sony–icf-sw7600–维修电器原理图手册–ID11596

ICF-SW7600SERVICE MANUALUS ModelCanadian Model15HBRqIAEP Model92pSONYUK ModelSPECIFICATIONSCircuit systemFM:SuperheterodyneDimensionsApprox.191.2×118×32.3mmwh/dAM:Dual conversionsuperheterodyneFrequency rangeFM:76-108MHzincluding projecting parts and controls87.5108MHWeightApprox.615 g (1 b.5.7 oz.)including batteriesLW:150-528kHzAccessories suppliedStereo earphones (1),Ear pad(2).AC power adaptor(1150-285kHzexcept the model for Oceanian countries).AC plug adaptorMW:530-1,610K(1,except the model for Europe,North America and(With the MW CH STEP selector at 10kHz)Oceanian countries).Wave handbook (1).Antenna531-1611kHzconnector(1),Carrying case (1),Compact antenna (1)(With the MW CH STEP selector at 9kHz)SW:1,615-26,100kHz1.615-29995kHzDesign and specifications subject to change without notice.SAFETY-RELATED COMPONENT WARNINGIIAntennasTelescopic antenna (FM/SW)Built-in ferrite bar antenna (MW/LW)COMPONENTS IDENTIFIED BY MARKOR DOTTEDSpeakerApprox.77 mm (31/8 inches)dia.B ohmsLINE WITH MARK ON THE SCHEMATIC DIAGRAMSPower output400 mW (at 10%6 harmonic distortion)Recording output jack (minijack)AND IN THE PARTS LIST ARE CRITICAL TO SAFEoutput level 0.775 mV (-60 dB)OPERATION.REPLACE THESE COMPONENTS WITHoutput impedance 1 kilohmSONY PARTS WHOSE PART NUMBERS APPEAR ASHeadphonejack(stereo minijack)forSHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB.16 ohm stereo earphonesPower requirementsLISHED BY SONY.6V DCFour R6(size AA)batteriesATTENTION AU COMPOSANT AYANT RAPPORTSupplied AC power adaptor (110,120,220 orA LA SECURITEI240 V AC adjustable.50/60 Hz)Optional DCC-127A car battery cord for useLES COMPOSANTS IDENTIFIES PAR UNE MARQUEwith 12 V car batterySUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTEOptional DCC-240 car battery cord for usewith 24 V car batteryDES PIECES SONT CRITIQUES POUR LA SECURITEBattery lifeApprox.10 hours of lstening for four hoursDE FONCTIONNEMENT.NE REMPLACER CES COM-a day at a normal volume,using Sony SUM-3 (NS)POSANTS QUE PAR DES PIECES SONY DONT LESbatteriesNUMEROS SONT DONNES DANS CE MANUEL OUDANS LES SUPPLEMENTS PUBLIES PAR SONY.LW/MW/SW/FM STEREOPLL SYNTHESIZED RECEIVER十MICROFILMSONY