Philips-SACD-900-Service-Manual电路原理图.pdf

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1、Published by MW 0171 Service PaCE Printed in the Netherlands Subject to modification 3122 785 11570Copyright 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 Player SACD 900DVD962SA /001 /171 /691SACD900 /171CL 16532136_000.eps051101Contents Page Contents Page1 Technical Specs and Connection Facilities 22 Safety Instructions, Warnings, N

3、otes,and Service Hints 33 Directions for Use 64 Mechanical- and Dismantling Instructions 205 Diagnostic Software, Trouble Shooting and Test Instructions 226 Wiring-, Block Diagrams and Testpoint OverviewsWiring Diagram 53Block Diagram (General) 54Testpoint Overview AV Board 55Testpoint Overview Mono

4、 Board 56-587 Electrical Diagrams and Print-Layouts Diagram PWBPower Supply Unit 59 60-61AV Board: Sys Clk PAUSE interrupts audio/video playback or moves tothe next frame9STOP stops audio/video playbackAUDIODIRECT shut down video circuity to have betteraudio quality TNEXT selects next track/title/ch

5、apter/indexBPLAY starts audio/video playbackSPREV selects previous track/title/chapter/indexor return to beginning of current track/title/chapter/index/EJECT opens/closes the disc tray7EnglishUnpacking First check and identify the contents of your SACD playerpackage, as listed below:SACD playerAC po

6、wer cordRemote Control with batteriesAudio/Video cablesCVBS Video cableInstructions for useIf any item is damaged or missing,please inform yoursupplier immediately.Save the packaging materials;you may need them totransport your player in future.PlacementPlace the player on a firm,flat surface.Keep t

7、he player away from domestic heating equipmentand direct sunlight.In a cabinet,allow about 2.5 cm (1 inch) of free space allaround the player for adequate ventilation.If the SACD player cannot read SACDs/CDs/DVDs/VCDscorrectly, use a commonly available cleaning CD/DVD toclean the lens before taking

8、the SACD player to berepaired.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 inorder to avoid damage. When suddenly placed in a warmenvironm

9、ent,the lens may cloud over. Playing an SACD/CD/DVD will not be possible then.Wait until moistureevaporates.Infrared remote controlLoading the batteries1Open the battery compartment cover.2Insert two AA (LR-6) batteries as indicated inside thebattery compartment.3Close the cover.Caution:Do not mix o

10、ld and new batteries.Alsonever mix different types of batteries (standard,alkaline,etc.).+ -+-INTRODUCTIONDirections for Use EN 7SACD 900 3.10EnglishFUNCTIONALOVERVIEW* Press and hold key for about two secondsRemoteControl212345678 09POWERREPEATSHUFFLESCANREPEATA-BSTOPDSPLAY DIMRETURN DISCSYSTEMANGL

11、EZOOMAUDIOSUBTTLEPLAYPAUSEFTST-CRESUMESOUND MODEMENUMENU OKT-C select title/chapterRESUME to continue playback fromSTOP/PAUSE modeFTS activate/deactivate FavouriteTrack SelectionSOUND MODE selects required sound mode for SACD:CD, Stereo or Multi-channel (if available) for DVD/VCD:Stereo, DolbySurrou

12、nd-compatible, 3Dsound or Multi-channelRETURN go back to previous menuDISCMENU access menu of a DVD discS search backward* / go to aprevious chapter or trackREPEAT repeat chapter, track,title, discREPEAT(A-B) repeat a specific segmentSHUFFLE play tracks in random orderSCAN play the first 10 seconds

13、ofeach track/chapter within a discPOWERBswitches DVD Video player ONor to standby mode0-9numerical keypadselect numbered items in amenuDISPLAYDIMto select 3 different brightnessesfor the displaySYSTEMMENUaccess or remove the playersmenu1 2 3 4 (left/right/up/down) select anitem in the menuOK acknowl

14、edge menu selectionT search forward* / go to the next chapter or trackSTOP( 9) stops playbackPLAY(B) starts playbackPAUSE(;) pause playback temporarily /frame-by-frame playbackSUBTITLEselect a subtitle languageANGLEselect a DVD camera angleZOOMenlarge video imageAUDIOselect an audio language9English

