D

24

3

M2.6 x 6 (OC) BLK
M3 x 8
M2.6 x 6 (Br-Tap)
M2.6 x 12 (Br-Tap)

40

703

2

7

C

TX-RX unit
(X57-595) (B/2)

24

37

Ax2

: N33-2606-45
: N67-3008-46
: N87-2606-46
: N87-2612-46

A

A

11

6

1

703

17

Display unit
(X54-327)

C

23x2

22

A

B

Dx11

26

44

Cx2

27

B

22

701

9

IC400

702

25

Cx2

24

704

TX-RX unit
(X57-595) (A/2)

B

21x2

16

C

12

14

TK-760G/762G
EXPLODED VIEW (TK-760G)

Parts with the exploded numbers larger than 700 are not supplied.

Parts with the exploded numbers larger than 700 are not supplied.

2

1

A
B
C
D

24

3

M2.6 x 6 (OC) BLK
M3 x 8
M2.6 x 6 (Br-Tap)
M2.6 x 12 (Br-Tap)

40

24

Ax2

37

: N33-2606-45
: N67-3008-46
: N87-2606-46
: N87-2612-46

D

A

2

C

1

6

28
7 11

TX-RX unit
(X57-595) (B/2)

703

17

Display unit
(X54-328)

C

703

22
23x2

A

E

Dx11

26

44

Cx2

27

B

22

24

704

701

9

IC400

702

25

Cx2

TX-RX unit
(X57-595) (A/2)

B

21x2

16

F

12

14

TK-760G/762G

EXPLODED VIEW (TK-762G)

43

TK-760G/762G
PACKING
G

13 DC cord
(E30-3339-05)

1

H

45 Microphone
(T91-0597-15) : K,K2

33 Protection bag
(H25-0720-04)

19 Fuse (10A)
(F51-0016-05) x 2
5 Cap
(B09-0235-05)

38 Bracket
(J29-0627-23)

32 Inner packing case
(H12-1391-03)
36 Holder
(J19-1584-05)
42 Screw set
(N99-0395-05)

705 Warranty card
2

31 Polystyrene foamed fixture (R)
(H10-6619-12)

33 Protection bag
(H25-0720-04)

8 Instruction manual
(B62-1257-10) : M
(B62-1258-00) : K,K2

30 Polystyrene foamed fixture (F)
(H10-6618-12)
3

34 Item carton case
(H52-1519-02)

44

Parts with the exploded numbers larger than 700 are not supplied.

TK-760G/762G
ADJUSTMENT
• Signalling

Test Mode (TK-760G Only)
■ Test Mode Operating Features
This transceiver has a test mode. To enter test mode,
press [SCN] key and turn power on. Hold [SCN] key until test channel No. and test signalling No. appears on
LCD. Test mode can be inhibited by programming. To exit
test mode, switch the power on again. The following functions are available in test mode.

• Controls
[PTT]
[MON]
[SCN]
[A]
[D/A]
[ ]
[ ]
[CH / ]
[Volume /

Used when making a transmission.
Monitor on and off.
Sets to the tuning mode.
Function on.
RF power high and low.
Changes signalling.
Changes wide and narrow
Changes channel.
Volume up/down.

]

• LCD indicator
"SCN"
Unused.
"AUX"
Lights at RF power low.
"MON"
Lights at monitor on.
"Right side dot" Lights at narrow.

• LED indicator
Red LED
Green LED

Lights during transmission.
Lights when there is a carrier.

■ Frequency and Signalling
The set has been adjusted for the frequencies shown in
the following table. When required, re-adjust them following the adjustment procedure to obtain the frequencies you
want in actual operation.

Signalling No.
1
2
3
4
5
6
7
8
9
10
11
12

RX
None
None
QT 67.0Hz

TX
None
100Hz square
QT 67.0Hz

QT 151.4Hz
QT 210.7Hz
QT 250.3Hz
DQT D023N
DQT D754I
DTMF DEC, (159D)
None
2-tone 321.7/928.1Hz
Single tone 1200Hz

QT 151.4Hz
QT 210.7Hz
QT 250.3Hz
DQT D023N
DQT D754I
DTMF ENC, (159D)
DTMF tone (9)
None
Single tone 1200Hz

• Preparations for tuning the transceiver
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is turned, the unit must be
connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
4Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.

• Transceiver tuning
(To place transceiver in tuning mode)
Channel appears on LCD. Set channel according to tuning requirements.
LCD display (Test mode)

1 –
Channel No.

1
Signalling No.

• Frequency (MHz)
Channel
No.
1 (Center)
2 (Low)
3 (High)
4
5
6
7~16

TK-760G/762G (K)
RX
TX
161.050 161.100
148.050 148.100
173.950 173.900
161.000 161.000
161.200 161.200
161.400 161.400
–
–

TK-760G/762G (K2)
RX
TX
149.050 149.100
136.050 136.100
161.950 161.900
149.000 149.000
149.200 149.200
149.400 149.400
–
–

TK-760G (M)
RX
TX
160.050 160.100
146.050 146.100
173.950 173.900
160.000 160.000
160.200 160.200
160.400 160.400
–
–

Press [SCN], now in tuning mode. Use [D/A] button to
write tuning data through tuning modes, and [CH / ] to
adjust tuning requirements (1 to 256 appears on LCD).
Use [ ] button to select the adjustment item through
tuning modes. Use [A] button to adjust 3-point or 5-point
tuning, and use [ ] button to switch between wide/narrow.
LCD display (Tuning mode)

Adjustment item

F . R . E . Q. .
Point tuning indicator

Wide/Narrow indicator
Off : Wide
On : Narrow

1.
Adjustment
(1~256)

45

TK-760G/762G
ADJUSTMENT
■ Tuning Mode
Display
Function name
FREQ_ _XX
Frequency adj.
HPOW_XXX
RF high power
[ ]
LPOW_XXX
RF low power
[ ]

[A]

[A]

NARROW
_MAX_ XXX.
Max deviation (Narrow)
[ ]

FDQT_XXX.
DQT fine deviation (Narrow)
[ ]
DTMF_XXX.
DTMF fine deviation (Narrow)
[ ]
TONE_XXX.
Single tone fine deviation (Narrow)
[ ]

H.P.OW_XXX
Hi power (L')
[D/A]

[ ]

H.P.O.W_XXX
Hi power (C)
[D/A]

[ ]

H.P.O.W._XXX
Hi power (H')
[D/A]

[ ]

H.P.O.W._.XXX
Hi power (H)
[D/A]

[ ]

L.POW_XXX
Low power (L)
[D/A]

[ ]

L.P.OW_XXX
Low power (L')
[D/A]

[ ]

L.P.O.W_XXX
Low power (C)
[D/A]

[ ]

L.P.O.W._XXX [ ]
Low power (H')
[D/A]

L.P.O.W._.XXX
Low power (H)
[D/A]

[ ]

_MAX_XXX
Max deviation (Wide)
[ ]

[ ]
_BAL_XXX
DQT balance (Wide)

[ ]

_FQT_ XXX.
QT fine deviation (Narrow)
[ ]

[ ]

WIDE

_BAL_XXX.
DQT balance (Narrow)
[ ]

H.POW_XXX
Hi power (L)
[D/A]

[ ]
_FQT_XXX
QT fine deviation (Wide)

[ ]

[ ]

[ ]

[ ]

[ ]
FDQT_XXX
DQT fine deviation (Wide)
[ ]

46

[A]

_.BAL_XXX
DQT balance (L)

[ ]

[D/A]
[ ]

[D/A]

_.B.A.L_XXX
DQT balance (C)

_.M.A.X._.XXX
Max deviation (H)

[ ]

[D/A]
[ ]

[D/A]

_.B.A.L._.XXX
DQT balance (H)

[ ]

[D/A]

