A
A
B
B
C
C
D
D
E
E
F
F
G
G
5
5
4
4
3
3
2
2
1
1
n/a
A
VacuTrace: Grid Control, Modulation
Hagerman Technology LLC
P.O. Box 26437
Honolulu, HI 96825
48
Friday, August 18, 2000
Title
Size
Document Number
Rev
Date:
Sheet
of
+6V
+6V
+6V
+6V
+6V
+6V
+6V
+6V
+6V
+6V
+6V
+6V
+6V
U8B
CD4520B
CK
9
EN
10
R
15
Q3
14
V+
16
V-
8
Q2
13
Q1
12
Q0
11
U7D
CD4081B
14
11
7
13
12
U9A
CD4001B
14
3
7
2
1
U8A
CD4520B
CK
1
EN
2
R
7
Q3
6
V+
16
V-
8
Q2
5
Q1
4
Q0
3
U9C
CD4001B
14
10
7
9
8
U9D
CD4001B
14
11
7
13
12
U7C
CD4081B
14
10
7
9
8
U9B
CD4001B
14
4
7
6
5
U7B
CD4081B
14
4
7
6
5
U7A
CD4081B
14
3
7
2
1
C22
1u
C23
1u
R61
100k
1%
R62
10k0
1%
R60
2M
R167
10k
R168
10k
Bottom
Grid2
Grid1
Grid0
ClockAB
Grid3
Hold
10kHz
/Gp
Diff
Pmod
Gmod
Single
/Gm