Philips-MC-55-Service-Manual电路原理图.pdf

CLASS 1LASER PRODUCTGB 3140 785 22600Published by SS 0047 Service Audioor otherwise without the prior permission of Philips.system or transmitted, in any form or by any means, electronic, mechanical, photocopying,All rights reserved. No part of this publication may be reproduced, stored in a retrievalCopyright 1995 Philips Consumer Electroncis B.V. Eindhoven, The Netherlandsbe used.condition and that parts which are identical with those specifiedSafety regulations require that the set be restored to its original CPCS 104 676Printed in The Netherlands Copyright reserved Subject to modificationMicro SystemTABLE OF CONTENTSchapterHandling chip components and safety 1 - 1MC-55/21M.Technical Specification . 50/60 Hz SwitchablePower ConsumptionActive . 40 WStandby . £ 10 WDimensions (w x h x d) . 160 x 268 x 226 (mm)Weight (without speakers) .4.85 kgSubject to modificationPCS 104 6783-1CONNECTIONS AND CONTROLSCLOCKTIMERON/OFFSETOPEN/CLOSE STEREO/ VOCAL OSD/DIMiRSENSORSHUFFLEREV.MODEBANDVCDTUNER TAPE RECORDPROGRAMMICREPEATDEMOSTOPCLEARSEARCHTUNINGVOLUMEAUTO REVERSESTANDBYONMC-55 VIDEO CD MICRO SYSTEMDIGITAL SOUND CONTROLMP3-CD PLAYBACKOPENDIGITAL SOUNDCONTROL1 ¡ ) ( * &3 2 % $7 8 94 5 6 0 ! #4 PRESET 3 DIRECTIONPLAYPAUSE123Controls on the system andremote control1STANDBY ON Bto switch the system on or to Standby mode.2DISPLAY SCREENto view the current status of the system.3Disc tray4VCD / SHUFFLEto select CD/VCD mode (this system can playback MP3-CD format disc).When in CD/VCD mode, press to start or stop shuffle playmode.5TUNER / BANDto select Tuner mode. When in tuner mode,press to select the waveband:FM or MW.6TAPE / REV.MODEto select Tape mode. When in tape mode, pressto select AUTO REVERSE.7OPEN/CLOSEto open or close the disc tray.8STEREO/VOCALfor Tuner.to switch between stereo/monomode (on FM band only).for CD/VCD.to set vocal mode.9OSD/DIMto switch on/off the on screen display on the TVscreen.to select DIM HIGH,DIM LOW or LED OFF.0VOLUME 3 4to increase or decrease the volume.to increase or decrease the microphone volumelevel,echo level or key tone level.!DIGITAL SOUND CONTROL (DSC)to select the desired sound effect :POP,CLASSIC, ROCK,JAZZ or FLAT.to switch on/off BASS mode.Mode Selection STOPCLEAR9for CD/VCD/MP3-CDto stop playback or toclear a programme.for Tuner.to stop programming.for Tape.to stop playback or recording.SEARCHTUNING ST(àá)for MP3-CD onlyto select previous/nextalbum or track.for CD/VCD.to search backward/forward or to skip to the previous/next trackduring playback.forTuner.totune to a lower or higher radiofrequency ortosearch radiostations.for Tape.to rewind or fast forward.for Clock.to set the hour and minutes.for Timer.to set the timer function.PRESET4 3PLAYPAUSE2ÅDIRECTIONÅ1 2Åfor CD/VCD/MP3-CDto start or interruptplayback (only 2Åis available).for Tuner.to select a preset radio station.for Tape.to start playback in selecteddirection or pause.#OPENto open the tape deck door.$Tape compartment%RECORD ¶to start recording (in CD/VCD or Tuner modeonly).REPEATDEMOfor MP3-CD onlyto repeat a track,an albumor whole disc.for CD/VCD.to repeat a disc track or thewhole disc.for DEMO.to activate/deactivate the demonstration.&MICto connect microphone.*PROGRAMfor CD/VCD/MP3-CDto programme disctracks.for Tuner.to programme preset radiostations.for Clock.to set or reset clock.for Timer.to set or reset timer.for System.to erase EEPROM.(iR SENSORinfrared sensor for remote control.)TIMER ON/OFF / SETto activate/deactivate or set the timer.