[ ]
[ ]
[ ]
_.FQT_XXX
_.F.Q.T_XXX
_.F.Q.T._.XXX
QT fine deviation (L)
QT fine deviation (C)
QT fine deviation (H)
[D/A]

[D/A]

[D/A]

[ ]
[ ]
[ ]
F.DQT_XXX
F.D.Q.T_XXX
F.D.Q.T._.XXX
DQT fine deviation (L)
DQT fine deviation (C)
DQT fine deviation (H)
[D/A]

[D/A]

[D/A]

[ ]

[ ]

[A]

S.ENS_XXX
Sensitivity (L)

[ ]

[D/A]

S.E.N.S_XXX
Sensitivity (C)

[ ]

[D/A]

S.E.N.S._.XXX
Sensitivity (H)

[ ]

[D/A]

WIDE
SQL3_XXX
Squelch (Open) (Wide)
[ ]

SQL9_XXX.
Squelch (Tight) (Narrow)
[ ]

[A]

[D/A]

_.M.A.X_XXX
Max deviation (C)

TONE_XXX
Single tone fine deviation (Wide)

[ ]

[ ]

[A]

[ ]

DTMF_XXX
DTMF fine deviation (Wide)

SENS_XXX
Seisitivity

NARROW
SQL3_XXX.
Squelch (Open) (Narrow)

[A]

_.MAX_XXX
Max deviation (L)

[ ]
SQL9_XXX
Squelch (Tight) (Wide)

[ ]

[ ]

[A]

[A]

S.QL3_XXX
Squelch (Open) (L)

[ ]

[D/A]

S.QL9_XXX
Squelch (Tight) (L)
[D/A]

S.Q.L.3_XXX
Squelch (Open) (C)

[ ]

[D/A]
[ ]

S.Q.L.9_XXX
Squelch (Tight) (C)
[D/A]

S.Q.L.3._.XXX
Squelch (Open) (H)

[ ]

[D/A]
[ ]

S.Q.L.9._.XXX
Squelch (Tight) (H)
[D/A]

[ ]

TK-760G/762G
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment
1. Standard Signal Generator
(SSG)
2. Power Meter

3. Deviation Meter
4. Digital Volt Meter
(DVM)
5. Oscilloscope
6. High Sensitivity
Frequency Counter
7. Ammeter
8. AF Volt Meter
(AF VTVM)
9. Audio Generator (AG)
10. Distortion Meter

Major Specifications
136 to 174MHz
Frequency modulation and external modulation
–127dBm/0.1µV to greater than –7dBm/100mV
50Ω
136 to 174MHz or more
Vicinity of 100W
136 to 174MHz
1 to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 1000MHz
0.2ppm or less
20A
50Hz to 10kHz
1mV to 10V
20Hz to 20kHz or more
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
Approx. 4Ω, 10W or more
13.6V, approx. 20A (adjustable from 9 to 20V)
Useful if ammeter requipped

Frequency Range
Modulation
Output
Input Impedance
Operation Frequency
Measurement Capability
Frequency Range
Measuring Range
Accuracy
Frequency Range
Frequency Stability
Frequency Range
Voltage Range
Frequency Range
Output
Capability
Input Level

11. 4Ω Dummy Load
12. Regulated Power Supply

Tuning cable (E30-3383-05)

Test cable for microphone input (E30-3360-08)

Adapter cable (E30-3383-05) is required for
injecting an audio if PC tuning is used.
See "PC Mode" section for the connection.

MIC connector
(Front view)
8

Lead wire +
MIC

1

Shield wire –

1 : BLC
2 : PSB
3:E
4 : PTT
5 : ME
6 : MIC
7 : HOOK
8 : CM

47

TK-760G/762G
ADJUSTMENT
■ Adjustment Point

Adjustment Location
■ Switch (TK-760G)
LED
Power

Volume
up/down

Display

Channel
up/down

TX-RX UNIT (A/2)
MIC jack

Programmable function keys
L18

■ Note
• Flash memory
The firmware program (User mode, Test mode, Tuning
mode, etc.) and the data programmed by the FPU (KPG-56D)
for the flash memory, is stored in memory. When parts are
changed, program the data again.

TC106

L15
L13

CV

PLL/VCO
L5

RSSI

TC109
L11

IC5 9pin

• EEPROM
The tuning data (Deviation, Squelch, etc.) for the
EEPROM, is stored in memory. When parts are changed,
readjust the transceiver.

■ Repair Jig
• Chassis
Use jig (Part No. : A10-4010-02) for repairing the TK760G/762G. The jig facilitates the voltage check when the
voltage on the component side TX-RX unit is checked during
repairs.

• Extension cable
Part No. : E30-3404-05
Bx2

Ax4
Ax5
Ax2

Extension cable

A
B

48

ø2.6 x 6
M3 x 8

TK-760G/762G
ADJUSTMENT
Common Section

Since the TK-762G cannot be tuned from the panel, the FPU (KPG-56D) should be used for adjustment.
Measurement

Item

Condition

1. PLL lock
voltage

1) Set test mode
CH : CH3 - Sig1
RX
TX

2) PTT : ON (Transmit)

RX

3) CH : CH2 - Sig1
AUX : ON (talk-around mode)

TX

4) PTT : ON (Transmit)

Testequipment

Unit

DVM
TX-RX
Power meter (A/2)
F. conter

Terminal
CV

Adjustment
Unit
PLL

Parts

Method

TC106 7.5V K,M
7.0V K2

Specifications/Remarks
± 0.1V

TC109 7.5V
Check

1.0V or more K,M
0.9V or more K2
0.5V or more K,M
1.0V or more K2

Receiver Section
Measurement
Item

Condition

1. Discriminator 1) Set test mode
• Wide
CH : CH1 - Sig1
SSG output : –53dBm/501µV
SSG MOD : 3kHz
AF : 1.4V/4Ω

2. Sensitivity
• Wide

Testequipment
SSG

Unit
Rear
panel

AF VTVM
Oscilloscope

Terminal
ANT

DVM

TX-RX
(A/2)

IC5 9pin

1) Set test mode
Select “SENS” in tuning mode.
“S.E.N.S”
Adjust [120] K,M
Adjust [110] K2
SSG freq'
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
SSG output : –118dBm/0.28µV
SSG MOD : 3kHz
AF output : 1V/4Ω

SSG

Rear
panel

ANT

2) “S.ENS”
Adjust [***]
SSG freq'
: 148.050MHz K
: 136.050MHz K2
: 146.050MHz M

Unit
TX-RX
(A/2)

Parts
L5

Method

Specifications/Remarks

AF output maximum.

ACC
(EXT.SP)

2) SSG MOD : OFF

AF VTVM
Distortion
meter
Oscilloscope
AG
DVM

Adjustment

0.7V DC

TX-RX
(A/2)

L11
L13
L15
L18

Front
panel

CH /

ACC
(EXT.SP)

TX-RX
(A/2)

RSSI voltage
maximum.

RSSI

.

