Philips-SACD-900-Service-Manual(1) 电路图 维修手册.pdf

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1、Published by MW 0171 Service PaCEPrinted in the NetherlandsSubject to modification? 3122 785 11570 Copyright 2001 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 transmitted, in any form

2、 or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. DVD-Video PlayerSACD 900 DVD962SA /001 /171 /691 SACD900 /171 CL 16532136_000.eps 051101 ContentsPageContentsPage 1Technical Specs and Connection Facilities2 2Safety Instructions, Warnings,

3、Notes, and Service Hints3 3Directions for Use6 4Mechanical- and Dismantling Instructions20 5Diagnostic Software, Trouble Shooting and Test Instructions22 6Wiring-, Block Diagrams and Testpoint Overviews Wiring Diagram53 Block Diagram (General)54 Testpoint Overview AV Board55 Testpoint Overview Mono

4、Board56-58 7Electrical Diagrams and Print-LayoutsDiagram PWB Power Supply Unit5960-61 AV Board: Sys Clk PAUSE interrupts audio/video playback or moves to the next frame 9 STOP stops audio/video playback AUDIO DIRECT shut down video circuity to have better audio quality T NEXT selects next track/titl

5、e/chapter/index B PLAY starts audio/video playback S PREV selects previous track/title/chapter/index or return to beginning of current track/ title/chapter/index / EJECT opens/closes the disc tray 7 English Unpacking First check and identify the contents of your SACD player package, as listed below:

6、 SACD player AC power cord Remote Control with batteries Audio/Video cables CVBS Video cable Instructions for use If any item is damaged or missing, please inform your supplier immediately. Save the packaging materials; you may need them to transport your player in future. Placement Place the player

7、 on a firm, flat surface. Keep the player away from domestic heating equipment and direct sunlight. In a cabinet, allow about 2.5 cm (1 inch) of free space all around the player for adequate ventilation. If the SACD player cannot read SACDs/CDs/DVDs/VCDs correctly, use a commonly available cleaning

8、CD/DVD to clean the lens before taking the SACD player to be repaired. Other cleaning methods may destroy the lens. Always keep the tray closed to avoid dust on the lens. When it is moved from a cold to a warm environment, allow the SACD player to acclimatize for at least 2 hours in order to avoid d

9、amage. When suddenly placed in a warm environment, the lens may cloud over. Playing an SACD/ CD/DVD will not be possible then. Wait until moisture evaporates. Infrared remote control Loading the batteries 1Open the battery compartment cover. 2Insert two AA (LR- 6) batteries as indicated inside the b

10、attery compartment. 3Close the cover. Caution: Do not mix old and new batteries. Also never mix different types of batteries (standard, alkaline, etc.). + - + - INTRODUCTION Directions for UseEN 7SACD 9003. 10 E ng lish FUNCT IONAL OVE RVIE W * Press and hold key for about two seconds Rem ote Contro

11、l 2 123 456 78 0 9 POWER REPEATSHUFFLESCANREPEAT A-B STOP D SPLAY DIMRETURN DISCSYSTEM ANGLEZOOMAUDIOSUBT TLE PLAYPAUSE FTST-CRESUMESOUND MODE MENUMENU OK T-C select title/chapter RESUME to continue playback from STOP/PAUSE mode F TS activate/deactivate Favourite Track Selection SOUND MODE selects r

12、equired sound mode for SACD: CD, Stereo or Multi- channel (if available) for DVD/VCD: Stereo, Dolby Surround-compatible, 3D sound or Multi-channel RETURN go back to previous menu DISC MENU access menu of a DVD disc S search backward* / go to a previous chapter or track REPEAT repeat chapter, track,

13、title, disc REPEAT (A-B ) repeat a specific segment SHUF F LE play tracks in random order SCAN play the first 10 seconds of each track/chapter within a disc POWER B switches DVD Video player ON or to standby mode 0-9 num erical key pad select numbered items in a menu DISPLAY DIM to select 3 differen

14、t brightnesses for the display SYSTEM MENU access or remove the players menu 1 2 3 4 (left/right/up/down) select an item in the menu OK acknowledge menu selection T search forward* / go to the next chapter or track STOP ( 9 ) stops playback PLAY ( B ) starts playback PAUSE ( ; ) pause playback tempo

15、rarily / frame-by-frame playback SUB TITLE select a subtitle language ANGLE select a DVD camera angle ZOOM enlarge video image AUDIO select an audio language 9 English Display SVCD Super Video CD inserted SACD Super Audio CD inserted CD Audio CD inserted VCD Video CD inserted CD CD STEREO indicated

16、the current active sound mode MCH VIDEO DVD video disc inserted TITLE - number of titles on DVD in Stop mode - number of current title CHAPTER Number of current chapter TRACK - number of tracks on SACD/CD/VCD in Stop mode - number of current track TRACK TIME track time in hours, minutes and seconds

