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Sony ST-S222ES Service Manual page 2

Fm stereo/fm-am tuner

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$T-$222ES
AM (MWILW) tuner section
General
System
PLL quartz-locked digital synthesizer
system
FM stereo, FM/AM super-heterodyne tuner
Power requirements
AEP mode:
220 V ac (or 240 V ac adjustable by
authorized Sony personnel), 50/60 Hz
UK model:
240 V ac (or 220 V ac adjustable by
authorized Sony personnel), 50 Hz
Power consumption
12 watts
Dimensions
Approx. 430 x 80 x 340 mm (w/hi/d)
(17 x 33/4 x 107/s inches)
including projecting parts and controls
Weight
Approx. 4.2 kg (9 Ibs 4 02)
Accessories supplied
Ribbon antenna (1)
Connecting cord (1)
Layout-free AM antenna (1)
Station label (1 set)
Antenna connector (1)
531 -— 1602 kHz
153 - 344 kHz
(9 KHz step)
530 - 1610 kHz
(10 kHz step)
Layout-free AM antenna
External antenna terminal
Tuning range
Intermediate
frequency
Layout-
300 pV/m
700 pV/m
free AM
(at 999 or
(at 230 kHz)
antenna
1,000 kHz)
450 kHz
Usable
sensi-
tivity
External
antenna
30 pV
(at 999 or
1,000 kHz)
Signal-to-noise ratio
50 dB (50 mV/m)
0.5% (at 60 mV, 400 He
Selectivity
40 dB (9 kHz)
40 dB (9 kHz)
45 dB (10 kHz)
200 pV
(at 230 kHz)
— MODEL
IDENTIFICATION
(Specification Label )
SON
Y:
MODEL NO, ST-S222ES
FM STEREO/FM-AM
TUNER
MLL
AEP model:
AC 220V~
50/60Hz
12W
UK model:
AC 240V~
50/60Hz
i12W

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