Philips HTS3544/37 - User Manual

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©
Copyright 2008 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.
Publis
hed by LM0827 Service Audio Printed in The Netherlands Subject to modification
HC
!424:!896!45451
DVD Home Theatre System
Version 1.0
TABLE OF CONTENTS
Chapter
Location of PC Boards ................................................ 1-2
Versions Variation & Package..................................... 1-2
Specifications .............................................................. 1-3
Service Aids ................................................................1-4
ESD & Safety Instruction ............................................1-5
Lead-free solding Information.....................................1-6
Repair Instructions......................................................... 2
Disassembly Instructions & Service Positions............... 3
Block & Wiring Diagram ................................................. 4
CONTROL+USB+PHONE JACK+STANDBY+BKT Board .............. 5
Main Board..................................................................... 6
Power Board..................................................................... 7
Ipod Board...................................................................... 8
Mechanical Exploded View & Parts...............................9
Revision List................................................................. 10
Service Manual
Service
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This service manual is for HTS3544/37 Second Generation model,
which is different from the previous generation HTS3544/37 models.
For Second Generation model the serial number begin with
MF3AXXXXXXXXXX. Refer to the rating label illustration at right.
Second Generation

Summary

Product Specifications

Repair Instructions - Part One

Main Unit Repair Chart 1;3

First part of the main unit troubleshooting repair chart.

Repair Instructions - Part Two

Main Unit Repair Chart 2;3

Second part of the main unit troubleshooting repair chart.

Repair Instructions - Part Three

Main Unit Repair Chart 3;3

Third part of the main unit troubleshooting repair chart.

Disassembly Instructions

Front Panel, Main PCB, Ipod Board Dismantling

Guide for dismantling front panel, main PCB, and iPod board.

Block Diagram

Wiring Diagram

Main Board: Circuit Diagram

Circuit Diagram Part One

First part of the main board circuit diagram.

Circuit Diagram Part Two

Second part of the main board circuit diagram.

Main Board: PCB Layout

Power Board: Diagrams and Layouts

Power Board: Circuit Diagram

Power Board: PCB Layout

Ipod Board: Diagrams and Layouts

Ipod Board: Circuit Diagram

Circuit Diagram

Ipod Board: PCB Layout

PCB Layout Top View

Top view of the iPod board component layout.

PCB Layout Bottom View

Philips HTS3544/37 Specifications

General

Model Number	HTS3544/37
Type	Home Theater System
Number of Channels	5.1
DVD Playback	Yes
USB Playback	Yes
HDMI Output(s)	1
Bluetooth	No
Radio	FM
Playable Media	CD, DVD, USB
Audio Input	1 x 3.5mm