Sony_ICF-Pro70_ICF-Pro80_维修维护电器原理图手册_revised_1988

ICF-PRO70/PR080SERVICE MANUALUS ModelCanadian ModelREVISEDAEP ModelUK ModelE ModelAustralian ModelICF-PR080AEP ModelE ModelICF-PRO70Photo:ICF-PRO70SPECIFICATIONSCircuit systemLW/MW/SW/VHF:Dual conversionDCC-127A or DCC-120 car battery cordsuperheterodyne...(ICF-PRO70 Type 1(optional)for use with 12 V car batteryand ICF-PRO80)DCC-240 car battery cord (optional)forLW/MW/SW:Dual conversion super-use with 24 V car batteryheterodyne ..(ICF-PRO70 Type 2-4)EBP-6 battery case (optional)using fourFM:Superheterodynesize C(R14)batteriesFrequency coverage ICF-PRO70Battery lifeApprox.10 hours using Sony SUM-3(NS)Type 1:150 kHz-108 MHzbatteriesType 2:150-29,995 kHz and 87.6-108 MHzDimenslonsApprox.90×182×50mm(w/h/dType3:150-26,100 kHz and87.5-108MHz3%×7/%×2 inches)Type4:150-285kHz,531-26,100 kHz andincluding projecting parts and controls,87.6-108MHznot including the telescopic antennaWeightApprox.650 g (1 Ib 7 oz)ICF-PRO80including batterles,shoulder strap and150 kHz-108 MHz (without using thetelescopic antennaFRQ-80 frequency converter)115.15-223 MHz (using the FRQ-80)FRQ-80 frequency converter (supplied with the ICF-PRO80 only)AntennasSW/VHF/FM:Telescopic antenna ..(ICFShift frequency115 MHzPRO70 Type 1 and ICF-PRO80)Attenuator0 dB/-30 dBSW/FM:Telescopic antenna...(ICF-PRO70Power requlrements 3 V DC.two size AA(R6)batteriesType 2-4)Battery lifeApprox.80 hours using Sony SUM-3(NS)LW/MW:Built-in ferrite bar antennabatterlesExternal antenna connector:TNCDimensionsApprox..40×98×31mm(w/h/connector,..(except West Germany model)(15%×37%×1%inches)Speaker7×3.5cmincluding projecting parts and controlsPower output400 mW (at 10%harmonic distortion)WeightApprox.120 g (4.2 oz)Output jackEarphone jack (minijack)(1)including batteries8 ohmRecording output jack (minijack)(1)Accessorles supplledOutput level 0.775 mV (-60 dB)Telescoplc antenna (1)Output impedance 1 kilohmEarphone (1)Power requlrements 6 V DC(for radio/computer backup)Shoulder strap(1)Four size AA(R6)batteries or BP-23Carrying case (1)rechargeable battery pack (optional)Antenna holder(1)DC IN 6 V jack accepts:Antenna plug adaptor (BNCTNC)(1)...(except West GermanyAC-D4 AC power adaptor (optional)formodel)use on 100,120,220 or 240 V ACFRQ-80 frequency converter (ICF-PRO8O only)(1)depending on the model type of theWave Handbook (1)AC-D4 available in your countryPLL SYNTHESIZED RECEIVER度无5得分SONY