Philips MCD708 Service Manual
Dvd micro system
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Also See for MCD708:
- Service manual (47 pages) ,
- User manual (41 pages) ,
- Manuel d'utilisation (39 pages)
Table of Contents
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DVD Micro System
Service Manual
TABLE OF CONTENTS
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
©
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.
Published by LX 0612 Service Audio
Version 1.2
23/1/2013
Printed in The Netherlands
Subject to modification
World of free manuals
AMP BOARD
layout diagram ..........................................................................8-2
CPU BOARD
layout diagram ..........................................................................9-2
ALC VOLUME BOARD
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
LASER PRODUCT
www.nostatatech.nl
MCD708
all versions
CLASS 1
© 3141 785 30732
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Summary of Contents for Philips MCD708
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Page 1: Table Of Contents
LASER PRODUCT © 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. -
Page 2: Handling Chip Components
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 1 - 1 HANDLING CHIP COMPONENTS HANDLING CHIP COMPONENTS © ñ WARNING WAARSCHUWING All ICs and many other semiconductors are susceptible to Alle IC´s en vele andere halfgeleiders zijn gevoelig voor electrostatic discharges (ESD). Careless handling during electrostatische ontladingen (ESD). -
Page 3: Information About Lead-Free Soldering
To avoid wear-out of tips switch off un-used equipment, or reduce heat. • Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types (leaded and lead-free). -
Page 4: Technical Specification
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 2 - 1 TECHNICAL SPECIFICATIONS TUNER - AM SECTION GENERAL Tuning range 531 - 1602 kHz Mains voltage -/93 220V Tuning Grid 9/10K Hz -/98 : 120/230V IF frequency 450 kHz ± 1 kHz -/12 : 230V Sensitivity : ≤... -
Page 5: Service Measurement Setup
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 2 - 2 SERVICE MEASUREMENT Bandpass Tuner SW LF Voltmeter 250Hz-15kHz Aerial replacement e.g. PM2534 e.g. 7122 707 48001 RF Generator Capacitor e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday«s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz). -
Page 6: Connections And Controls
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 3 - 1 CONNECTION AND CONTROLS World of free manuals... - Page 7 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 3 - 2 CONNECTION AND CONTROLS World of free manuals...
- Page 8 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 3 - 3 CONNECTION AND CONTROLS World of free manuals...
- Page 9 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 3 - 4 CONNECTION AND CONTROLS World of free manuals...
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Page 10: Disassembly Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 4 - 1 4 - 1 DISASSEMBLY DIAGRAM - DVD PART D.Remove Back Panel H.Remove Slid Plank A.Remove Bottom Cover D*remove screws T3x4(5pcs)and M3x10(5pcs)and T3x8(1pc) A1.remove screws M2.5x4(8pcs) E. Remove Top Cover I.Remove VFD board assy *M2.5x5 B*.remove screws M3x10(8pcs) and M3x8(3pcs) C*.remove screws M3x8(4pcs) and T3x4(2pcs) *M2.6x8... - Page 11 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 4 - 2 4 - 2 DISASSEMBLY DIAGRAM - AMP PART G.Remove ALC Volume board assy D.Remove Back Panel A.Remove Bottom Cover D*remove screws T3x4(4pcs)and T3x8(2pcs)and M3x10(6pcs) A1.remove screws M2.5x4(8pcs) E. Remove Top Cover H.Remove AMP Front board assy B*.remove screws M3x10(6pcs) and T3x10(4pcs) C*.remove screws T3x4(5pcs) *M2.5x5...
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Page 12: Software Version And Upgrading
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 5 - 1 5 - 1 SOFTWARE VERSION AND UPGRADING World of free manuals... -
Page 13: Set Block Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 5 - 2 5 - 2 SET BLOCK DIAGRAM World of free manuals... -
Page 14: Set Wiring Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 5 - 3 5 - 3 SET WIRING DIAGRAM World of free manuals... -
Page 15: Circuit Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 6 - 1 6 - 1 CIRCUIT DIAGRAM - VFD BOARD World of free manuals... -
Page 16: Layout Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 6 - 2 6 - 2 LAYOUT DIAGRAM - VFD BOARD World of free manuals... -
Page 17: Circuit Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 7 - 1 7 - 1 CIRCUIT DIAGRAM - TUNER BOARD 11844/44023 11845/20591 TUNE1 KST-F404 10.7M T104 IF-OUT 10.7M 11845/20591 FM FRONTEND OSC-OUT AM/FM 10uF RIPPLE FM-IF2-IN 100uF AM-RF AM-AFC FM-GND JACK1 2.2K FM RF GND RF-GND1 ENABLE/MPX DATA FM-OSC... -
Page 18: Layout Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 7 - 2 7 - 2 LAYOUT DIAGRAM -AMP BOX LAYOUT DIAGRAM - TUNER BOARD PCB ASSY ONLY FOR -/12 World of free manuals... -
Page 19: Circuit Diagram - Amp Board
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 8 - 1 8 - 1 CIRCUIT DIAGRAM - AMP BOARD World of free manuals... -
Page 20: Layout Diagram - Amp Board
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 8 - 2 8 - 2 LAYOUT DIAGRAM - AMP BOARD World of free manuals... -
Page 21: Circuit Diagram - Cpu Board
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 9 - 1 9 - 1 CIRCUIT DIAGRAM - CPU BOARD CN202 8P/2.0 7P/2.0 CN206 JA CK202 RCA3 P D206 IN60 BLUE 24C01 L215 IC 202 GREEN L214 JA CK4 S-VIDEO L213 GND2 L212 4.7K TEST CVBS L211 R214 L210... - Page 22 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 9 - 2 9 - 2 LAYOUT DIAGRAM - CPU BOARD World of free manuals...
