Kenwood TK 7360 H Service Manual

Page 1

VHF FM TRANSCEIVER

TK-7360/7360H KENWOOD

TK-736OH(V)

SERVICE MANUAL

Kenwood Corporation

© 2011-1 PRINTED IN JAPAN
851-895240 (N) PDF

REVISED

This service manual added the details of the
panel tuning mode to Beryl-8952400.

TTlléwLrd ULOEE iDLOQ

émy
Modular jack Key top Panel assy Badge
(E58-0535-05l (K29-9479-01) (A62-1180»13) (843-1650-04)
CONTENTS

GENERAL ..................................................... 2 PACKING .................................................... 32
SYSTEM SET-UP.... ...4 ADJUSTMENT
REALIGNMENT ........................................... 4 TERMINAL FUNCTION ............................. 42
INSTALLATION ............................................ 6 PC BOARD
DISASSEMBLY FOR REPAIR .................... 11 DISPLAY UNIT (X54-3740-20) ............... 44
CIRCUIT DESCRIPTION ............................ 13 TX-RX UNIT (X57-8020-XX) .................. 46
SEMICONDUCTOR DATA .......... SCHEMATIC DIAGRAM
COMPONENTS DESCRIPTION ................. 19 BLOCK DIAGRAM ..................................... 56
PARTS LIST ............................................... 21 LEVEL DIAGRAM ...................................... 58
EXPLODED VIEW ...................................... 31 SPECIFICATIONS ...................................... 59

This product complies with the RcHS directive for the European market.

.23

This product uses Lead Free solder.

Page 2

TK-7360/736OH/736OHlVl

Document Copyrights

Copyright 2011 by Kenwood Corporation. All rights re-
served.

No part of this manual may be reproduced, translated,
distributed, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording, or other-
wise, 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 er»
rors or omissions. Neither is any liability assumed for dams
ages 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.

GENERAL

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced techni-
cians familiar with similar types of commercial grade com-
munications equipment. It contains all required service
information for the equipment and is current as of the pub-
lication 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 informa
tion, 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 re-
quired component for proper identification.

PERSONAL SAFETY

The following precautions are recommended for personal

safety:

- DO NOT transmit if someone is within two feet (0.6 meA
ter) of the antenna.

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

. SHUT OFF this equipment when near electrical blasting
caps or while in an explosive atmosphere.

. All equipment should be properly grounded before pow-
erup for safe operation.

0 This equipment should be serviced by only qualified
technicians.

PRE-INSTALLATION CONSIDERATIONS

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 equip-
ment owner. The licensee is responsible for ensuring trans»
mitter 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.

3. PRE-INSTALLATION CHECKOUT
3-1. Introduction

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

3-2. Testing

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