Philips FWM593/55/BK User Manual

Version 1.1
FWM593/55/BK
3141 785 32801
MP3 Mini Hi-Fi System
Published by SL 0826 Service Audio Subject to modification
©
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.
CONTENTS
Technical specification ..................................................................1-2
Service measurement setup..........................................................1-3
Service aids .................................................................................1-4
Instructions on CD playability ................................................2-1..2-2
Disassembly diagram............ ................................................3-1..3-2
Block diagram................................................................................4-1
Wiring diagram ..............................................................................4-2
Main board
Circuit diagram ..................................................................5-1..5-2
Layout diagram..................................................................5-3..5-4
AMP board
Circuit diagram .........................................................................6-1
Layout diagram..................................................................6-2..6-3
Front board
Circuit diagram .........................................................................7-1
Layout diagram..................................................................7-2..7-3
MCU board
Circuit diagram .........................................................................8-1
Layout diagram..................................................................8-2..8-3
CD Board
Circuit diagram. ........................................................................9-1
Layout diagram..................................................................
9-2..9-3
Exploded view diagram ...............................................................10-1
Mechanical parts list....................................................................10-2
Electrical parts list............................................................... 11-1..11-3
FWM593X/85
Revision list.................................................................................. 12-1

Philips FWM593/55/BK Specifications

General

Brand	Philips
Model	FWM593/55/BK
Category	Stereo System
Language	English

Summary

Technical Specification

Amplifier Specifications

Details amplifier output power, S/N ratio, frequency response, and input sensitivity.

USB Player Features

Specifies USB player capabilities, including file support, album/folder, and track limits.

Speaker System Details

Describes speaker system type, impedance, driver sizes, dimensions, and weight.

Subwoofer Specifications

Lists subwoofer impedance, driver size, output power, dimensions, and weight.

CD/MP3-CD Player Performance

Outlines CD/MP3-CD player specifications like tracks, frequency response, signal-to-noise, and bit rates.

Tuner Band and Preset Information

Details tuner frequency ranges for FM and AM, tuning grid, presets, and antenna type.

General Product Details

Covers general specifications like material, AC power, power consumption, dimensions, and weight.

Measurement Setup Procedures

FM Tuner Measurement Setup

Describes the setup for measuring FM tuner performance using RF generator, bandpass filter, and LF voltmeter.

AM Tuner Measurement Setup

Details the setup for AM tuner measurements, emphasizing Faraday cage use and bandpass filters.

CD Player Measurement Setup

Outlines the measurement setup for CD playback using an audio signal disc and level meter.

Recorder Measurement Setup

Describes the measurement setup for recorders using a universal test cassette and LF generator.

Service Aids and Safety Precautions

ESD Warning and Handling Procedures

Warns about electrostatic discharge (ESD) susceptibility of components and provides handling precautions.

Lead-Free Soldering Guidelines

Provides guidance on identifying and handling lead-free sets and soldering techniques.

Service Instructions and Checks

Details essential service instructions, including wire routing, AC power lead checks, and cabinet inspection.

CD Playability Troubleshooting Guide

CD Playability Check Workflow

Outlines the step-by-step procedure to check CD playability, including lens cleaning and test tracks.

Liquid Lens Cleaning Method

Explains the proper method for cleaning the CD player lens using a non-aggressive solvent and cotton bud.

Customer Information for CD Issues

Suggests providing customer information about checked sets and potential causes of CD playback issues.