Philips FWM582/55 User Manual

CLASS 1
LASER PRODUCT
©
Copyright 2007 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 SL0721 Service Audio Printed in The Netherlands Subject to modifi cation.
GB
3141 785 31920
Mini System
TABLE OF CONTENTS
Page
Versions Variation .......................................................1-2
Specifi cations ..............................................................1-3
Measurement Setup ....................................................1-4
Service Aids, Safety Instruction, etc ............................1-5
CD Playability Check .........................................1-6 to 1-8
Disassembly Instructions ................................................ 2
Service Program Test .................................................... 3
Block & Wiring Diagram.....................................4-1 to 4-2
Front Board & Key Board ............................................... 5
MCU Board ..................................................................... 6
ECO6 Tuner Board : Systems Non-Cenelec ................7A
CD Board ....................................................................... 8
Mains Board & MIC Board & USB Board ....................... 9
Bi-Amp Power Board ................................................... 10
AF9 Board .................................................................... 12
Mechanical Exploded View & Parts List ....................... 13
Version 1.0
FWM582/55

Philips FWM582/55 Specifications

General

Brand	Philips
Model	FWM582/55
Category	Stereo System
Number of speakers	2
Disc Playback	Yes
Playable disc types	CD, CD-R, CD-RW
Audio formats supported	MP3
Radio Tuner	Yes
Tuner bands	FM
Preset stations quantity	20
USB port	Yes
Bluetooth	No
Headphone outputs	1
Headphone connectivity	3.5 mm
USB Playback	Yes
SD Card Playback	No
Connectivity	AUX in
Inputs	AUX in
Power Supply	220-240V

Summary

Version Variations

Specifications

Measurement Setup

Tuner FM Measurement Setup

Setup for measuring FM tuner performance parameters.

Tuner AM (MW,LW) Measurement Setup

Setup for measuring AM tuner performance parameters.

CD Measurement Setup

Setup for measuring CD player performance parameters.

Service Aids

Service Tools

List of specialized tools required for servicing the unit.

Compact Disc Test Discs

Recommended CD test discs for playability checks.

ESD and Safety Precautions

Guidelines for handling components susceptible to electrostatic discharge.

Lead-Free Soldering Information

Information and procedures for working with lead-free solder.

General Service Instructions

Important instructions to follow after completing a repair.

Instructions on CD Playability

Playability Check Procedures

Steps for checking CD playback functionality and common issues.

Customer Information for CD Issues

Guidance on informing customers about checked units and potential CD problems.

Fast Lens Cleaning (Dry Brush) Method

Procedure for cleaning the CD player lens using a dry brush CD.

Liquid Lens Cleaning Method

Procedure for cleaning the CD player lens using a cleaning fluid.

Eye-Pattern Signal - Jitter Measurement

Method for measuring the eye-pattern signal for jitter analysis.

CD Drive - Laser Current Measurement

Procedure for measuring the laser diode current in the CD drive.

CD Drive - Offset Measurement

Method for measuring and compensating CD drive photodiode offsets.

Dismantling Instructions

Set Block Diagram

Set Wiring Diagram

PCB Layout - Front Board (Top View)

PCB Layout - Front Board (Bottom View)

Circuit Diagram - Front Board

Key Board Layout and Circuit Diagram

PCB Layout - MCU Board (Top View)

PCB Layout - MCU Board (Bottom View)

Circuit Diagram - MCU Board Part1

Circuit Diagram - MCU Board Part2

Layout Diagram - Mains Board (Top View)

Block Diagram

Tuner Board ECO6 / Systems Non Cenelec

Version Programming Components

Components used for programming different tuner versions.

Version Detection

Methods and components for detecting tuner version settings.

Tuner Adjustment Table

CD Board

Layout Diagram - CD Board (Top View)

Layout Diagram - CD Board (Bottom View)

Circuit Diagram - CD Board (Part1)

Circuit Diagram - CD Board (Part 2)

Circuit Diagram - Mains Board

MIC Board Layout Diagrams

Circuit Diagram - MIC Board

Layout Diagram - BI-AMP & USB JACK & SPK JACK Board (Top View)

Layout Diagram - BI-AMP & USB JACK & SPK JACK Board (Bottom View)

Circuit Diagram - BI-AMP Board & SPK JACK Board

Brief Introduction of the AF9 Board

Chip Layout

Component Layout

Source Selection & Sound Processing Circuit

Headphone Amplifier & I2C Expander Circuit

Digital Out & Interconnection Circuit

Set Mechanical Exploded View

Mechanical & Accessories Parts List

Electrical Partslist