B
[ PRINTED WIRING BOARD ]
76
75
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
C
I
R
O
T
S
I
S
N
A
R
T
2
0
3
C
I
9
-
E
1
0
3
Q
4
-
F
4
0
3
C
I
2
-
A
2
0
3
Q
7
-
H
7
0
3
C
I
4
-
D
3
0
3
Q
4
-
G
9
0
3
C
I
4
-
D
4
0
3
Q
8
-
B
1
1
3
C
I
2
-
D
5
0
3
Q
8
-
C
2
1
3
C
I
4
-
E
7
0
3
Q
8
-
C
3
1
3
C
I
1
-
C
8
0
3
Q
4
-
H
4
1
3
C
I
2
-
C
9
0
3
Q
4
-
H
5
1
3
C
I
2
-
C
1
1
3
Q
8
-
D
6
1
3
C
I
7
-
E
2
1
3
Q
4
-
G
7
1
3
C
I
4
-
E
3
1
3
Q
4
-
H
8
1
3
C
I
9
-
D
1
0
4
3
Q
9
-
H
9
1
3
C
I
1
-
D
2
0
4
3
Q
3
-
A
0
2
3
C
I
3
-
C
4
0
4
3
Q
4
-
A
1
2
3
C
I
8
-
F
5
0
4
3
Q
8
-
H
3
2
3
C
I
2
-
F
6
0
4
3
Q
8
-
H
4
2
3
C
I
2
-
H
7
0
4
3
Q
3
-
B
6
2
3
C
I
3
-
C
9
0
4
3
Q
9
-
G
7
2
3
C
I
7
-
C
0
1
4
3
Q
4
-
A
1
0
4
3
C
I
3
-
B
1
1
4
3
Q
3
-
B
3
0
4
3
C
I
4
-
A
3
1
4
3
Q
5
-
A
2
0
5
3
C
I
2
-
A
2
0
5
3
Q
2
-
A
3
0
5
3
C
I
2
-
B
5
1
5
3
Q
2
-
A
1
1
6
3
C
I
3
-
D
6
1
5
3
Q
2
-
A
9
1
6
3
C
I
3
-
D
7
1
5
3
Q
2
-
B
0
2
6
3
C
I
3
-
C
1
2
6
3
C
I
3
-
C
SEMICONDUCTOR LOCATION TABLE