Philips MCD735/37 Service Manual

Philips MCD735/37 Service Manual

Mcd735 series. dvd micro theatre
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DVD Micro Theatre

TABLE OF CONTENTS

Handling chip components ...........................................................1-1
Leadfree and safety information ....................................................1-2
Technical specification ...................................................................2-1
Service measurement setup ..........................................................2-2
Connections and controls ......................................................3-1...3-4
Software vesion check and upgrading...........................................4-1
Block diagram ................................................................................5-1
Wiring diagram .............................................................................6-1
Tuner Board
circuit diagram(only for-/37) ......................................................7-1
layout diagram(only for-/37)......................................................7-2
circuit diagram(not for-/37). ......................................................7-3
layout diagram(not for-/37) .......................................................7-4
©
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 0639 Service Audio
Version 1.0
Subject to modification
VFD Board
circuit diagram ..........................................................................8-1
layout diagram ..........................................................................8-2
CPU Board
circuit diagram ..........................................................................9-1
layout diagram .................................................................9-2...9-3
AMP Board
circuit diagram. .......................................................................10-1
layout diagram ..............................................................10-2...10-3
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...13-3
MCD735
all versions
© 3141 785 31220

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Summary of Contents for Philips MCD735/37

  • Page 1: Table Of Contents

    Electrical partslist...............13-1...13-3 © 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 1 - 1...
  • Page 3 1 - 2...
  • Page 4: Technical Specification

    2 - 1 TECHNICAL SPECIFICATIONS Ω...
  • Page 5 2 - 2...
  • Page 6: Connections And Controls

    3 - 1 CONNECTION AND CONTROLS...
  • Page 7 3 - 2 CONNECTION AND CONTROLS...
  • Page 8 3 - 3 CONNECTION AND CONTROLS...
  • Page 9 3 - 4 CONNECTION AND CONTROLS...
  • Page 10: Software Vesion Check And Upgrading

    4 - 1 4 - 1 SOFTWARE VERSION CHECK AND UPGRADING...
  • Page 11: Block Diagram

    5 - 1 5 - 1 SET BLOCK DIAGRAM...
  • Page 12: Wiring Diagram

    6 - 1 6 - 1 SET WIRING DIAGRAM...
  • Page 13 7 - 1 7 - 1 CIRCUIT DIAGRAM - ECO6-02 TUNER BOARD (only for -/37) 11844/44023 11845/20591 TUNE1 KST-F404 10.7M T104 IF-OUT 10.7M 11845/20591 FM FRONTEND OSC-OUT AM/FM 10uF TEA5762 RIPPLE FM-IF2-IN 100uF AM-RF AM-AFC FM-GND JACK1 2.2K FM RF GND RF-GND1 ENABLE/MPX DATA...
  • Page 14 7 - 2 7 - 2 LAYOUT DIAGRAM - ECO6-02 TUNER BOARD (only for -/37)
  • Page 15 7 - 3 7 - 3 CIRCUIT DIAGRAM - ECO6-01 TUNER BOARD (not for -/37) 11844/44023 11845/20591 10.7M 10.7M 11845/20591 TEA5757 47pF 47pF 33pF 10uF BAV99 RIPPLE FM-IF2-IN 100uF BB804 AM-RF AM-AFC T109 T128 10pF FM-RF JACK1 FM RF GND RF-GND1 ENABLE DATA...
  • Page 16 7 - 4 7 - 4 LAYOUT DIAGRAM - ECO6-01 TUNER BOARD (not for -/37)
  • Page 17 8 - 1 8 - 1 CIRCUIT DIAGRAM - VFD BOARD                              ...
  • Page 18 8 - 2 8 - 2 LAYOUT DIAGRAM - VFD BOARD...
  • Page 19 9 - 1 9 - 1 CIRCUIT DIAGARM - CPU BOARD                              ...
  • Page 20 9 - 2 9 - 2 LAYOUT DIAGARM - CPU BOARD...
  • Page 21 9 - 3 9 - 3 LAYOUT DIAGRAM - CPU BOARD...
  • Page 22 10 - 1 10 - 1 CIRCUIT DIAGRAM - AMP BOARD                               ...
  • Page 23 10 - 2 10 - 2 LAYOUT DIAGRAM - AMP BOARD...
  • Page 24 10 - 3 10 - 3 LAYOUT DIAGRAM - AMP BOARD...
  • Page 25: Circuit Diagram(Only For-/37)