15、DisplaySVCDSuper Video CD insertedSACDSuper Audio CD insertedCDAudio CD insertedVCDVideo CD insertedCD CD STEREOindicated the current active sound modeMCHVIDEODVD video disc insertedTITLE- number of titles on DVD in Stop mode- number of current titleCHAPTERNumber of current chapterTRACK- number of t

16、racks on SACD/CD/VCD in Stop mode- number of current trackTRACKTIMEtrack time in hours,minutes and secondsTOTALTIMEdisc/program time in hours,minutes and secondsREM TIMEremaining track time in hours,minutes and seconds when Displaymode is set to Remaining timeplayback temporarily interrupted (not ac

17、tive when setting Personal Preferences)SCANfirst 10 seconds of each track/chapter are playedA-BREPEATA passage (a-b) isbeing repeatedSHUFFLEtracks/chapters are played in random orderCHAPTERTRACKTITLEREPEATrepeat Title/Chapter/Track/All activeF STFTS (Favourite track selection) program available for

18、CD/DVD/VCD insertedremote control active (flashing)DTSDTS (Digital Theatre Sound) audio on the digital outputMCHSound mode button (for DVD) is set to Multi-channelSURSound mode button (for DVD/VCD) is set to Dolby Surround-compatible3DSound mode button (for DVD/VCD) is set to 3D SoundF STSACDSVCDCD

19、STEREO MCHCHAPTERTRACKTITLESCANCHAPTERTRACKTITLEVIDEODTSMCH3DSURALLA-BREPEATSHUFFLETOTALREMTRACKTIMEFUNCTIONALOVERVIEWDirections for UseEN 8 SACD 9003.12EnglishPreparationPREPARATIONGeneralNotesDepending on your TV and other equipment you wish toconnect,there are various ways you could connect thepl

20、ayer. Use only one of the connections described below.For some connections,settings for digital and/or analogueoutput are required.These settings have to be made in thePersonal Preferencesmenu which is only accessible viayour TV screen.In these cases you will need to connect theplayer to the TV as w

21、ell.Please refer to the manuals of your TV, VCR,Stereo Systemor other devices as necessary to make the bestconnections. Caution:Donotconnectthe playersaudioout jacktothe phonoinjackofyouraudiosystem.Connectingtoaudioequipment -analogConnectingtoanamplifier/receiverequipped withtwochannelanalogue ste

22、reoConnect the audio Left and Right outputs for Front speakerconnection (1)to the corresponding sockets on youramplifier, receiver or stereo system using the audio cablesupplied.OXAOCADGAADO UMMANRONUANUDO UNCBSVDO UUD OUSVDOYCCROUDROUDL RNRUWRYCCORVN OUAMPLIFIER1Important:Forthe bestsound qualitywi

23、thplaybackofaudioCDs and stereoSACDs,always use the leftand rightconnectorofthe high-qualitystereo/Multi-channelaudiooutput.The separate stereooutputis intended onlyforconnectiontovideoequipmentsuchas aTVset.OXAOCADGAADO OUMMANONMUNAO UONCBSDO OUADO OUSDOYCCURUDURUDL RNRUWLYCCRGRVAOUAMPLIFIER1Connec

24、tingtoaMulti-channel Audio/(Video)receiverwith6connectorsThe SACD player contains a multi-channel decoder. Thisenables playback of SACDs recorded in Multi-channel.Youonly need to select Multi-channel using the Sound Modekey.1Connect the audio Left and Right outputs for Front speakerconnection (1)to

25、the corresponding input sockets on yourreceiver using the audio cable supplied.2Connect the audio Left and Right outputs for Surroundspeaker connection (3)to the corresponding inputs onyour receiver using an optional audio cable.3Connect the audio outputs for Center speaker andSubwoofer connection (

26、2)to the corresponding inputs onyour receiver using an optional audio cable.11EnglishMenu bar/Status windowVPersonal PreferencesdSoundWTitle/TrackePicture by PictureXChapter/IndexfSlow motionZSubtitle languagegFast motionAnglehTime searchaZoomYAudio languagecVideo FTSSound ModeK6FK66K66K6EK6FK6FK66K

