Table Of Contents - Kenwood TK-3148 Service Manual

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TK-3148
GENERAL .....................................................3
SYSTEM SET-UP .........................................4
OPERATING FEATURES .............................4
REALIGNMENT ...........................................7
CIRCUIT DESCRIPTION ............................10
SEMICONDUCTOR DATA .........................19
COMPONENTS DESCRIPTION .................21
PARTS LIST ...............................................23
EXPLODED VIEW ......................................30
PACKING ....................................................31
ADJUSTMENT ..........................................32
TERMINAL FUNCTION .............................50
PC BOARD
TX-RX UNIT (X57-6413-01) ...................52
SCHEMATIC DIAGRAM ............................58
LEVEL DIAGRAM ......................................63
BLOCK DIAGRAM .....................................64
KSC-25, KNB-24L ...................................66
SPECIFICATIONS ......................................67
Document Copyrights
Copyright 2008 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 dam-
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.
2
目录
CONTENTS /
系统体系 ........................................................................ 4
操作特性 ........................................................................ 4
模式组合 ........................................................................ 7
电路说明 ......................................................................10
半导体数据 .................................................................19
元件说明 ......................................................................21
零 件 表 ......................................................................23
部件分解图 .................................................................30
端子功能 ......................................................................50
PC 板
TX-RX 单元 (X57-6413-01) .........................52
原 理 图 ......................................................................58
电 平 图 ......................................................................63
方 块 图 ......................................................................64
KSC-25, KNB-24L .............................................66
文档版权信息
Kenwood Corporation 拥有版权 2008。保留所有权利。
未经 K e n w o o d 公司预先书面同意,无论出于何种目的,均
不得以任何形式或任何方式包括电子、机械、影印、录音或
其他方式复制、翻译、分发或传播本手册的任何部分。
免责声明
Kenwood 公司在准备本文档时已采取所有必要的预防措施,
恕不对错误或疏漏承担任何责任,也不对因使用本文中所含
的信息而导致的损害负责。Kenwood 公司保留出于改进的需要
而随时对文中的产品信息做出更改的权利。
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......................................................................31
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......................................................................68

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