    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 220pF DV33 [ 1 ] DV33 [ 1 ]...
  • Page 26: Circuit Diagram

    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 [ 5 ]...
  • Page 27 11 - 3 11 - 3 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. SD33 SD33 DV33 CB47 CB44 CB45 CB46 CB48 CB49 CB50 + CE25 CB58 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 100uF/16V 0.1uF NO_USE...
  • Page 28 11 - 4 11 - 4 CIRCUIT DIAGRAM - DVD MPEG BOARD EJS89D18 MPEG board is not repaired,program for referrence only. 1  INDEX & POWER, RESET History Date 2  RF, SERVO & MPEG  -  MT1389E The original released. 2003.6.15 Change CE11 from 10uF to 100uF 2003.7.17 3  MEMORY - SDRAM, FLASH/EEPROM Change C3 from C to 2200pF Change C2 from 0.1uF to C Change R10,r15 from 750k to 680k 4  VIDEO OUT Change R17,R19 from 390k to 150k Add C74 2200pF Change R37 from 0 to R Change R38 from 0 to R 5  AUDIO DAC WMA8746&WMA8720 AND AUDIO OUT Change C32 from 15nF to C Change PIN 47 from LIMIT to ADIN Add CE1 10uF Change R15 from 1.5k to 1.8k...
  • Page 29 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 PLLVDD3 DACVDD3 RFV33 ALRCK R139 CB17 + CE15...
  • Page 30 11 - 6 11 - 6 LAYOUT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only.
  • Page 31: Exploded View Diagram

    12 - 1 12 - 1 EXPLODED VIEW DIAGRAM EXPLODED VIEW DIAGRAM DVD PART AMP PART 21(22)
  • Page 32: Mechanical Partslist

    12 - 2 12 - 2 ACCESSORIES MECHANICAL PARTSLIST 9965 000 41994 ENCIRCIE SPEAKER BOX (L) (for -/93) DVD PART 9965 000 42098 ENCIRCIE SPEAKER BOX(L) (for -/98) 9965 000 41995 ENCIRCIE SPEAKER BOX(R) (for -/93) 9965 000 41985 DVD LENS DISPLAY 9965 000 42102 ENCIRCIE SPEAKER BOX(R) (for -/98) 9940 000 02497...
  • Page 33: Electrical Partslist

    AV OUT SOCKET 4P 9965 000 42018 EC06-01 TUNER PCB ASS'Y 9965 000 42019 CPU PCB ASS'Y MCD735/93/98 9965 000 41028 DVD BRICK ASSY MCD735/37 - DIODES - 9940 000 03764 DIODE BAV99 9940 000 03759 DIODE BAS316 9940 000 03761...
  • Page 34 13 - 2 ELECTRICAL PARTSLIST - DVD PART - IC & TRANSISTORS - 9940 000 02519 TRANSISTOR 8550C 9940 000 02545 TRANSISTOR 9014C 9940 000 02545 TRANSISTOR 9014C 9940 000 03441 TRRANSISTOR 9015C 9940 000 03439 CHIP RESISTOR BC817-25 9940 000 03156 CHIP TRANSISTOR 9014 9940 000 03156 CHIP TRANSISTOR 9014...
  • Page 35 TRANSFORMER 417D6-93 220V/50 (for -/93) 9965 000 42107 TRANSFORMER 417D6-98 120V/230V (for -/98) 9965 000 42022 AMP PCB ASS'Y MCD735/93 9965 000 41029 AMP BIRCK ASSY MCD735/37 - DIODES - ZD107 9940 000 02515 ZENER DIODE 3V D101 9940 000 03502...

This manual is also suitable for:

Mcd735/93Mcd735/98Mcd735 series

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