Philips-MX-3660-D-Service-Manual电路原理图.pdf

CLASS 1LASER PRODUCTServiceServiceServiceMX3660D/21H/30/37©Copyright 2003 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permission of Philips.Published by BB-ET0326 Service Audio Printed in The Netherlands Subject to modificationGB3139 785 30410DVD ReceiverVersion 2.0TABLE OF CONTENTSPageLocation of PC Boards.1-2Versions Variation für Reparaturen sind Original-Ersatzteile zu verwenden.ILe norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.“After servicing and before returning set to customer perform aleakage current measurement test from all exposed metal parts toearth ground to assure no shock hazard exist. The leakage currentmust not exceed 0.5mA.“CLASS 1LASER PRODUCT3122 110 03420GB Warning !Invisible laser radiation when open.Avoid direct exposure to beam.S Varning !Osynlig laserstrålning när apparaten är öppnad och spärrenär urkopplad. Betrakta ej strålen.SF Varoitus !Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinanäkymättömälle laserisäteilylle. Älä katso säteeseen!DK Advarse !Usynlig laserstråling ved åbning når sikkerhedsafbrydere erude af funktion. Undgå udsaettelse for stråling.1) System Reseta) Press “SYSTEM“ button on R/C. TV show “SETUP“b) Select the menu using the “ “ and “ “ button on R/Cc) Go feature setup page to do system reset2) Region Code Change2-1System, Region code, Tuner, etc. setting procedureAfter replacement / repair of the MPEG board, the customersetting and the region code may lost. Changing the Regioncode will put the player back in the state which it has left thefactory.Region Code1 USA2EU3AP4 Australia, NZ, Latam5 RUSSIA, INDIA6 CHINATV System1 NTSC2PAL3 AUTOMenu/ Audio Subtitle (AS) Language1 English2 English3 English4 EnglishAFS001 LX3000D/LX3500D002 MX3600D/MX3700D/MX3800/MX3550D003 LX3700D/LX3750W005 MRD210006 MX3660Doem derivative08.region code = 1 digit.tv system = 1 digit.“as/menu lang“ = 1 digit.“AFS“ = “architechture Feature Set“ = 3 digitsThis field is used to define the architecture / features sets foreach product.“oem derivative“ = 2 digitThis field is use to define the OEM set. This will affect thebackground display.Hence in total, reprograming will be done by way of theremote control. It should run as below :-a) Put the player in stop mode. No disc loaded.b) Press the following key on remote control:For MX3660D/37 (USA)PLAYFor MX3660D/21H (APAC)PLAYFor MX3660D/30 (AUSTRALIA)PLAY After the Region Code is changed it is necessary to resetthe system so that the new Region Code will be fullyeffective. All customer setting will be lost. On top of the maximum number of times allowed forchanging the region code is changed to 25. When the counter reach 25, you will not be able to furtherchange the code until you reset the timer by the RegionCode timer reset procedure3) Region code change timer resetPress below key to reset the timer :a) In DISC source, stop mode and no disc in tray.b) Press R/C “Play -159-PLAY“ to reset timer to 254) Tuner area changea) Press the “OPEN/CLOSE“ button to openthe set's doorb) Press “1“ “5“ “9“ button by using R/C.c) TV Show “TUNER AREA ADJUST“d) Select the tuner area you want by using the “ “ and“ “ button on R/C, then press “OK“ to confirm. TV show“ TUNER AREA CHANGED“If you didn't press it in five seconds, the system will remainoriginal status.USA FM 87.5M 108M 100KAM 530K 1700K 10KAPAC FM 87.5M 108M 50KAM 531K 1602K 9KEUROPE FM 87.5M 108M 50KAM 531K 1602K 9KLATAM FM 87.5M 108M 50KAM 530K 1710K 10KAUSTRALIA FM 87.5M 108M 50K/ NZ AM 531K 1602K 9KNote :-(a) Please refer to the above different tuner area.AREA BAND FREQUENCY (Hz) STEP(Hz)5. Video Out Changea) Press “SYSTEM“ on R/C buttonb) Select the menu using the “ “ and “ “ button on R/Cc) Go picture setup page select Video out item.6. Password Changea) Press “SYSTEM“ on R/C buttonb) Select the menu using the “ “ and “ “ button on R/Cc) Go feature setup page select “PASSWORD“. TV show“ENTER CODE“. Press 4 times of “STOP“ button on R/C.d) Select “PARENTAL“ “8 ADULT“ on TV.e) Enter PASSWORD to “1234“ “1234“ is a default password supplied.7. Checking on the Software versiona) Open the CD door.b) Press “123“ and “OK“ on the remote control.c) TV will show the version on screen.8. Upgrading new softwarea) Open the CD-door, then insert the CD-R program disc.b) Close the CD-door.c) TV will show:-.“disc loading“.“bank30.rom“.“writing“ about 6 seconds.“Done“ The latest upgraded is in version VER0622.2-1CAUTION !This information is confidencial and maynot be distributed. Only a qualified serviceperson should reprogram the Region Code.2-2 2-2REPAIR INSTRUCTION2-3 2-3REPAIR INSTRUCTION2-4 2-4REPAIR INSTRUCTION