17、TOTALTIME disc/program time in hours, minutes and seconds REM TIMEremaining track time in hours, minutes and seconds when Display mode is set to Remaining time playback temporarily interrupted (not active when setting Personal Preferences) SCAN first 10 seconds of each track/chapter are played A-B R

18、EPEAT A passage (a-b) isbeing repeated SHUFFLE tracks/chapters are played in random order CHAPTER TRACKTITLEREPEAT repeat Title/Chapter/Track/All active F ST FTS (Favourite track selection) program available for CD/DVD/VCD inserted remote control active (flashing) DTS DTS (Digital Theatre Sound) aud

19、io on the digital output MCH Sound mode button (for DVD) is set to Multi-channel SUR Sound mode button (for DVD/VCD) is set to Dolby Surround-compatible 3D Sound mode button (for DVD/VCD) is set to 3D Sound F ST SACD SVCDCD STEREO MCH CHAPTER TRACKTITLE SCANCHAPTERTRACK TITLE VIDEODTSMCH3DSURALLA-B

20、REPEAT SHUFFLETOTAL REMTRACK TIME FUNCTIONAL OVERVIEW Directions for UseEN 8SACD 9003. 12 E ng lish Preparation PRE PARAT ION General Notes Depending on your TV and other equipment you wish to connect, there are various ways you could connect the player. Use only one of the connections described bel

21、ow. For some connections, settings for digital and/or analogue output are required. These settings have to be made in the Personal Preferences menu which is only accessible via your TV screen. In these cases you will need to connect the player to the TV as well. Please refer to the manuals of your T

22、V, VCR, Stereo System or other devices as necessary to make the best connections. Caution: Do not connect the players audio out jack to the phono in jack of your audio system. Connecting to audio equipm ent - analog Connecting to an amplifier/receiver equipped with two channel analogue stereo Connec

23、t the audio Left and Right outputs for Front speaker connection (1) to the corresponding sockets on your amplifier, receiver or stereo system using the audio cable supplied. O X AOCA D G A A D O U M M A N RON UA N UD O U N C BS V D O U UD OU S V D OYCC R OU D R OU D L R NR U W R YCC O RV N OU AMPLIF

24、IER 1 Important: For the best sound quality with playback of audio CDs and stereo SACDs, always use the left and right connector of the high-quality stereo/ Multi-channel audio output. The separate stereo output is intended only for connection to video equipment such as a TV set. O X AOCA D G A A D

25、O OU M M A N ON MUN AO U ON C BS D O OU A D O OU SD OYCC U R U D U R U D L R NR U W L YCC R GRV A OU AMPLIFIER 1 Connecting to a Multi-channel Audio/ (Video) receiver with 6 connectors The SACD player contains a multi-channel decoder. This enables playback of SACDs recorded in Multi-channel. You onl

26、y need to select Multi-channel using the Sound Mode key. 1Connect the audio Left and Right outputs for Front speaker connection (1) to the corresponding input sockets on your receiver using the audio cable supplied. 2Connect the audio Left and Right outputs for Surround speaker connection (3) to the

27、 corresponding inputs on your receiver using an optional audio cable. 3Connect the audio outputs for Center speaker and Subwoofer connection (2) to the corresponding inputs on your receiver using an optional audio cable. 11 English Menu bar/Status window VPersonal PreferencesdSound WTitle/TrackePict

28、ure by Picture XChapter/IndexfSlow motion Z Subtitle languagegFast motion AnglehTime search a ZoomYAudio language c Video FTSSound Mode ? ? ? ? Status window icons The status window displays the current status of the player and is displayed together with the first part of the menu bar if activated i

29、n the Features menu (see Personal Preferences). General Disc type Tray status Default screen The default screen is displayed when the player is in STOP mode. It may contain in a status window (see Status Window) and a Temporary Feedback Field, which gives information concerning prohibited actions, p

30、layback modes, available angles, etc. Temporary Feedback Field icons Scan Repeat All Repeat Title Repeat Track Repeat Chapter Shuffle Shuffle Repeat Repeat A to end Repeat A-B Current camera angle/number of available camera angles Child Lock On Child Safe Resume Action prohibited ? On screen display

31、 information ON SCREEN DISPLAY INFORMATION Directions for UseEN 9SACD 9003. 14 E ng lish PRE PARAT ION Notes If the audio form at of the digital output does not m atch the capabilities of your receiver, the receiver will produce a strong, distorted sound T he audio form at of the DV D disc in play i

32、s displayed in the Status W indow when changing the audio form at 6 C hannel Digital Surround Sound via digital connection can only be obtained if your receiver is equipped with a Digital Multi-channel decoder If your receiver does not contain a decoder, you can m ake the analogue connections as des

33、cribed in the section C onnecting to a Multi-channel A udio/(V ideo) receiver with 6 connectors to obtain 6 C hannel Digital Surround Sound SA C D Multi-channel sound cannot be obtained via digital connection Connecting to a TV Notes Depending on your T V , there are various ways to connect the play

