Philips HTS3373 Service Manual

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HTS3373/12
©
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 RY0933 Service Audio Printed in The Netherlands Subject to modification
DVD Home Theater System
Version 1.0
TABLE OF CONTENTS
Location of PCB Boards ............................................ 1-2
Versions Variation ...................................................... 1-2
Measurement Setup .................................................. 1-4
Specifications ............................................................ 1-3
Service Aids .............................................................. 1-5
ESD & Safety Instruction .......................................... 1-6
Lead-free soldering Information ................................ 1-7
Setting procedure & Repair Instructions........................ 2
Disassembly Instructions & Service positions .............. 3
Block & Wiring Diagram ................................................ 4
DISP+LED+VOL Board.................................................. 5
MAIN Board.................................................................... 6
Power Board .................................................................. 7
Service Manual
Service
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Service
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Service
MP3 IN Board ................................................................ 8
Mechanical Exploded View & Part List ........................ 10
Scart Board .................................................................... 9
Revision List ................................................................ 11
3139 785 35110
GB
Chapter

Philips HTS3373 Specifications

General

Audio Channels	5.1
HDMI Inputs	1
USB Playback	Yes
FM Tuner	Yes
DVD Player	Yes
USB Port	Yes
HDMI	Yes
Bluetooth	No
Disc Playback Formats	CD, MP3-CD
Sound System	Dolby Digital, DTS
Audio output channels	5.1
Center speaker frequency range	150Hz - 20kHz
Satellite speaker frequency range	150Hz - 20kHz
Supported Formats	MP3

Summary

Specifications Overview

Amplifier Specifications

Details of the audio amplifier's output power and frequency response.

Disc Playback Specifications

Technical details related to disc reading and compatibility.

Laser Specification Details

Speaker System Specifications

Technical data for the main speaker system components.

Subwoofer Specifications

Technical details for the subwoofer, including impedance and driver size.

Service Aids and Handling

Handling Chip Components

Provides guidelines and techniques for safely handling surface-mount components.

Electrostatic Discharge (ESD) and Safety

ESD Precautions and Handling

Guidelines for protecting sensitive electronic components from static discharge.

Laser Safety Warning

Caution regarding invisible laser radiation when the unit is opened.

Post-Service Leakage Current Test

Procedure for testing electrical leakage current after repair.

Lead-Free Solder Procedures

Lead-Free Solder Handling Rules

Guidelines for using lead-free solder, including required tools and temperature settings.

System Configuration Procedures

Region Code Change Instructions

Step-by-step guide to modify the unit's region code.

Software Upgrade Process

Important Cautionary Note

Main Unit Repair Chart - Part 1

Main Unit Repair Chart - Part 2

Main Unit Repair Chart - Part 3

Main Board Circuit Diagram

Main Board Circuit Diagram - Part 1

Main Board Circuit Diagram - Part 2

Main Board Circuit Diagram - Part 3

Power Board Circuit Diagram

MP3 IN Board Circuit Diagram

SCART Board Circuit Diagram

Part List for Components