Sony_LDP-1450_Service.Manual维修手册

DP1450SERVICE MANUALUS ModelCanadian ModelLasermaxSPECIFICATIONSPlayback systemGeneralDisc formatLaser VisionPower requirements120 VAC,60 HzPick-up methodLaser beam(reftective)Power consumption39WLaserDiode laser (=7800A)Operating temperature5°Cto350C(40°Fto95°月)Emission durationContinuousOperating humidity25%t080%Laser output0.4 mW*maxStorage temperature-20°Ct060CVideodisc12°and8(-4°Fto140°F)Maximum playing timeCAV:30 min/sideDimensionsApprox.430×100×410 mm (w/h/d)CLV:60 min/side(165/i6×31s/w×16 inches)Spindle revolutionCAV:1800r.p.mWeightApprox.9.7 kg (21 Ib 6 oz)CLV:1800to600r.p.mOptional accessoriesInterface Manual LDM-G1000Access timeCAV:2 sec (full stroke average by frame)Rack Mount Kit RMM-12110 sec (by chapter)Remote Control Unit RM-2001CLV:10 secDesign and specifications subject to change without notice.VideoSignalEIA standards,NTSC colorOulput1.0 V p-p,75 ohms unbalanced,syncnegativeResolution400 linesAudioOutputLine out:-3.7 dBV (1 kHz.100%MODload impedance 47 kilohms)load impedance 2 kilohms andmoreunbalancedSignal-to-noise ratioCX ON:70 dB and moreCX OFF:56 dB and moreFrequency response40 Hz to 20kHz*This output is the value measured at a distance of about 1.6 mm from the objective lenssurface on the Optical Pick-up Block.VIDEODISC PLAYERMICROFILMSONY