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Version 1.0

MCD908

©

 3141 785 31300

DVD Micro theatre

all versions

Published by LX 0650 Service Audio    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

Leadfree and safety information ....................................................1-2

Technical specification ...................................................................2-1

Service tools  .................................................................................2-1

Service measurement setup ..........................................................2-2

Connections and controls ......................................................3-1...3-5

Software version check and upgrading .........................................4-1

Block diagram ................................................................................5-1

Wiring diagram  .............................................................................6-1

VFD Board 

  circuit diagram ..........................................................................7-1 

     layout diagram ..........................................................................7-2

Tuner Board

  circuit diagram ..........................................................................8-1 

     layout diagram ..........................................................................8-2

   

 

AMP Board

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

     layout diagram  .........................................................................9-3

CPU Board  

  circuit diagram. .......................................................................10-1

  layout diagram ..............................................................10-2...10-3

Power Board

  circuit diagram. .......................................................................11-1

  layout diagram ........................................................................11-2

DVD MPEG Board

  circuit diagram. .............................................................12-1...12-3

  layout diagram ........................................................................12-4

Exploded view diagram ...............................................................13-1

Mechanical partslist .....................................................................13-2

Electrical partslist...............................................................14-1...14-2

TABLE OF CONTENTS

Summary of Contents for MCD 908

Page 1: ...1 1 Leadfree and safety information 1 2 Technical specification 2 1 Service tools 2 1 Service measurement setup 2 2 Connections and controls 3 1 3 5 Software version check and upgrading 4 1 Block diagram 5 1 Wiring diagram 6 1 VFD Board circuit diagram 7 1 layout diagram 7 2 Tuner Board circuit diagram 8 1 layout diagram 8 2 AMP Board circuit diagram 9 1 9 2 layout diagram 9 3 CPU Board circuit di...

Page 2: ...1 1 ...

Page 3: ...1 2 ...

Page 4: ...2 1 TECHNICAL SPECIFICATIONS ...

Page 5: ...2 2 ...

Page 6: ...3 1 CONNECTION AND CONTROLS ...

Page 7: ...3 2 CONNECTION AND CONTROLS ...

Page 8: ...3 3 CONNECTION AND CONTROLS ...

Page 9: ...CONNECTION AND CONTROLS 3 4 ...

Page 10: ...3 5 CONNECTION AND CONTROLS ...

Page 11: ...4 1 4 1 SOFTWARE VERSION CHECK AND UPGRADING ...

Page 12: ...SET BLOCK DIAGRAM 5 1 5 1 ...

Page 13: ...6 1 6 1 SET WIRING DIAGRAM ...

Page 14: ...2 4 S3 5 S4 6 S5 7 S6 8 S7 9 S8 10 G1 11 G2 12 G3 13 G4 14 G5 15 G6 16 NC 17 NC 18 NC 19 NC 20 G7 21 G8 22 G9 23 G10 24 G11 25 G12 26 S9 27 S10 28 S11 29 S12 30 S13 31 S14 32 S15 33 S16 34 VF2 35 VF2 36 VFD701 NE 1300CD 3 G S10 S11 S12 S13 S14 S15 S16 G12 G11 G10 G1 G2 G3 G4 G5 G6 G7 G8 G9 G2 G3 G4 G5 G6 G7 G8 G9 S12 S11 G11 G10 S8 G1 S10 S9 G12 1 2 3 4 5 6 7 8 9 CN602 9P 2 0 STB1 DATA CLK V GND 5...

Page 15: ...7 2 7 2 LAYOUT DIAGRAM VFD BOARD ...

