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Sanyo RP 8252 Service Manual page 2

4-band 2-audio-channel portable radio

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Frequency Ranges:
(#RP8251SS/AS)
Frequency Ranges:
(#RP 8252E/ZM/G)
Intermediate Frequency:
Transistors:
Diodes:
DIAL CORD STRINGING
MW 510-1605 kHz
SW1 2.3-7.3 MHz
SW2 7.3-22.0 MHz
FM 87.5-108 MHz
LW 150-350 kHz
MW 510-1605 kHz
SW 5.95-18.0 MHz
FM 88-108 MHz
AM 455 kHz (RP 8251SS/AS)
AM 460 kHz (RP 8252E/ZM)
AM 470 kHz (RP 8252G)
FM 10.7 MHz
Q101 2SC930E
Q102 2SC930D
Q103 2SC930D
Q301 2SC930E
Q302 2SC930D
Q303 2SC930E
Q304 2SC930D
Q305 2SC536F
Q701 2SC536F
Q702 2SC536G
Q703 2SB324E
Q704 2SB324E
Q705 2SC536F
Q706 2SC536G
Q707 2SB474R
Q708 2SB474R
Q709 2SB187R
D101
1S188FM
D102 18553
D103 DS442
D104 DS442
FM RF Amplifier
FM Converter
AM Converter
FM/AM
IF Amplifier
FM/AM
IF Amplifier
FM/AM
IF Amplifier
FM IF Amplifier
Meter
Audio Amplifier
Tweeter Driver
Tweeter Audio Output
Tweeter Audio Output
Woofer Audio Amplifier
Woofer Driver
Woofer Audio Output
Woofer Audio Output
Voltage Regulator
FM Limiter
FM AFC
SW Limiter
SW1/LW Limiter
Sensitivities:
Audio Output:
Power Source:
Current Drain:
Speakers:
Dimensions:
Weight:
D105 1S188AM
D106 VM11T
D107 DS442
D108 DS442
D301 1S188FM
D302 1S188AM
D303 1S188FM
D304 1S188FM
D305 DS442
D306 MV11T
D701
DS131
D702 DS132
D703 YZ060
LW 140uV/m
MW 30uV/m
SW 18uV
SW1 30uV/m
SW2 15uV
FM 12uV
Maximum 4.0W
AM AGC
Limiter
Blank
FM Limiter
FM Limiter
AM Detector
FM Discriminator
FM Discriminator
Meter
Limiter
Rectifier
Rectifier
Regulator
(for 50mW output)
(for 50mW output)
(for 50mW output)
(for 50mW output)
(for 50mW output)
(for 30dB S/N)
Undistorted 2.7W
DC 6V (Four 'D'' size batteries)
Maximum
1200mA
Approx. 2100g. (4-5/8 Ibs.)
4 Turns
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Rp 8251