Sony D-V7000 Service Manual page 18

IC501 CXA1791N
LD 1
APC VREF
LD AMP
PD AMP 1.25V
+
–
PD 2
PD1 3
–
+
VC
RF
IV AMP1
4
PD2
–
+
VC
RF
IV AMP2
5
GND
F 6
–
+
VC
F
IV AMP
7
E –
+
VC
E
IV AMP
8
VR
VC 9 VC
NC 10
IC502 MPC17A38ZVMEL
36 35 34 33
DC/DC
CONVERTER
VC
CLOCK
VC
CLK
DETECTOR
VC
VC
1 2 3 4 5 6 7 8 9 10
VC
APC
+
VCC
–
VC
–
+
RF
VC
SUMMING AMP
VC
–
+
FOCUS
ERROR AMP
VC
VC
–
+
VC
TRACKING
ERROR AMP
VCC
VC BUFFER
32 31 30 29
DRIVER DRIVER
PRE-DRIVER PRE-DRIVER
VC
CONTROL CONTROL
VC
11 12 13 14
20 VCC
19 APC ON
18 RFI
17 RFO
16 FE
15 FE BIAS
14 TE
13 EI
12 EO
11 NC
28 27 26 25 24
DRIVER
PRE-DRIVER
VC VC
CONTROL
VC VC
15 16 17 18
– 34 –
23 22 21 20 19
DRIVER
PRE-DRIVER
CONTROL