13.19. LENS DRIVE SCHEMATIC DIAGRAM
A
1
B
C
D
E
F
G
2
3
4
5
6
NOREG
D GND
TO MAIN CN(C-8)
<TO POWER>
D26
D27
TO MAIN CN(C-8)
<TO CONTROL>
HOLE GAIN
HOLE BIAS
D30
D29
TO MAIN CN(C-7)
<TO LENS/CONTROL>
FENC SSDET
ZENC
D18
D19
TO MAIN CN(C-8)
<TO POWER>
A3V(2)
D25
TO MAIN CN(C-7/D-7)
<TO LENS>
HOLE OUT( )
D15
D14
HOLE IN(-)
D13
HOLE OUT(-)
D12
HOLE IN( )
D16
ALCMA IN(-)
D1
ALCMA IN( )
D10
FENC VCC
D11
F LED CONT
D17
Z LED CONT
TO MAIN CN(C-8)
<TO CONTROL/JACK>
FNO
D28
D38
IRIS OPEN
TO MAIN CN(B-8/C-8)
<TO CONTROL>
D32
LED CNT
D22
STILL
TO MAIN CN(D-8)
<TO VIDEO1>
1
2
3
4
5
6
7
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
HO-
VH
REFI
REFO
6V(B)
CEXT
VSHT
IRM-
PGND
IRM
VIR
VB
EIR
EIR-
OPEN
CLOSE
CONT-
CONT
CONT0
VAMP
LGND
HREF
FNO
HO
HG
VH-
HR
A1
FILTER
IRIS
LOGIC
PULSE GENERATOR
- +
-
+
+
-
+ -
-
+
+
-
-
+
(H4)
(H5)
(H1)
(H0)
(H2)
(H3)
R718
47K
C702
0.1
LB701
VLF1143A102
C717
1
R741
47K
R715
47K
R708
150
R707
150
C710
1
C719
1
R728
22K
R761
15K
C723
0.01
QR701
UNR321500L
(LED CONTROL)
CL701
R726
4700
R731 330K
R729 4700
C712
470P
R727
270K
C724
0.01
R730
560K
R706
150
C714 0.01
R724 4700
C703 1
C716
4700P
C715
1000P
R734
10K
R732
100K
R733
10K
C713
1
1
2
3
Q701
2SB1424
(POWER SUPPLY)
ZMT1
C709 100P
C705
0.047
C729
10
(MAIN C.B.A)
REFER TO MAIN CONNECTION
7.4
6.0
7.9
2.2
0
0
1.4
1.9
1.4
1.4
7.4
1.2
6.0
0
2.7
2.7
7.9
1.9
1.9
0
0
1.4
1.4
1.4
4.7
0.3
0.1
0.9
1.2
1.4
2.2
1.4
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