Kenwood TK-8302 Service Manual

This product uses Lead Free solder.
This product complies with the
RoHS
directive for the European market.
© 2009-9 PRINTED IN JA PAN
B51-8887-00
(
N
)
533
SERVICE MANUAL
UHF FM TRANSCEIVER
CONNECTION CABLE
TK-8302/8302H
KCT-60
GENERAL .....................................................2
SYSTEM SET-UP .........................................4
REALIGNMENT ...........................................4
INSTALLATION ............................................6
DISASSEMBLY FOR REPAIR ......................8
CIRCUIT DESCRIPTION ............................10
SEMICONDUCTOR DATA .........................15
COMPONENTS DESCRIPTION .................16
PARTS LIST ...............................................17
EXPLODED VIEW ......................................26
PACKING ....................................................27
ADJUSTMENT ..........................................28
TERMINAL FUNCTION .............................34
PC BOARD
DISPLAY UNIT (X54-3670-20) ...............36
TX-RX UNIT (X57-7680-XX) ..................38
SCHEMATIC DIAGRAM ............................42
BLOCK DIAGRAM .....................................48
LEVEL DIAGRAM ......................................50
OPTIONAL ACCESSORIES
KCT-60 (CONNECTION CABLE) ............51
SPECIFICATIONS ...................BACK COVER
CONTENTS
Panel assy
(A62-1171-03)
Badge
(B43-1629-04)
Key top
(K29-9448-01)
Modular jack
(E58-0535-05)

Kenwood TK-8302 Specifications

General

Brand	Kenwood
Model	TK-8302
Category	Transceiver
Language	English

Summary

GENERAL INFORMATION AND SAFETY

PERSONNEL SAFETY PRECAUTIONS

Recommended precautions for safe operation and service.

PRE-INSTALLATION CONSIDERATIONS

DISASSEMBLY AND REPAIR

DISASSEMBLY PROCEDURE STEPS

Step-by-step instructions for taking the unit apart.

REASSEMBLY PRECAUTIONS

ADJUSTMENT PROCEDURES

TEST EQUIPMENT AND SETUP

List of test equipment and initial setup for alignment.

TRANSMITTER ADJUSTMENTS

Procedures for adjusting transmitter frequency, power, and deviation.

RECEIVER ADJUSTMENTS

Procedures for adjusting receiver sensitivity and squelch.

PC BOARD LAYOUT DIAGRAMS

DISPLAY UNIT LAYOUT

TX-RX UNIT LAYOUT

Component placement diagrams for the TX-RX unit.

SCHEMATIC DIAGRAMS

TX-RX UNIT SCHEMATIC

Detailed circuit schematics for the TX-RX unit.

SPECIFICATIONS

GENERAL SPECIFICATIONS

Physical and operating specifications of the transceiver.

RECEIVER SPECIFICATIONS

Performance metrics for the receiver section.

TRANSMITTER SPECIFICATIONS