Philips fwm 462 service manual

Page 1

280W Mini Hi-Fi System FWM462

Service '
Service
SerVIce

erVIce Manua
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CONTENTS

Technical specification AMP & Power Board

Version variation ...... Circuit diagram. ........................................................................ 9-1
Layout diagram .................................................................. 9-2..9-3

Service measurement setu

Service aids .................. Tuner board
Instructions on CD playability ................................................ 2»1..2-2 Circuit diagram .. .10-1
Layout diagram .. .10-2

Block diagram.
Wiring diagram ..
Disassembly diagra

CD Board
Circuit diagram. .
Layout diagram..

Main board
Circuit diagram MCU Board
Layout diagram .6-2..6»3 Circuit diagram. .

Layout diagram.

AC board
Circuit diagram ..... 7»1 Exploded view diagram ............................................................... 13-1
Layout diagram .7-2..7»3
Display board
Circuit diagram ......................................................................... 8-1
Layout diagram .................................................................. 8-2.8»3

CLASS 1

©Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands LASER PRODUCT
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 othenivise without the prior permission of Philips.

Published by LX 1023 Service Audio Subject to modification 3141 785 35290

Version 1.0

% PHILIPS

Page 2

TECHNICAL SPECIFICATION

Sound

' Total Sound Power (RMS): 280 W

- Output Power: 3600W PMPO

- Sound Enhancement: MAX Sound. Dynamic Bass
Boost 3 steps. Digital Sound Control 4 modes.
Incredible Surround, Virtual Ambience Control

' Output power (RMS): 4 x 70W / ch

Loudspeakers

' Main Speaker: 2 way. 2" tweeter. Bass Reflex
Speaker System. 6.5" woofer

- Number of Loudspeakers: 2

Audio Playback

' Loader Type: 3 CD Carousel

' Number of Discs: 3

- Playback Media: CD. CD-R. CD-RW. MP3-CD.
WMA-CD

- USB Direct Modes: Delete. Fast Backward/Fast
Forward. Play/Pause. Previous/Next. Repeat.
Shuffle. Stop

- Disc Playback Modes: Repeat/one/disk/program.
Shuffle Play, 40-Track Programmable

Audio Recording

' Recording Media: USB device

- USB recording modes: Instant record.
Programmed tracks. Schedule radio program,
Single disc. Single track

- USB recording sources: Aux, CD. Tuner.
Microphone in

Tuner/Reception/Transmission

' Auto digital tuning

- Station presets: 40

- Tuner Bands: MW. FM Stereo

- Tuner Enhancements: Auto Store. Easy Set (Plug &
Play)

VERSION VARIATION

Connectivity

- Microphone: Dual Microphone sockets

' Other connections: FM Antenna. MW Antenna,
AM Antenna

' USB: USB host

' Audio Connections: RCA Aux in, 3.5mm stereo
line in -MP3 link

Convenience

- Alarms: CD Alarm. USB alarm, Radio Alarm. Sleep
timer

' Clock: On main display

' Display Type: LCD

' Karaoke: MIC volume, Echo control

Accessories

- Included accessories: FM/MW Antenna. *Flat pin
adaptor. Batteries for remote control. AC Power
Cord

' Remote control: 36-key with ZXAAA batteries

' Guarantee booklet: Global version

' User Manual: Spanish, B-Portuguese

' Quick start guide: Spanish, B-Portugues

' Cables: MP3 Line in Cable

Dimensions
' Set dimensions (W x H x D): 265 x 310 x 390 mm
' Packaging dimensions (W x H x D):
900 x 440 x 326 mm
' Weight incl. Packaging: 15.92 kg
' Speaker Depth: 273 mm
' Speaker Height: 358 mm
- Speaker Width: 230 mm

Power
' Power supply: 100-240VAC, 50/60Hz

T pe /Versions: FWM462
Board in used: Service policy 55 00 /77 IBK I93 194 [98
AC BOARD C/M C/M C/M
MAIN BOARD C/M CM CM
TUNER BOARD C/M C/M C/M
AMP & POWER BOARD C/M C/M C/M
DISPLAY BOARD C/M C/M C/M
CD BOARD C/M C/M C/M
MCU BOARD C/M C/M C/M
Type lVersions: FWM462
Features eature diffrence I55 /00 /77 /BK /93 /94 /98
RDS
VOLTAGE SELECTOR
ECO STANDBY - DARK

* TIPS : C -- Component Lever Repair.
M -- Module Lever Repair
«1 -- Used