Philips-FWV-330-Service-Manual电路原理图.pdf

CLASS 1LASER PRODUCTCOMPACTDIGITAL AUDIOServiceServiceServiceFW-V330/21MTABLE OF CONTENTSPageLocation of pc boards 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.SVarning !Osynlig laserstrålning när apparaten är öppnad och spärrenär urkopplad. Betrakta ej strålen.SFVaroitus !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.PREPARATIONS AND CONTROLS1-7PreparationsSPEAKERS 6RR+L+SUBWOOFER OUT AMANTENNAFMANTENNALRspeaker(right)speaker(left)FM wire antennaAM loop antennaBCAUX/CDRAACpower cordVOLTAGESELECTOR110V-127V220V-240V VIDEOOUTVIDEOINTelevisionLR AUDIOOUTDERear connectionsThe type plate is located at the rear of thesystem.APowerBefore connecting the ACpower cord to thewall outlet,ensure that the following are done;If your system is equipped with aVoltage Selector,set the VOLTAGESELECTOR to the local power linevoltage.All other connections havebeen made.WARNING!For optimal performance,use only theoriginal power cable.Never make or change any connectionswith the power switched on.BAntennas ConnectionConnect the supplied AM loop antenna and FMantenna to the respective terminals.Adjust theposition of the antenna for optimal reception.AMAntennaPosition the antenna asfar as possible from aTV, VCR or otherradiation source.FM AntennaFor better FM stereoreception, connect anoutdoor FM antenna tothe FM ANTENNAterminal.VOLTAGESELECTOR110V-127V220V-240VEnglishPreparationsCSpeakers ConnectionFront SpeakersConnect the speaker wires to the SPEAKERSterminals,right speaker to “R“ and left speaker to“L“, coloured (marked) wire to “+“ and black(unmarked) wire to “-“.12Fully insert the stripped portion of the speakerwire into the terminal as shown.Notes:For optimal sound performance, use thesupplied speakers.Do not connect more than one speaker to anyone pair of +/-speaker terminals.Do not connect speakers with an impedancelower than the speakers supplied.Please refer tothe SPECIFICATIONS section of this manual.DVideo Out ConnectionConnect the VIDEO OUTterminal at the rearof the system to the TV or VCR VIDEO IN forviewing or recording.Note:To avoid magnetic interference with the pictureon your TV, do not position the front speakers tooclose to the TV.EConnecting other equipment to yoursystemUse a cinch cable to connect AUX/CDR INtothe analogue audio out terminals of an externalequipment (TV,VCR,Laser Disc player,DVDplayer orCDRecorder).Note:If you are connecting equipment with a monooutput (a single audio out terminal), connect it tothe AUX/CDR IN left terminal.Alternatively,youcan use a “single to double”cinch cable (the outputsound still remain mono).Inserting batteries into theremote controlInsert two batteries type R06 or AA into theremote control with the correct polarity asindicated bythe “+“ and “-“ symbols insidethe battery compartment.CAUTION!Removebatteries if they are exhaustedor will not be used for a long time.Do not use old and new or differenttypes of batteries in combination.Batteries contain chemical substances, sothey should be disposed off properly.PREPARATIONS AND CONTROLS1-8126 457890!#$ (*% & ) ¡ £3Controls on the system andremote control1STANDBY ON yto switch the system on or to standby mode.2SLEEPto activate/deactivate or set the sleep timer.3DIGITAL SOUND DISPLAYthe active DSC will be lighted.4TUNER(BAND)to select waveband :FM or MW.TAPE(TAPE 12)to select tape deck 1 or 2.AUX(CDR/VIDEO)to select the input for an additional appliance.5VCD 1 / 2 / 3(VCD.CD 1/2/3 - MP3.CD 1/2/3)to select disc tray1,2 or 3.VCD 1 (NTSC/PAL)(on the system only)to select correspondingvideo output for NTSC or PAL system of yourTV set (except Multi-system TV).6OPEN/CLOSEto open or close the disc tray.7DISC CHANGEto change disc(s).8DIGITAL SOUND CONTROL (DSC)to activate the jog control for DSC selection.9Jog controlto select the desired sound effect for theselected sound feature.DSC.JAZZ,ROCK,TECHNO orOPTIMAL.DBB.DBB 1, DBB 2, DBB 3 orDBB OFF.0DYNAMIC BASS BOOST (DBB)to activate the jog control for DBB selection.!Mode SelectionPLAYPAUSE ÉÅfor CD/VCD/MP3-CDto start or interruptplayback.for Tape.to start playback.for Plug & Play(on the system only)to initiateand start plug & playmode.SEARCHTUNINGà(ALBUM -)SEARCHTUNINGá(ALBUM +)for MP3-CD.to select previous/next album.for VCD.to movethe zoomed picture tothe left or right.for CD/VCD.to search backward/forward.for Tuner.to tune to a lower or higherradio frequency.for Tape.to rewind or fast forward.for Clock.(on the system only)to set thehour.STOPCLEAR / DEMO STOPÇfor CD/VCD/MP3-CDto stop playback or toclear a programme.for Tuner.(on the system only)to stopprogramming or to erase aselected preset.for Tape.to stop playback or recording.for Demo.(on the system only)to activate/deactivate the demonstration.for Clock.(on the system only)to exit clocksetting or cancel timer.for Plug & Play(on the system only)to exit plug& play mode.PREVí/ PRESET 4 (TITLE-)NEXTë/ PRESET3 (TITLE+)for MP3-CD.to select previous/next title.for VCD.to movethe zoomed picturedown or up.to select next or previous menuor track during playback (for VCDwith PBC switched on).for CD/VCD.to skip to the beginning of thecurrent,previous,or next track.for Tuner.to select a preset radio station.for Clock.