Philips-EXP-521-Service-Manual电路原理图.pdf

Technical specification .1-1Features .1-1Accessories .1-1Instruction For Use .1-2.1-6Safety to resume playback. Adjust the volume. Check and clean the connections. Keep this set away from active mobile phones or strong magneticfields.pls insert CDorNo audio file indicationInsert a disc, label upwards.Clean or replace the disc.Wait until the steamed up lens has cleared.Make sure you have inserted an audio disc or an MP3-CD.Music file is not playedMake sure that the file names of the MP3 files end with .mp3Missing directories on MP3-CDMake sure the total number of files and albums on your MP3-CDdoes not exceed 350. Only albums with MP3 files are shown.The disc skips tracksClean or replace the disc.Make sure repeat, repeat album, shuffle or prog are notselected.Music skips or popping sound when playing an MP3 filePlay the music file on your computer. If the problem persists,encode the audio track again and make a new CD-ROM.Music is interrupted and Oops indication Switch ESP on.In-car use: No power, playback does not startClean the cigarette lighter jack. Switch on the ignition of your car.In-car use: No sound or bad sound qualityInsert the adapter cassette correctly. Change the autoreverse direction of your car cassette player. Let the set adjust to the temperature in the car.INSTRUCTION FOR USE1-3BATTERIES(supplied or optionally available)You can use the following batteries with this CD-player:alkaline batteries type AAA (LR03, UM4) or AA (LR6, UM3)preferably Philips).Notes: Old and new or different types of batteries should not be combined. Remove batteries if they are empty or if the player isnot going to be used for a long time.Inserting AAA (LR03, UM4) or AY3363batteries1 Open the AAA battery door.2 Insert AAA batteries as shown onto the backof the door.3 Replace the battery-loaded AAA door backonto the set.Inserting AA (LR6, UM3) batteriesTo increase playback time, insert AA batteriesinto the battery compartment and use the AA marked battery door.Open the battery compartment and insert either 2 normal or alkalinebatteries.Indication of empty batteriesReplace the batteries or connect the power adapter as soon asAblinks and Replace batteries.Remove batteries if they are empty or if the set will not be used for along time.AAA (LR03, UM4)AA (LR6, UM3)Batteries contain chemical substances,so they should bedisposed of properly.POWER ADAPTER(supplied or optionally available)Use only the AY3160 adapter (4.5V/ 400mA direct current, positive pole tothe center pin). Any other product may damage theplayer.1 Make sure the local voltage corresponds to thepower adapters voltage.2 Connect the power adapter to the 4.5V DC jackof the player and to the wall outlet.Note: Always disconnect the adapter when you are not using it.ENVIRONMENTAL INFORMATIONAll redundant packing material has been omitted. We have done ourutmost to make the packaging easily separable into two materials:cardboard (box) and polyethylene (bags, protective foam sheet).Your set consists of materials which can be recycled if disassembled bya specialized company. Please observe the local regulations regardingthe disposal of packing materials, dead batteries and old equipment.This set complies with the radio interference requirementsof the European Community. DBB . . . . . . . selects the bass adjustment# VOL + / - . . . . . . adjusts the volume$ LINE OUT/p . . 3.5 mm line out to connect the headphones the remote control this set to the audio input of your stereoequipment% 4.5V DC. . . . . . . to connect the external power supply AAA battery door. . . . . . . . . . . switches the set on, starts playback andinterrupts playback4 PROGRAM/ . . . MUSIC mode: programs tracks and lets youSHOOT/ review the programSELECT GAME mode: confirms selection of a game,setting, etc./ shoot to score5 MODE. . . . . . . . selects music playback options such as randomorder and repeat6 DISPLAY. . . . . . selects the track and album information forMP3-CDs7 GAME. . . . . . . . selects game mode on/ off8 3. . . . . . . . . . . . MP3-CD only: selects the next album or fastskips tracks forwardGAME mode: move up9 . . . . . . . . . . . MUSIC mode: skips backward and searchesbackwardGAME mode: move left0 §§. . . . . . . . . . . MUSIC mode: skips forward and searchesforwardGAME mode: move right! 