Philips-DVD-4000-Mk1-Mk2-Service-Manual(1) 电路图 维修手册.pdf
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1、Published by KC-TE 0604 AV System Printed in the Netherlands Subject to modifi cation 3139 785 31720 DVD PLAYER CLASS 1 LASER PRODUCT Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval
2、 system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Version 1.0 DVP4000MKI/69/78/93 & DVP4000MKII/69/78/93 Table of Content DVP4000MKI Service Hints (DVD4000MKI & MKII) . 2 Block Diagram . 3 Wiring Diagram .
3、 4 Mono Board Circuit Diagram . 5 Mono Board Layout .10 Front Board Circuit Diagram .12 Front Board Layout .13 DVP4000MKII Block Diagram .15 Wiring Diagram .16 Mono Board Circuit Diagram .17 Mono Board Layout .22 Front Board Circuit Diagram .24 Front Board Layout .25 Firmware Upgrading and Diagnosti
4、c Software .27 Testing Instructions .28 DVP4000 Exploded View .30 DVP4000MKI & MKII Spare Parts List .31 RadioFans.CN 收音机爱 好者资料库 EN 23139 785 3172x Service Hints (DVP4000MKI & DVP4000MKII) CAUTION CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE DRIVE ELECTRONICS WHEN CONNECTING A NEW DRIVE.THAT
5、S WHY, BESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER SUPPLY ESD PROTECTION ADDITIONAL 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
6、the ESD protection point*. 3. Disconnect fl exfoil cable from the defective loader. 4. Put a paper clip on the fl exfoil to short-circuit the contacts (fi g.1) 5. Replace the defective loader with a new loader. 6. Remove paperclip from the fl exfoil and connect it to the new loader. 7. Remove solder
7、 joint on the ESD protection point. ATTENTION: The laser diode of this loader 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 protec
8、tion point is accessible from top of loader) (ESD protection point is accessible 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. DVP40
9、00MKI RadioFans.CN 收音机爱 好者资料库 EN 33139 785 3172xDVP4000MKI DVP4000MKI Block Diagram DOOR LOCKING SWITCH 2 X LEDs POWER BUTTON RECEIVER 1516 L 16 11 A K O J LOADER MODULE 1402 E F A KHM-310AHC POWER SUPPLY FRONT BOARD MPEG BOARD H K L J 4Mb FLASH SST39VF400A 2-CH AUDIO DAC CS4345 P P N 20 12 17191812
10、 18 14 B C DD 345 MOTOR DRIVER AM5868 16Mb SDRAM IS42S16100 1011 C B ANALOG VIDEO OUTPUT CVBS/Y/C/Y/Pb/Pr ZR36862 MPEG DECODER IC 632 G H 87 F 17 G E 10 2015191413 113 1 M I 26789 I M N O 495 3139 249 2755 RadioFans.CN 收音机爱 好者资料库 EN 43139 785 3172xDVP4000MKI CN202 CN201 1601 1712 1609 1604 1608 1 24
11、 25 26 1 F- 2 F+ 3 T+ 4 T- 5 C 6 D 7 CD/DVD 8 RF 9 A 10 B 11 F 12 GND-PD 13 Vc 14 VCC 15 E 16 NC 17 VR-CD 18 VR-DVD 19 LD-CD 20 MD 21 HFM 22 NC 23 LD-DVD 24 GND-LD 25 GND 26 GND 1609 Screw Post Note: The cable 1902 will be damaged by the screw if to lay it on the screw post during assembling bottom
12、and top cabinet. 1 1 1 1 4 12 1 VCC (5V) 2 GND 3 -12V 4 GND 1601 1 STBYLED 2 OPEN/CLOSE 3 RC 4 GND 5 VCC 6 STOP 7 PLAY 8 LED 1608 1 SP- 2 SP+ 3GND 4HSW 5SL- 6SL+ 1712 1901 1902 1903 1405 1406 1906 1409 1904 PSU MPEG Board Front Board Door Locking Switch 1905 The ferrite ring is only for provision on
13、ly 1 KHM310AHC KHM310AHC Wiring Diagram EN 53139 785 3172x Mono Board Circuit Diagram DVP4000MKI J I H G F E D C B A 1 7 654321312111098 1312111098 7 654321 J I H G F E D C B A DOWN_LOAD_I/F SW DEBUG Low = Standby DSPVCC18 SPDIF Y_R_V/OUT# IR +5VD CTR_STBY CTR_STBY +3.2V +2.5V STB COAX_SPDIF CVBS_G_
