EasyManua.ls Logo

Kenwood TK-760G Service Manual

Kenwood TK-760G
67 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
© 2003-2 PRINTED IN JAPAN
B51-8562-10
(
N
)
***
VHF FM TRANSCEIVER
TK-760G/
(
N
)
/762G/
(
N
)
SERVICE MANUAL
5 TONE
TK-760G/(N)
TK-762G/(N)
Panel assy
(A62-0731-03)
Key top
(K29-5344-02)
Panel assy
(A62-0642-03)
Cabinet (Upper)
(A01-2165-13)
Key top
(K29-5343-02)
REVISED

Other manuals for Kenwood TK-760G

Question and Answer IconNeed help?

Do you have a question about the Kenwood TK-760G and is the answer not in the manual?

Kenwood TK-760G Specifications

General IconGeneral
BrandKenwood
ModelTK-760G
CategoryTransceiver
LanguageEnglish

Summary

General Information

Personnel Safety Precautions

Recommended precautions for safe operation of equipment.

Service Procedures

Service Information

Information for servicing the radio using manual diagrams.

System Setup and Configuration

System Setup Overview

Steps from merchandise received to delivery.

Operating Features Overview

Programmable Auxiliary Functions

List of functions that can be programmed to keys.

Operation Features Summary

Summary of the transceiver's programmable features.

Programmable Key Functions

Functions programmable via FPU, including AUX.

Emergency Mode Operation

Procedure to enter emergency mode and system charts.

Horn Alert Function

Enabling the external horn alert function.

Public Address Function

Activating the public address system via microphone.

Scan Operating Modes (TK-760G)

Details on scan types and start/stop conditions.

Advanced Feature Details

Details on Time-out timer, PTT ID, and password.

Time-out Timer Function

Setting a limit for continuous transmission.

PTT ID (ANI) Function

Sending DTMF ANI with PTT press.

TOT Pre-Alert Tone

Generating a tone before Time-Out Timer expires.

"TOT" Re-key Time

Time limit before re-transmission after TOT.

"TOT" Reset Time

Minimum wait time to reset the TOT count.

Option Signalling (DTMF/2-Tone)

Configuration of DTMF and 2-Tone signalling options.

AND/OR Signalling Match Conditions

Selecting AND or OR for signalling match logic.

Dead Beat Disable (D.B.D.)

Inhibits transmission if a specific code is matched.

Audible User Feedback Tones

Description of various tones indicating transceiver states.

Pre Alert Tone

Tone indicating impending TOT expiry.

Realignment Procedures

Entering Operational Modes

Procedures for entering each mode via power-on combinations.

Panel Test Mode (TK-760G)

Setting method for Panel Test Mode.

Firmware Programming Mode

Preface, connection, and programming steps for firmware updates.

Clone Mode (TK-760G)

Procedure for transferring data between radios.

Self Programming Mode (TK-760G)

Writing frequency and signalling data via panel.

Channel Setting Mode

Setting up each channel using panel keys.

Function Setting Mode

Setting up channels and functions using panel keys.

Memory Reset Mode (TK-760G)

Clearing all settings to default values.

Installation Procedures

Accessory Connection Cable (KCT-19)

Installation of the KCT-19 accessory connection cable.

Ignition Sense Cable (KCT-18)

Installation and connection of the KCT-18 ignition sense cable.

PA/HA Unit Installation (KAP-1)

Installing the KAP-1 unit for PA and Horn Alert functions.

Emergency Mode Modifications

Procedures for enabling emergency mode.

Circuit Descriptions

PLL Frequency Synthesizer

Description of the PLL circuit for frequency generation.

Transmitter System Overview

General outline of the transmitter circuit.

Power Amplifier Circuit

Description of the power amplifier stages and filters.

APC Circuit Function

Description of the Automatic Power Control circuit.

Control Circuit Functions

Description of CPU control over various functions.

PA Switch Function

Description of the PA switch operation.

Power Supply Circuit

Description of the power supply and overvoltage protection.

Description of Components

Exploded View (TK-760G)

TK-760G Assembly Breakdown

Visual guide to the assembly of the TK-760G transceiver.

Exploded View (TK-762G)

TK-762G Assembly Breakdown

Visual guide to the assembly of the TK-762G transceiver.

Adjustment Procedures

Test Mode Operations (TK-760G)

Features and controls available in TK-760G test mode.

Tuning Preparations

Equipment and setup required before tuning the transceiver.

Transceiver Tuning Mode

Procedure to place the transceiver into tuning mode.

Tuning Mode Parameters

Various parameters adjustable in tuning mode.

Required Test Equipment

List of test equipment required for alignment.

PLL Lock Voltage Adjustment

Procedure for adjusting PLL lock voltage.

Receiver Section Adjustments

Receiver adjustments including Discriminator and Sensitivity.

Discriminator Adjustment

Procedure for adjusting the discriminator.

Sensitivity Adjustment

Procedure for adjusting receiver sensitivity.

Squelch 3 Adjustment

Procedure for adjusting Squelch 3.

Squelch 9 Adjustment

Procedure for adjusting Squelch 9.

Transmitter Section Adjustments

Transmitter adjustments including Frequency, Power, and High Power.

Frequency Adjustment

Procedure for adjusting the transceiver frequency.

Power Output Adjustment

Procedure for adjusting RF power output.

High Power Adjustment

Procedure for adjusting high power output.

Low Power Adjustment

Procedure for adjusting low power output.

Power Check Procedure

Procedure for checking transceiver power output.

Modulation Balance Adjustment

Procedure for adjusting modulation balance.

Maximum Deviation Adjustment

Procedure for adjusting maximum deviation.

MIC Sensitivity Check

Procedure for checking microphone sensitivity.

QT Deviation Adjustment

Procedure for adjusting QT deviation.

DQT Deviation Adjustment

Procedure for adjusting DQT deviation.

DTMF Deviation Adjustment

Procedure for adjusting DTMF deviation.

TONE Deviation Adjustment

Procedure for adjusting TONE deviation.

Schematic Diagrams

TK-760G/(N) Schematic Diagram

Electrical schematic diagram for TK-760G/(N) transceiver.

TK-762G/(N) Schematic Diagram

Electrical schematic diagram for TK-762G/(N) transceiver.

Specifications

Related product manuals