4. . . . . . . . . . . . MP3-CD only: selects the previous album or fastskips tracks backward. . . . . . . . . . . . . GAME mode: move downINSTRUCTION FOR USE1-4HEADPHONESConnect the supplied headphones to theLINEOUT/ p jack of the player.Note: LINE OUT/ p can also be used for connectingthis set to your HiFi system.To adjust the soundand volume, use the controls on the connectedaudio equipment and on the CD player.IMPORTANT!Hearing safety: listen at a moderate volume. using headphones at high volume canimpair your hearing.Traffic safety: do not use headphones while driving or cycling as you may cause anaccident.IN-CAR USE ACCESSORIES(connections supplied or optionally available)Only use the AY3545 or AY3548 car voltageconverter (4.5V DC, positive pole to the centerpin) and the AY3501 car cassette adapter. Anyother product may damage the set.1 Put the set on a horizontal, vibration-freeand stable surface. Make sure it is in asafe place, where the set is neither adanger nor an obstacle to the driver andthe passengers.2 Plug the voltage converter into the cigarette lighter jack (only for12V car battery, negative grounding), then connect the wiredend with 4.5V DC input jack on the set.3 If necessary, clean the cigarette lighter jack to obtain a goodelectrical contact.4 Turn down the volume and connect the cassette adapter plug toLINE OUT/ p on the set.5 Carefully insert the cassette adapter into the car radios cassettecompartment.6 Make sure the cord does not hinder your driving.7 Decrease the volume on the set if necessary. Start playback on theset and adjust the sound with the car radio controls.Always remove the voltage converter from the cigarettelighter jack when the set is not in use.Note: If your car radio has a LINE IN jack, it is better to use it for the car radioconnection instead of the cassette adapter. Connect the signal lead to thisLINE IN jack and to LINE OUT/ p on the set.MP3 MUSIC FILESThe music compression technology MP3 (MPEG Audio Layer 3) reducesthe digital data of an audio CD significantly while maintaining CD-likesound quality. With MP3 you can record up to 10 hours of CD-like musicon a single CD-ROM.How to get music filesEither download legal music files from the internet to your computerhard disc or create them from your own audio CDs. For this, insert anaudio CD into your computer´s CD-ROM drive and convert the musicusing an appropriate encoder software. To achieve a good soundquality, a bit rate of 128 kbps or higher is recommended for MP3 musicfiles.How to organize music filesIn order to easily handle the large number of music files on a CD-ROM, you can organize them in folders (“albums”).The tracks of an album will be played in alphabetical order. If you want to arrange them in a certain order, let the file names start withnumbers.For example:001-ONEWORLD.MP3002-FIRESTARTER.MP3003-DEEP.MP3The albums will be arranged in alphabetical order. If albums are locatedin an album, they will be played after this album. Albums without MP3files will be skipped.If there are MP3 files which you did not put into an album, you will findthem in the album number 01. Various is the first album that will beplayed.How to make a CD-ROM with MP3 filesUse your computer´s CD burner to record (“burn”) the music files fromyour hard disc on a CD-ROM. Use either ISO 9660 disc format or UDF.Some CD burner software like e.g. “DirectCD” support the UDF format.Make sure that the file names of the MP3 files end with .mp3.Supported formatsThis set supports:Disc format: ISO 9660, Joliet, Multisession, UDF, Enhanced MusicCD, Mixed Mode CDMP3 bit rate: 32320 kbps and variable bit rateTotal number of music files and albums: around 350 (with a typicalfile name length of 64 characters)Notes: All trademarks used are owned by their respective owners.REMOTE CONTROL AY3778(supplied or optionally available)Use the AY3778 cord remote control. Thebuttons on the remote control have thesame functions as the correspondingbuttons on the set.1 Press 9 twice to switch off the set.2 Firmly connect the remote control toLINE OUT/ p on the set.3 Adjust the volume on the CD player and remote control.CD PLAYER AND CD HANDLINGDo not touch the lens A of the CD player.Do not expose the unit, batteries or CDs tohumidity, rain, sand or excessive heat(caused by heating equipment or directsunlight).You can clean the CD player with a soft,slightly dampened, lint-free cloth. Do not use any cleaning agentsas they may have a corrosive effect.To clean the CD, wipe it in a straight line from the center towardthe edge using a soft, lint-free cloth. A cleaning agent may damagethe disc! Never write on a CD or attach a sticker to it.The lens may cloud over when the unit is moved suddenly from coldto warm surroundings. Playing a CD is not possible then. Leave theCD player in a warm environment until the moisture hasevaporated.Active mobile phones in the vicinity of the CD player may causemalfunctions.Avoid dropping the unit as this may cause damage.INSTRUCTION FOR USE1-5DISPLAY INFORMATION(for MP3 tracks only)1 Press DISPLAY repeatedly duringplayback to select the information to bedisplayed: Filename: the track´s file name, Album: the album´s folder name, Artist: the artist´s name (if this ID3tag information is available), Title: the track´s title (if this ID3tag information is available), the track type.2 The selected information is scrolled once.The album number and track number aredisplayed.Note: The ID3 tag is part of an