Philips-MCD-296-Service-Manual(1) 电路图 维修手册.pdf

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1、Version 1.1 MCD296 3141 785 31601 DVD Micro theatre all versions Published by LX 0707 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

2、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 cont

3、rols .3-1.3-4 Block diagram .5-1 Wiring diagram .6-1 LCD & Key Board circuit diagram .7-1.7-2 layout diagram .7-3 Rectifier Board circuit diagram .8-1 layout diagram .8-1 Main Board circuit diagram .9-1.9-5 layout diagram .9-6.9-7 DVD MPEG Board circuit diagram. .10-1.10-8 layout diagram .10-9 Explo

4、ded view diagram .11-1 Mechanical partslist .11-2 Electrical partslist.12-1.12-3 TABLE OF CONTENTS RadioFans.CN 收音机爱 好者资料库 1 - 1 RadioFans.CN 收音机爱 好者资料库 1 - 2 RadioFans.CN 收音机爱 好者资料库 2 - 1 TECHNICAL SPECIFICATIONS ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

5、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Specifications and external appearance are subject to change without notice. 2 - 2 3 - 1 CONNECTION AND CONTROLS 3 - 2 CONNECTION AND CONTROLS SET BLOCK DIAGRAM 5 - 15 -

6、1 6 - 1 6 - 1 SET WIRING DIAGRAM 7 - 17 - 1 CIRCUIT DIAGRAM - LCD & KEY BOARD Part 1 7 - 27 - 2 CIRCUIT DIAGRAM - LCD & KEY BOARD Part 2 LAYOUT DIAGRAM - LCD & KEY BOARD 7 - 3 7 - 3 CIRCUIT DIAGARM - RECTIFIER BOARD 8 - 18 - 1 LAYOUT DIAGARM - RECTIFIER BOARD 9 - 19 - 1 CIRCUIT DIAGRAM - MAIN BOARD

7、CIRCUIT DIAGRAM - MAIN BOARD 9 - 29 - 2 CIRCUIT DIAGRAM - MAIN BOARD 9 - 39 - 3 CIRCUIT DIAGRAM - MAIN BOARD 9 - 49 - 4 CIRCUIT DIAGRAM - MAIN BOARD 9 - 59 - 5 LAYOUT DIAGRAM - MAIN BOARD 9 - 69 - 6 9 - 79 - 7 LAYOUT DIAGRAM - MAIN BOARD 10 - 110 - 1 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repa

8、ired,diagram for referrence only. 10 - 210 - 2 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 10 - 310 - 3 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referren

9、ce only. 10 - 410 - 4 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 10 - 510 - 5 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 10 - 610 - 6 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 10

10、- 7 10 - 7 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 10 - 8 10 - 8 LAYOUT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 10 - 910 - 9 13 - 113 - 1 EXPLODED VIEW DIAGRAM 14 - 1 MECHANICAL PARTSLIST 1996510001085CD LOADER COVER 39965

11、10001435DISPLAY LENS 4996510001436LEFT FRONT PANEL 5996510001431FRONT CABINET 6996510001434CONTROL KEY SET - LEFT 7996510001448STANDBY BOTTON LIGHT GUIDE 16996510001427CASS.RECORD ARM 17996510001449CASS DECK MECHANISM 19996510001441CASS KEY - FF 19996510001440CASS KEY - PLAY 19996510001439CASS KEY -

12、 PAUSE 19996510001442CASS KEY - FB 19996510001443CASS KEY -REC 19996510001444CASS KEY - STOP 19996510001447CASS KEY - BRACKET 21994000001409CD DOOR GEAR HOLDER 21996510000931CD DOOR GEAR 22996510001429CASS KEY DOOR SPRING 23996510001080TOP CABINET 24996510001445CASSETTE KEY DOOR 25996510001446CASS D

