Sony ICF-CD543RM Service Manual page 31

IC331 M62429P
8 7 6
VOL AMP 2
VR1 +
–
REF AMP
+
VREF
–
–
+
VR2
VOL AMP 1
1 2 3
IC371 BA5417
T.S.D.
STANDBY
BS BS
1 2 3 4 5 6 7 8
5
LOGIC
CONTROL
4
+ +
– –
FILTER
9 10 11 12 13 14 15
ICF-CD543RM
31