Philips MCD-708 Service manual
Version 1.2
MCD708
© 3141 785 30732
Service Manual
DVD Micro System
all versions
Published by LX 0612 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.
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...3-4
Disassembly diagram............................................................4-1...4-2
Software version and upgrading....................................................5-1
Set block diagram..........................................................................5-2
Set wiring diagram.........................................................................5-3
VFD BOARD
circuit diagram ..........................................................................6-1
layout diagram..........................................................................6-2
TUNER BOARD
circuit diagram ..........................................................................7-1
layout diagram..........................................................................7-2
layout diagram-amp box pcb assy............................................7-2
AMP BOARD
circuit diagram ..........................................................................8-1
layout diagram..........................................................................8-2
CPU BOARD
circuit diagram ..........................................................................9-1
layout diagram..........................................................................9-2
ALC VOLUME BOARD
circuit diagram ........................................................................10-1
layout diagram........................................................................10-2
DVD MPEG BOARD
circuit diagram..............................................................11-1...11-5
layout diagram........................................................................11-6
Exploded view diagram................................................................12-1
Mechanical partslist.....................................................................12-2
Electrical partslist...............................................................13-1...13-4
Revision list..................................................................................14-1
TABLE OF CONTENTS
CLASS 1
LASER PRODUCT
1 - 1
HANDLING CHIP COMPONENTS
1 - 2
2 - 1
2 - 2
3 - 1
CONNECTION AND CONTROLS
3 - 2
CONNECTION AND CONTROLS
3 - 3
CONNECTION AND CONTROLS
3 - 4
CONNECTION AND CONTROLS
4 - 14 - 1
DISASSEMBLY DIAGRAM - DVD PART
A.Remove Bottom Cover
A1.remove screws M2.5x4(8pcs)
A
D.Remove Back Panel
D*remove screws T3x4(5pcs)and M3x10(5pcs)and T3x8(1pc)
D1
D2 D3
E. Remove Top Cover
E2
H.Remove Slid Plank
H
I.Remove VFD board assy
B*.remove screws M3x10(8pcs) and M3x8(3pcs)
C*.remove screws M3x8(4pcs) and T3x4(2pcs)
C1
C2
B2
B1
E1
E2
*M2.5x5
*M2.6x8
E1
E2
G. Remove DVD Rom and then remove DVD Decoder Card Assy
F
G
I
I.Remove Side metal Plate
J
4 - 2 4 - 2
DISASSEMBLY DIAGRAM - AMP PART
A.Remove Bottom Cover
A1.remove screws M2.5x4(8pcs)
A
D.Remove Back Panel
D*remove screws T3x4(4pcs)and T3x8(2pcs)and M3x10(6pcs)
D1
D2
D3
E. Remove Top Cover
E2
G.Remove ALC Volume board assy
G
H.Remove AMP Front board assy
B*.remove screws M3x10(6pcs) and T3x10(4pcs)
C*.remove screws T3x4(5pcs)
C
B1
E1
E2
F. Remove AMP Board Assy
E1
E2
*M2.5x5
*M2.6x8
H
I.Remove Side metal Plate
B2
I
F
5 - 1
5 - 1
SOFTWARE VERSION AND UPGRADING
4
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