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Version 1.0

FWV135

©

3141 785 30750

 

Service Manual

MP3 VCD Mini System

all versions

Published by LX 0611 Service Audio    Printed in The Netherlands    Subject to modification

©

Copyright 2006 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.

TABLE OF CONTENTS

CLASS 1

LASER PRODUCT

 

  

 

Handling chip components ............................................................1-1
Information about lead-free soldering ............................................1-2

Technical specification...................................................................2-1
Service tools ..................................................................................2-1
Service measurement setup ..........................................................2-2

Connections and controls ......................................................3-1...3-2
Maintenance and troubleshooting .................................................3-3

Disassembly diagram ............................................................4-1...4-2

Set block diagram ..........................................................................5-1
Set wiring diagram .........................................................................5-2

TUNER BOARD

circuit diagram ..........................................................................6-1
layout diagram ...................................................................6-2  6-3 

AUDIO BOARD

circuit diagram ..........................................................................7-1    
layout diagram ..........................................................................7-2

CONTROL BOARD

circuit diagram ..........................................................................8-1    
layout diagram ..........................................................................8-2

CASSETTE BOARD

circuit diagram ..........................................................................9-1    
layout diagram ..........................................................................9-2

VCD BOARD

circuit diagram ........................................................................10-1 
layout diagram ........................................................................10-2

Exploded view diagram................................................................11-1
Mechanical partslist .....................................................................11-2

Electrical partslist...............................................................12-1...12-4

VIDEO CD

Summary of Contents for FWV135

Page 1: ... CONTENTS CLASS 1 LASER PRODUCT Handling chip components 1 1 Information about lead free soldering 1 2 Technical specification 2 1 Service tools 2 1 Service measurement setup 2 2 Connections and controls 3 1 3 2 Maintenance and troubleshooting 3 3 Disassembly diagram 4 1 4 2 Set block diagram 5 1 Set wiring diagram 5 2 TUNER BOARD circuit diagram 6 1 layout diagram 6 2 6 3 AUDIO BOARD circuit diag...

Page 2: ...1 1 HANDLING CHIP COMPONENTS ...

Page 3: ...ies has to be purchased at external companies Special information for BGA ICs always use the 12nc recognizable soldering temperature profile of the specific BGA for de soldering always use the lead free temperature profile in case of doubt lead free BGA ICs will be delivered in so called dry packaging sealed pack including a silica gel pack to protect the IC against moisture After opening dependen...

Page 4: ...12500 Hz S N ratio 48 dBA VIDEO PERFORMANCE Number of progarmmable track 20 Channel sepatation 1 kHz 25 dB S N ratio 62 dBA Frequency response 63 16000Hz MPEG1 VCD version 2 0 MPEG1 Layer 3 MPEG AUDIO MP3 CD bit rate 32 256 kbps SERVICE TOOLS Audio signal disc SBC 429 4822 397 30184 Playability test disc SBC 444 4822 397 30245 Test disc 5 disc without errors Test disc 5A disc with dropout errors b...

Page 5: ...Ω Aerial replacement Capacitor R 50Ω Bandpass 250Hz 15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage RF Generator e g PM5326 Ri 50Ω Low pass filter 22kHz L R LEVEL METER e g Sennheiser UPM550 with F...

Page 6: ...EAT SHUFFLE REPEAT A B ZOOM ALBUM ALBUM DISPLAY OSD PBC RETURN DIGEST GOTO RESUME SLOW AUDIO VOCAL CLOCK SET TIMER SLEEP MUTE VCD CD TUNER TAPE AUX ECHO KEY PROG 1 3 9 8 fl fi º ª CONNECTION AND CONTROLS 1 PUSH 3 5 9 7 8 0 6 4 2 ...

Page 7: ...ke 6 STEREO MONO for Tuner Switches between stereo and mono sound in FM band 7 MIC IN Connects a microphone 8 ALBUM 1 1 1 1 SEARCH ALBUM 3 4 for MP3 CD Selects previous next album for Audio CD Fast reverse forward the disc for VCD Fast reverse forward the disc The system s ALBUM 1 SEARCH buttons only for Tuner Tunes to a radio station The system s ALBUM 1 SEARCH buttons only Adjusts the hours for ...

Page 8: ...No picture on TV screen No colour on TV Insert a disc Check if the disc is inserted upside down Wait until the moisture condensation at the lens has cleared Replace or clean the disc see Maintenance Use a finalised CD RW or CD R Connect the cable betwen the system and TV Change the system to the respective PAL or NTSC setting Problem Solution Troubleshooting Radio reception is poor Recording or pl...

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Page 26: ...CI A 2P CF102 994000005016 CER FILTER LT10 7MS3 3P CF103 994000005016 CER FILTER LT10 7MS3 3P CF105 994000005017 CERAMIC FILTER FM450AL CF101 994000005018 BAND PASS FILTER GFMB3 DIODES VD101 994000001709 DIODE VCD SVC201 VD102 994000001709 DIODE VCD SVC201 VD103 994000001711 DIODE VCD SVC348 ZD101 994000005021 ZENER 5 6V 1 2W 5 IC TRANSISTORS Q108 994000005014 TRANSISTOR 2SC 3330U IC101 9940000017...

Page 27: ...ER TERMINAL IC TRANSISTORS Q421 994000005022 TRANSISTOR KSD882Y Q506 994000005022 TRANSISTOR KSD882Y Q404 994000002782 TRANSISTOR 2SD 2061E Q401 994000005023 TRANSISTOR B1185E F Q405 994000002777 TRANSISTOR KSB 772Y IC301 994000001715 I C SANYO LA 4628 IC201 994000005024 I C ROHM BA 4558N IC501 994000005026 IC SC7314 Note Only these parts mentioned in the list are normal service parts ...

Page 28: ... SW712 994000002786 TACT SWITCH SW713 994000002786 TACT SWITCH SW714 994000002786 TACT SWITCH SW715 994000002786 TACT SWITCH SW717 994000002786 TACT SWITCH X702 994000005031 CRYSTAL 4 MHz HC 49U LCD701 994000005029 LCD DISPLAY 35 PIN VR701 994000001728 POTARY ENCODER IC TRANSISTORS Q702 994000005027 TRANSISTOR 8050C D Q703 994000005027 TRANSISTOR 8050C D Q701 994000005028 TRANSISTOR 8550B C IC701 ...

Page 29: ...IER IN5401 FS1101 994000005039 FUSE 6 3A 250V 50T ELECTRICAL PARTSLIST RECORDING BOARD MISCELLANEOUS Q802 994000005041 TRANSISTOR 8050C D T801 994000005042 I F T AC BIAS 3630 IC201 994000005043 I C BA 3308 P R HWCAT SW201 994000001737 RECORDING SW ELECTRICAL PARTSLIST MISCELLANEOUS D717 994000001729 LED ROUND 53B3SC08 D718 994000001729 LED ROUND 53B3SC08 994000005044 FWV135 VCD MPEG BOARD 99400000...

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