Philips FWD18 User Manual

Version 1.1
FWD18
3141 785 32911
DVD Mini Hi-Fi System
-/98
Published by LX 0825 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
Block diagram ................................................................................3-1
Wiring diagram ..............................................................................4-1
Main board
Circuit diagram .........................................................................5-1
Layout diagram ..................................................................5-2..5-3
Display board
Circuit diagram .........................................................................6-1
Layout diagram .........................................................................6-2
DVD board
Circuit diagram ..................................................................7-1..7-5
Layout diagram .........................................................................7-6
Exploded view diagram .................................................................8-1
Mechanical parts list ......................................................................8-2
Electrical parts list...................................................................9-1..9-2

Philips FWD18 Specifications

General

Display type	LCD
Type	Home audio mini system
Product color	Black, Silver
Number of decks	1 deck(s)
Optical disc player	Yes
Number of optical discs	1 discs
Cassette deck technology	Mechanical
RMS rated power	60 W
Woofer diameter	102 mm
Number of speakers	2
Peak Music Power Output (PMPO)	1200 W
Recording on	Magnetic tape
Playback modes	Fast backward, Fast forward, Program, Repeat, Repeat all, Repeat one, Shuffle, Zoom
Disc types supported	CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RW
Playback disc formats	CD audio, Picture CD, SVCD
Card reader integrated	No
Audio formats supported	MP3
Image formats supported	JPG
DVD region code	3
USB direct modes	Play/Pause, Previous/Next, Program Play, Repeat, Shuffle, Stop
Cassette playback modes	Semi-auto stop, Electronic Speed Control
On Screen Display (OSD) languages	English
Supported radio bands	FM
Preset stations quantity	40
Headphone connectivity	3.5 mm
Component video (YPbPr/YCbCr) out	1
Cables included	Composite
Power source	AC
Input voltage	100-240 V
Input frequency	50 - 60 Hz

Weight and Dimensions

Depth	305 mm
Width	415 mm
Height	70 mm
Package depth	375 mm
Package width	458 mm
Package height	355 mm
Package weight	12000 g
Main speaker width	206 mm
Main speaker height	310 mm

Summary

Technical Specification

Service Measurement Setup

Block Diagram

Wiring Diagram

Main Board Schematics and Layouts

Circuit Diagram - Main Board

Schematic representation of the main control and audio processing circuits.

Main Board Component Layout (Component Side)

Visual layout of components on the main board's component side.

Main Board Component Layout (Copper Side)

Visual layout of components on the main board's copper side (traces).

Display Board Schematics and Layouts

Circuit Diagram - Display Board

Schematic diagram for the front panel display and control interface.

Display Board Component Layout

Visual layout of components on the display board.

DVD Board Circuitry Details

DVD Board Circuitry (Audio Outputs)

Circuits for audio output signals, including 5.1 channel and 2-channel configurations.

DVD Board Circuitry (A/V and MCU Interfaces)

Main Board Electrical Components

Electrical Parts - DVD Board Assembly

Electrical Parts - MIC Board Assembly