MP3 file and contains various track information suchas the track´s title or the artist´s name. Complete the ID3 tag informationwith your MP3 encoder software before burning the MP3-CD.VOLUME AND SOUNDVolume adjustmentAdjust the volume by using VOL +/.DBBBass adjustment1 Press DBB once or more to select the bassenhancement options:moderate bass enhancement isactivated.strong bass enhancement is activated.2 Press DBB again to switch off the bassenhancement options.or disappears.PLAYING A DISCWith this set you can playall pre-recorded audio CDsall finalized audio CDRs and CDRWsMP3-CDs (CD-ROMs with MP3 files)1 Push the OPEN2 slider to open the CDlid.2 Insert a disc, printed side up, by pressinggently on the disc´s center so that it fitsonto the hub. Close the lid by pressing itdown.3 Press 2; to start playback.eXpanium and LOADING aredisplayed briefly. Playback starts.The track type (CD or MP3), thecurrent track number and the elapsedplaying time are displayed. For anMP3 track, the album number is alsodisplayed and the filename is scrolledone time.Press 2; to interrupt playback.Elapsed playback time flashes and the dancing animationfreezes.To resume playback press 2; again.4 Press 9 to stop playback.The total number of tracks, the track types (CD, MP3), thenumber of albums on an MP3-CD and the total playing time (ofan audio disc only) are displayed.5 To remove the disc, hold it by its edge and press the hub gentlywhile lifting the disc.6 Press 9 again to switch off the played.Notes: After pressing 2; it may take some time until the first MP3 track is played. The display clears automatically after 20 seconds if no controls are operatedin the stop mode. SELECTING AND SEARCHING ON CDSSelecting a track during playbackBriefly press or § once or severaltimes to skip to the current, previous ornext track.Playback continues with the selectedtrack, and the tracks number is displayed.Searching for a passage during playback1 Keep or § pressed to find a particular passage in a backwardor forward direction.Searching starts while playback continues at low volume. After2 seconds the search speeds up.2 Release the button when you reach the desired passage.Playback continues from this position.Note:In shuffle, or repeat modes searching is only possible within the particular track.Selecting on MP3-CDsSelecting an album during playbackBriefly press 4 or 3 once or severaltimes to skip to the first track of thecurrent, previous or subsequent album.The first track of the selected albumis played.Selecting a track during playback1 Keep 4 or 3 pressed to skip quickly to previous or subsequentMP3 tracks.Skipping starts and speeds up after 5 seconds.2 Release the button at the desired track.Playback continues with the selected track.Note:To skip from track to track at low speed, use or §§§§.SELECTING DIFFERENT PLAYING POSSIBILITIES-MODE1 Press MODE during playback as often asrequired in order to activate one of thefollowing. shuffle all: All tracks of the disc areplayed in random order once. shuffle repeat all: All tracks of the discare played repeatedly in random order. repeat: The current track is playedrepeatedly. repeat all: The entire disc is playedrepeatedly. shuffle album (with MP3-CDs only): All tracks of the current album are played in random order once. shuffle repeat album (with MP3-CDs only): All tracks of the current album are played repeatedly in randomorder. repeat album (with MP3-CDs only): All tracks of the current album are played repeatedly.2 Playback starts in the chosen mode after 2 seconds.To return to normal playback, press MODE repeatedly until thedisplay shows no active modes.INSTRUCTION FOR USE1-6RESUME AND HOLDStoring the last position played RESUMEYou can store the last position played. Whenrestarting, playback will continue from whereyou have stopped.1 Switch the slider to RESUME duringplayback to activate RESUME.resume is shown.2 Press 9 whenever you want to stopplayback.3 Press 2; whenever you want to resumeplayback.resume shown and playback continues from where you havestopped.To deactivate RESUME, switch the slider to OFF.resume goes off.HOLD locking all buttonsYou can lock all buttons of the set. When youpress any key, no action will be executed then.1 Switch the slider to HOLD to activateHOLD.resume is shown and Hold isdisplayed. All buttons are locked.When pressing any key, Hold is displayed.2 To deactivate HOLD, switch the slider to OFF.resume resume disappears.PROGRAMMING TRACK NUMBERSYou can store up to 50 tracks to play in aprogram. A single track may be stored morethan once in the program.1 While playback is stopped, select atrack with or §§ .2 Press PROGRAM/SHOOT/SELECT tostore the track.prog and the number of storedtracks are displayed.3 Select and store all desired tracks inthis way.4 Press 2; to start playback of yourselected tracks.prog is shown and playback starts.You can review the program by press