Sony CDP-XB820 Service Manual page 30

IC103 CXA2568M-T6
HOLD 1
APC PD AMP
+
–
VEE
+
–
VEE
AGC VTH 2
LD 3
PD 4
5
A
B 6
C 7
D 8
VEE 9 VEE
VC
+
–
F 10
E
11
–
+
VC
VC BUFFER
+
VC
12
–
VC
VCC
APC LD AMP
+
–
+
–
50µA
VC
+
–
+
–
+
–
VEE
RF SUMMING AMP
+
VC
–
VC
FOCUS ERROR AMP
+
–
VC
–
+
TRACKING
ERROR AMP
VC
VC
VEE
VCC
VCC 24 VCC
23 LC/PD
22 LD ON
21 HOLD SW
20 AGC CONT
VCC
19
RF BOT
+
–
VC
18 RFTC
RF EQ AMP
17 RF I
+
16 RF O
VC
–
15 RFE
14 FE
13 TE
– 40 –