3) “S.E.N.S._.”
Adjust [***]
SSG freq'
: 173.950MHz K,M
: 161.950MHz K2

49

TK-760G/762G
ADJUSTMENT
Measurement
Item
3. Squelch 3
• Wide

• Narrow

4. Squelch 9
• Wide

• Narrow

5. Squelch
check

50

Condition
1) Set test mode
Select “SQL3” in tuning mode.
“S.QL3”
Adjust [***]
SSG freq'
: 148.050MHz K
: 136.050MHz K2
: 146.050MHz M
SSG output : –127dBm/0.1µV
SSG MOD : 3kHz (Wide)
1.5kHz (Narrow)
2) “S.Q.L.3”
Adjust [***]
SSG freq'
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
3) “S.Q.L..3._.”
Adjust [***]
SSG freq'
: 173.950MHz K,M
: 161.950MHz K2
4) “SQL3***.”
Adjust [***]
SSG freq'
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
1) Set test mode
Select “SQL9” in tuning mode.
“S.QL9”
Adjust [***]
SSG freq'
: 148.050MHz K
: 136.050MHz K2
: 146.050MHz M
SSG output : –114dBm/0.44µV
SSG MOD : 3kHz (Wide)
1.5kHz (Narrow)
2) “S.Q.L.9”
Adjust [***]
SSG freq'
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
3) “S.Q.L.9._.”
Adjust [***]
SSG freq'
: 173.950MHz K,M
: 161.950MHz K2
4) “SQL9***.”
Adjust [***]
SSG freq'
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
1) Set test mode
CH : CH1 - Sig1~CH3 - Sig1
SSG output : –118dBm/0.28µV
2) SSG output : OFF

Testequipment
SSG
AF VTVM
Distortion
meter
Oscilloscope
AG

Unit
Rear
panel

Terminal
ANT
ACC
(EXT.SP)

Adjustment
Unit
Front
panel

Parts
CH /

Method

Specifications/Remarks

Adjust to the
squelch threshold
point.

Check

Squelch must be opened.
(Wide/Narrow)
Squelch must be closed.
(Wide/Narrow)

TK-760G/762G
ADJUSTMENT
Measurement
Item
6. QT check

Condition
1) Set test mode
CH : CH1 - Sig4
SSG MOD
INT : 3kHz (Wide), 1.5kHz (Narrow)
EXT : 151.4Hz
SSG system MOD DEV
: ±3.75kHz (Wide), ±1.85kHz (Narrow)
SSG output : 10dB SINAD level

Testequipment
SSG

Unit
Rear
panel

AF VTVM
Distortion
meter
Oscilloscope
AG

Terminal

Adjustment
Unit

Parts

Method

Specifications/Remarks

ANT
ACC
(EXT.SP)

2) CH : CH1 - Sig3
CH1 - Sig5
CH1 - Sig6

Check

Squelch must be opened.

Transmitter Section
Measurement
Item

Condition

Testequipment

Unit

1. Frequency

1) Set test mode
Power meter Rear
Select “FREQ” in tuning mode. F. counter panel
PTT : ON
Adjust [_ **]

2. Power
output

3. High power

Terminal
ANT

Adjustment
Unit
Front
panel

Parts
CH /

Method

Specifications/Remarks

Check

161.100MHz± 50Hz K
149.100MHz± 50Hz K2
160.100MHz± 50Hz M

1) Maximum power
Set test mode
Select “HPOW” in tuning mode.
“H.POW”
Adjust [256]
PTT : ON

Check

More than 28.0W

1) Set test mode
Select "HPOW" in tuning mode.
“H.POW”
PTT : ON
Adjust [ ***]

25.0W

± 1.0W

5.0W

± 0.5W

2) “H.P.OW”
PTT : ON
Adjust [ ***]
3) “H.P.O.W”
PTT : ON
Adjust [ ***]
4) “H.P.O.W.”
PTT : ON
Adjust [ ***]
5) “H.P.O.W._.”
PTT : ON
Adjust [ ***]
4. Low power

1) Set test mode
Power mete
Select “LPOW” in tuning mode.
“L.POW”
PTT : ON
Adjust [ ***]
2) “L.P.OW”
PTT : ON
Adjust [ ***]

51

TK-760G/762G
ADJUSTMENT
Measurement
Item

Condition
3) “L.P.O.W”
PTT : ON
Adjust [***]
4) “L.P.O.W.”
PTT : ON
Adjust [***]
5) “L.P.O.W._.”
PTT : ON
Adjust [***]

Testequipment

Unit

Terminal

Power meter Rear
panel

ANT

5. Power check 1) Set test mode
CH : CH1 - Sig1
CH2 - Sig1
CH3 - Sig1
PTT : ON

Power meter Rear
panel
Ammeter

ANT

6. Modulation
balanced
• Wide

Power meter Rear
Deviation panel
meter
Oscilloscope

ANT

AF VTVM
AG

MIC

1) Set test mode
MIC input : OFF
Select “BAL” in tuning mode.
“_.BAL”
Deviation meter filter
LPF : 3kHz, HPF : OFF
De-emphasis : OFF
PTT : ON
Adjust [***]

Front
panel

Adjustment
Unit
Front
panel

Parts
CH /

Method

Specifications/Remarks

5.0W

± 0.5W

Check

25W±1W, 8A or less

Make the demodulation
waveform neat.

(Wide/Narrow)

3.95kHz (Wide)
1.95kHz (Narrow)
(According to the
larger +, –)

± 50Hz (Wide/Narrow)

DC IN

Front
panel

CH /

2) “_.B.A.L”
PTT : ON
Adjust [***]
3) “_.B.A.L._.”
PTT : ON
Adjust [***]
• Narrow

7. Maximum
deviation
• Wide

4) “_BAL***.”
PTT : ON
Adjust [***]
1) Set test mode
Connect AG to the MIC
terminal.
Select “MAX” in tuning mode.
“_.MAX”
AG : 1kHz/50mV
Deviation meter filter
LPF : 15kHz, HPF : OFF
De-emphasis : OFF
PTT : ON
Adjust [***]
2) “_.M.A.X”
PTT : ON
Adjust [***]
3) “_.M.A.X._.”
PTT : ON
Adjust [***]

• Narrow

52

4) “_MAX***.”
PTT : ON
Adjust [***]

TK-760G/762G
ADJUSTMENT
Measurement
Item
8. MIC
seisitivity
check

Condition
1) Set test mode
CH : CH1 - Sig1
AG : 1kHz/5mV
PTT : ON
Adjust [***]

Testequipment

Power meter Rear
Deviation panel
meter
Oscilloscope

AF VTVM
9. QT deviation 1) Set test mode
AG
• Wide
Select “FQT” in tuning mode.
“_.FQT”
Deviation meter filter
LPF : 3kHz, HPF : OFF
PTT : ON
Adjust [***]
2) “_.F.Q.T”
PTT : ON
Adjust [***]
3) “_.F.Q.T._.”
PTT : ON
Adjust [***]
• Narrow 4) “_FQT***.”
PTT : ON
Adjust [***]
10. DQT
deviation
• Wide

• Narrow

11. DTMF
deviation
• Wide

• Narrow

12. TONE
deviation
• Wide

• Narrow

Unit

Front
panel

Terminal

Adjustment
Unit

Parts

Method

Specifications/Remarks
Check ± 3kHz± 0.2kHz (Wide)
± 1.5kHz± 0.05kHz (Narrow)

ANT

MIC
Front
panel

CH /

0.75kHz

± 50Hz (Wide/Narrow)

0.35kHz

1) Set test mode
Select “FDQT” in tuning mode.
“F.DQT”
Deviation meter filter
LPF : 3kHz, HPF : OFF
PTT : ON
Adjust [***]
2) “F.D.Q.T”
PTT : ON
Adjust [***]
3) “F.D.Q.T._.”
PTT : ON
Adjust [***]
4) “FDQT***.”
PTT : ON
Adjust [***]

Front
panel

1) Set test mode
Select “DTMF” in tuning mode.
Deviation meter filter
LPF : 15kHz, HPF : OFF
PTT : ON
Adjust [***]
2) “DTMF***.”
PTT : ON
Adjust [***]

Front
panel

1) Set test mode
Select “TONE” in tuning mode.
Deviation meter filter
LPF : 15kHz, HPF : OFF
PTT : ON
Adjust [***]
2) “TONE***.”
PTT : ON
Adjust [***]

Front
panel

CH /

0.75kHz

± 50Hz (Wide/Narrow)

0.35kHz

CH /

CH /

3.0kHz

± 0.2kHz

1.5kHz

± 0.1kHz

3.0kHz

± 0.1kHz (Wide/Narrow)