34、er T hese are shown in the illustration below P lease refer to your T V , V C R and any other User Manual(s) as necessary to m ake the optim al connections Do not connect your SA C D-player via your V C R because the video quality could be distorted by the copy protection system Component Video (Pr/

35、Cr Pb/Cb Y) connection 1Connect the Pr/Cr Pb/Cb Y outputs on the DVD- player to the corresponding inputs on the TV using optional Pr/Cr Pb/Cb Y cable (6). 2Connect the Left and Right audio outputs to the audio left/ right inputs on the TV (1). S-Video (Y/C) connection 1Connect the S- VIDEO OUT (Y/C)

36、 socket (7) to the corresponding socket on the TV using an optional S- Video cable. 2If you wish to receive the sound via your TV, connect the STEREO OUT Left and Right output sockets (1) to the corresponding sockets on the TV using the audio cable supplied. Video CVBS connection 1Connect the VIDEO

37、OUT (CVBS) socket (8) to the corresponding socket on the TV using the video cable supplied. 2If you wish to receive the sound via your TV, connect the STEREO OUT Left and Right output sockets (1) to the corresponding sockets on the TV using the audio cable supplied. C AX AOA A UD OU M M A N ON MUANN

38、 A D O U ON C BS V D O U UD O OU S V D OYCC U R U D U R UN NR U W L YCC R GRV A OU 7 8 1 6 SCART connection 1Connect the SCART to the corresponding connector on the TV using the SCART cable supplied (6). 2If your TV is not equipped with a SCART you can select one of the following alternative connect

39、ions: Video CVBS connection 1Connect the VIDEO OUT (CVBS) socket (8) to the corresponding socket on the TV using the video cable supplied. 2If you wish to receive the sound via your TV, connect the STEREO OUT Left and Right output sockets (1) to the corresponding sockets on the TV using the audio ca

40、ble supplied. O X AOCA D A D O U M M V U MA N R N UH NN UD OU R N V S V D OU AUO U SD OYCC R O N R O N L R NR U W L 6781 13 English PREPARATION Note If the subwoofer is equipped with its own am plifier, the Subwoofer connection should be connected directly to the subwoofer OAX AOP CA D G A UD O U M

41、MG MAS ON MUHA N A D O OU ON CV S D O OU UD O OUT V D OYP CP C R O N UR O N R UB W L YP CP C RO R SS V CA OU AMPLIFIER 132 Connecting to an amplifier/receiver equipped with Dolby Pro Logic 1Connect the audio Left and Right outputs for Front speaker connection (1) to the corresponding inputs on the D

42、olby Pro Logic Audio/Video amplifier/receiver using the audio cable supplied. 2Set Analogue Output to Dolby Surround-compatible in the Personal Preferences menu. If you connect the player to a TV equipped with a Dolby Pro Logic decoder Connect the player to the TV as described in the section Connect

43、ing to a TV - Audio connections as above”. Connecting to audio equipment - digital The digital output of the SACD player does not provide PCM (Pulse Code Modulation) signals. If your amplifier/ receiver can only decode PCM and not multi-channel signals such as Dolby Digital, do not connect your SACD

44、 player using the digital input. This could damage your amplifier and/or speakers. Connecting to an Audio/(Video) receiver with multi- channel decoder (Dolby Digital, MPEG 2 and DTS) Digital Multi- channel sound (not for SACD) For this you need a multi-channel A/V receiver that supports one or more

45、of the DVD audio formats supported by your SACD player (MPEG 2, Dolby Digital and DTS). Check the receiver manual and the logos on front of the receiver. 1Connect the players digital audio output (optical 4 or coaxial 5) to the corresponding input on the receiver. Use an optional digital (optical 4

46、or coaxial 5) audio cable. O X AO T CA A UD O G A NS ONT MU T HA N A D O O T ONT CV S V D OUT UD O OUT SDEOYP CP C U RO N U RO N C NT R UB W L R YP CP C OGRS V S AN O T AMPLIFIER 45 Directions for UseEN 10SACD 9003. 16 E ng lish Delay tim es The SACD player is set to reproduce correctly synchronized

47、 Digital Surround Sound in a listening area where the surround speakers are about 150cm nearer to the listening position than the front speakers, and the center speaker is in line with the front speakers. T o adjust for other listening area arrangements, adapt delay times according to the following:

48、 Digital Surround Measure the distances in centimeters from the front speaker plane and from the surround speaker plane to the listening positioning plane. Subtract the surround distance from the front distance and divide by 30. The result is the required Surround Channel delay time in milliseconds.

49、 If the center speaker is on the front speaker plane, no center speaker delay is needed. If, however , it is nearer to the listening position, measure the distance in centimeters between the front and center speaker planes, and divide by 30. The result is the required Center Channel delay time in milliseconds. 0 ms 0 ms0 ms 0 ms 5 ms 10 s 15 ms 15 ms 15 ms 0 0 0 ms 0 ms 0 ms 0 ms -5 ms Pre erred Acceptab e Not recommended -10 ms 510152025303540 5 10 15 20 25 30 35 40 D fferent a arr va t me D g ta Surround D