13、OOR 27996510001432REAR CABINET 31996510001452DVD TRAY LOADER WXD-8213 32996510001451DVD MECHANISM SONY 33996510001430CD DAMPER 34996510001081BOTTOM CABINET 35996510001076RUBBER FOOT 11.8X11.8X6MM 38996510001433CONTROL KEY SET - RIGHT 39996510001437RIGHT FRONT PANEL 40996510001438VOLUME KNOB RING 419

14、96510001082VOLUME KNOB 42996510001428CASS.DOOR SPRING 996510001450VDE AC CORD 1.72M BK 996510001090TUNER MODULE ENG07821QF 996510001406SERVO PCB ASSEMBLY ACCESSORIES SPE996510001455WOODEN SPEAKER BOX (LEFT + RIGHT) WIR996510001456RCA WIRE 1500MM BLACK WIRE RC996510001457REMOTE CONTROL ANT99400000326

15、8ANTENNA WIRE 1000MM AML996510001099AM LOOP FRAME ASSY Note:Only these parts mentioned in the list are normal service parts. 14 - 2 ELECTRICAL PARTSLIST LCD/USB JACK PCB ASSEMBLY 996510001425LCD MOUNTING BRACKET 996510001426LCD LIGHT GUIDE IC101996510001424I.C.SL4808DQ QFP100 LCD996510001421LCD 49 P

16、INS FOR MCD296 LED1996510000394LED INDICATOR RED4.3X2.98MM LED2996510001423LED INDICATOR 3mm WHITE LED3996510001423LED INDICATOR 3mm WHITE LED4996510001423LED INDICATOR 3mm WHITE LED5996510001422LED INDICATOR BLUE 33B4SCA01 LED6996510001422LED INDICATOR BLUE 33B4SCA01 LED7996510001422LED INDICATOR B

17、LUE 33B4SCA01 SW10996500039269TACT SWITCH SW11996500039269TACT SWITCH SW12996500039269TACT SWITCH SW1996500039269TACT SWITCH SW2996500039269TACT SWITCH SW3996500039269TACT SWITCH SW4996500039269TACT SWITCH SW5996500039269TACT SWITCH SW6996500039269TACT SWITCH SW7996500039269TACT SWITCH SW89965000392

18、69TACT SWITCH SW9996500039269TACT SWITCH VR101996510001059ENCODER EC121102X2B-HA1-082 996510001420LCD/USB JACK PCB ASSEMBLY JACK PCB ASSEMBLY JA502994000001456STEREO HEADPHONE JACK JA602996510001073EARPHONE CKX3.5-19S (3PIN) LCD / USB JACK ASSEMBLY IC102996510001070INFRARED RECEIVER SM3385B RECTIFIE

19、R PCB ASSEMBLY FUSE1996510001417FUSE 8A 250V 5.2X20MM K4019940000014489V DC RELAY 10A ME-7-009-HL Q401996500039268TRANSISTOR KTC-8050C T401996510001419TRANSFORMER MAIN EI-66 T402996510001418TRANSFORMER STANDBY EI-28 996510001416RECTIFIER PCB ASSEMBLY ! ! ! ELECTRICAL PARTSLIST MAIN PCB ASSEMBLY IC40

20、1996510001412IC LM2576TV-5.0 TO-220V IC402996510001415TRANSISTOR S78DL33-AT TO-92 IC501994000003203POWER AMPLIFIER IC TDA8947J IC602996510001056IC ET2314 IC603996510001055IC BA4558 SOP8 IC901996510001411I.C.D7312 / D7312CP (DIP) JA301996510001410RCA JACK 8.3MM (RCA-124-012) JA501996510000380PUSH TER

21、MINAL JACK PST-418 JA601996510001409RCA JACK 8.3MM 4HOLES Q416996510001414TRANSISTOR KTB772 (KEC) TAPE Q422996510001413TRANSISTOR 2SD882Q SW901994000002397REC SWITCH 6P2T T901996510001408AM OSC BLACK 7MM 996510001407MAIN PCB ASSEMBLY 996510001453FFC CABLE 24P 996510001454FFC CABLE 24P Note:Only these parts mentioned in the list are normal service parts. 996510001090TUNER MODULE ENG07821QF 14 - 3