1.5kHz

53

A

C

B

TK-760G/762G
TK-760G/762G
1

E

D

PC BOARD VIEWS

DISPLAY UNIT (X54-3270-10) : TK-760G
Component side view

DISPLAY UNIT (X54-3270-10) : TK-760G
Foil side view

2

CN801
MBL

E

E

5C

5C

E

SB

CE

CE

SB

DI

CL

CL

DI

1

1

E

CN801
MBL

Q801

E

D803

2

C806

C807
R808
D803

R809

C

C807
R808

B

D808

C806

D804

D804

D808

B

C

E

Q801

3

R809

2

4

8

7

8

L801

R806

R806

L801

D805

D805

C801

C801
R801

C802

C802
C805 C803

C803 C805

R805 C804 R804

R804 C804 R805

D801

D801

49

64

48

17

IC801

D802

16
32

48

1

D802

IC801

33

49

64
1

6

R803

R801

R802

R803

R802

5

7

16

33
17

32

J72-0683-02

J72-0683-02

7

54

Component side

Foil side

D

C

B

A

F

E

I

H

G

TK-760G/762G

PC BOARD VIEWS
DISPLAY UNIT (X54-3280-10) : TK-762G
Component side view

J

1

DISPLAY UNIT (X54-3280-10) : TK-762G
Foil side view

PLL/VCO (X58-4670-XX)

-10 : K,M -11 : K2 Component side view

J72-0676-02
L101

D101

R101

C107
R117
D105

2

HT

8CL

R103

MD

C102
CV

C105

3

1

R102

L116

L104

L102

D102

D104

C110

DI

RX
(ST) 6

E

TC109

CL

C125

L105

CL

R105

DI

R106

SB

R116

CE

R104

CE

L107

SB

L108

E

2

CN101

C127

C126

C114

5C

R115

C113

5C

C117

C112

E

Q103

MBL

C111

Q101

G

1

D

D

S

C121

E

1

Q106

C116
C123

Q805

R812

R812

Q805

MBL

G

C124

S
D
G

Q809

D804

L110

R816

CN801

E

S

C120

L103

L106

R114

Q104

R112

Q808

S
D
G

G
S

CN801

R108

C104

L112

R111

R107

C812

R810

Q102

R110

C806

R815
R809

Q105

Q802

Q807

G
D
S

Q803

Q803

Q804

R113

D801

G
D
S

Q806

Q806

S
D
G

D801

G
S

D804

Q804

C122
R109

R814

C808

R809

2

R805

R803

C801

C808

R815

R810

R813

C801

D

Q808

D

Q809

R816

Q807

S
D
G

Q802
C806

R813

Q801

R803
R814

C812

Q801

R805

C118

L109

L111

D103

TC106

C115
C119

4

8

7

7

8

PLL/VCO (X58-4670-XX)

L102

D102

R102

1

MD

R103

8CL
E

C127
C125

6

HT

L106

L103

RX
(ST) 6

L101

D101

L111

C104

R101

L112

D103

55

D104

Foil side

CV

C107

Component side

5
CN101

C102

R117

J72-0676-02

D105

J72-0684-02

L104

Q106

TC106

J72-0684-02

L105

C115

C111

D

S

C119

L107

G

C118

L109

C122

R104

Q105

C117

25
24

Q101

12
13

R113

12
13

R115

R111

R109
25
24

R116

IC801

C126

R114

R110

R105

Q102

R107

R106

37
36

C120

R108

D803

D803

IC801

C124

R112

48
1

Q104

C105

L116

L108

C112

L110

C807 C804
48
1

C110

C113

D

R802

R807 R808 R804

C804 C807

TC109

C114

Q103
S

C116

C805 C803

R804 R808 R807

37
36

G

C803 C805

R806

D802

D802

C802

R806

R801

C121

L801

C802
R802

C123

L801
R801

-10 : K,M -11 : K2 Foil side view

Component side
Foil side

7

56

A

1

C

B

D

TK-760G/762G

2

E

F

G

I

H

K

L

N

M

O

P

Q

S

R

TX-RX UNIT (X57-5950-XX) (A/2) Component side view

PC BOARD VIEW

-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2
-13 : TK-762G K2 -21 : TK-760G M

Component side

Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC3
10H
IC13
8R
Q32
4O
D13
11H
IC4
12M IC400
2I
Q35
12L
D25
6L
IC5
12I
Q2
12R
Q37
11L
D33
6C
IC6
10M
Q8
7G
Q38
12R
D34
5E
IC7
9L
Q9
10F
Q39
9N
D40
11M
IC11
10J
Q11
11G
D9
9G
IC12
6O
Q12
11G
D12
11H

IC400

Pattern 1
Pattern 2
Pattern 3
Pattern 4
3

J

1

2

3

4

Foil side

Q32

4
+

L20

C195

E

J1
EXT. SP

C
B

L24

C138

L22

I

C67

1
SP

E

+

SPI

C77

+

C161

+

+

8CL

IC13

C165

C54

+

C198

C47

R49

C208

7

SPO
3

Q8

C211

PA/LI
10

G

D25

CN7
1
C172

6
D33

2

O
C134

TH1

IC12

C207

C214

B
C203

L23

C212

C210

R177

CN8

D34

+

L21

C213

5

C166

GND

L25

R131

8

L18

+ C114

57

C141

1
GND

RSSI
DEO

C5

DTC

C8

IGN

C11

DI

R4

ME

R5

E

C2

SQ

C7

EMG/TXS

C3

3

R11
R8

R7

5S

8C

C19

C21

1
AUX5
C18

AUX3
C16

AUX6

AUX1
C15

C17

AUX4
C14

NC

AUX2
C13

ALT

AFO

AFI

MII

15

MIO

R9

R1

R10

CN1
GND

R68

R67

8
C79

C10

8

IC4
5

C74

R63

SB

GND

AM
MM

Q38

R202

1

S
D
G

C6

PTT

R3

CN5

MI

1

R2

R6

R48

C9

1

C12

4

R50
R201

CN4

C1

R27

R40

R44

C46
+ C43

R19

D40

C72 +

G
D
S

+ C70

1

C80

J72-0677-02 A/2

R195

C260
C107

24

R59

R76
C83
C64

C86 +
8

CF2

3

1

R193
C60

CF1

IC5

R89

R77

R87

R86

IC6

SB

HOR

9

16

C98

1

R188

C63

C144

12

C96

1
20
C81

R56
L5

XF1

5C

+

R90
R53

R52

R51

R37
IC3

D13

12

13

+

Q37

R75

S
D
G

CN3

R64

L11

14

13

C97
R197
D12

1

Q35

Q11
C89

R65
C30

IC7

+

C160

Q39

C84 +

C117

11
R79

C261

C103

O

10

C50

C45
R82

R71

Q12

R70

C104 +

R93

C93 +

CV

11

L26

MD
CV
R85

L13

C61

4

8

I
G

R66

C171

8CL

R57

C75

E

5

C131
IC11

Q9

C91
HT

8R

C40

R62

C99 +

10

C39

D9

RX
(ST)
L15

C35

R34

9

R208

C32 +
TV

R78

R91

A1 : X58-4670-XX

Q2

A

B

E

D

C

F

G

H

J

I

K

L

M

TX-RX UNIT (X57-5950-XX) (A/2) Foil side view
Ref. No.
Q3
Q4
Q5
Q6
Q7
Q10
Q13
Q14
Q15

Address
12H
12H
11B
11B
11K
13G
13K
10N
13O

Ref. No. Address Ref. No. Address
Q16 13M Q25 6J
Q17 9B Q26 8C
Q18 13N Q27 9Q
Q19 7C Q28 7I
Q20 8C Q29 7G
Q21 7C Q31 6H
Q22 7L Q33 7N
Q23 7E Q36 9K
Q24 8B
D1 13D

