sony_MZ-B100_service_manual播放器说明书VIP免费

MZ-B100SERVICEMANUALTouristModelVer1.02001.10USandforeignpatentslicensedfromDolbyLaboratoriesLicensingCorporationSPECIFICATIONSSystemAudioplayingsystemMiniDiscdigitalaudiosystemLaserdiodepropertiesMaterial:GaAlAsWavelength:=790nmEmissionduration:continuousLaseroutput:lessthan44.6W(Thisoutputisthevaluemeasuredatadistanceof200mmfromthelenssurfaceontheopticalpick-upblockwith7mmaperture.)RecordingandplaybacktimeWhenusingMDW-80Maximum160min.inmonaural.Maximum320min.instereoRevolutions350rpmto2,800rpm(CLV)ErrorcorrectionACIRC(AdvancedCrossInterleaveReedSolomonCode)Samplingfrequency44.1kHzSamplingrateconverterInput:32kHz/44.1kHz/48kHzCodingATRAC(AdaptiveTRansformAcousticCoding)ATRAC3—LP2/LP4ModulationsystemEFM(EighttoFourteenModulation)Speaker28mm(11/8in.)dia.Frequencyresponse(digital/analoginput)20to20,000Hz3dBWowandFlutterBelowmeasurablelimitInputsMicrophone:stereomini-jack(minimuminputlevel0.25mV)Linein1):stereomini-jackforanaloginput(minimuminputlevel39mV)optical(digital)mini-jackforoptical(digital)inputOutputsi:stereomini-jack(dedicatedremotecontroljack)Maximumoutput(DC)2)Headphones:5mW+5mW(16ohm)Speaker:70mW–Continuedonnextpage–PORTABLEMINIDISCRECORDER9-873-341-012001J0200-1©2001.10SonyCorporationPersonalAudioCompanyPublishedbySonyEngineeringCorporationModelNameUsingSimilarMechanismNEWMechanismTypeMT-MZB100-171OpticalPick-upNameLCX-4RMZ-2GeneralPowerrequirementsDC3VLR6(sizeAA)alkalinedrybattery(worldmodelonly)BatteryoperationtimeBatterylife1)Whenrecording2)3)(Unit:approx.hours)(JEITA4))RecordingmodeApprox.hoursStereo9LP2Stereo12.5LP4Stereo15MONO121)Thebatterylifemaybeshorterduetooperatingconditionsandthetemperatureofthelocation.2)WhenusingaSonyLR6(SG)“STAMINA”alkalinedrybattery(producedinJapan).Recordingtimemaydifferaccordingtothealkalinebatteries.3)Whenrecordedwiththebuilt-inmicrophones.4)MeasuredinaccordancewiththeJEITA(JapanElectronicsandInformationTechnologyIndustriesAssociation)standard.Whenplaying1)(Unit:approx.hours)(JEITA2))RecordingmodeSpeaker3)Headphones4)Stereo25.534.5LP2Stereo2739.5LP4Stereo3043MONO30431)WhenusingaSonyLR6(SG)“STAMINA”alkalinedrybattery(producedinJapan).2)MeasuredinaccordancewiththeJEITA(JapanElectronicsandInformationTechnologyIndustriesAssociation)standard.3)Whenplayedusingthebuilt-inspeaker.3)Whenplayedusingheadphones.DimensionsApprox.105.780.024.9mm(w/h/d)(41/431/81in.)notincl.projectingpartsandcontrols.MassApprox.160g(5.7oz)(mainunitonly)SuppliedaccessoriesRemotecontrol(1)Headphones(1)Carryingpouch(1)Handstrap(1)SonyLR6(sizeAA)alkalinedrybattery(1)1)TheLINEIN(OPTICAL)jackisusedtoconnecteitheradigital(optical)cableoraline(analog)cable.2)MeasuredinaccordancewithJEITA.Designandspecificationsaresubjecttochangewithoutnotice.TABLEOFCONTENTS1.SERVICINGNOTES.............................................32.GENERAL.............................................................43.DISASSEMBLY3-1.Panel(Lower)ASSY.........................................................63-2.MainBoard......................................................................63-3.Cabinet(Belt)Section........................................................73-4.KeyBoardUnit.................................................................73-5.MechanismDeck..............................................................83-6.OpticalPick-upBlock(LCX-4R)................