Philips-DVD-4000-Mk1-Mk2-Service-Manual电路原理图.pdf
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1、Published by KC-TE 0604 AV System Printed in the Netherlands Subject to modication 3139 785 31720DVD PLAYERCLASS 1LASER PRODUCTCopyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.All rights reserved. No part of this publication may be reproduced, stored in a retrieval system
2、or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.Version 1.0DVP4000MKI/69/78/93 & DVP4000MKII/69/78/93Table of ContentDVP4000MKIService Hints (DVD4000MKI & MKII) . 2Block Diagram . 3Wiring Diagram . 4Mono Board Ci
3、rcuit Diagram . 5Mono Board Layout .10Front Board Circuit Diagram .12Front Board Layout .13DVP4000MKIIBlock Diagram .15Wiring Diagram .16Mono Board Circuit Diagram .17Mono Board Layout .22Front Board Circuit Diagram .24Front Board Layout .25Firmware Upgrading and Diagnostic Software .27Testing Instr
4、uctions .28DVP4000 Exploded View .30DVP4000MKI & MKII Spare Parts List .31EN 2 3139 785 3172xService Hints (DVP4000MKI & DVP4000MKII)CAUTIONCHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE DRIVE ELECTRONICS WHEN CONNECTING A NEW DRIVE.THATS WHY, BESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER
5、SUPPLY ESD PROTECTIONADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.The following steps have to be done when replacing the defective loader :1. Dismantling of the loader to access the ESD protection point if necessary.2. Solder the ESD protection point*. 3. Disconnect exfoil cable from th
6、e defective loader.4. Put a paper clip on the exfoil to short-circuit the contacts (g.1) 5. Replace the defective loader with a new loader.6. Remove paperclip from the exfoil and connect it to the new loader.7. Remove solder joint on the ESD protection point.ATTENTION: The laser diode of this loader
7、 is protected against ESD by a solder joint which shortcircuits the laserdiode to ground. For proper functionality of the loader this solder joint must be remove after connection loader to the set.Type 1 Type 2(ESD protection point is accessible from top of loader) (ESD protection point is accessibl
8、e from bottom of the loader)*Only applicable for defective loader needed to be sent back to supplier for failure analysis and to support backcharging evidence.This is also applicable for all partnership workshops.DVP4000MKIEN 33139 785 3172xDVP4000MKIDVP4000MKIBlock Diagram DOOR LOCKING SWITCH2 X LE
9、DsPOWERBUTTONRECEIVER15 16L1611AKOJLOADER MODULE1402EFAKHM-310AHCPOWER SUPPLYFRONT BOARDMPEG BOARDHKLJ4Mb FLASHSST39VF400A2-CH AUDIO DACCS4345PPN201217 1918121814BCD D345MOTOR DRIVERAM586816Mb SDRAMIS42S1610010 11CBANALOG VIDEO OUTPUTCVBS/Y/C/Y/Pb/PrZR36862MPEG DECODER IC632GH87F17GE102015 1914131 1
10、31MI2 6789IMNO4953139 249 2755EN 43139 785 3172xDVP4000MKICN202CN2011601171216091604160812425261 F-2 F+3 T+4 T-5 C6 D7 CD/DVD8 RF9 A10 B11 F12 GND-PD13 Vc14 VCC15 E16 NC17 VR-CD18 VR-DVD19 LD-CD20 MD21 HFM22 NC23 LD-DVD24 GND-LD25 GND26 GND1609Screw PostNote:The cable 1902 will be damaged by the scr
11、ew if to lay it on the screw post during assembling bottom and top cabinet.11114121 VCC (5V)2 GND3 -12V4 GND16011 STBYLED2 OPEN/CLOSE3 RC4 GND5 VCC6 STOP7 PLAY8 LED16081 SP-2 SP+3 GND4 HSW5 SL-6 SL+171219011902190314051406190614091904PSUMPEG BoardFront BoardDoor Locking Switch1905The ferrite ring is
12、 only for provision only1KHM310AHCKHM310AHCWiring Diagram EN 53139 785 3172xMono Board Circuit Diagram DVP4000MKIJIHGFEDCBA1765432 131211109813121110987654321JIHGFEDCBADOWN_LOAD_I/FSW DEBUGLow =StandbyDSPVCC18SPDIFY_R_V/OUT#IR+5VDCTR_STBYCTR_STBY+3.2V+2.5VSTBCOAX_SPDIFCVBS_G_Y/OUT#DSPVCC33VCC33CVBS_
13、C/OUT# CVBS_G_Y/OUT#VCC33Y_R_V/OUT#CTR_STBYCVBS_C/OUT#C_B_U_OUT#C_B_U_OUT#GNDCTR_STBYD+5VCOAX_SPDIFDUPTD0DUPTD1DUPRD0DUPRD1SPDIFDSPVCC33RF33VDSPVCC33CVBS_C/OUT CVBS_G_Y/OUTC_B_U/OUTSTBY_R_V/OUTMAIN_ROP/CLIRRCVSTOPSTBYLEDMAIN_LPLAYSGND VGND AFEGNDRFGNDDSPVCC18RFA5VA+5VLDSPVCC33A+12VD+5VRF33VM5VD+5VVC
14、C33VCC33VCC33DSPVCC33VCC33VCC33D+5VA+5VLD+5VD+5V374391R3777NM7723PSS80502135611 FB220RTP741.28440.1uF66169.1V3748NMH2H2123 456789123456789+270747uF/16V121631NM123426751nF5608FB75RTP701.5609 FB220R27030.1uF374268RTP711.37691K+2834100uF/16VTP301.66051N41481227381nF5607 FB75RTP311.5612 FB220R+2715100uF
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