(on the system only)to set theminute.Controls PREPARATIONS AND CONTROLS1-9VCD operations(for VCD version 2.0 only)PBCto switch on or off the playback control mode.RETURNto return to the previous menulevel duringplayback (for VCD with PBC switched on).#Tape deck 1$Tape deck 2%Tape deck operationsA.REPLAYto select continuous playback in either AUTOREPLAY or ONCE mode only.RECORDto start recording on tape deck 2.PROGfor CD/VCD/MP3-CDto programme disctracks.for Tuner.to programme preset radiostations.for Clock.to select 12- or 24-hour clockmode.&CLOCKTIMERto view the clock,set the clock or set the timer.*DIMto select different brightness for the displayscreen :DIM 1,DIM 2,DIM 3 or DIM OFF.(nto connect headphones.)MICto connect microphone jack.¡MIC LEVELto adjust the mixing level for karaoke ormicrophone recording.MASTER VOLUME (VOLUME +/-)to increase or decrease the volume.£Display screento view the current status of the system.Disc trayVCD operations (on remote control only)OSDto switch on or off the On Screen Displayonthe TV.ZOOMto enlarge a still picture of the VCD on the TVscreen.RESUMEto continue playback again from where you havestopped (for VCD with PBC switched off).VOCALto fade out the original vocal from a KaraokeVCD or to switch between mono or stereomode during audio disc playback.KEY CONTROL (I È i)to change the VCD key tone level to suit yourvocal range.I.to decrease the key tone level.È.to restore the key tone level tooriginal setting.i.to increase the key tone level.ECHO-/+to adjust the VCD echo level for karaoke afterinserted the microphone.SLOWÖto watch the VCD at a slower speed.A - Bto playback a certain scene or passage of a CD/VCD repeatedly.DIGESTto scan through a VCD or a specific track.§IS(not functional for this model)Controls2425ControlsNotes for remote control:First select the source you wish to controlbypressing one of the source select keys onthe remote control (for example TAPE 1/2,TUNER).Then select the desired function (forexampleÉ,í,ë).REPEATto playback track/disc/programme repeatedly.Numeric keys (0 9)(numbers consisting more than two figures must bekeyed in within 2 seconds.)to direct key in a track number forCD/VCD/MP3-CD.ªBto switch the system to standby mode.27MAINTENANCE AND TROUBLESHOOTING1-10WARNINGUnder no circumstances should you try to repair the system yourself,as this will invalidate thewarranty.Do not open the system as there is a risk of electric shock.If a fault occurs,first check the points listed below before taking the system for repair.If youare unable to solve a problem byfollowing these hints,consult your dealer or service centre.ProblemSolutionCD OPERATION“UNREADABLE DISC”is displayed.Check if the disc is inserted upside down.Wait until the moisture condensation at the lenshas cleared.Replace or clean the disc,see “Maintenance”.Use a finalised CD-RW or a correct MP3-CDformat disc.“NO DISC”is displayed.Insert a disc.No picture on TV screen.Connect the cable betwen the system and TV.No colour on TV screen.Change the system to the respective PAL orNTSC setting.Cannot adjust the TV system toRemovethe MP-3 CD from disc tray1 or pressPAL or NTSC.DISC CHANGE to select a non MP3 disc trayRADIO RECEPTIONRadio reception is poor.If the signal is too weak,adjust the antenna orconnect an external antenna for better reception.Increase the distance between the Mini HiFiSystem and your TV or VCR.TAPE OPERATION/RECORDINGRecording or playback cannot be made.Clean deck parts,see “Maintenance”.Use only NORMAL (IEC I) tape.Apply a piece of adhesive tape over the missingtab space.The tape deck door cannot open.Removeand reconnect the ACpower plug andswitch on the system again.TroubleshootingGENERALThe system does not react whenRemoveand reconnect the ACpower plug andbuttons are pressed.switch on the system again.Sound cannot be heard or is of poorAdjust the volume.quality.Disconnect the headphones.Check that the speakers are connected correctly.Check if the stripped speaker wire is clamped.Make sure the MP3 disc was recorded within32-256 kbps bit rate with sampling frequencies at48 kHz, 44.1 kHz or 32 kHz.The left and right sound outputs areCheck the speaker connections and location.reversed.The remote control does not functionSelect the source (VCD 1/2/3 or TUNER,forproperly.example) before pressing the function button(É,í,ë).Reduce the distance between the remotecontrol and the system.Insert the batteries with their polarities(+/ signs) aligned as indicated.Replace the batteries.Point the remote control directly towards the IRsensor .The timer is not working.Set the clock correctly.Press and hold CLOCKTIMER to switch on thetimer.If recording or tape dubbing is in progress,stoprecording.The Clock/Timer setting is erased.Power has been interrupted or the power cordhas been disconnected.Reset the clock/timer.The system displays featuresPress and hold Çon the system to switch offautomatically.the demonstration.Troubleshooting