Philips-MCD-515-Service-Manual电路原理图.pdf

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1、Version 1.1MCD515 3141 785 30771DVD Micro Systemall versionsPublished by LX 0628 Service Audio Subject to modification Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem or transmi

2、tted, in any form or by any means, electronic, mechanical, photocopying,or otherwise without the prior permission of Philips. 1-11-1Leadfree and safety information . 1-2Technical specification . 2-1Service measurement setup . 2-2Connections and controls. 3-1.3-5Disassembly diagram . 4-1.4-2Software

3、version and upgrading . 5-1Block diagram. 6-1Wiring diagram . 6-2Display board circuit diagram (only for-/12) . 7-1circuit diagram (not for-/12)circuit diagram (not for-/12) . 7-2layout diagram (only for-/12)(only for-/12) . 7-3.7-4layout diagram (not for-/12) . 7-5.7-6ECO6-2 Tuner board (only for-/

4、12)circuit diagram. . 8-1layout diagram . 8-2ECO6-1 Tuner board (not for-/12)circuit diagram. . 8-3layout diagram . 8-4Cassette boardcircuit diagram . 9-1 layout diagram . 9-2Video output Boardcircuit diagram. . 10-1layout diagram . 10-1AMP Boardcircuit diagram. .11-1layout diagram .11-2.11-3Explode

5、d view diagram . 12-1Mechanical partslist . 12-2Electrical partslist . 13-1.13-5Revision list .14-1 TABLE OF CONTENTSRepair policy of PCBS1 - 1REPAIR POLICY OF PCBSVERSION VARIATIONS:Type /Versions:FeaturesBoard in used:MCD515Service policy* TIPS : C - Component Lever Repair.M - Module Lever Repair

6、- UsedCFeature diffrenceRDSVOLTAGE SELECTORECO STANDBY - DARKType /Versions:CCCCCCCC/12 /37 /55DISPLAY BOARDTUNER BOARDCASSETTE BOARDVIDEO OUT BOARD M MM/61CCCCCCMM/93 /98MCD515/12 /37 /55 /61 /93 /98AMP(MAIN) BOARDC C C C CCCCMC2 - 12 - 2SERVICE MEASUREMENT Bandpass250Hz-15kHze.g. 7122 707 48001LF

7、Voltmetere.g. PM2534DUTRF Generator e.g. PM5326S/N and distortion metere.g. Sound Technology ST1700BTuner FW Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).Ri=50Bandpass250Hz-15kHze.g. 7122 707 48001LF Voltmetere.g. PM2534DUTS/N and distortion

8、metere.g. Sound Technology ST1700BFrame aeriale.g. 7122 707 89001Tuner AM (MW,LW) To avoid atmospheric interference all AM-measurements have to be carried out in a Faradays cage.Use a bandpass filter (or at least a high pass filter with 250kHz) to eliminate hum (50Hz, 100Hz).RF Generator e.g. PM5326

9、Ri=50LRLEVEL METERe.g. Sennheiser UPM550with FF-filterS/N and distortion metere.g. Sound Technology ST1700BDUTCD RECORDERUse Audio Signal Disc SBC429 4822 397 30184(replaces test disc 3)Use Universal Test Cassette Fe SBC420 4822 397 30071LRLEVEL METERe.g. Sennheiser UPM550with FF-filterS/N and disto

10、rtion metere.g. Sound Technology ST1700BDUTLF Generator e.g. PM5110Ri=503 - 1CONNECTION AND CONTROLS1 2 # 7 0 3 ) ( * 89 c9H8bdYZ!idhiVgidgciZggjeieaVnWVX#KDA $“VY_jhihiZkdajbZjelVgY$YdlclVgY#VY_jhihiZdjghVcYbcjiZhcXadX$ibZghZiicbdYZ#hliXZhiZhZiibZgDCdgD;#$6CIA:hZaZXihVhjWiiaZaVcjVZ#HA:EidhZiiZhaZZe