Page 16: ...F R32 10K R30 150 C33 82pF C29 1uF FM VDD VCC2 AM FM R29 820 R28 820 C40 153 C39 153 1 3 2 CF1 10 7M 1 3 2 CF2 10 7M R2 120 R1 120 R5 330 1 2 3 4 6 T3 6297 1 2 3 4 6 T2 6297 1 2 3 4 6 T1 6298 1 2 3 4 6 T5 6296 C2 104 C1 10uF 1 2 3 4 6 T7 6295 3 2 1 6 4 5 T4 6299 ANT 1 GND 2 GND 3 GND 4 VT 5 B 6 IF OUT 7 OSC OUT 8 GND 9 GND 10 FM FRONTEND TUNE1 KST F404 R6 330 R8 2 2K R9 000 C13 103 C3 104 C9 100uF...

Page 17: ...LAYOUT DIAGARM TUNER BOARD 8 2 8 2 ...

Page 18: ...0V R52 47K 0 5W GND GND 220V C9 100uF 400V R31 1K R37 100 R67 22K R66 3 3K R69 22K R68 3 3K HP MUTE GND H OUT L H OUT R R70 2 2K R71 2 2K ZD1 5 1V OUT1 1 MUTE 2 IN1 3 GND 4 IN2 5 BIAS 6 OUT2 7 VDD 8 U3 PT2309 C21 47uF C20 47uF C34 220uF C33 220uF C19 4 7uF C18 4 7uF R73 100K R74 4 7K R53 10K OUT L OUT R 1 2 3 CN12 2 0 3P 1 2 CN13 2 0 2P 1 2 CN14 2 0 2P 12V 1 2 CN15 2 0 2P MUTE OUT L OUT R Q5 BC817...

Page 19: ...4 474 C342 474 1 2 3 4 CN300 4p 2 5 C331 102 C332 102 C333 102 C335 102 C336 102 C330 102 C324 102 C326 102 C327 102 C329 102 R318 10 R317 10 C348 220P C350 220P C353 220P C354 220P Vddp2 Vssp2 Vssp2 Vddp2 C388 470uf 35v C387 470uf 35v C384 22uf 100V C367 104 C368 104 R319 10 R320 10 28V 28V C390 1000uf 35v C389 1000uf 35v Vssp2 R314 22K R315 22K R310 22 C359 104 R316 30k R304 5 6K DZ300 5 1V C338...

Page 20: ...LAYOUT DIAGRAM AMP BOARD 9 3 9 3 ...

Page 21: ...N SW CLOSE SW M CLOSE M OPEN OPEN SW CLOSE SW ST TUNED M1 M1 D GND C241 300P C242 300P R207 10K 30V ECO POWER ECO POWER FERQ HOP C234 100UF 16V R295 10K R296 10K R297 10K Vi Vo Gnd IC207 78L05 8V R221 1M R283 2 2k R284 2 2k C236 470p C235 470p C248 104P C291 102 R293 4 7K R292 4 7K R216 100K R215 100K R274 1K R257 47K R200 10K C251 47UF 16V TUN R AGND TUN L TUN VCC Q221 9014 Q220 9015 ST TUNED R29...

Page 22: ...LAYOUT DIAGRAM CPU BOARD 10 2 10 2 ...

Page 23: ...LAYOUT DIAGRAM CPU BOARD ...

Page 24: ...107 7P D108 4001 D102 4001 D109 4001 D107 4001 C121 220 50V C122 220 50V R151 10K R150 10K 30V 30V R162 2 2 1 4W R163 2 2 1 4W OUT L GND OUT R 12V 28V 28V GND 1 2 3 4 5 6 7 8 CN109 2 5 8P STANDBY GND LED 1 2 3 4 5 CN108 7P OUT L OUT R MUTE Q110 9014 R125 10K KEY R136 220 DGND C117 100UF 16V R135 1M Q111 9014 R110 47K R139 4 7K R137 220 R141 1K C103 4 7UF C105 4 7UF R106 47K C106 103P R138 2 2K P10...

Page 25: ...11 2 11 2 LAYOUT DIAGRAM POWER BOARD ...