27、66K6EK6FK64K73K63K73K74K6FK70Status window iconsThe status window displays the current status of the playerand is displayed together with the first part of the menu barif activated in the Features menu (see PersonalPreferences).GeneralDisc type Tray statusDefault screenThe default screen is displaye

28、d when the player is in STOPmode.It may contain in a status window (see Status Window)and a Temporary Feedback Field, which gives informationconcerning prohibited actions,playback modes,availableangles,etc.Temporary Feedback FieldiconsScan Repeat All Repeat Title Repeat TrackRepeat Chapter Shuffle S

29、huffle Repeat Repeat A to endRepeat A-B Current camera angle/number of availablecamera anglesChild Lock On Child SafeResume Action prohibitedK6FK66K66K6EK6FK6FK66K66On screen display informationONSCREENDISPLAYINFORMATIONDirections for Use EN 9SACD 900 3.14EnglishPREPARATIONNotesIfthe audioformatofth

30、e digitaloutputdoesnotmatch thecapabilitiesofyourreceiver, thereceiverwill produceastrong,distorted soundThe audioformatofthe DVDdiscin playisdisplayed in the StatusWindowwhen changing the audioformat6ChannelDigitalSurround Sound viadigitalconnectioncan onlybe obtained ifyourreceiverisequipped with

31、aDigitalMulti-channeldecoderIfyourreceiverdoesnotcontain adecoder, you can make the analogue connectionsasdescribedin the section Connecting toaMulti-channelAudio/(Video)receiverwith 6connectors toobtain 6ChannelDigitalSurround SoundSACDMulti-channelsound cannotbe obtained viadigitalconnectionConnec

32、tingtoaTVNotesDepending on yourTV, there are variouswaystoconnecttheplayerTheseareshownintheillustrationbelowPleaserefer toyour TV, VCRand anyotherUserManual(s)asnecessarytomake the optimalconnectionsDonotconnectyourSACD-player viayour VCRbecausethevideoqualitycould be distorted bythe copyprotection

33、 systemComponentVideo(Pr/CrPb/Cb Y)connection1Connect the Pr/Cr Pb/Cb Youtputson the DVD-player to thecorresponding inputs on the TV using optional Pr/Cr Pb/Cb Ycable (6).2Connect the Left and Right audio outputs to the audio left/ right inputs on the TV (1).S-Video(Y/C)connection1Connect the S-VIDE

34、O OUT (Y/C) socket (7)to thecorresponding socket on the TV using an optional S-Videocable.2If you wish to receive the sound via your TV, connect theSTEREO OUT Left and Right output sockets (1)to thecorresponding sockets on the TV using the audio cablesupplied.VideoCVBSconnection1Connect the VIDEO OU

35、T (CVBS) socket (8)to thecorresponding socket on the TV using the video cablesupplied.2If you wish to receive the sound via your TV, connect theSTEREO OUT Left and Right output sockets (1)to thecorresponding sockets on the TV using the audio cablesupplied.CAXAOAAUDOUMMANONMUANNADO UONCBSVDO UUDOOUSV

36、DOYCCURUDURUNNRUWLYCCRGRVAOU7816SCART connection1Connect the SCART to the corresponding connector onthe TV using the SCART cable supplied(6).2If your TV is not equipped with a SCART you can selectone of the following alternative connections:Video CVBS connection1Connect the VIDEO OUT (CVBS) socket (

37、8)to thecorresponding socket on the TV using the video cablesupplied.2If you wish to receive the sound via your TV, connect theSTEREO OUT Left and Right output sockets (1)to thecorresponding sockets on the TV using the audio cablesupplied.OXAOCADADO UMMV UMANRNUHNNUDOURNVSVDOUAUOUSDOYCCRONRONL RNRUW

38、L678113EnglishPREPARATIONNoteIfthe subwooferisequipped with itsown amplifier, theSubwooferconnection should be connected directlytothesubwooferOAXAOPCADGAUDO UMMGMASONMUHANADO OUONCVSDO OUUDOOUTVDOYPCPCRONURONRUB WLYPCPCRORSSVCAOUAMPLIFIER132Connecting to an amplifier/receiverequipped with Dolby Pro