11、Vjid“dibZgjcXidc#A6I!8A6HH8!?6OO!EDEdgGD8#(977ZcVWaZhdgYhVWaZhWVhhZcVcXZbZci#)BJI:idciZggjeidggZhjbZhdjcYgZegdYjXidc#9HEA6NDH9YheaVnhcdgbVidcdcIKhXgZZcYjgceaVnWVX#:8=DjcVkVaVWaZdgihkZghdcBD9:idhZaZXikVgdjhgZeZVibdYZhdgiZhjaZeaVnbdYZdgVYhX#6“7dgK89$89/idgZeZViVheZXXhZXidcliciZhVbZigVX#dg9K9/idgZeZViV

12、heZXXhZXidccVYhX#6J9DdgK89hZihHiZgZd!Bdcd“AZidgBdcd“GihdjcYbdYZ#dg9K9hZaZXihVcVjYdaVcjVZ#IB:GidhZiiZibZg#ODDB9K9$K89$EXijgZ89/ZcaVgZhdggZYjXZhVeXijgZdgVXikZbVZdciZIKhXgZZc#:NjcVkVaVWaZdgihkZghdcc9H8bdYZ!idVhihZVgXcVYhXWnZciZgcVibZ!iiaZ!XVeiZgdgigVX#Notes for remote control:First,select the source yo

13、u wish tocontrolby pressing one of the source selectkeys on the remote control (DISC orTUNER,forexample).Thenselectthedesiredfunction(!for example).* = Press and hold the button for more than three seconds.8dcigdah$8dcigdah8dcigdahdciZhnhiZb1:8DEDL:G$HI6C97N“DCyidhliXiZhnhiZbdcdgid:XdedlZg$cdgbVahiV

14、cYWnbdYZ#29heaVnhXgZZcidkZliZXjggZcihiVijhdiZhnhiZb#3HDJG8:idhZaZXiiZgZheZXikZhdjcYhdjgXZ/9K9I6E:!6JMdgIJC:G#476C9$9HEA6NdgIjcZg#idhZaZXilVkZWVcY/;BdgBL#dg9K9$K89$89$BE(“89YheaVnhYhXcdgbVidcdciZIKhXgZZcVcYhnhiZbYheaVneVcZaYjgceaVnWVX#5EGDCihbedhhWaZidVhigZkZghZ$dglVgYdgBE(“89dgIjcZg#idijcZidVadlZgdg

15、ZggVYdgZfjZcXn#dgIVeZ#idgZlcYdgVhidglVgY#8IVeZYZX9DE:C$8ADH:iddeZciZiVeZXdbeVgibZci#0idhiVgidgciZggjeieaVnWVX#!9 dg9K9$K89$89$BE(“89idhideeaVnWVXdgidXaZVgVegdgVb#dgIVeZ#idhideeaVnWVXdggZXdgYc#KDAJB:idcXgZVhZdgYZXgZVhZiZkdajbZ#idVY_jhiiZdjghVcYbcjiZhdgiZXadX$ibZgjcXidch#G:8DG9idhiVgigZXdgYc#$8AD8H:I$

16、G9H dg8adX#dciZhnhiZbdcanidhZiiZXadXjcXidc#dgijcZg#YheaVnhG9HcdgbVidc#%GhZchdgcgVgZYhZchdgdggZbdiZXdcigda#DE:C8ADH:iddeZcdgXadhZiZYhXigVn#A6I!8A6HH8!?6OO!EDEdgGD8#*977$C8G:97A:HJGGDJC9idXgZViZVhjeZg“ZcVcXZYhiZgZdZZXi#idZcVcXZiZWVhh#(nidXdccZXiZVYedcZh#8dcigdahdciZgZbdiZXdcigda1yhliXZhiZhnhiZbdc$d#2C

17、jbZgXZneVY%“.cejihVigVX$iiaZ$XVeiZgcjbWZgdiZYhX#3EGDH8IJC:G!I6E:dg6JM#5HNHI:BB:CJYhXbdYZdcanidZciZgdgZmiiZhnhiZbbZcjWVg#* = Press and hold the button for more than three seconds.3 - 3CONNECTION AND CONTROLS;B6ciZccV;dgWZiiZg;BhiZgZdgZXZeidc!XdccZXiVcdjiYddg;BVciZccVidiZ;B6:G6A;B6CI:CC6iZgbcVa#HiZe)/