¡CLOCKto view the clock or set the clockto select the sleep time.SLEEPto select the sleep time.Controls PCS 104 6803-3INSTRUCTIONS FOR USECD / VCD / MP3-CDCLOCKTIMER ON/OFFSETOPEN/ CLOSE STEREO/ VOCAL OSD/DIMiRSENSORSHUFFLEREV.MODEBANDRECORDPROGRAMMICREPEATDEMOSTOPCLEARSEARCHTUNINGVOLUMESTANDBYONMC-55 VIDEO CD MICRO SYSTEMMP3-CD PLAYBACKDIGITAL SOUNDCONTROL4 PRESET 3 DIRECTIONPLAYPAUSE123VCDTUNER TAPE IMPORTANT!This system is designed for regular discs.Therefore,do not use any accessories suchas disc stabilizer rings or disc treatmentsheets,etc.,as offered on the market,because they may jam the disc mechanism.Do not load more than one disc into thetray.When the tray is loaded with disc,do notshake the system,this may jam the tray.The CD part of this system also serves as aVideo CD player if you connect it to yourTV set. Before viewing the Video CD,ensure thatthe set is switched to corresponding PAL orNTSC system of your TV set (exceptionMulti-system TV).Discs for PlaybackThis system can playback all digital audio CD,video CD, finalised digital audio CD-Recordable(CDR) discs and finalised digital audio CD-Rewritable (CDRW)discs.Support following MP3-CD formats:lISO 9660 format - Max.17 characterslMax.Track number plus Album is 256lMax.nested directory is 8 levelslThe max.ALB number is 99lThe max.MP3 programme track number is 99lThe max.length of each track is 255 minutes 59secondslThe player can play mixed mode disc:a:MP3 + CDDA can only play the MP3tracks in the first block.b:VCD + CDDA full supportlSupported VBR bit-ratelSupported sampling frequencies for MP3 disc :44.1 kHzlSupported Bit-rates of MP3 disc are:32,64,96,128, 192, 256 (kbps) Following formats cant be supportedlThe files like *.WMA,*AAC, *.DLF, *.M3U, *.PLSlChinese filenamelThe non-session closed discslThe discs recorded under UDF formatLoading a disc1Press VCDto select CD/VCD mode.2Press OPENCLOSE.The disc tray slides out.3Load a disc with the label side facing up.4Press OPENCLOSE to close the disc tray.The total number of tracks and the playingtime of the disc appear on the display.For MP3-CD onlylLoad a MP-3 CD format music disc on the CDtray.The total album number and total tracknumber will scroll through the display briefly,then “A01 T001“ will be displayedOn TV screen,the total ALBUM and TRACKnumber will display, also with the album list (max.5 lines per page) and an arrow. The arrowindicates the current selected music.Notes: Toensure good system performance, wait untilthe disc tray completely reads the disc beforeproceeding.For MP3-CD, the disc reading time may exceed10 seconds due to the large number of songscompiled into one disc.CD / VCD / MP3-CDPlaying a normal disc1Press 2Åto start playback.The track number and elapsed playing time ofthe current track appear on the display.lTointerrupt playback,press 2Å.The playing time will start flashing.lTo resume playback,press 2Åagain.2To stop playback,press 9.Selecting a desired track/passageToselect a desired tracklPress Sor Trepeatedly (or digits 0 9,+10on the remote control) until the desiredtrack appears on the display.lIf playback is stopped,press ÉÅto startplayback.Tosearch for a particular passage duringplaybacklPress and hold Sor Tand release it whenthe desired passage is located. During searching,the volume will be reduced.For MP3-CD onlyTo select a desired AlbumlPress and hold Sor Tuntil the desiredAlbum number appear on the display.“AXX T001”will be displayed and the albumname will scroll through the display briefly.On TV screen,the arrow will moveforward/backward in the ALBUM menu.To select a desired TracklPress Sor Trepeatedly to select a desiredtrack from the current Album.