Philips HTS3181/55 User Manual

1 - 1
1 - 1
©
Copyright 2009 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by RY0929 Service Audio Printed in The Netherlands Subject to modification
DVD Home Theater System
Version 1.0
TABLE OF CONTENTS
Service Manual
Service
Tfswjdf
Tfswjdf
3139 785 35050
GB
Chapter
LASER BEAM SAFETY PRECAUTIONS................................................................................................1-2
STANDARD NOTES FOR SERVICING........................................................................ ..................1-3
SAFETY AND IMPORTANT NOTICE......................................................................................................1-7
LOCATION OF PCB BOARDS＆VERSION VARIATION .....................................................................2-1
OPERATING CONTROLS AND FUNCTIONS ...................................................................................…..2-2
SPECIFICATIONS ......................................................................................................................................3-1
MEASUREMENT SETUP……………….......................................................................................................3-2 .
SYSTEM,REGION CODE,ETC..SETTING PRODURE...................................
..........................................3-3
RETURN UNIT TEST FLOW......................................................................................................................3-4
MAIN UNIT REPAIR CHART....................................................................……………................………3-5
DISASSEMBLY INSTRUCTIONS .............................................................................................................4
BLOCK WIRING DIAGRAM.....................................................................................................................5
AMPLIFIER BOARD
LED + KEY BOARD
DECODE BOARD
POWER BOARD.........................................................................................................................................9
MECHANICAL EXPLODE VIEW＆
PART LIST......................................................................................10
REVISION LIST………………………………………………….....…..……………………....................11
...........
HTS3181/55
HTS3181X/78
＆
...................................................................................................................................6
....................................................................................................................................7
.......................................................................................................................................8

Philips HTS3181/55 Specifications

General

Brand	Philips
Model	HTS3181/55
Category	Home Theater System
Language	English

Summary

LASER BEAM SAFETY PRECAUTIONS

STANDARD NOTES FOR SERVICING

Instructions for Connectors

Procedures for connecting and disconnecting FFC cables.

Pb (Lead) Free Solder

Guidelines for using lead-free solder and necessary precautions.

Safety and important notice

Recycle notice

Information on proper disposal and recycling of electronic equipment.

LOCATION OF PCB BOARDS

VERSION VARIATION

Details variations across different model versions.

SERVICE SCENARIO MATRIX

Outlines the service approach for different boards and models.

OPERATING CONTROLS AND FUNCTIONS

Front Panel

Describes the controls and functions on the front panel.

Back Panel

Describes the ports and functions on the back panel.

SPECIFICATIONS

MEASUREMENT SETUP

System, Region Code, etc. Setting Produre

Flow chart on how to filter between working &defective sets

MAIN UNIT REPAIR CHART

DISASSEMBLY INSTRUCTIONS

1. Disassembly Flowchart

A flowchart indicating the sequence of disassembly steps.

2. Dismantling of top case

Steps for removing the top cover of the unit.

AMPLIFIER BOARD

LED & KEY BOARD

DECODE BOARD

POWER BOARD

MECHANICAL PART LIST(FOR HTS3181/55)

MECHANICAL PART LIST(FOR HTS3181X/78)

REVISION LIST