A
[ PRINTED WIRING BOARD ]
33
34
A
B
C
D
E
F
G
H
I
J
K
L
M
1
2
3
4
5
6
7
8
9
10
NOTE:
Portions of the circuit marked as shown are high
voltage areas. Use care to prevent electric shock
during inspection or repair.
o
N
f
e
R
o
N
n
i
P
)
V
(
e
g
a
t
l
o
V
o
N
f
e
R
o
N
n
i
P
)
V
(
e
g
a
t
l
o
V
1
0
0
C
I
1
0
1
0
0
C
I
7
6
8
.
4
2
2
.
3
8
6
4
.
0
3
9
.
2
9
6
0
5
0
0
7
0
6
0
.
2
1
7
0
8
3
.
2
2
7
0
9
0
.
8
3
7
1
.
7
0
1
0
.
5
4
7
0
.
5
2
1
0
5
7
1
.
8
3
1
0
6
7
5
.
3
-
4
1
0
.
4
7
7
0
6
1
4
.
1
8
7
2
.
3
7
1
5
.
1
9
7
2
.
3
8
1
0
0
8
0
9
1
0
1
0
5
C
I
1
3
.
0
0
2
8
.
3
3
6
.
2
1
-
1
2
8
.
3
5
2
.
0
2
2
0
.
5
6
9
.
3
1
6
2
0
7
3
.
0
8
2
5
.
3
1
3
5
C
I
1
4
.
1
9
2
6
.
3
2
3
.
2
0
3
9
.
1
3
8
.
1
1
3
3
.
0
5
4
.
2
2
3
6
.
3
6
6
.
1
4
3
9
.
1
7
4
.
6
5
3
4
.
1
1
0
6
C
I
1
4
.
0
8
-
6
3
9
.
3
2
5
.
0
8
-
8
3
8
.
1
3
2
.
0
8
-
0
4
3
.
3
4
2
.
0
8
-
2
4
3
.
3
5
5
.
1
8
-
3
4
4
.
1
6
6
.
1
8
-
5
4
0
7
8
.
7
7
-
6
4
0
9
8
.
1
8
-
7
4
6
.
3
0
1
6
7
-
8
4
8
.
2
1
1
9
.
1
8
-
9
4
3
.
2
2
1
4
.
9
7
-
0
5
2
.
0
4
1
5
.
6
1
1
5
5
.
2
5
1
1
1
2
5
5
.
2
6
1
4
.
4
1
3
5
5
.
2
8
1
4
.
6
8
4
5
1
.
2
1
0
2
1
C
I
1
1
1
5
5
2
.
5
3
9
.
4
6
5
0
.
3
5
0
7
5
1
.
3
6
0
8
5
1
.
3
7
3
.
1
1
9
5
2
.
3
9
3
.
0
2
6
0
0
1
0
3
6
0
2
1
0
4
6
0
4
1
5
3
.
1
1
5
6
0
IC Voltage Table
f
e
R
)
e
(
)
b
(
)
c
(
f
e
R
)
e
(
)
b
(
)
c
(
3
1
0
Q
0
7
.
0
0
4
0
6
Q
0
0
5
.
2
6
1
0
Q
0
0
3
.
3
8
0
6
Q
0
0
6
.
5
2
1
2
Q
0
7
.
0
0
9
0
6
Q
6
.
5
6
.
5
0
1
0
4
Q
8
.
4
2
.
4
8
.
1
1
1
4
Q
1
.
1
7
.
1
2
.
4
f
e
R
)
s
(
)
g
(
)
d
(
1
0
6
Q
6
.
5
8
.
4
3
.
5
6
0
6
Q
9
.
0
1
5
.
4
1
7
.
6
8
2
0
6
Q
2
.
4
1
1
.
5
8
7
0
6
Q
4
.
2
8
-
9
.
9
7
-
9
.
0
1
3
0
6
Q
8
8
0
5
3
5
Q
0
5
.
2
2
.
