sony–st-a6b–维修电器原理图手册–ID15910

SPECIFICATIONSGENERALLimiting Threshold:1.0 uV,new IHF 5.4 dBfPower Requirements:120 V ac,60 Hz (US model)(UK,AEP model)110,120,220 or 240 V ac adjustable,S/N Ratio:50 or 60 Hz (UK,AEP modei)(40kHz dev.)79 dB (mono(US model)74 dB (stereo)Power Consumption:18W (US.AEP model)23 W(UK model)(UK,AEP model)Dimensions:Approx.430(wl×170h)×320(d)mmHarmonic Distortion:(40 kHz dev.)17(wl×6%4h)×12ys(d)inchesmonostereoincluding projecting parts and controlsNORMAL NARROW NORMALNARROWWeight:Approx.7kg,15Ib 7 oz (net)100Hz0.08%0.2%0.15%Approx.8.2 kg.18 Ib 2oz (in shipping carton)0.4%TUNER SECTION1kHz0.08%0.2%0.15%0.4%10kHz0.08%0.2%0.3%0.6%Tuning Range:87.5-108MHzIM Distortion:Antenna Terminals:300 balanced(40 kHz dev.)75 2,unbalanced coaxial inputmonostereoIntermediate Frequency:10.7 MHzNORMAL NARROWNORMAL NARROWSensitivity at 50dB Quieting:3.4 uV,new IHF 15.9 dBf (mono)(US model)0.08%0.2%0.15%0.4%39 uV,new IHF 37.1 dBf (stereo)Separation:Sensitivity at 46 dB Quieting:3.4 uV,new IHF 15.9 dBf (mono)(40 kHz dev.)39V,new IHF 37.1dBf (stereo)(UK,AEP model)NORMALNARROW100Hz43dB40dBUsable Sensitivity:IHF 1.5uV,S/N:26 dB (40 kHz dev.)new IHF 8.8 dBf1 kHz45d8B40dB(UK.AEP model)10kHz40dB35d8IHF 1.7uV,new IHF 9.8dBfFrequency Response:40H.H(UK,AEP model)30Hz-15kH2t9号cBSelectivity:ST-A6BNORMALNARROW200 kHz300 kHz65 dB400 kHz55 dB85dBUS ModelCapture Ratio:1.0 dB (NORMAL),1.2 dB (NARROW)UK ModefAM Suppression Ratio:60dBAEP ModelImage Response Ratio:120d日IF Response Ratio:120dBSpurious Response Ratio:120dBSONYRF Intermodulation:80 dBSub-carrier Product Ratio:70dBMuting Threshold:SERVICE MANUALApprox.5uVOutput Level:FIXED 750mV,4 kn(75 kHz dev.)VARIABLE 0 to 1.2V,0.2k at max.positionCAL TONE:50%modulation (37.5 kHz dev.).400H2MODEL IDENTIFICATIONS●AEP model-Specification Label-SONYFM STEREO TUNER●US modelASCOMODEL NO.ST-A6 BFREO.RANGE FM 875-08SONYFM STEREO TUNERFM 10.7MH2AC1I0,120,220,240V50/60Hh18WASCOMODEL NO.ST-A6 BSERIAL NO.FREO.RANGEFTZ-PRUFNUMMER UI85I0 7MH是ADE IN JAPAAC 120V60H218WSERIAL NO.MADE IN JAPAN.UK modelCERTIFICATION DESIGN CERTIFIED AS COMPLYINGWITH F.C.C RULES PART 15,IN EFFECT AS OF DATESONYoFM STEREO TUNEROF MANUFACTURE.MODEL NO.ST-A6 BASCO60Ra0E:州n589I0.7MHIAC110,120,220,240V50/60Hz23WSERIAL NO.MADE IN JAPAN