Panasonic PV-D301 Service Manual page 185

IC603 CCD V DRIVE IC-DETAIL BLOCK DIAGRAM, MN3112SA-E1
20 19 18 17 16 15
GND
DRIVER
DRIVER
VDC
1 2 3 4 5 6
14 13 12 11
7 8 9 10
IC605 SAMPLING HOLD/AGC CONTROL IC-DETAIL BLOCK DIAGRAM, AN2109NFHQ
36 35 34 33 32
VCC GND
DC
37
CONT
GAMMA FCK
38
CONTROL LPF
MODULATION
39
AMP
40 VCC
41 GND
42
VCA
43 S/H AMP CLAMP
DC
44
CONT
45
FILTER
ADJ
90
46 LPF
DET
47 VDD 1/4
1/3
48
1/2
GND
1 2 3 4 5
31 30 29 28 27 26
VCC
GND
DC
SYNC
CONT SEPARATION
S/H
BLANK CLAMP
+
VCA
-
BLANK S/H CLAMP
AGC
D/A
CONVERTER
VCC
6 7 8 9 10 11
25
24
23
22
21
V-REF(L) 20
V-REF(H) 19
V-REF(M) 18
VDD 17
16
15
14
13
12