Ref. No.
D2
D3
D4
D5
D8
D10
D11
D14
D15

Address
12B
13C
13C
13D
12J
12I
12G
10H
10B

Ref. No.
D16
D17
D18
D19
D20
D21
D22
D23
D24

Address
11N
7L
12Q
8B
8D
7C
7J
10Q
8D

Ref. No.
D27
D28
D29
D30
D31
D35
D36
D39

P

PC BOARD VIEW

-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2
-13 : TK-762G K2 -21 : TK-760G M

Address
8D
10Q
5D
8Q
8Q
7Q
6R
8L

Q

R

4

2

3

S

TK-760G/762G

IC400

1

Component side

2

Foil side

3

Pattern 1
Pattern 2
Pattern 3
Pattern 4

1

C194
L33

C221

R151
C174
C215

C222

C223

C217 C216
D36
C220

C204

D35

R174 R178

C187

R162

R147
C177

D28
C175
R141

TV

R139

C120

CV

CV

10

8R
D23

C167

8CL
MD

R95

C163

D16

11
R130
C169

S G1

Q15

D G2

R110

C153
L27
R115
C130

R184

12
R112

C133

R116

R105

C119

Q18
C127
R114

C121 C126

C106
Q16
8RC

L7

R99

R88
R83

C155
C152

C135 L10

C88

R80

+ C23
C26

R81
C87

R149

R92

C100

E

L6

L4

C62

C180

9

HT

C124

Q13

C51

R167

R168

C31

L2

R47

R31

C41
D1

C69

D10
R46

C230
R61

D5

C231

R38

R58

R72

Q4

C53

C95

R118 C149
R16

R23

C58
Q10

C78

R60

C66

C49

RX
(ST)

R106

Q3
R54

R43
R25

34

SFTDT
UL
PLST
PLDT
PLCK
RSSI
ASQ
TO
SPTST
DAST
CNTDT
CNTCK
W/N
CTO
DTMFIO
MO
AFO
SB
SB
PSW
AUX3
AUX1
AUX4
AUX2
EMG/TXS
8C
MM
MI
ME
ALT
DEO
MII
MIO
E

R33

C52
C56

C37

R39

L3

R161

C110 R98

X1

R41

C44

C146

C24 +

R18

4 3
IC1
5 1

R17

D8
D11

D2

D4

R30

R32
R24

C118

R157
C183

Q27

1

C94

C115

Q6

R13

R12

R21

D3

8

G2 D

C92

R101

+ C29

Q7

IC8

C112

C264

4

8
R94

R29

R20

9C

R36

L1

C33

R15

C36

R14

R22

1 5
IC2
3 4

5

Q
14
R97

R69

L9

UL

L8

IC9

+ C125

ASQ
Q5

D31

G1 S

C136

C102

C105 R182

9

16

ST DT CK

R26

1

7

R180

C192
C82 +

RSSI

R42

R181

D30

D18

R192

R190

R189

C22

8

5C

Q36

R100

O
IC10

G

R194

R103

CN2

PC

R196

Q33
8CL

C218

D39

R55

+ C20

R173

R185

D22

+

8

R35

R179
R175

R166

C132

C142
D17

C162

C196

R108

R119

R109

C139 R117

C137 R111

4 3
IC15
5 1

6

C224

R121

R113

L12

R127

C159

R176

B

C272

IC14

C123

C241

R172

C

R129

R132

R159

E

C158

C147

C168

R137

R144

R183

Q29

C

D14

R150

R148

B

Q28
B

Q22
E

C116

1

C122

R145

C150

Q17

R186

Q23
14

7

C

C
D24
C185

C129

D15

F1

R154

R128 C151

8T

C113 +

Q26

R146

1

8TC

I

R125

R142

+ C248

C259

D27

R138

R152

Q20

D19

R210

R135

R134
D20

C181

B

E

R122

R120
C154

C164 R136

D21
R126

Q25
E

L14

C157

R153

R140

R133

R124

R107

C170

R164

SB

Q21

Q24

Q31

R163

C173

8C

R171 R169

Q19

5

C219

R123
C156

C201

C200

L17

R155

C189

C209

+ C128

C148 C143

4

ANT

DB

C179

D29

C186

R160

SP

C205

C190

C274
R170

C4

Address
11E
9J
9N
9G
8E
9D
7O
2K
11B

Q1

Ref. No.
IC1
IC2
IC8
IC9
IC10
IC14
IC15
IC400
Q1

O

N

13
J72-0677-02 A/2

60
14

A

1

C

B

D

TK-760G/762G

E

F

G

I

H

J

K

L

N

M

TX-RX UNIT (X57-5950-XX) (A/2)
Component side view + Foil side

PC BOARD VIEW

Ref. No. Address Ref. No.
IC1 11O IC12
IC2
9J IC13
IC3 10H IC14
IC4 12M IC15
IC5 12I IC400
IC6 10M Q1
IC7
9L
Q2
IC8
9F
Q3
IC9 9M Q4
IC10 8O
Q5
IC11 10J Q6

-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2 -13 : TK-762G K2 -21 : TK-760G M
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4

2

IC400

Foil side
3

1

2

3

O

4

Connect 1 and 4

P

Q
Address Ref. No.
7M D3
D4
6L
D5
4O
D8
7F
12L D9
D10
9I
11L D11

Address Ref. No. Address Ref. No.
11I Q18 13F Q29
7G Q19 7Q Q31
10F Q20 8Q Q32
13M Q21 7Q Q33
11G Q22 7H Q35
11G Q23 7O Q36
13I Q24 8R Q37
10F Q25 6J Q38
13E Q26 8Q Q39
D1
13G Q27 9C
D2
9R Q28 7K

Address Ref. No.
6O Q7
8R
Q8
9P
Q9
7E Q10
2I Q11
11R Q12
12R Q13
12L Q14
12L Q15
11R Q16
11R Q17

S

R
Address
13Q
13Q
13P
12J
9G
12K
12M

Ref. No. Address Ref. No. Address
D16 11F D28 10C
D17 7H D29 5P
D18 12C D30 8C
D19 8R D31 8C
D20 8P D33 6C
D21 7Q D34 5E
D22 7J D35 7C
11H D23 10C D36 6B
11H D24 8P D39 8H
10L D25 6L D40 11M
10R D27 8P

D12
D13

12R
9N
13P
12R

D14
D15

C194

E

C186
1
SP

2
E

Q17

+
R145

C122

CN3

C123

SB

Q1

R42
1
1

8C

5S

C21

AUX5

C18
D3
C19

D4
C17

Q38

3

S
D
G

R10

AUX6

NC

AUX3

C10

CN5

SB

C16

AUX1

AUX4

1

R9

Q5

R1

1

R11

AUX2

C4

HOR

Q6
R6

AFO

ALT

D1
C13

AFI

3

C7
R21 MM
EMG/TXSD2 C3

CN2
CN1

MII

F1

R103

AM

R7

R8

8

GND

C144

D15

R148

R150

GND

RSSI
R17

5 1
IC1
4 3

SQ

C14
D5
C15

34

PTT

15
GND

R63
C79

C69

R67

R72

R33

R27
R68

5

C78

C2

R202

MI

CN4

C6

R25

R43

R201
C37

C9

C66

R61

IC13

R210

E

E
MIO
MII
DEO
ALT
ME
MI
MM
8C
EMG/TXS
AUX2
AUX4
AUX1
AUX3
PSW
SB
SB
AFO
MO
DTMFIO
CTO
W/N
CNTCK
CNTDT
DAST
SPTST
TO
ASQ
RSSI
PLCK
PLDT
PLST
UL
SFTDT

