Ic Block Diagrams - Sony CFS-828SMK2 Service Manual

• IC Block Diagrams

IC1 CXA1538S
1 2
IC301 BA3426AS
32
1
30 29 28 27 26 25
MULTIPLEX
REGULATOR
VCO
PD 1
1/2 COUNTER
PD 2
DECODE AMP
MO/ST
SW ST RIPPLE FILTER
MO
3 4 5 6 7
31 30 29 28 27 26
REC EQ
REC EQ
LOGIC
2 3 4 5 6
24 23 22 21 20 19
FM FE
REGULATOR
AM FE
MUTING
DC
AMP
AUTO
BLEND
BU
BU
AMP
AMP
DETUNE
MUTING
DC
CONTROL
AMP
8 9 10 11
25 24 23 22 21
7 8 9 10 11 12
CFS-828SMK2
18 17 16
FM IF/
DISCRI
AM IF/DET
TUNING IND
12 13 14 15
20 19 18 17
τ
13 14 15 16
21