sony_tck750es_sm维修操作说明书手册

TC-K750ESSERVICE MANUALAEP ModelDolby noise reduction manufactured under license fromDolby Laboratories Licensing Corporation."DOLBY"and the double-D symbol Do are trademarks ofDolby Laboratories Licensing Corporation.Model Name Using Similar MechanismTC-K950ESTape Transport Mechanism TypeTCM-200D3SPECIFICATIONSRecording systemOutputsBias4-track 2-channel stereoAC biasLine outputsRated output levelHeads0.44 V(-5 dB)at aErase head×1(S&F head(phono jacks)load impedanceRecording head x 1(Permalloy head)47k ohmsPlayback head x 1 (Permalloy head)MotorsCapstan motor x 1Load ImpedanceOver 10k ohms(direct drive linear torque BSL motor)HeadphonesOutput level0-2.5 mW at a loadReel motor x 1 (DC motor)stereo phone jack)impedance of 32±0.07%W Peak(DIMohmsFrequency reo(ih C casste)TYPE IV cassette20-21,000Hz(±3dB,DIN)eoernl(Sony METAL-ES)20-16,000 Hz (OVU recording)requirements220 or 240 V AC adjustable,50/60 HzTYPE II cassette20-19,000Hz(±3dB,DIN)Power consumption23W(Sony UX-S)DimensionsAppro%.430×135×350mmwh(17×5H×13 inches)TYPE I cassette20-17,000Hz(±3dB,DIN0(Sony HF-S)WeightApprox.6.9 kg (15 Ibs 4 oz)Supplied accessorySignal-to-noise ratio (at peak level)Optional accessoryasSa60e626ai识色RM701Dolby NR switchB-TYPEC-TYPECassetteOFFONONDesign and specifications subject to change without notice.TYPE IV (Sony METAL-ES)60 dB69 dB75 dBNoteTYPE II (Sony UX-S)59 dB68 dB74 dBThis appliance conforms with EEC Directive 87/308/EECTYPE I(Sony HF-S)57 dB66 dB72 dBregarding interference suppresslon.Total harmonic distortion1.0%(with Sony METAL-ES cassette)InputsLine inputsSensitivity775mV(-20dB)(phono jacks)Input impedance50k ohmsSTEREO CASSETTE DECKSONY