Sony_ICF-6800W_维修维护电器原理图手册

1CF-6800WREVISEDAEP ModelDiscard your ICF-6800WService Manual previouslyE Modelissued.UK ModelCanadian ModelUS ModelFM/AM MULTI-BAND RECEIVER●SPECIFICATIONSSW sensitivity:-4dBμ(0.63uV)at1.6-30MHz,S+N/N 6 dB,30 modulation,withPower Requirements:120 V ac,50/60 Hz (Canadian model)110.120,220 or 240 V ac adiustableexternal antenna,NARROW50/60 Hz (US,AEP,UK,E modeljSelectivity (MW/SW and SSB/CW)9V dc Battery size "'D",6 pcsCar battery cord DCC-120for 12 V car batteryModeMW/SWSSB/CWPower Consumption:7W ac (US model)Band widthWIDENARROW9 W ac (AEP,UK,E,Canadian model)-6 dB9kHz4kHz4kHzMaximum Power Output:1000 mW at 10%distortion in dc operation-60 dB18.5kHz8.5kHz8.5kHzSpeaker:Approx.10 cm (4 inches)dia.Input:TIMER (minijack).Dimensions:Approx.453(wl×184(h)×227(d)mm17%(w)x 7%(h)x 9 (d)inchesOutputs:REC OUT (minijack).output level:0.8mV(-60dB)Weight:Approx.5.9 kg,13Ib with batteriesoutput impedance:1 kEARPHONE (minijack)Antennas:FM:telescopic antennafor 8n earphoneSW:telescopic antennaHEADPHONES (stereo binaural jack)......1external antenna terminals (50-75)for 8n stereo or monaural headphonesUHF-type connector (50-75MW:built-in territe-rod antennaSAFETY.RELATED COMPONENT WARNING!!external antenna terminals (low impedance)COMPONENTS IDENTIFIED BY SHADING AND MARKFrequency Ranges:FM:87.5-108MHz(3.43-2.78m)ON THE SCHEMATIC DIAGRAMS,EXPLODEDMW:530-1.605kHz(566-187m)SW:1.6-30MHz(187.5-10m)VIEWS AND IN THE PARTS LIST ARE CRITICAL TOSAFE OPERATION.REPLACE THESE COMPONENTSATTENTION AU COMPOSANT AYANT RAPPORTWITH SONY PARTS WHOSE PART NUMBERS APPEARA LA SECURITE IAS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.LES COMPOSANTS IDENTIFIES PAR UN TRAME ETUNE MARQUE SUR LES DIAGRAMMES SCHE-MATIQUES,LES VUES EXPLOSEES ET LA LISTESONYDES PIECES SONT CRITIQUES POUR LA SECURITEDE FONCTIONNEMENT.NE REMPLACER CESCOMPOSANTS QUE PAR DES PIECES SONY DONTMICROFILMLES NUMEROS SONT DONNES DANS CE MANUELSERVICE MANUALOU DES SUPPLEMENTS PUBLIES PAR SONY.