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Page 23: Circuit Diagram - Alc Volume Board
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 10 - 1 10 - 1 CIRCUIT DIAGRAM - ALC VOLUME BOARD World of free manuals... -
Page 24: Layout Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 10 - 2 10 - 2 LAYOUT DIAGRAM - ALC VOLUME BOARD World of free manuals... - Page 25 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 11 - 1 11 - 1 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. +12V [ 1 ] +12V R110 ASPDIF MIC_L -12V [ 1 ] -12V +12V1 [ 1 ] +12V1 DV33 220pF...
- Page 26 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 11 - 2 11 - 2 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. Y[1..6] Y[1..6] [ 2 ] VSYNC# VSYNC# [ 2 ] HSYNC# +5VV HSYNC# [ 2 ] +5VV [ 5 ] [ 5 ] 75/DIP...
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Page 27: Circuit Diagram - Dvd Mpeg Board
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 11 - 3 11 - 3 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. SD33 SD33 DV33 CB44 CB45 CB46 CB47 CB50 CB48 CB49 + CE25 CB58 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF... - Page 28 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 11 - 4 11 - 4 CIRCUIT DIAGRAM - DVD MPEG BOARD EJS89D18 MPEG board is not repaired,program for referrence only. INDEX & POWER, RESET History Date RF, SERVO & MPEG MT1389E The original released. 2003.6.15 Change CE11 from 10uF to 100uF 2003.7.17 MEMORY - SDRAM, FLASH/EEPROM Change C3 from C to 2200pF...
- Page 29 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 11 - 5 11 - 5 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. JITFO 390pF JITFN DV33 Change R4,R5,R6,R8,R12 from ik to R 74H04 R207 100k 750k AMDAT R192 DACVDD3 PLLVDD3 RFV33 ALRCK...
- Page 30 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 11 - 6 11 - 6 LAYOUT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. World of free manuals...
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Page 31: Exploded View Diagram
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 12 - 1 12 - 1 EXPLODED VIEW DIAGRAM SCREW LIST : M2.5x5 M2.5x8 M2.5x10 M3x8 M3x10 TP2.5 x 4 TP2.5 x 10 T3 x 4 T3 x 8 T3 x 10 9(1x) 5(6x) 8(5x) 8(4x) 5(5x) 1(4x) 2(9x) 9(2x) -
Page 32: Mechanical Partslist
MOTOR RF-360C-13450 9940 000 03517 SINGLE JUMPER WIRE 26# 9940 000 03476 DVD DOOR 9940 000 03409 PHILIPS BRACKET ASS'Y 9940 000 03455 DVD MECHANISM RUBBER CUSHION(not for -/12) 9940 000 03185 DVD MECH. RUBBER CUSHION ( -/12) 9940 000 03461... -
Page 33: Eletrical Parts List
www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 13 - 1 ELETRICAL PARTSLIST - AMP PART - DIODES - DZ901 9940 000 02516 ZENER DIODE 5V1 ZD304 9940 000 03417 ZENER DIODE 5.6V ZD301 9940 000 03417 ZENER DIODE 5.6V 9940 000 03418 THYRISTOR RS1010G(10A) DZ303 9940 000 03419 ZENER DIODE BZX-79-B22V... - Page 34 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 13 - 2 ELETRICAL PARTSLIST - AMP PART IC306 9940 000 03425 IC HEF4013T 9940 000 03426 IC PT2323 9940 000 03427 IC NE008 9940 000 03427 IC NE008 IC11 9940 000 03427 IC NE008 9940 000 03428 IC PT2322 9940 000 03429 IC 4558...
- Page 35 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 13 - 3 ELETRICAL PARTSLIST - DVD PART - DIODES - BD201 9940 000 02521 THYRISTOR RS406 D210 9940 000 02544 RECTIFIER DIODE IN5822 DZ201 9940 000 03407 ZENER DIODE 3.3V DZ202 9940 000 03408 ZENER DIODE 27V LED601 9940 000 02537 LED LAMP 3R4CB71D-2B-208 -/12...
- Page 36 www.freeservicemanuals.info 23/1/2013 www.nostatatech.nl 13 - 4 ELETRICAL PARTSLIST - DVD PART JACK202 9940 000 02553 3PINS RCA SOCKET(R/B/G) CN210 9940 000 03415 PIN CONNECOTR 34PINS JACK4 9940 000 03416 RCA SOCKET+SVIDEO J1201 9940 000 02558 SINGLE RCA SOCKET J104 9940 000 02527 4PINS SPEAKER SOCKET 9940 000 02566 110/220V AC CHANGE SWITCH -/98...
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Page 37: Electrical Partslist
23/1/2013 www.nostatatech.nl 14 - 1 REVISION LIST Version 1.0 (3141 785 30730) * Initial Release MCD708/93/12/98/79 Version 1.1 (3141 785 30731) * Page 13-4 : Electrical partslist - Update - Add ECO Power Transformer (only for -/12) Version 1.2 (3141 785 30732)