Sony HCD-CP333 Service Manual page 43

IC102 BA5974FP (CD Board)
28 27 26 25
F
INTERFACE
F R
R
1 2 3 4
IC103 CXA2581N (CD Board)
15 14 13 12
APC-OFF
(Hi-Z)
VC
RW/ROM
(H/L)
VC
VOFST
RW/ RW/
ROM ROM
–
+
VC
DVCC
–
DVC
DVC +
VC
16 17
24 23 22
F R
R
INTERFACE
F
F
INTERFACE
R
F R
5 6 7
11 10 9 8 7
D C
GM GM
VOFST
RW/
ROM
– –
+ +
VC
DVCC
RW/ RW/ RW/
ROM ROM ROM
–
+
DVC
–
VOFST
+
DVC
VC
18 19
21 20 19 18
MUTE
8 9 10 11
6 5 4 3
B A
A
B
AC
C
SUM
D
VOFST
RW/
ROM
–
EQ ON/OFF
+
VC
DVCC
AC
–
VCA
VCC
+
20 21 22 23
HCD-CP333
17 16 15
LEVEL SHIFT
THERMAL
SHUTDOWN
12 13 14
2 1
APC
RW/
ROM
–
VC +
VCC
DVCC
VC
EQ
–
VC +
24 25 26 27 28
RW/
ROM
29 30
43