sony_str-333s_sm维修电器原理图手册

STR-333SE ModelFM-AM PROGRAM RECEIVERSPECIFICATIONSGENERALPower Requirements:120,220 or 240V ac adjustable,50/60 HzIM Distortion:0.15%(m0nolPower Consumption:180W0,3%《stereo]AC Outlets:Two unswitched,total 200WSeparation:45 dB at 1 kHzDimensions:Approx.430wl×135(h}×300dmmFrequency Response30 Hz-15 kHz+.5 dB17 (w)x 51/4(h)x 1178(d)inchesAlternate Channelincluding projecting parts and controlsSelectivity:60 dB (400 kHz)Weight:Approx.6.9 kg,15 lb 4 oz (net)Capture Ratio:1.0dBApprox.8.0 kg,17 Ib 11 oz (in shippingcarton]AM Suppression Ratio:54 dBImage Response Ratio45dBFM SECTIONSpurious Response Ratio:75dBTuning Range:87.5-108MHzMuting Threshold:Approx.5uVAntenna Terminals:300 balanced75 2 unbalancedContinued on page 2ntermediate Frequency:10.7 MHzSensitivity at 50 dBQuieting3.5uV,16.1 dBf (mono)SAFETY-RELATED COMPONENT WARNING!!45 uV,38.3 dBf (stereo)COMPONENTS IDENTIFIED BY SHADING AND MARKUsable Sensitivity:IHF 1.9uV,10.8 dBfON THE SCHEMATIC DIAGRAMS,EXPLODEDS/N Ratio:75 dB (monolVIEWS AND IN THE PARTS LIST ARE CRITICAL TO70dB (stereolSAFE OPERATION.REPLACE THESE COMPONENTSHarmonic Distortion:0.15%m0nolWITH SONY PARTS WHOSE PART NUMBERS APPEAR0.3%(stereolAS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSAt 1 kHzPUBLISHED BY SONY.SONYSERVICE MANUAL139