D-220-service-manual维修手册

0-220SERVICE MANUALUS ModelAEP ModelE ModelModel Name Using Similar Mechanism NEWCD MechanismKSM-331CAN(S)SPECIFICATIONSSystemCompact disc digital audio systemDimensionsApprox,132×26.8×151mm5W×1a×6in.)(whdLaser diode propertiesMaterial:GaAlAsincl.projecting parts and controlsWavelength:A =780 nmMassApprox.300 g (11 oz.)incl rechargeable battery packEmiss on duration ContnuousSupplied accessoriesAC power adaptor (1)Laser output:Less than 44.6 pWRecharpeable battery pack (1)(This output is the value measured at a distance of 200 mmConnecting cord (phono plug x 2++stereo minipiug)(1)from the objective lens surface on the Optical Pick-up Block.Stereo headphones (1)Error correctionSony Super Strategy Cross Interleave Reed Solomon CodeD-A conversion1-bit quartz time-axis controlDesign and specifications subject to change without notice.Frequency response20-20,000H8(measured by ElAJ CP-307)Output (at 4.5 V input level)Line output (stereo minijack)Output level 0.8 Vmms at 50 kllohmsLoad impedance over 10 kilohmsHeadphones (stereo minijack)4 mW +4 mW at 16 QGeneralPower requirementsSUDDled:.DC2.4 V Rechargeable battery packDC IN 4.5 V jack accepts the Sony AC power adaptor foru00n;220-230 V AC,50 Hz (AEP model120 V AC,60 Hz (US,Central and South America model)100-240 V AC,50/60 Hz (E model)Not supplied:DC IN 4.5 V accepts the Sony CPM-300P mount plate andCPM-300PK mount arm for use on car battery.DC 3 V two size AA (LR6)alkaline batteriesCOMPACT DISC COMPACT PLAYERSONY