A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
-
60
-
~ D1 Printed Wiring Board Conductor side ~
~ D1 Board Waveforms ~
10us/div
10us/div
10us/div
10us/div
10us/div
10us/div
TP3
TP2
TP1
4.0 Vp-p (H)
20.0 Vp-p (H)
4.0 Vp-p (H)
TP6
TP4
TP5
7.8 Vp-p (H)
20.0 Vp-p (H)
20.0 Vp-p (H)
~ D1 Board Semiconductor Voltages ~
f
e
R
)
s
(
)
g
(
)
d
(
5
0
1
8
Q
0
2
.
3
1
.
1
2
6
0
1
8
Q
0
1
.
1
2
.
5
3
1
f
e
R
)
e
(
)
b
(
)
c
(
0
1
0
8
Q
0
.
4
9
.
3
9
.
8
1
1
0
8
Q
0
.
4
9
.
3
0
4
1
0
8
Q
9
.
3
8
.
3
9
.
8
5
1
0
8
Q
9
.
3
8
.
3
0
8
0
3
8
Q
9
.
0
2
.
0
0
3
0
5
8
Q
2
.
3
2
.
3
9
.
8
4
0
5
8
Q
2
.
3
2
.
3
0
7
0
5
8
Q
1
.
1
0
.
1
9
.
8
8
0
5
8
Q
1
.
1
0
.
1
0
1
0
7
8
Q
5
.
0
0
9
.
8
6
0
8
8
Q
0
7
.
0
0
7
0
8
8
Q
4
.
4
8
.
3
0
8
0
8
8
Q
0
1
.
2
0
9
0
8
8
Q
0
0
0
.
1
E
D
O
I
D
1
1
3
8
D
4
-
B
R
O
T
S
I
S
N
A
R
T
5
0
1
8
Q
5
-
D
1
0
8
8
Q
5
-
A
0
0
1
8
D
4
-
E
2
1
3
8
D
3
-
B
0
1
0
8
Q
5
-
D
6
0
1
8
Q
2
-
D
2
0
8
8
Q
6
-
B
1
0
1
8
D
5
-
D
3
1
3
8
D
3
-
C
1
1
0
8
Q
5
-
D
1
0
5
8
Q
3
-
B
6
0
8
8
Q
5
-
C
2
0
1
8
D
2
-
D
2
0
8
8
D
5
-
B
4
1
0
8
Q
5
-
D
2
0
5
8
Q
3
-
B
7
0
8
8
Q
4
-
C
1
0
2
8
D
2
-
H
4
0
8
8
D
4
-
B
5
1
0
8
Q
5
-
D
3
0
5
8
Q
3
-
C
8
0
8
8
Q
4
-
B
2
0
2
8
D
2
-
I
5
0
8
8
D
4
-
B
0
0
1
8
Q
5
-
F
4
0
5
8
Q
3
-
C
9
0
8
8
Q
4
-
B
3
0
2
8
D
2
-
K
C
I
1
0
1
8
Q
5
-
G
7
0
5
8
Q
3
-
C
0
1
8
8
Q
5
-
A
4
0
2
8
D
2
-
L
1
0
5
8
C
I
3
-
A
2
0
1
8
Q
4
-
F
8
0
5
8
Q
3
-
C
9
0
3
8
D
5
-
D
1
0
8
8
C
I
5
-
C
3
0
1
8
Q
4
-
H
1
0
7
8
Q
2
-
C
~ D1 Board Location Table ~
~ D1 Board IC Voltages ~
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
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
o
N
f
e
R
o
N
n
i
P
V
(
e
g
a
t
l
o
V
1
0
8
8
C
I
1
4
.
4
1
0
8
8
C
I
7
7
.
3
1
0
8
8
C
I
3
1
0
.
3
1
0
8
8
C
I
9
1
6
.
2
1
0
8
8
C
I
5
2
2
.
4
2
7
.
2
8
7
.
3
4
1
0
.
1
0
2
5
.
5
6
2
8
.
3
3
4
.
3
9
2
.
3
5
1
0
1
2
6
.
2
7
2
7
.
2
4
4
.
1
0
1
2
.
3
6
1
2
.
3
2
2
0
.
1
8
2
9
.
3
5
0
1
1
3
.
1
7
1
7
.
1
3
2
0
.
1
9
2
8
.
3
6
0
.
3
2
1
1
.
2
8
1
2
.
3
4
2
5
.
5
0
3
8
.
8
Summary of Contents for Trinitron KD-32NX200U
Page 30: ... 30 Memo ...