“A01 TXXX”will be displayed and the trackname will scroll through the display briefly.On TV screen,the arrow will moveforward/backward in the TRACK menu.lUse the digital keys on the remote control to select the track under current Album directly.Toselect and playback another trackduring playback mode1Press Sor Trepeatedly to select anothertrack.The current track continues playing.The new selected track will show on thedisplay screen and TV screen.2Press ÉÅto start playback the new selectedtrack.Note: “A“ represents ALBUM and “T“ representsTITLE,“XX“ or “XXX“ is the current selectedAlbum or Track number.Programming tracksProgramming tracks of disc is possible whenplayback is stopped.Up to 20 tracks can bestored in the memory in any order (except forMP-3 CD).1In stop mode, press PROGRAMto enterprogramme setting.PROGand the current selected track numberwill start flashing.“PXX TXX”will show on the display screenand TV screen.2Press digits 0 9, +10on the remote controlor S/ Tto select the desired track.3Press PROGRAMto store the select track.“PXX OK”will show on the display screenand TV screen.lRepeat steps 1to 3to store other tracks.4Press 9to end programme setting.The total tracks number and elapsed playingtimes will appear on the display.PROGwill remain on the display.lPress Sor Tin stop mode to review theprogramme sequence.5Press 2Åto play the programmed tracks.lIf you press REPEAT during programmeplayback,the current track or all programmedtracks will be played repeatedly.REPEAT1/REPEATALLand PROGwill appearon the display.6Press 9 in stop mode to clear the programme.“PRG CLEAR”will be displayed.PROGwill disappear from the display.INSTRUCTIONS FOR USE3-4PCS 104 681Notes: “P“ represents PROGRAMME and “T“represents TRACK,“XX“ is the current selectedProgramme or Track number.The programming is automatically cleared assoon as the CD compartment is opened.The function of programme setting is disable inPLAY/PAUSE mode.Programme cannot be used for VCDs when PBCis switched on.Switch off PBC before storing tracksfrom such a VCD.For MP3-CD only1In stop mode, press PROGRAM.PROGand “AXX TXXX”will start flashing.On TV screen,“PXXAXXTXX?”and“PROGRAM”will be displayed.2Press and hold S/ Tto select the desiredALBUM and press S/ Trepeatedly (ordigits 0 9, +10on the remote control) toselect the desired TRACK for programming.3Press PROGRAMto store the selection.“PXX OK”will appear on the display brieflyand the programmed album and track numberwill be displayed.PROGwill remain on the display.lRepeat steps 1to 3to store other desiredalbum and track.lPress Sor Tin stop mode can review theprogramme sequence.“PXX AXX TXXX”will scroll through briefly.lPress OSDin stop mode to show theprogramme information.The Albums name and Tracks name will scrollthrough briefly.4Press 2Åto start programme playback.You canpress S/ T to select the programmed trackto play.5Press 9oncestop programme playback ortwiceto clear the programme.Shuffle You can play all the tracks/programmed tracks inrandom order.1During playing,pause or stop mode, pressSHUFFLE (VCD)to enable SHUFFLE playmode.SHUFFLEwill appear on the display.2Toexit shuffle mode, press SHUFFLE (VCD)again or 9.SHUFFLEwill disappear from the display.Note: If the Shuffle function enabled, and the Repeatfunction is set on, will disable the Shuffle play mode.Repeat You can play the current track or the whole discrepeatedly.1During CD Playing or Pause mode,pressREPEATon the remote control or REPEAT/DEMOon the system to select REPEAT 1 orREPEAT ALL mode.REPEAT1to repeat the current track.REPEATALLto repeat the whole disc.lFor MP3-CD, you are able to select REPEAT 1,REPEAT