Philips-FWM-569-Service-Manual电路原理图.pdf

GBCLASS 1LASER PRODUCTService ManualServiceServiceServiceFW-M569/37TABLE OF CONTENTSPageLocation of PCBs für Reparaturen sind Original-Ersatzteile zu verwenden.Sicherheitsbauteile sind durch das Symbol !markiert.ILe norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.Componenty di sicurezza sono marcati con !GBAfter servicing and before returning set to customer perform a leakagecurrent measurement test from all exposed metal parts to earth ground toassure no shock hazard exist. The leakage current must not exceed0.5mA.1-7ConnectionsVOLTAGENOT FOR ALL VERSIONSSELECTOR110V- 127V 220V- 240VGame consoleOUTOUT3a3b3c4Warning!Use only the supplied speakers.Thecombination of the main unit and speakers provides the best sound.Usingother speakers can damage the unit andsound quality will be negatively affected.Never make or change connectionswith the power switched on.Connect the AC power cord to thepower outlet only after you have finishedhooking up everything.To avoid overheating of the system, asafety circuit has been built in.Therefore,your system may switch to Standbymode automatically under extremeconditions.If this happens,let the systemcool down before reusing it (not available forall versions).Step 1:Connecting FM/AMantennasPlace the AM loop antenna on a shelf orattach it to a stand or wall. Extend the FM antenna and fix its ends to thewall. Adjust the position of the antennas foroptimal reception. Position the antennas as far as possible from aTV, VCR or other radiation source to preventunwanted noise.For better FM stereo reception, connectexternal FM antenna.Step 2:Connecting the speakersConnect the speaker wires to the SPEAKERSterminals,right speaker to “R”and left speaker to“L”,colored (marked) wire to “+”and black(unmarked) wire to “-”.Fully insert thestripped portion of the speaker wire into theterminal as shown on page 7.Notes: Ensure that the speaker cables are correctlyconnected.Improper connections may damage thesystem due to short-circuit.Do not connect more than one speaker to anyone pair of +/- speaker terminals.Step 3:Connecting to game consoleIMPORTANT!Gameport inputs are solely for gameconsole only.a.Use the game consoles video cable (notsupplied) to connect its video output to the GAMEPORT-VIDEOterminal.b.Use the game consoles audio cables (notsupplied) to connect its audio outputs to the GAMEPORT-AUDIO L./ AUDIO R.terminals.c.Use the video cable (yellow) to connect theVIDEO OUTterminal to the video input onthe TV for viewing.Notes: On the TV, the Video Input jack is usually yellowand might be labeled A/V In,CVBS, Composite orBaseband. To avoid magnetic interference, do not positionthe front speakers too close to your TV.Step 4:Connecting the ACpower cord“AUTO INSTALL- PRESS PLAY”mayappearon the display panel when the AC power cord isplugged into the power outlet for the first time.PressÉÅon the main unit to store all availableradio stations or press Çto exit(refer to “Tuner Operations”).Connections1-8Step 5:Inserting batteries into theremote control1321Open the battery compartment cover.2Insert two batteries type R06 or AA,followingthe indications (+-) inside the compartment.3Close the cover.Using the remote control to operate thesystem1Aim the remote control directly at the remotesensor (iR) on the main unit.2Select the source you wish to control bypressing one of the source select keys on the remote control (for example CD, TUNER).3Then select the desired function (for exampleÉÅ,í,ë).CAUTION!Remove batteries if they areexhausted or will not be used for a longtime.Do not use old and new or differenttypes of batteries in combination. Batteries contain chemical substances,so they should be disposed of properly.Connections1-9Functional OverviewMain unit and remote control1ECO POWER indicatorLights up when the system is in the Eco Powerstandby mode.2STANDBY ON BSwitches to the Eco Power standby mode orturns on the system.