Page 26: ...C NC GND SDA SCL WP VCC R163 NC R152 15k CB71 0 1uF L44 FB R151 33 R164 100 R167 1k NC D11 ESD NC D15 ESD NC D6 ESD NC R153 15k L45 FB U16 MT1392E HDMI TX PROCESSOR SPQFP80 SMD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 24 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 7...

Page 27: ...85 75 DIP 1 2W L25 FB R100 150 C65 47pF P1 AV3 8 4 13D 2 3 1 4 5 R97 75 DIP 1 2W C62 47pF C71 47pF C55 47pF C56 47pF R103 5 1k mk3 C77 47pF R206 100k Q22 8550 2 1 3 R110 5 1k Q17 8550 2 1 3 R99 75 DIP 1 2W R200 100K Q16 3906 2 1 3 CB53 0 1uF U11A 4558 3 2 1 8 4 mk2 CE23 220uF 16V L26 1 8uH C63 47pF C64 47pF Q12 8550 2 1 3 C79 150pF C60 27pF L21 1 8uH R112 75 DIP 1 2W CE26 100uF 16v C54 47pF CE33 4...

Page 28: ...41 142 140 139 138 137 136 134 135 133 132 131 130 249 255 24 254 231 230 238 237 248 247 236 251 246 243 241 242 240 239 234 235 232 224 225 222 221 220 219 226 218 217 215 213 214 204 211 210 209 208 212 207 206 205 203 202 201 200 199 198 197 196 195 194 193 233 44 47 48 49 50 51 88 89 216 223 228 229 227 DVDA CRTPLP DVDB DVDC DVDD AGND OSP OSN DVDRFIP DVDRFIN MA MB MC MD SA SB SC SD CDFON CDFO...

Page 29: ...LAYOUT DIAGRAM DVD MPEG BOARD MPEG is not repaired diagram for referrence only 12 4 12 4 ...

Page 30: ...13 1 13 1 DVD PART AMP PART EXPLODED VIEW DIAGRAM ...

Page 31: ...MMA 24 9965 000 42545 WOODEN SIDE PLATE L 24 9965 000 42529 WOODEN SIDE PLATE R MECHANICAL PARTSLIST DVD PART 1 9965 000 42530 DVD CABINET BOTTOM 2 9965 000 42531 DVD DOOR 5 9965 000 42532 DVD DSC KNOB 6 9965 000 42533 DVD FRONT LENS PMMA 7 9965 000 42534 DVD OPEN CLOSE KNOB 8 9965 000 42535 DVD FUNCTION KNOB 9 9965 000 42536 DVD CABINET FRONT 10 9965 000 42537 DVD STANDBY KNOB 11 9965 000 42538 D...

Page 32: ...SOCKET 9940 000 04968 USB JACK A TYPE 4P FEMALE 9965 000 42555 CPU PCB ASS Y 9965 000 42556 TUNER BOARD ASS Y EC06 04 COILS FILTERS T7 9940 000 05137 I F T COIL BROWN 6295 T5 9940 000 05138 I F T COIL BROWN 6296 T2 9940 000 05139 I F T COIL BROWN 6298 T3 9940 000 05139 I F T COIL BROWN 6298 T1 9940 000 05141 I F T COIL BROWN 6298 T4 9940 000 05142 I F T COIL BROWN 6299 CF1 9965 000 42552 FM CER FI...

Page 33: ... 9940 000 03418 THYRISTOR RS1010G 10A 9940 000 05166 AC LINE CORD 1 8M for 93 9940 000 04988 AC LINE CORD 1 8M for 98 9940 000 03499 FLAT FLEX CABLE 24P 9965 100 00523 SWITCH VSC 22 1 110 220V m for 98 IC TRANSISTORS IC300 9940 000 03422 IC TDA8920BTH IC101 9940 000 04937 IC 7812 Q1 9965 000 42557 SOCKET GZC9 B PCB Q2 9965 000 42557 SOCKET GZC9 B PCB Q110 9940 000 03156 CHIP TRANSISTOR 9014 Q111 9...

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