Sony STR-AV220 - Page 5

AM SECTION
e AM Meter Adjustment
Setting :
AM RF signal
generator
AM loop antenna
mee
30%
amplitude
ss
elle
modulation
by
400Hz
signal
Put the lead-wire
antenna close to
the set.
(Ce
Procedure:
1, Tune the set to 1,050kHz,
2. Adjust the RV283 so that the 5 point segment of the
signal meter goen on,
Adjustment Location: tuner board
721, A
ADJ
RV24
LEVEL ADJ
RV21
FM STEREO
SEPARATION
ADJ
RV23
AM METER
ADJ
} DISCRIMINATOR
FM STEREO OPERATION
SECTION 3
DIAGRAMS
FL3OI FLUORESCENT INDICATOR TUBE
16-96 K-A
, $301-308,
Ea $0308
30-27 ,25 —20, I7 (16)
$0 —-———- $10 SII
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