Quantum QG-5000

Chapter 6 Diagrams
HF Series X-ray Generator - Service Manual Revision W
Quantum Medical Imaging, LLC 6-66
Figure 6-59. QMI High-Speed Starter Control Board
A20A1 (AY40-035S) - Test Point/Potentiometer
Location Diagram
TEST
POINT 17
TEST
POINT 4
TEST
POINT 1
TEST
POINT 2
TEST
POINT 3
POTENTIOMETER
R48
IC U17
1
S
9
10
2
1
1
1
1
1
1
C
C
E
1
1
C1
C3
R67
D
9
T
P
1
Q
1
C
6
C
5
C
8
C
9
C
1
1
C
1
3
C
1
4
C
1
5
C
1
6
C
1
7
C
1
8
C
1
9
C
2
1
C23
C25
C2
6
C
2
9
C
3
0
C31
C
3
5
C37
C41
C43
C
4
5
C46
C48
C51
C53
C55
C56
C58
C59
C61
C
6
2
D
2
D
3
D8
D
1
1
Q
6
Q8
Q9
Q10
Q11
Q2
R13
R
1
4
R
1
6
R20
R22
R
2
7
R
2
8
R
2
9
R
3
0
R
3
6
R
3
7
R
4
1
R
4
7
R
4
9
R
5
0
R
5
2
R
5
3
R
5
4
R
5
5
R
5
6
R
5
7
R
6
2
R
6
6
R72
R73
R74
R75
R76
R77
R78
TP2
T
P
6
T
P
1
0
T
P
1
1
TP15
T
P
1
6
TP18
TP19
TP22
TP23
TP24
TP25
U11
U
1
3
U26
U
2
4
U10
U
2
0
U22
U
2
3
R
8
0
C22
C50
C7
J5
C64
R79
C63
U18
U31
C
6
9
C
6
8
C
1
0
C65
R81