*Switches to standby mode.3Display screen4CLOCKTIMER (CLK/TIMER)*Enters clock or timer setting mode.5CD / TUNER/ AUXGAMESelects the relevant activemode.CD:toggles between DISC 15.TUNER:toggles between FM and AM band.AUXGAME:toggles between AUX andGAMEPORT mode.6PREVPRESET4 (TITLE ) (í)NEXTPRESET3 (TITLE +) (ë)CD:selects a track or selects a title from MP3disc.TUNER:selects a preset radio station.CLOCK:sets the minutes.7STOPDEMO STOP 9Exits an operation.CD:stops playback or clears a programme.TUNER:*erases a preset radio station.(only on the main unit)*Turns on/off the demonstration mode.8SEARCHTUNING (ALBUM/PLAYLIST43)(àá)CD:*searches backward/forward or selects analbum from MP3 disc.TUNER:tunes the radio frequency up/down.CLOCK:sets the hours.STANDBYONMP3 1 2 3 4 5 0 ! 6 987 ¡ ) ( * & % $ #º ª 4 0 !& §27% 65 7 9 8£CDREPEATDIM DSCVACMUTEMAX ON/OFFSLEEPCLK/TIMERTIMER ON/OFFPROGRAMSHUFFLEDISPLAYCD1CD4CD5CD2CD3TUNERAUXGAMEALBUMTITLEVOLGAMEGAMESOUNDMIX-IT24 259PLAYPAUSE ÉÅCD:starts/pauses playback.(only on the main unit)TUNER:*enters Plug & Play mode and/or startspreset radio station installation.0MAX SOUND (MAX ON/OFF)Turns on/off the optimal mix of various soundfeatures.!MIX IT (GAME MIX IT)Mixes the game sound with your favorite musicfrom one of these music sources (CD, TUNER orAUX).MODE (GAME SOUND)Selects different type of equaliser setting forGameport (SPEED, PUNCH or BLAST).#GAME VOLUMEAdjusts the games output volume level.$VIDEOUse a video cable to connect to your gameconsoles v.ideo output.AUDIO L./ AUDIO R.Use a audio cable to connect to your gameconsoles left/right audio output.%DBBSelects different type of bass boost level settings(DBB 1, DBB 2, DBB 3 or DBB OFF). DSC/PRESETSelects different type of preset sound equalisersettings (OPTIMAL,JAZZ,ROCK or POP).VAC/REVERBSelects different type of ambience-basedequaliser settings (HALL,CINEMA,CONCERT,CYBER or ARCADE).MASTER VOLUME (VOL + )Adjusts the volume level.&PROG (PROGRAM)CD:starts or confirms tracks programming.TUNER:starts *automatic/manual presetprogramming.CLOCK:selects 12- or 24-hour clock display.*nPlug in the headphones jack.The speakersoutput will be cancelled.Functional Overview* = Press and hold the button for morethan two seconds.(VU metersIndicates signal strength of left/right channel.)iR SENSORPoint the remote control towards this sensor.¡Disc trays (15)OPENCLOSE0(DISC 15)Opens/closes the respectivedisc tray.Control buttons available on theremote control only£CD 15Selects a disc tray to playback.REPEATRepeats a track/disc/all programmed tracks.DIMTurns on/off the dim mode.§SLEEPSets the sleep timer function. MUTEMutes or restores the volume.TIMER ON/OFFTurns on/off the timer function.ªSHUFFLETurns on/off the random play mode.ºDISPLAYDisplays the album and title name for MP3 disc.BSwitches to Eco Power standby mode.*Switches to standby mode.1-10WARNINGUnder 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 remedy a problem by following these hints, consult your dealer or Philips forhelp. Radio reception is poor.“NO DISC” is displayed or the disc cannotbe played.The system does not react when buttons arepressed.Sound cannot be heard or is of poor quality.The remote control does not functionproperly.The timer is not working. The system displays features automatically andbuttons start flashing.If the signal is too weak,adjust the antenna or connectan external antenna for better reception.Increase the distance between the system and your TVor VCR.Insert a disc.Load in the disc with the labeled side facing up.Replace or clean the disc, see “Care and safetyinformation”.Use a finalised CD-R(W) or a correct format disc.Remove and reconnect the ACpower cord and switchon the system again. Adjust the volume.Disconnect the headphones. Check that the speakers are connected correctly.Check that the ACpower cord is connected properly.Select the source (CD or TUNER,for example) beforepressing the function button (ÉÅ,S,T).Reduce the distance between the remote control andthe system. Replace the battery.Point the remote control directly toward the IR sensor.Set the clock correctly.Press TIMER ON/OFF to switch on the timer.Press and hold DEMO STOP on the main unit to switchoff the demonstration mode.ProblemSolutionTroubleshootingRefer to the FAQ (Frequently Asked Questions) on the supplied CD-ROM or visit our website“www.audio.philips.com”for latest update on FAQ.