索尼sony_MDS-JE320_维修手册_manual

MDS-JE320SERVICE MANUALUS ModelCanadian Model5 elDiag地AEP ModelBONYU.S.and foreign patents licensed from Dolby LaboratoriesModel Name Using Similar MechanismMDS-JE510Licensing Corporation.MD Mechanism TypeMDM-3GCOptical Pick-up TypeKMS-260A/J1NPSPECIFICATIONSSystemMiniDisc digital audio systemGeneralDiseMiniDiscLaserSemiconductor laser =780 nm)Power requirementsEmission duration:continuousWhere purchasedPower requirementsLaser outputLess than 44.6 pWThis output is the value measured at aContinental Europe220-230VAC,50/60Hzdistance of 200 mm from the objectiveU.S.A and Canada120 V AC 60 Hzlens surface on the Optical Pick-upBlock with 7 mm aperturePower consumptionLaser diode propertiesMaterial:GaAlAsContinental Europe:20WRevolutions (CLV)400 rpm to 900 rpmU.S.A and Canada:19WError correctionAdvanced Cross Interleave ReedDimensions(approx)(wh/d)ind projecting partsSolomon Code (ACIRC)430x95×280.5mmSampling frequency44.1 kHz(17×3/,×1'/,im.)CodingAdaptive Transform Acoustic CodingMass (approx】.3.5 kg (7 Ibs 11 oz)IATRACHModulation systemEFM (Eight-to-Fourteen Modulation)Supplied accessoriesNumber of channels2 stereo channelsAudio connecting cords (2)Frequency response5Io20000Hz±03dB.Optical cable (1)Signal-to-moise ratioOver 96 dB during playbackWow and flutterBelow measurable limitDesign and specifications are subject to change withoutnotice.Inputslack typeInputRatedMinimumimpedanceinputinputLINEPhono47 kilohms500 mVrms 125 mVrms(ANALOG)IN jacksDIGITALOpticalOPTICAL INopticalwavelength:660nmMINIDISC DECKOutputsJack typeRated output Load impedanceLINEPhono2 VrmsOver 10 kilohms■(ANALOG)jacks(at 50 kilohms)OUTMICROFILMSONY