sony_icf-pro70_pro80_sm维修电器原理图手册_2

ICF-PRO70/PRO80SERVICE MANUALUS ModelCanadian ModelREVISEDAEP ModelUK ModelE ModelAustralian ModelICF-PRO80AEP 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 MHzbatteriesType2:150-29.995 kHz and87.6-108MHzDimensionsApprox..90×182×50mmw/h/dType3:150-26.100kHz8nd87.5-108MHz(3gx7%×2 inches)Type4:150-285kHz.531-26,100 kHz andincluding projecting parts and controls.not including the telescopic antenna87.6-108MHzWeightApprox.650 g (1 lb 7 oz)ICF-PRO80including batteries.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 wlth the ICF-PRO80 only)AntennasSW/VHF/FM:Telescopic antenna...(ICF-Shift frequency115 MHzPRO70 Type 1 and ICF-PRO80)Attenuator0 dB/-30 dBSW/FM:Telescopic antenna .(ICF-PRO70Power requirements 3 V DC.two size AA (R6)batterlesType 2-4)Battery lifeApprox.80 hours using Sony SUM-3(NS)LW/MW:Built-in ferrite bar antennabatteriesExternal antenna connector:TNCDimensionsApprox.40 x 98 x 31 mm (w/h/d)connector..(except West Germany model)1ax3a×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 batteries8ohmRecording output jack (minijack)(1)Accessorles suppliedOutput level 0.775 mV (-60 dB)Telescopic antenna (1)Output impedance 1 kilohmEarphone (1)Power requirements 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 (BNC +TNC)(1)...(except West GermanyAC-D4 AC power adaptor (optional)formodel)use0n100,120.220or240VACFRQ-80 frequency converter (ICF-PRO80 only)(1)depending on the model type of theWave Handbook (1)AC-D4 available in your countryPLL SYNTHESIZED RECEIVERMICROFILMSONY