Sony CDP-S3 Service Manual page 23

IC103 CXA2581N-T4
DVC
–
VOFST
+
VC
VC
LD 1
PD 2 APC AMP
EQ IN 3
RFAC
AC SUM 4 SUMMING
AMP
GND 5
A B C D
A
A 6
B
B 7
C
C 8
D
D 9
E 10
GM
F 11 GM
APC-OFF
(Hi-Z)
SW 12
RW/ROM
(H/L)
DVCC 13
B
DVC
D
DVC 14
A
C
RFAC 15
RW/ROM
A
–
–
B
+
+
C
DVC
D
DVC
VCC
VC
RW/ROM
EQ
EQ ON/OFF
RFAC
VCA
RW/ROM
VCC
VOFST
B
C
–
–
A
+
+
D
DVC
VC
RW/ROM
RW/ROM
–
+
VC
RW/ROM
RW/ROM
VOFST
–
–
+
+
DVC
VC
RW/ROM
– DRIVER Board –
IC701 BA6956AN
30 DC OFST
29 RFDCI
28 RFDCO
1 2
27 VC
26 RFC
25 VFC
24 BST
23 RFG
22 VCC
21 CEI
20 CE
19 TE BAL
18 TE
17 FEI
16 FE
CDP-S3
TSD
CONTROL LOGIC
3 4 5 6 7 8 9
23