Sony ICF-PRO70 Service Manual

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SERVICE
REVISED
Circuit system
Frequency coverage
Antennas
Speaker
Power output
Output jack
Power requirements
MICROFILM
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
ICF-PRO8O
AEP Model
E Model
ICF-PRO70
Photo: ICF-PRO70
SPECIFICATIONS
LW/MW/SW/VHF: Dual conversion
superheterodyne ... (1CF-PRO70 Type 1
and ICF-PRO80)
LW/MW/SW: Dual conversion super-
heterodyne ... (ICF-PRO70 Type 2—4)
FM: Superheterodyne
ICF-PRO70
Type 1: 150 kHz—108 MHz
Type 2: 150—29,995 kHz and 87.6—108 MHz
Type 3: 150—26,100 kHz and 87.5—108 MHz
Type 4: 150—285 kHz, 531—26,100 kHz and
87.6—108 MHz
ICF-PRO80
150 kHz—108 MHz (without using the
FRQ-80 frequency converter)
115.15—223 MHz (using the FRQ-80)
SW/VHF/FM: Telescopic antenna... (ICF-
PRO70 Type 1 and ICF-PRO80)
SW/FM: Telescopic antenna... (ICF-PRO70
Type 2—4)
LW/MW: Built-in ferrite bar antenna
External antenna connector: TNC
connector ... (except West Germany model)
7x3.5cm
400 mW (at 10% harmonic distortion)
Earphone jack (minijack) (1)
8 ohm
Recording output jack (minijack) (1)
Output level 0.775 mV (—60 dB)
Output impedance 1 kilohm
6 V DC (for radio/computer backup)
Four size AA (R6) batteries or BP-23
rechargeable battery pack (optional)
DC IN 6 V jack accepts:
AC-D4 AC power adaptor (optional) for
use on 100, 120, 220 or 240 V AC
depending on the model type of the
AC-D4 available in your country
Battery life
Dimensions
Weight
DCC-127A or DCC-120 car battery cord
(optional) for use with 12 V car battery
DCC-240 car battery cord (optional) for
use with 24 V car battery
EBP-6 battery case (optional) using four
size C (R14) batteries
Approx. 10 hours using Sony SUM-3(NS)
batteries
Approx. 90 x 182 x 50 mm (w/h/d)
(3% x 7% x 2 inches)
including projecting parts and controls,
not including the telescopic antenna
Approx. 650 g (1 Ib 7 oz)
including batteries, shoulder strap and
telescopic antenna
FRQ-80 frequency converter (supplied with the ICF-PRO80 only)
Shift frequency
Attenuator
115 MHz
0 dB/ -30 dB
Power requirements 3 V DC, two size AA (R6) batteries
Battery life
Dimensions
Weight
Approx. 80 hours using Sony SUM-3(NS)
batteries
Approx. 40 x 98 x 31 mm (w/h/d)
(15g x 37% x 1% inches)
including projecting parts and controls
Approx. 120 g (4.2 02)
including batteries
Accessories supplied
Telescopic antenna (1)
Earphone (1)
Shoulder strap (1)
Carrying case (1)
Antenna holder (1)
model)
PLL SYNTHESIZED RECEIVER