5
9
Semiconductor Voltage Table
Semiconductor Location Table
E
D
O
I
D
3
1
0
D
1
-
M
3
0
1
D
1
-
E
6
3
2
D
3
-
D
1
1
4
D
3
-
C
4
2
4
D
2
-
M
5
0
5
D
2
-
M
8
3
5
D
6
-
E
2
1
6
D
5
-
G
5
2
6
D
6
-
H
R
O
T
S
I
S
N
A
R
T
2
3
5
Q
4
-
D
9
0
6
Q
6
-
J
4
0
0
C
I
2
-
H
1
0
0
D
2
-
I
6
1
0
D
2
-
J
4
0
1
D
2
-
E
9
3
2
D
3
-
D
2
1
4
D
3
-
D
7
2
4
D
4
-
A
6
0
5
D
4
-
D
9
3
5
D
5
-
B
3
1
6
D
6
-
J
7
2
6
D
7
-
K
3
1
0
Q
3
-
I
3
3
5
Q
6
-
A
0
1
2
1
Q
3
-
H
1
0
4
C
I
3
-
I
2
0
0
D
3
-
I
8
1
0
D
3
-
I
5
0
1
D
1
-
A
2
0
4
D
3
-
E
3
1
4
D
3
-
C
8
2
4
D
3
-
C
7
0
5
D
2
-
M
1
4
5
D
5
-
F
4
1
6
D
8
-
K
8
2
6
D
7
-
L
4
1
0
Q
1
-
L
5
3
5
Q
4
-
B
1
1
2
1
Q
3
-
H
1
0
5
C
I
0
1
-
E
3
0
0
D
2
-
K
0
2
0
D
8
-
M
6
0
1
D
1
-
B
3
0
4
D
2
-
B
4
1
4
D
2
-
B
9
2
4
D
3
-
D
2
1
5
D
8
-
D
3
7
5
D
5
-
F
5
1
6
D
5
-
H
9
2
6
D
7
-
L
9
4
0
Q
3
-
J
1
0
6
Q
5
-
K
0
3
2
1
Q
3
-
B
1
3
5
C
I
4
-
F
4
0
0
D
4
-
M
1
2
0
D
2
-
L
7
0
1
D
2
-
B
4
0
4
D
3
-
I
8
1
4
D
3
-
B
5
3
4
D
2
-
A
3
1
5
D
9
-
D
1
0
6
D
9
-
I
8
1
6
D
6
-
H
1
3
6
D
7
-
L
2
0
2
Q
3
-
E
2
0
6
Q
5
-
G
1
3
2
1
Q
3
-
B
1
0
6
C
I
0
1
-
F
6
0
0
D
8
-
M
2
2
0
D
2
-
J
7
0
2
D
3
-
F
5
0
4
D
2
-
B
9
1
4
D
2
-
E
6
3
4
D
2
-
A
4
1
5
D
9
-
C
2
0
6
D
5
-
J
9
1
6
D
6
-
H
2
3
6
D
5
-
K
3
0
2
Q
2
-
F
3
0
6
Q
5
-
G
2
3
2
1
Q
3
-
B
2
0
6
C
I
7
-
F
7
0
0
D
1
-
K
5
3
0
D
3
-
K
0
1
2
D
5
-
I
6
0
4
D
2
-
B
0
2
4
D
2
-
B
1
0
5
D
9
-
D
4
3
5
D
5
-
E
4
0
6
D
9
-
F
0
2
6
D
5
-
M
3
3
6
D
5
-
L
2
1
2
Q
5
-
I
4
0
6
Q
5
-
H
3
3
2
1
Q
2
-
C
4
0
6
C
I
5
-
H
8
0
0
D
3
-
L
6
3
0
D
3
-
K
1
1
2
D
5
-
I
7
0
4
D
2
-
B
1
2
4
D
2
-
C
2
0
5
D
9
-
D
5
3
5
D
6
-
E
8
0
6
D
8
-
F
1
2
6
D
5
-
J
8
3
6
D
6
-
I
1
0
4
Q
1
-
C
6
0
6
Q
0
1
-
G
S
'
C
I
8
0
6
C
I
5
-
L
0
1
0
D
2
-
G
1
5
0
D
3
-
L
2
1
2
D
5
-
I
8
0
4
D
2
-
B
2
2
4
D
2
-
C
3
0
5
D
2
-
I
6
3
5
D
6
-
B
0
1
6
D
5
-
J
2
2
6
D
7
-
H
0
4
6
D
5
-
L
9
0
4
Q
1
-
G
7
0
6
Q
9
-
G
1
0
0
C
I
2
-
K
9
0
6
C
I
6
-
L
1
1
0
D
2
-
F
1
0
1
D
1
-
B
8
2
2
D
4
-
E
0
1
4
D
2
-
C
3
2
4
D
2
-
C
4
0
5
D
2
-
I
7
3
5
D
4
-
C
1
1
6
D
5
-
G
3
2
6
D
5
-
J
1
1
4
Q
2
-
D
8
0
6
Q
6
-
J
2
0
0
C
I
8
-
M
1
0
2
1
C
I
4
-
H