+

C12

C24 R18

C11

DTC R2
R35
IGN
R3
R12 C20 +
DI R4
ME R5

R13

C8 R24

MIO

+ C70

D40

R58
IC4
Q10
R60
1
8

C584

+ C43

R48

R54

R40

R44

R19
Q35

C231

C164 R136

R120
C165
C154

+

C141

Q26

7

DEO

C5

ASQ

R50 D11
C46

10

R140

R153
C259

R125
R107

1

8
D14
R87

R86

C96

R193
C60

C173 CN8

R163
R135
D27

R152
+ C248

C113 +

16

I

G

IC10
O
R195

C107
IC9

R89 9

R77

IC14

C1

C72 +

Q3
Q4

CF2

C129

1

C150

8

1

R39

R59

R76
C83
C64

+

Q24

1

C230
C63

C160
14

D19

R131

R142

IC6

G
D
S

D10

Q20

R55

24

R23

C51

C260

R78

R91
R90
+ C114

R32

R30
8

IC5

R83

CF1

C86 +

9

16

Q13

5C

Q21

R138

R146

12

C80

R116

8RC

C53

C84 +

C74

C127
R114

L5

R194
S
D
Q39
G

5C

13

Q37

R56

D8

+

R38

Q16

C62

L4
R88

R105

R190

C52

1

C106

XF1

R81

+

C41
L2

C49

R16

R188C88
R80

L8

C121 C126

R99

Q18

R184
D G2

L7

C119

S G1

Q15

R110

C130

R115

C133

L27

R47
C44

C98 C87

C23 +

L10 C135

C153 R112

61

L3

C56

R31

D13

C1251

8

C261

SPI

Q19

D21
R126
+
R124

R134
D20
C161

C103

C29 +

R46

R52
C81

R41

R64

R75

Q7

C146

X1

R197
D12

C31

C30

9C

C117
R26

20

11
R65

4
IC7

C97

R118

12

J72-0677-02 A/2

R192

R22

C33

R37
R36

R53

R20

C264

5

C131
5 1
IC2
I
4 3
G
R15 R14
O

IC11

L1

C26

13

C22

IC3

D9

C40
C50

R29
C45

D16

Q11
C89

+

CK DT ST
1 C36 R51

C39

R208

C35

R34

R94

L9

C149

C124
C93

C104 +

R106

Q12

C118
R79

R85

R93

CV

C169

R130
D18

C155
L11
C152

C120
R82

C99 +

L13

R101
C61
L26
C115

L6

MD
CV

11

14

C75 R97
Q
14
R66 R57
R100

R139

R95

C163

8CL

TV

R141

C92

E

+ C82
UL

R69

C110R62
C95
Q9
C91 R98
C112

HT

C94

C171

D23

8

R71

RX
(ST)

IC8

R70

1

5

+

C187

R161

C175

8R

4

C105 R182

R92

D G2

C180
L15

R189

C32 +
C102

C100

Q27

C167

10

C192
TV C136

R162

C177

S G1

D28

9

R149

R147

C183

Q36

A1 : X58-4670-XX

10

R167

R157

C272

D39

R168

D31
L18
D30

SPO

3

R122

E
Q23
C
C185
D24

8T

PA/LI

R133

C116

8

C172

C138

R186

E

D22

C166
+

C134

C157

C156

B

R159

C

8TC

R154

CN7

1

+

Q31

I

C77

+

R123

C143 C148

R169 R171

Q28
B

R132

R129

R119

G

C181

B

B

O
R164

D25

C162

D17
8CL

R183

R144
R137
C159

R127

C158

SP

IC12

C170
Q25
E

GND

C128 +

C

B

C142

R109

L12

C

C168

C147

R121

C207

R113

R108
C132

C67

R49

Q33

PC

Q8

C196
+

Q22
E

R111 C137

C54

C218

C47
R173

R196

C204

R185

3 4
IC15
1 5

R166

R174 R178

R179
R175

R180

R176

C151 R128

C139 R117

L22

D33
C208
C198 C220

7

D35

R181

R172

D36
C217 C216

C211

C203

TH1

C212

C210

C214

C174

R177

L14

D34

C241

C222
C224

C223

6

R151

L21

C213

C215

L23

B

Q29

C219

L24

5

C

R155

C221

J1
EXT. SP

D29

R160

1

+

C189

L17

C200

C201

L20

C195

C209

L25

C274
R170

C179

L33

ANT

Q32

C190

C205

4

Q2

B

E

D

C

F

G

H

J

I

K

L

M

-11 : TK-762G K -12 : TK-760G K2

-13 : TK-762G K2

-21 : TK-760G M

Q

S

R

TK-760G/762G

1

D512

J72-0677-02 B/2

E

E

SB

CNT
DT

C503 R510

I

G

O

IC503
C609

1

3

R520
R521
CH
DN

R512 C505

4

32

D506
17

C630 +
C613

R602

9
R505

R544

R542

CH
UP

R517

C603

R531

C631

R532

8

C517

C524

R534
C520

C523

IC510

2

L501
C501

16

1

R622

CNT
CK

C605

R552

LCD
CS

C599

C529

C531

C532

R545

R551

R555

R547

5C

R535

R537

5 4
IC514
1
8

C528

MBL

C601

R538

5 4
IC513
1
8

C527
C580 R592

R514

C508

C507

R519

R518
VOL
DN

J501

R533

C525
R543
R563 C541 R562

R529

R619

R556

C537 R564

R540

R539

5

R618
D529

4

R541 C526

R561

R616

8
IC507

C628

C542
1

C626

VOL
UP

R572

PSW

+ C538

D521

R567 R559 R560

R536 C521

R526

C543

16

D511
R566

D513

D510

PTT/
PSB
TXD

CM MIC

P

PC BOARD VIEWS

TX-RX UNIT (X57-5950-XX) (B/2) Component side view
-10 : TK-760G K

O

N

IC501

A

D514

D509

5

HOOK/
ME GND MBL
RXD
A (TK-760G)
MON (TK-762G)

MON
(TK-760G)

(TK-760G)
(TK-762G)

D/A (TK-760G)
(TK-762G)

SCN
(TK-760G)

(TK-760G)
A (TK-762G)

6
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC501
3O
IC510
2L
D506
4L
D511
2R
D514
5I
IC503
4L
IC513
3I
D509
5M
D512
2E
D521
2C
IC507
3G
IC514
4I
D510
5R
D513
5E
D529
3I

Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4

7

TX-RX UNIT (X57-5950-XX) (B/2) Foil side view
-10 : TK-760G K

-11 : TK-762G K -12 : TK-760G K2

Foil side

-13 : TK-762G K2

-21 : TK-760G M

R528

C515

C720 +
CP520

11

R507

CP516
R501

R506

L504

CP504

CP505
CP513

1

CP512

8

10

CP524

F.RESET

76
75

51

CP511

CNT
CK

50
R503

LCD
CS

CP517

CP503

5C

IC505

CP518

CP502

4

CP523
CP521

CP
519

CP508

MBL

R530

SB

CNT
DT

IC502
CP522

D504

C519

Q503

R548 R550

E

CP526

CP509

D505

D501

L503

R509

CP510

D502

5
E

CP532

CP529

9

C502

100

CP501

CP527

D507
R522

I

C587

+ C589

G

O

R587

+ C583

C578

1

R508

1

C533

C514

Q501

25
26

R611 CP514

D503

R617

IC512

C621

C618

C597

C616

C594

C623

C575

R586

14

X502

R527

CP530

R523

R580

7

C516

CP536

C522 +

IC509

C572

C596

C600

C604

C570

C602

C606

C610

C608

8

CP535

C518

R504

C506

R516

R513

R502

+ C509

R701

1

E
MIO
MII
DEO
ALT
ME
MI
MM
8C
EMG/TXS
AUX2
AUX4
AUX1
AUX3
PSW
SB
SB
AFO
MO
DTMFIO
CTO
W/N
CNTCK
CNTDT
DAST
SPTST
TO
ASQ
RSSI
PLCK
PLDT
PLST
UL
SFTDT

