Philips FW M355 Service Manual

CLASS 1
LASER PRODUCT
COMPACT
DIGITAL AUDIO
Service Manual
Service
Service
Service
Service
Service
FW-M355/22/34/37
TABLE OF CONTENTS
Page
Location of pc boards & Version variations ................1-2
Technical Specifications .............................................1-3
Measurement setup ....................................................1-4
Service Aids, Safety Instruction, etc. ..........................1-5
Disassembly Instructions & Service positions .............. 2
Service Test Programs & DEMO mode ......................... 3
Set Block diagram and Wiring diagram ......................... 4
Mains Board................................................................... 5
Front Board .................................................................... 6
VCD - MPEG-01B Module ............................................. 8
ETF7 Tape Module ........................................................ 9
3CDC-LC-VCD Module ............................................... 10
Combi Board ................................................................ 11
Set Mechanical Exploded view & parts list ................. 12
©
Copyright 2002 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 KC 0209 Service Audio Printed in The Netherlands Subject to modification
GB
3139 785 30029
Mini System
Version 1.0
FW-V355/21M
MP3-CD PLAYBACK

Philips FW M355 Specifications

General

Speakers	2, 3-way Bass Reflex
I/O ports	Headphone out Aux in AM antenna FM antenna
CD-R playback	Yes
Dimensions (WxDxH)	265 x 355 x 310 mm
Power requirements	230V, 50Hz
Equalizer bands quantity	4
Tuner type	Digital
AM band range	522 - 1602 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	FM, MW
Preset stations quantity	40
Number of decks	2 deck(s)
Number of optical discs	3 discs
Peak Music Power Output (PMPO)	2 W
Display type	FTD

Weight and Dimensions

Weight	14000 g
Center speaker dimensions (WxDxH)	210 x 310 x 235 mm

Summary

System Overview and Specifications

Location of PC Boards and Version Variations

Identifies PC board locations and lists model variations.

System Specifications

Details electrical and performance specifications for the mini system.

Measurement Setup Procedures

Outlines test equipment and procedures for measuring system performance.

Service Aids and Component Handling

Lists service tools, ESD equipment, and guidelines for handling components.

ESD and Safety Warnings

Provides safety information regarding ESD and laser product hazards.

System Disassembly, Testing, and Diagrams

Dismantling Instructions

Step-by-step procedures for disassembling the main unit and its modules.

Service Test Program Operation

Guide for executing diagnostic tests to check system functionality.

System Block Diagram

Illustrates the overall system architecture and signal flow.

System Wiring Diagram

Shows the interconnection of components and modules within the system.

Board-Level Circuitry and Layouts

Mains Board Layout and Circuit Diagram

Visual layout and schematic of the mains power supply board.

Front Board Layout and FTD Display Connections

Layout of front board components and FTD display pinout.

Karaoke Circuit Diagram

Schematic diagram for the karaoke audio input and mixing circuitry.

VCD-MPEG-01B Module Overview

Introduction and exploded view of the VCD-MPEG-01B module.

ETF7 Tape Module Overview

Introduction and wiring diagram for the ETF7 tape module.

3CDC-LC Module Overview

Introduction, exploded view, and table of contents for the 3-disc CD changer.

Combi Board Overview

Introduction to the Combi board and its main parts.

Board Electrical Parts Lists

Mains Board Electrical Parts List

Lists all electronic components used on the mains board.

Front Board Electrical Parts List

Comprehensive list of components for the front board.

MPEG-01B Board Electrical Parts List

List of components for the MPEG-01B board.

ETF7 Non-Dolby Board Electrical Parts List

List of electronic components for the ETF7 non-Dolby tape module board.

3CDC-LC-VCD Module Electrical Parts List

List of components for the 3CDC-LC-VCD module.

Combi Board Electrical Parts List (Excluding Tuner)

List of components for the Combi board, excluding tuner section.

Main Unit Mechanical Details

Main Unit Exploded View

Overall exploded view of the main system unit.

Main Unit Mechanical Parts and Screw Lists

Lists mechanical parts and screws for the main unit assembly.