D-451SP-service-manual维修手册

D-451SPSERVICE MANUALUS ModelCanadian ModelAEP ModelSONYUK Model5○WtEModel05cm3an黑Australian ModelModel Name Using Similar MechanismD-345CD Mechanism TypeCDM-451Optical Pick-Up NameDAX-01ASPECIFICATIONSSystemGeneralSupplied accessoriesCompact disc digital audio systemPower requirementsAC power adaptor(1)Laser diode propertiesSony BP-DM10 Rechargeable batteryConnecting cord (Phono plug x 2+stereoMaterial:GaAlAs2.4V DC.Ni-Cd,650 mAhminiplug)(1)Wavelengthλ=780nmStereo headphones (1)Emission durabion'ContinuousDN0 baeyRechargeable battery (1)Laser output:Less than H.6 uW (measured atTwo LR6(size AA)batteries:3V DC200 mm away from the objective lens surface).AC power adaptor (DC IN 4.5 V jack):Design and specifications are subject to changeError correction220-230 V,50 Hz (European and Asianwithout notice.Sony Super Strategy Cross Interleave Reedmodel)Solomon Code120 V,60 Hz (USA,Canadian,Central andD-A conversionSouth American model)1-bit quartz time-axis control110-240 V,50/60 Hz (Middle Eastern(red b EACP.model)230-240 V,50 Hz (U.K.model)3070100-240 V,50/60 Hz (Model for otherOutput (at 4.5 V input level)countries)Headphones (stereo minijack)240 V,50 Hz (Australian model)15 mW+15 mW at 16 ohmsDimensions (w/h/d)(without projecting partsLine output(stereo minijack)and controls)Output level 0.7 V rms at 50 kilohumsApprox.142×36×158mmRecommended load impedance over 105%×1%×64n.)kilohmsMass (without rechargeable battery)APprox.390 g(12.3 oz)Operating temperature5℃.35C(41℉.955COMPACT DISC COMPACT PLAYERSONY