D-9_90-service-manual维修手册

0-990SERVICE MANUALUS ModelCanadian ModelD-92AEP ModelDiscmanUK ModelEModelD-90DiscmanSPECIFICATIONSCD sectionPower consumption1.8 W DCSystemCompact disc digital audio systemDimensionsApp0x.130.0×31.1×142.0mmLaser diode propertiesMaterial:GaAlAs(5 1/8x1 1/4x5 5/8 in.)(w/h/d)not incl.inclined partWavelength:780 nm(depth),projecting parts and controlsEmission duration:ContinuousApprox.131.0×31.9×142.7mm51/4×15/16×55/8in.)Laser output:Max.44.6 uW*This output is the value measured at a distance of aboutWeight200 mm from the objective lens surface on the OpticalApprox.500 g (1 Ib 1 oz)inel.rechargeable batteryPick-up BlockSuppled accessoriesAC power adaptor (1)Spinde speed500 r.p.m.to 200 r.p.m.(CLV)Battery case (1)Scan velocity1.2.1.4m/s8c.Rechargeable battery pack(1)Sony Super Strategy Cross Interleave Reed Solomon CodeCarrying case (1)D-A conversion16-bit fnearConnecting cord (1)(stereo miniplug+two phono plugs)2 ts disital filterFrequency response20-20,000 HzdBaniagnpnnoBelow measurable Timit*Design and specifications subject to change without notice.Line output (stereo minijack)Output level 0.7 V rms at 50 kiloohmsLoad impedance over 10 kiloohmsHeadphones (stereo minijack)9 mW +9 mW at 32 ohmsMeasured by EIAJ CP-307Rechargeable battery pack BP-2 (supplied)GeneralBattery case EBP-2 (supplied)and two size AA alkalineCAUTIONPower requirementsbatteries (optional)Use of controls or adjustments or performance of proSomy CPM-100P car mount plate,or Somy DCC-120A carbattery cord for use on 12 V car battery (optional)cedures other than those specified herein may result inDC IN 9 V jack accepts:hazardous radiation exposure.Somy AC power adaptor (supplied),AC.D6M (optional)COMPACT DISC COMPACT PLAYERSONY