Quantum QG-5000

Chapter 6 Diagrams
HF Series X-ray Generator - Service Manual Revision W
Quantum Medical Imaging, LLC 6-67
Figure 6-60. QMI High-Speed Starter Driver Board
A20A2 (AY40-036S) - Test Point/Fuse Location
Diagram
L4A
L5A
L5B
L4B
1
B
B
B
E
E
E
D
A
N
G
E
R
H
I
G
H
V
O
L
T
A
G
E
H
I
G
H
V
O
L
T
A
G
E
D
A
N
G
E
R
C17
C21
C
2
7
C28
C2
9
C
3
0
C
3
3
C
3
7
C
4
2
C
4
7
C
4
9
C
5
1
J
1
J
3
20
R5
R11
R
1
3
R
1
5
R16
R
1
7
R
1
8
R20
R
2
6
R
4
2
R
4
3
R
4
7
R
5
0
R
5
4
R
5
5
R
5
8
R
6
0
TB1
TP1
TP2
T
P
6
T
P
8
T
P
1
0
U
9
R
2
R
6
7
R
6
8
R72
R71
R73
R28
D6
D11
D12
D14
D4
D31
D
2
2
R
6
3
R64
R6
6
C
7
C
6
C
2
L
4
L
5
TEST
POINT 15
TEST
POINT 14
TEST
POINT 10
FUSE F4
(15A, 500V, SLO-BLOW)
FUSE F1
(15A, 500V, SLO-BLOW)
FUSE F3
(15A, 500V, SLO-BLOW)
FUSE F5
0.125A 250V
FAST-ACTING
JUMPER JP1
+15V DRIVE PULL-UP
(MUST BE INSTALLED)
TEST
POINT 18
TEST
POINT 16
TEST
POINT 17