18、8dccZXicIKBEDGI6CINdjdcancZZYidbVZdcZkYZdXdccZXidcgdbiZdaadlcdeidch!YZeZcYcdciZXVeVWaiZhdndjgIKhnhiZb# 8dccZXiiZ9K9hnhiZbYgZXianidiZIK#6H86GIXdccZXidclaaaZindjjhZZVijgZhWdi6jYdVcYKYZddciZ9K9EaVnZg#JhcH86GI_VXAUDIO INS-VIDEO IN VIDEO INTV INAUDIOINS-VIDEOINVIDEO INTV INRLINE OUTDIGITAL OUTLLRMWANTENN

19、AFMANTENNALINE OUTDIGITAL OUTLR8dccZXidchHiZe/8dccZXicheZVZgh128dccZXiiZheZVZglgZhidiZHE:6:GHiZgbcVah!giheZVZgidGbegdeZgXdccZXidchbVnYVbVZiZhnhiZbYjZidhdgi“XgXji#;dgdeibVahdjcYeZgdgbVcXZ!jhZiZhjeeaZYheZVZgh#9dcdiXdccZXibdgZiVcdcZheZVZgidVcndcZeVgd $“heZVZgiZgbcVah#9dcdiXdccZXiheZVZghliVcbeZYVcXZadlZ

20、giVciZheZVZghhjeeaZY#EaZVhZgZZgidiZHE:8;86IDCHhZXidcdihbVcjVa#HiZe(/6ciZccVXdccZXidc8dccZXiiZhjeeaZYBLaddeVciZccVVcY;B VciZccVidiZgZheZXikZiZgbcVah#6Y_jhiiZedhidcdiZVciZccVdgdeibVagZXZeidc#BL6ciZccV MWEdhidciZVciZccVVhVgVhedhhWaZgdbVIK!K8GdgdiZggVYVidchdjgXZ#8dccZXidchHiZegdciheZVZgaZi;gdciheZVZggiK

21、:LCBEDGI6CIIZineZeaViZhadXViZYViiZgZVgdiZhnhiZb# 7ZdgZXdccZXiciZ68edlZgXdgYidiZlVaadjiaZi!ZchjgZiViVaadiZgXdccZXidchVkZWZZcbVYZ#CZkZgbVZdgXVcZVcnXdccZXidchliiZedlZghliXZYdc#Highvoltage! Do not open.You run therisk of getting an electric shock. The machine does not contain any user-serviceable parts.

22、Modification of the product could resultin hazardousradiation of EMC or otherunsafeoperation.IdVkdYdkZgZVicdiZhnhiZb!VhVZinXgXjiVhWZZcWjaic#IZgZdgZ!ndjghnhiZbbVnhliXidHiVcYWnbdYZVjidbViXVaanjcYZgZmigZbZXdcYidch#ihVeeZch!aZiiZhnhiZbXddaYdlcWZdgZgZjhcicdiVkVaVWaZdgVaakZghdch#SUB WOOFER OUTAUX/ CDR INR

23、LINE OUTDIGITAL OUTLLR+ R +LSPEAKERS 8MW ANTENNAFM ANTENNA AUDIOINS-VIDEOINVIDEO INTV INheZVZggiheZVZgaZiLINE OUTDIGITAL OUTLR68edlZgXdgY;BlgZVciZccVAUDIO INS-VIDEO IN VIDEOINTV IN5BLaddeVciZccVJhZiZH86GIXVWaZWaVXidXdccZXiiZ9K9EaVnZghH86GI_VXH86GIDJIidiZXdggZhedcYcHXVgiceji_VXhdciZIKXVWaZcdihjeeaZY#

24、CdiZ/ :chjgZiViiZIKcYXVidcdcH86GIXVWaZhXdccZXiZYidiZIKhZiVcY9K9cYXVidcdcH86GIXVWaZhXdccZXiZYidiZ9K9EaVnZg#JhcKYZdc_VX8K7HAUDIO INS-VIDEO IN VIDEO INTV INAUDIOINS-VIDEOINVIDEO INTV INRLINE OUTDIGITAL OUTLLRMWANTENNAFMANTENNALINE OUTDIGITAL OUTLR211JhZiZXdbedhiZkYZdXVWaZnZaadlidXdccZXiiZhnhiZbhK9:DDJI_VXidiZkYZdceji_VXdgaVWZaaZYVh6$Kc!KYZdc!8dbedhiZdg7VhZWVcYdciZIKhZi#2IdZVgiZ