34
R579

R615
C571

C546

C556

R577

C554
R574

C548 C551

Q C559
502
C553

R585

R558

C536

R549

R553

R546

C530

C534

C535

C540

R554

C550
R578

R571

C629

R573
44
C539

R565

R570
C544

C545
1

R515
CP538

C569

C574

C573

D508

+ C564

C563

CP539
R569

C547

C579 C585

C549

33
34

CP534

CP533

R511

+ C555

R575

R598

R595

C561

C567

R584

7

IC511
R588

12
11

C504

CP531

R576

X501

CN501

C566 R582
C557 C558

IC508

R568

R593

C562

8

14
C552

22
23

Q508
Q504

C565

R581

C577

R605

R604

R612

R613

R620

R583
C560

R606
Q509

R621

E
Q505

C

B

Q506
R594

C612

R608
D523

C590

R590

R557

R600
C615

C581

1

D526
D525

R614

C611

D527

R603

D524

+ C568

C576

SPD

C598

C584

C582

R610

R591

D528

R607

L510

R599

C633

8
C620

12

J72-0677-02 B/2

Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC502 10P IC509
11I
Q501
9R
Q504 11C Q508 11C D502 10N D505 11N D523 10A D526
9C
IC505 11N IC511
9D
Q502 10H Q505 11B Q509 10B D503 10N D507 10N D524
9A
D527 10A
IC508 10F IC512 10L Q503
11I
Q506 11A D501 11N D504 11N D508
9G
D525
9C
D528
8C

63

Component side
13

Pattern 1
Pattern 2
Pattern 3
Pattern 4

64
Foil side

14

A

1

C

B

D

E

TK-760G/762G

F

G

I

H

J

K

L

N

M

O

P

Q

S

R

PC BOARD VIEW

TX-RX UNIT (X57-5950-XX) (B/2) Component side view + Foil side

-10 : TK-760G K -11 : TK-762G K -12 : TK-760G K2 -13 : TK-762G K2 -21 : TK-760G M
J72-0677-02 B/2

CP521
CP523

R527

CP534

C516
C518

R507

+ C720

CP532

L503

C502

D510
X502
SCN
(TK-760G)

Q501
C514
R528

R504

R515

100

CP524

C515

32

CP536

CP535

1

R506

CP516

CP514 R611

CP513
CP505

CP512
CP504

CP503
CP511

R503

CP502

CP510

CP509
1

CP508

26
25

L504

R516

C506

R502

CP520

R509

CP533
R513

C509 +

1

F.RESET

CH
DNCP526

CP538

C504

R501

CP518

R508
R617 CP529

D509

(TK-760G)
(TK-762G)

75
76

IC502

CP531

D/A (TK-760G)
(TK-762G)

CH
UP

CP522

CP530

R511

CN501

D511

IC501

R521

17

R523

CP501

16
R520 D502
CP527

R522

D506
R512 C505

51
CP517
50
R517 D504
R505
CP
519
D501

D505

C575

I
C503 R510
C589 +

G

G

O

C587

4

D503

C609

O
IC512
I

IC503 C583 +

C630 +
C613

R602

C618 C605

C603

R531
R532

C631

R544
C623

C578

9

C621

C601

C616

8

C517

L5011
C501
IC505

5

R701

D514

IC510

D507

CNT
DT

8

R530

SB

16

1

R622

E

R542

C599

C520

R535
C522 +

C597

CNT
CK

E

R587

R536 C521
R580
R534
C523

R537
C594

LCD
CS

C524

R526
R538

C598 R556
C596 C532

C600

R552
C602

C604 R551

C570

R586

R555

C610

C608
34

C531

5C

E
MIO
MII
DEO
ALT
ME
MI
MM
8C
EMG/TXS
AUX2
AUX4
AUX1
AUX3
PSW
SB
SB
AFO
MO
DTMFIO
CTO
W/N
CNTCK
CNTDT
DAST
SPTST
TO
ASQ
RSSI
PLCK
PLDT
PLST
UL
SFTDT

C569

C574

C573

C529
C606

C556

C580 R592
R615

R518

R514
R579
R577

R545

C566 R582
C565

MBL

R529

C572
R540
Q503
D529

R616

C546 C628

R533

14

C525
R543

D508

C561
C564 +

C562

C563

C568 +

C567

R584

R619

A (TK-760G)
MON (TK-762G)

C582

R591

R539
C571
R541 C526

R558

C536

C629
C507
C544
R519 C551 C548
R572 R571
C554
C508R574
C626

R573

CP539
7
8

R590

MON C584
(TK-760G)

R610

R549

R546

R570

C540

R557
+ C538 C535

C539

R565

R569

R598

14

D526

IC511

1
R607

D513

R583

R581

C576
D528

C620

L510

6

C633

HOOK/
ME GND MBL
RXD
SPD
R599

11
12 C557 C558

23
22
C560

R618

1
IC509
5 4
C550
IC513
C541 R562
Q C553
8 71
8
C549 R563
C527
502
5 4
C528
R576
C559 R585
IC514
1
8
+ C555
R547

C577

R614 J501

C543

R567
R560
C530
C542
1 R554 8
R561
44 IC507
41
5
C545
C537 R564
R578

IC508

R575

R588

D525

PTT/
CM MIC
PSB
TXD

34
33

VOL
DN

R600

R603

5

C552

R605

R606

C612

R608

C590

VOL
UP

X501

Q508

C615
D524

R568

Q504

C611

R621

C547

R620

R604

D523
D527

R593
C585 C579

Q509

C581

4

D521

E
Q505

C

Q506

3

R595

PSW

B

R594

R613

R548 R550
C533
R553
R566 R559

C534

C519

D512

R612

2

(TK-760G)
A (TK-762G)

7

8

9

Component side

Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC501
4P
IC510 3M
D502
4O
D509
5N
D523
4B
Q503
3J
IC502
4Q
IC511
5E
D503
5O
D510
5R
D524
5B
Q504
3C
IC503
4L
IC512
4L
D504
4O
D511
2R
D525
5C
Q505
3B
IC505
3O
IC513
4J
D505
4O
D512
2E
D526
5D
Q506
3B
IC507
3H
IC514
4J
D506
5L
D513
5E
D527
4B
Q508
4C
IC508
4G
Q501
5S
D507
4O
D514
5I
D528
6D
Q509
4B
IC509
3J
Q502
4I
D508
5G
D521
3C
D529
3I
D501
4O

2SB1565

DTC114EE
2SA1745
2SA1832
2SC2412K
2SC4215
2SC4226

2SC4617
2SC4619
2SC4738

2SB1132
2SC2954
2SC3357

2SA1641

2SC4081

Pattern 1
Pattern 2
Pattern 3
Pattern 4
Foil side
Connect 1 and 4

DTC363EU

DTA114EKA
DTC114EKA
DTC114EUA
DTC144EKA
DTD114EK
KRA225S

2SC4649

LA4422

NJM2904M
NJM4558M
TA75W558FU
TC75W51FU

DAN202K
DAN202U
DAN235K

MA742

2SK508NV

10

3SK241

3SK228

2SK1824

BU4094BCF

TC4013BF

BU4066BCFV

M62363FP

LC75823W

AN8009M

AT29C020-90TI

AT2408N10SI2.5

11

12

M67741H-32
M67741L-35

M B15A02

NJM78L05UA
RH5VL42C
S-81350HG-KD

BU4094BCFV

TA7808S

NJM2904V
U PB1509GV

TA75S01F

TA31136FN

13

65
14

66

LC73872M

LC75833W

30622M4102GP

TC35453F

A

B

C

Note : Components marked with a dot (·) are parts of patterun 1.

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

SCHEMATIC DIAGRAM

T

TK-760G
1

2

3

4

5

6

7

70

A

TK-762G
1

2

3

4

5

6

7

71

B

C

SCHEMATIC DIAGRAM

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

Note : Components marked with a dot (·) are parts of patterun 1.