14、Y/OUT# DSPVCC33 VCC33 CVBS_C/OUT#CVBS_G_Y/OUT# VCC33 Y_R_V/OUT# CTR_STBY CVBS_C/OUT# C_B_U_OUT# C_B_U_OUT# GND CTR_STBY D+5V COAX_SPDIF DUPTD0 DUPTD1 DUPRD0 DUPRD1 SPDIF DSPVCC33 RF33V DSPVCC33 CVBS_C/OUTCVBS_G_Y/OUT C_B_U/OUT STB Y_R_V/OUT MAIN_R OP/CL IRRCV STOP STBY LED MAIN_L PLAY SGNDVGNDAFEGND
15、RFGND DSPVCC18 RFA5V A+5VL DSPVCC33 A+12V D+5V RF33V M5V D+5V VCC33 VCC33VCC33 DSPVCC33 VCC33 VCC33 D+5V A+5VL D+5V D+5V 3743 91R 3777 NM 7723 PSS8050 2 13 5611FB220R TP74 1 . 2844 0.1uF 6616 9.1V 3748 NM H2 H2 1 2 34 5 6 7 8 9 1 2 34 5 6 7 8 9 + 2707 47uF/16V 12 1631 NM 1 2 3 4 26751nF 5608 FB75R T
16、P70 1 . 5609FB220R 2703 0.1uF 3742 68R TP71 1 . 3769 1K + 2834 100uF/16V TP30 1 . 6605 1N4148 12 2738 1nF 5607FB75R TP31 1 . 5612FB220R + 2715 100uF/16V 12 5613FB220R TP32 1 . 6617 1N4001 12 5610 FB75R TP33 1 . 6618 1N4001 12 6612 1N4148 12 TP75 1 . TP34 1 . 5628FB220R + 2709 47uF/16V 12 6615 1N4148
17、 12 1601 Power 1 2 3 4 6614 1N4148 12 + 2853 10uF/16V 12 TP36 1 . 3739 33R TP37 1 . 3733NM 3772 3.3K 37400R TP39 1 . 3773 10K 27391nF 1606 VIDEO OUT 5 1 6 8 7 3 9 10 2 4 11 5606FB75R TP40 1 . 26451nF TP41 1 . 5614FB220R 3774 33R/1% 6611 1N4148 12 TP42 1 . 3775 120R/1% 6613 1N4148 12 TP43 1 . TP72 1
18、. TP44 1 . 26461nF + 2712 220uF/16V 12 3721100R TP45 1 . + 2722 100uF/16V 12 TP46 1 . 5618FB220R TP47 1 . 2705 0.1uF + 2839 100uF/16V 12 7614 TL431 1 23 Ref A C 2704 11pF 6610 1N4148 12 3770 NM 2836 0.1uF 3741 150R TP76 1 . 2837 0.1uF 3768 1K 6604 1N4148 12 7715 NM 1 23 5615FB220R 2698 0.1uF 3749 NM
19、 7615 NM 1 2 3 ADJ/GND OUT2 IN 1614 AUDIO OUT 1 5 3 4 6 2 7 8 H1 H1 1 2 34 5 6 7 8 9 1 2 34 5 6 7 8 9 3778 10K 3771 33R +2708 220uF/16V 12 7714 BC858 1 23 TP73 1 . TP50 TEST POINT 12 TP51 TEST POINT 12 7721 BC848 1 23 5616FB220R 7726 BC848 1 23 TP35 1 . 7722 SI2301BDS 3 1 2 7725 PSS8050 2 13 1604 NM
20、 1 2 3 4 37671K 26431nF 1608 TO VFD 1 2 3 4 5 6 7 8 +2711 47uF/16V 12 3779 470R 27401nF GND 3139 243 3177 EN 63139 785 3172x Mono Board Circuit Diagram J I H G F E D C B A 1 7 654321312111098 1312111098 7 654321 J I H G F E D C B A JP2,JP3 settings: 1)Play mode: All Jumps off 2)Download mode: JP3s 1
21、-2 short only 3)SW Debug mode: JP2s 1-2 short only reset button Low = Standby SDRAM speed =7ns PCLK OSCIN DEFECT I2CDAT I2CCLK MEMDA8 DUPTD1 MEMDA7 RAMADD1 MEMDA15 DUPRD0 RAMDAT14# MEMAD4 RAMDAT4# RAMADD3 MEMCS1- RAMADD7 MEMDA9 MEMAD20 MEMDA13 MEMAD16 MEMAD5 OSCOUT RAMDAT2# RAMDAT8# MEMDA2 MEMDA11 M
22、EMCS0- MEMAD2 RAMWE- RAMBA RESET- RAMDAT0# RAMRAS- RAMADD0 MEMDA4 MEMDA12 MEMAD12 PLLCFGA STOP RAMDAT13# RAMDAT11# RAMADD4 MEMAD6 MEMDA3 DUPRD1 LDON MEMDA14 MEMAD10 RAMDAT15# RAMDAT9# RAMADD2 MEMAD17 MEMAD9 MEMAD11 PLLCFGP MEMAD13 MEMAD3 RAMDAT10# MEMDA0 SPDIF RAMDAT7# RAMADD8 MEMAD8 MEMDA6 MEMAD14
23、MEMAD15 STBY IRRCV INSW RAMDAT5# RAMDQM RAMADD10 RAMADD5 DUPTD0 DRVSB RAMCS0- MEMRD- RAMDAT12# MEMDA1 MEMAD18 MEMDA10 MEMWR- RAMDAT1# MEMAD7 MEMDA5 PLAY MEMAD19 HOMESW SPDL_SENS OSCOUT RESET F33V DSPVCC33 RAMCAS- MIRR RAMADD9 MEMAD0 RAMDAT6# RAMDAT3# MEMAD1 RAMADD6 RAMDAT13 RAMDAT11 RAMADD2 RAMADD8
24、RAMDAT10 RAMWE- RAMADD10 RAMBA RAMCS0- RAMADD5 RAMDAT12 RAMDAT9 RAMDAT3 RAMDQM RAMDAT14 RAMADD3 RAMDAT7 RAMDQM RAMADD0 RAMDAT15 RAMRAS- RAMDAT6 RAMDAT0 RAMADD1 RAMADD9 RAMADD4 PCLK RAMDAT1 RAMDAT2 RAMDAT8 RAMADD7 RAMCAS- RAMDAT4 RAMDAT5 RAMADD6 DSPVCC18 VDDA VDDA RAMCS1- OSCIN RAMDAT1 RAMDQM RAMDAT4
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