39、 Logic1Connect the audio Left and Right outputs for Front speakerconnection (1)to the corresponding inputs on the DolbyPro Logic Audio/Video amplifier/receiver using the audiocable supplied.2Set Analogue Output to Dolby Surround-compatible in thePersonal Preferencesmenu.If you connect the player to

40、a TV equipped with aDolby Pro Logic decoderConnect the player to the TV as described in the sectionConnecting to a TV - Audio connections as above”.Connecting to audio equipment - digital The digital output of the SACD player does not providePCM (Pulse Code Modulation) signals.If your amplifier/rece

41、iver can only decode PCM and not multi-channelsignals such as Dolby Digital,do not connect your SACDplayer using the digital input.This could damage youramplifier and/or speakers.Connecting to an Audio/(Video) receiverwith multi-channel decoder (Dolby Digital,MPEG 2 and DTS) Digital Multi-channel so

42、und (not for SACD)For this you need a multi-channel A/V receiver thatsupports one or more of the DVD audio formatssupported by your SACD player (MPEG 2,Dolby Digitaland DTS).Check the receiver manual and the logos onfront of the receiver.1Connect the players digital audio output (optical 4 orcoaxial

43、 5) to the corresponding input on the receiver.Use an optional digital (optical 4or coaxial 5) audio cable.OXAOTCAAUDO GANSONTMUTHANADO OTONTCVSVDOUTUDOOUTSDEOYPCPCURONURONCNTRUB WL RYPCPCOGRSVSAN OTAMPLIFIER45Directions for UseEN 10 SACD 9003.16EnglishDelaytimesThe SACDplayeris settoreproduce corre

44、ctlysynchronizedDigitalSurroundSoundin alisteningareawhere the surround speakers are about150cmnearertothe listeningpositionthanthe frontspeakers,and thecenterspeakeris inline withthe frontspeakers.To adjustforotherlisteningarea arrangements, adapt delaytimesaccordingtothefollowing:DigitalSurroundMe

45、asure the distances incentimeters fromthe frontspeakerplane and fromthe surround speakerplane tothelisteningpositioningplane.Subtractthe surround distance fromthe frontdistance anddivide by30. The resultis the required Surround Channeldelaytimeinmilliseconds.Ifthe centerspeakeris onthe frontspeakerp

46、lane, nocenterspeakerdelayis needed.If, however, itis nearertothe listeningposition, measure the distance incentimetersbetweenthe frontand centerspeakerplanes,and divide by30. The resultis the required CenterChanneldelaytime inmilliseconds.0 ms0 ms 0 ms0 ms5 ms10 s15 ms15 ms15 ms000 ms 0 ms 0 ms 0 m

47、s -5 msPreerredAcceptabeNot recommended-10 ms510152025303540510152025303540DfferentaarrvatmeDgtaSurround Deay Distance fr om sur r ound speak ers (f eet)Dstance from front speakers (fee)10s5 msDolbyProLogicIfthe delaytimes forSurround Channeland CenterChannelare setforDigitalSurround mode, the delay

48、timesforDolbyProLogic modewill automaticallybecalculatedand set.15 ms15 ms15 m20 ms25 s30 ms30 ms0 ms0015 ms 15 ms 15 ms 15 ms 10 msPreerredAcceptabeNot recommended5 ms510152025303540510152025303540DfferentaarrvatmePro Logc Surround Deay Ditance fr om sur r ound speak ers (f eet)Dstance from front s

49、peakers (fee)25 ms20 msConnectingthe powersupply1Checkifthe powervoltage as shownonthe type plate (onthe backofthe player)corresponds toyourlocalpowervoltage.2Plugthe female end ofthe powercable supplied intothePowerconnectorPOWER SUPPLYontherearoftheplayer.3PlugthemaleendofthecordintoanACoutlet.Note: When the player is in the STANDBY or OFF position,it willstill consume some power.If you wish to disconnect your player completely from thepower supply, pull the plug from the AC Outlet.Caution:Onlyqua