TK-760G/762G

TK-760G/762G

TK-760G/762G

BLOCK DIAGRAM

77

TK-760G/762G

TK-760G/762G

LEVEL DIAGRAM
Receiver Section

Center Frequency

49.95MHz

450kHz

Audio Frequency

To make measurements in the RF section, connect the RF
level meter.
In the RF section, use a 0.01µF coupling capacitor.
(The display shows the SSG input value required to obtain
12dB SINAD.)
To make measurements in the AF section, connect the AC level meter.
(ANT input : –53dBm, 1kHz FM, 3kHz DEV (Wide) / 1.5kHz DEV (Narrow))
The AF output level is adjusted for 0.45V/4Ω by the front panel AF VOL control.

Transmitter Section
Control Unit

TX-RX Unit

VCO Unit

To make measurements in the AF section, connect the AC level meter.
AG is set so that MIC input becomes 3kHz/1.5kHz (Wide/Narrow) DEV at 1kHz MOD.

78

TX-RX Unit

To make measurements in
the RF section, connect the
RF wattmeter (50Ω).

79

Power Module

TX-RX Unit

TK-760G/762G
TERMINAL FUNCTION
CN1 (TX-RX Unit)
Pin No.
1
2
3
4
5
6

Name
8C
5S
AUX5
AUX6
NC
AUX3

7

AUX1

8
9

AUX4
AUX2

10
11
12
13
14
15

ALT
AFO
AFI
MII
MIO
GND

CN3 (TX-RX Unit)
Function

DC 8V output.
DC 5V output.
SMRD : Reset output. *1
5SC : 5S control (Cannot use). *1
Non-connection
SMCK : Clock pulse output. *1
SQ : Squelch detect output. *2
SMRQ : Ack Req input. *1
PTT : External PTT input. *2
TXD : Serial control data output. *1
RXD : Serial control data input. *1
DTC : Data channel control/External hook input.
CHDATA : Channel control serial data input.
Alert tone input.
Receiver audio signal output.
Reseiver audio signal input.
Transmit audio signal input.
Transmit audio signal output.
Ground

.

CN2 (TX-RX Unit) ←
→ CN501 (Control Unit)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

80

Name
SFTDT
UL
PLST
PLDT
PLCK
RSSI
ASQ
TO
SFTST
DAST
CNTDT
CNTCK
W/N
CTO
DTMFIO
MO
AFO
SB
SB
PSW
AUX3
AUX1
AUX4
AUX2
EMG/TXS
8C
MM
MI
ME
ALT
DEO
MII
MIO
GND

Function
Serial data for IC9 (Shift register).
Lock detect.
Strobe signal for IC3 (PLL IC).
Serial data for IC3 (PLL IC).
Clock pulse for IC3 (PLL IC).
Receive signal strength indicator.
Analog squelch.
Transmit sub-tone signal output.
Strobe signal for IC9 (Shift register).
Strobe signal for IC6 (Shift register).
Control serial data for IC6.
Control clock pulse for IC6.
Change signal of wide or narrow.
Received sub-tone signal.
DTMF signal.
Modulation signal.
Receiver audio signal.
Switched B.
Switched B.
Power switch.
Optional unit control signal.
Optional unit control signal.
Optional unit control singal.
Optional unit control signal.
Foot switch input signal.
DC 8V.
MIC mute.
External MIC input signal.
MIC ground.
Alert tone signal.
Receiver detector output.
Transmit audio signal input.
Transmit audio signal output.
Grond.

*1 : SmarTrunk OMNI mode
*2 : MDT mode
*3 : Emergency mode

Pin No.
1
2
3

Name
HOR
E
SB

Function
Horn alert/call output.
Ground.
Switched B+, DC 13.6V output, Maximum 1A.

CN4 (TX-RX Unit)
Pin No.
1
2
3
4
5
6
7
8

Name
DEO
DTC
IGN
DI
ME
MI
PTT
SQ

Function
Receiver detector output.
Level : 0.5Vrms (Atandard modulation)
Data channel control/External hook input.
Ignition sense input.
Data modulation input.
External microphone ground.
EXternal microphone input.
External PTT input, active low.
Squelch detect output.

CN5 (TX-RX Unit)
Pin No.
1
2
3

Name
AM
MM
EMG/TXS

Function
Speaker mute input, active high.
MIC mute input, active high
EMG : Foot switch input, active low. *3

CN7 (TX-RX Unit)
Pin No.
1
2
3

Name
PA/LI
SPO
SPI

Function
Relay for PA function KAP-1 control.
“H” : PA/LI on, “L” : PA/LI off
Audio signal output to KAP-1
Audio signal inpt from KAP-1

CN8 (TX-RX Unit)
Pin No.
1
2

Name
SP
E

Function
Audio signal output to internal/external speaker.
Ground

J501 (Control Unit)
Pin No.
1
2
3
4
5
6
7
8

Name
MBL
PSB
GND
PTT/TXD
ME
MIC
HOOK/RXD
CM

Function
MIC backlight control.
13.6V.
Ground.
PTT.
MIC ground.
MIC signal input.
Hook detection
MIC data detection.

CN101 (PLL/VCO) ←
→ TX-RX Unit
Pin No.
1
2
3
4
5
6

Name
CV
MD
8CL
E
HT
RX (ST)

Function
Control voltage input.
Modulation input.
8V input.
Ground.
Signal output.
Switched transmit input. H : Transmit

TK-760G/762G
SPECIFICATIONS
GENERAL
Frequency Range ................................ K : 148 to 174MHz

K2 : 136 to 162MHz

Number of Channels ........................... TK-762G : Maximum 8 channels

M : 146 to 174MHz

TK-760G : Maximum 128 channels

Number of Groups .............................. TK-760G : Maximum 128 groups
Channel Spacing ................................. Wide : 25, 30kHz

Narrow : 12.5, 15kHz

PLL Channel Stepping ........................ 2.5, 3.75, 5, 6.25, 7.5kHz
Operating Voltage ............................... 13.6V DC ± 15%
Current Drain ...................................... Less than 0.4A on standby
Less than 1.0A on receive
Less than 8.0A on transmit
Operating Temperature Range ........... –30°C to +60°C (–22°F to +140°F)
Dimensions & Weight ........................ 140 (5-33/64) W x 40 (1-37/64) H x 145 (5-45/64) D mm (inch), 940g (2.07 lbs)
Channel Frequency Spread ................ K : 26MHz

M : 28MHz

RECEIVER (Measurements made per EIA standard EIA/TIA-204-D)
Sensitivity (12dB SINAD) .................... Wide : 0.25µV

Narrow : 0.33µV

Selectivity ........................................... Wide : 85dB

Narrow : 75dB

Intermodulation ................................... Wide : 75dB

Narrow : 65dB

Spurious Responce ............................. 90dB
Audio Power Output ........................... 4.0W
Frequency Stability ............................. ± 2.5ppm

TRANSMITTER (Measurements made per EIA standard EIA-152-C)
RF Power Output ................................ 25W
Spurious and Harmonics ..................... 70dB
Modulation .......................................... Wide : 16K0F3E
FM Noise ............................................ Wide : 50dB

Narrow : 11K0F3E
Narrow : 45dB

Audio Distortion .................................. Less than 3%
Frequency Stability ............................. ± 2.5ppm

81

TK-760G/762G

KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan

KENWOOD SERVICE CORPORATION
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.

KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS BELGIUM N.V.
Mechelsesteenweg 418 B-1930 Zaventem, Belgium

KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB United Kingdom

KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129 Milano, Italy

KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong

KENWOOD ELECTRONICS TECHNOLOGIES(S) PTE LTD.
Sales Marketing Division
1 Ang Mo Kio Street 63, Singapore 569110



---

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