ALL or REPEAT ALB mode.REPEATALBto repeat the current album.lThe current track or whole disc will now beplayed repeatedly until you press 9.2Toexit the repeat mode, press REPEATuntilthe REPEAT1/REPEATALL/REPEATALBdisappearsfrom the display.Notes: If the Repeat function is enable, and the Shufflefunction is set on, will disable all the Repeat play modes.If the Repeat function is enable, and the Stopbutton is pressed,will disable all the Repeat playmodes.In programme mode, you can only select Repeat1 or Repeat All function.CD / VCD / MP3-CDVIDED CDVCDTUNERTAPEOSDREPEATPROGRAMRECORDNTSC/PALPBCRETURNGOTOA-BRESUMEVOLUMESLOWFRAMEVIEWDSCÅÑÉÅSLEEPSTOP123VOCAL456MIC/ECHO789KEY0+10MUTEàÇHâ2áÉ ÉAdjusting the TV SystemBefore viewing the Video CD, ensure that the setis switched to corresponding PAL or NTSCsystem of your TV set (exception Multi systemTV).lPress NTSC/PALon the remote control toswitch between NTSC and PAL TV system.After TV system is selected,the set willautomatically switch to the last TV system settingevery time the VCD source is selected.OSD On Screen DisplayIf you insert VCD/CD, your TV screen will serveas an additional display for messages (e.g.PLAY,STOP),and information stored on the VCD/CD.lPress OSDon the remote control or OSD/DIMon the system repeatedly to select viewingvarious information.The current track and current /remainingtime in the track/disc appear on the display.Playing a Video CD with PBCVCD with PBC (Playback Control) will be indicated on the display of the set and on yourTV screen as soon as they are inserted.PBC is apredefined play sequence stored on the VCD.1Switch on the TV, insert a VCD with PBC.2Menu appears on the TV screen.If the menu consists of a list of titles,youcan select a sequence directly1Press digits 0 9, +10on the remote controlto select your choice.The VCD starts playing of the selectedsequence automatically.2Press RETURNon the remote control to goback to the previous menu.Note: If a menu consists of more than one page, pressS/ Tto go through the pages.Switching off PBClIn stop mode, press PBC.On TV screen,“PBC OFF”will be displayed.Notes: Programme mode is not available whenever PBCmode is switched on. The menu structure depends on the programmestored on the VCD. Please refer to the informationsupplied with the disc.Pause1During playback,press 2Åto have a still pictureon the TV screen.The sound will be muted.On TV screen,“PAUSE”will be displayed.2Press 2Åagain to continue playback.Goto1Press GOTOon the remote control.“GO XX:XX”will be displayed.On TV screen,“GOTO XX:XX”will bedisplayed.2Press digits 0 9, +10on the remote controlto key in the disc time which you want the discto begin playback.Note: The disc time entered should not be greaterthan the total disc time.CD / VCD / MP3-CDPCS 104 6823-5INSTRUCTIONS FOR USESlow1Press SLOWon the remote control to watch aVCD at a slower speed.There are 3 types ofslow modes to select.The sound will be muted.On TV screen,“SLOW 1/2”, “SLOW 1/4”or“SLOW 1/8”will be displayed.2To resume playback at normal speed,pressSLOWrepeatedly until “SLOW X/X”disappears from the TV screen or press 2Å.A-B repeatThis feature is also applicable to audio CD(except for MP3-CD).ToPlay a certain scene orpassage of the disc repeatedly.1Press A-Bon the remote control duringplayback to mark the start point of the chosenscene or passage.“A=”will appear on the display.“B”will start flashing.2Press A-Bagain to mark the end of the chosenscene or passage.“A=B”will appear on the display.The selected scene or passage will startplaying repeatedly.3Press A-Bonce more to return to normalplayback.“A=B”will d