sony-ta-ax220维修电器原理图

TA-AX220SERVICE MANUALCanadian ModelAEP Modela1 Ot suion-wolUK ModelEModelSPECIFICATIONSAmplifier sectionFrequency responseContinuous RMS power outputPHONO:RIAA equalization curve 0.5 dB(both channels driven Canadian model:TUNER/CD15Hz-70kHz±3.0dBsimultaneously)At 40 Hz-20 kHz,0.08%THDVIDEO/TAPE50+50 watts (8 ohms)Residual noise Less than 100 uV(8 ohms,network A)AEP.UK,E model:Damping factor36(8 ohms,1 kHz)At 1 kHz,5%THDInputs4040 watts (8 ohms)At 1 kHz,0.08%THDS/N (weighting35 +35 watts (8 ohms)Sensitivitympedancenetwork.input level)At 40 Hz-20 kHz.0.08%THD3030 watts (8 ohms)TUNER●98 dBCDPeak music power output (E model)VIDEO150mV50 kohms85 dB*(A,150m0300 W (8 ohms,5%THD)TAPEMusic power output (E model)*78 IHF150 W(8 ohms,5%THD)Power bandwidth(IHF)OutputsREC OUT20 Hz-30 kHzVoltage 150 mVDynamic headroomImpedance 4.7 k ohms1.2 dB (78 IHF)SPEAKERHarmonic distortionAccepts speakers ofLess than 0.08%at rated output8-16 ohms.Intermodulation (IM)distortionHEADPHONES60Hz:7kH2=4:1Less than 0.08%at rated outputAccepts low impedance head.phones.-Continued on page 2-ATTENTION AU COMPOSANT AYANT RAPPORTSAFETY-RELATED COMPONENT WARNING!!A LA SECURITE!COMPONENTS IDENTIFIED BY SHADING AND MARKLES COMPOSANTS IDENTIFIES PAR UNE TRAME ETON THE SCHEMATIC DIAGRAMS AND IN THEUNE MARQUE SUR LES DIAGRAMMES SCHE-PARTS LIST ARE CRITICAL TO SAFE OPERATION.MATIQUES ET LA LISTE DES PIECES SONT CRITIQUESREPLACE THESE COMPONENTS WITH SONY PARTSPOUR LA SECURITE DE FONCTIONNEMENT.NE REM.WHOSE PART NUMBERS APPEAR AS SHOWN IN THISPLACER CES COMPOSANTS QUE PAR DES PIECESMANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.SONY DONT LES NUMEROS SONT DONNES DANS CEMANUEL OU DANS LES SUPPLEMENTS PUBLIES PARSONY.INTEGRATED STEREOAMPLIFIERSONYMICROFILMAUD