索尼Sony-TC-K411-TC-K511S-TC-K415-维修手册

TC-K411/K511SSERVICE MANUALAEP ModelUK ModelAustralian ModelONYDolby noise reduction and HX Pro headroom extension manfactured underficense from Dolby Laboratories Licensing Corporation.HX Pro oniginated byBang&Olufsen."DOLBY.the double-D"HX PRO"are trademarks of DolbyLaboratories Licensing CorporationPHOTO:TC-K511SModel Name Using Similar MechanismTCK490Tape Transport Mechanism TypeTCM-190VB11SPECIFICATIONSRecording system4-track 2-channel stereoInputsFast winding timeApprox.90 sec.(with Sony C-60 cassette)BiasAC biasLine inputsSensitivity0.16VHeadsErasing head x 1 (S&F head)(phono jacks)Input impedance47 k ohmsRecording head x 1 (SD head)Playback head x 1 (SD head)MotorsOutputsCapstan motor x 1 (DC servo motor)Reel motor×1(DC motorLine outputsRated output level0.5 V at a load impedanceSignal-to-noise ratio (at peak level and weighted)(phono jacks)of 47 k ohmsCassetteType IVType HType ILoad impedanceOver 10 k ohms(Dolby NR off)60 dB59 dB57d8HeadphonesOutput level1 mW at a load impedance(stereo phone jack)of 32 ohmsS/N ratio improvement(approximate values)With Dolby B NR on:5 dB at 1 kHz:10 dB at 5 kHzGeneralWith Dolby C NR on:15 dB at 500 Hz:20 dB at 1 kHzPower regurementsAEP,Germany Model 220-230V AC,50/60 HzWith Dolby S NR on:10 dB at 100 Hz:24 dB at 1 kHzUK,Australian Model 240V AC,50/60 Hz(TC-K511S only)Power consumption23WDimensionsApprox.430×123×310mm(w/hdHarmonic distortion0.4%(with Type I.160 nWb/m(t7×4×12 inches)315 Hz.3rd H.D.)including projecting parts and controls1.5%(with Type IV.250 nWb/mMassApprox.4 kg (8 Ibs 14 oz)315 Hz.3rd H.D.)Supplled accessoriesAudio connecting cords (2)Frequency response (DOLBY NR olt)Optional accessoryWireless remote control unit RM-J701Type IV cassette30.19.000Hz43dB.IEC30-16,000 Hz [t3 dB (-4dB recording)]Design and specifications are subject to change without notice.Type ll cassette30.18,000Hz(仕3dB.ECNoteThis appliance conforms with EEC Directive 87/308/EEC regardingType I cassette30.17.000Hz(仕3dB.ECinterterence suppression.Type IV Sony METAL-SType ll Sony UX-SType I Sony HF.SWow and fluttert0.13%w.Peak (IEC】0.07%W.RMS (NAB)±0.18%w,Peak(DNSTEREO CASSETTE DECKMICROFILMSONY