Sony TRINITRON KV-32HS20 - HA Board

— 83 —
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
HA BOARD SCHEMATIC DIAGRAM
S 0 1
D 0 3
D 0 4
C
0
5
D 0 6
D 0 5
C 0 7
D 0 7
C
0
2
R
1 0
R
1
4
R
1
5
R
1
6
R
1
7
R
1
8
R
1
9
R
2
0
R 2 1
R
2
2
S
0
2
S
0
3
S
0
4
S
0
5
S
0
6
S
0
7
S
0
8
S
1
0
C
0
3
R
0
5
R
0
3
R
0
9
R 0 6
R 0 7
R 0 8
R
1
2
R
1
3
D 0 1
D
0 2
S
0
9
S
1
1
S
1
2
R
2
3
R 1 1
C
N
0
1
I
C
0
1
O
G
1
1
2
1 - 6 7 8 - 5 8 3 -
1 2
1 7 1 8 6 8 3
1 2
A
-
1
3
7
2
-
9
7
0
-
A
1
A
B
C
D
E
F
G
H
I
2
HA
[KEY INPUT, LED, RMC]
pin volt
1 4.9
2 0.0
3 4.3
IC01
All voltages are in V.
HA BOARD
IC VOLTAGELIST
1 2 3
V
C
C
O
U
T
G
N
D
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
I
C
0
1
D
0
1
D
0
2
C
0
5
R
0
5
D
0
7
R
0
9
S
0
2
S
0
3
S
0
4
S
0
5
S
0
6
S
0
7
S
0
9
S
1
0
S
1
1
S
0
8
R
0
3
R
2
1
R
2
2
R
2
0
R
1
9
R
1
8
R
1
7
R
1
6
R
1
5
R
1
4
R
1
2
R
0
8
R
0
7
S
0
1
R
2
3
C
N
0
1
L
N
K
0
1
2
0
0
2
2
G
1
L
N
K
0
1
2
0
0
2
2
G
1
1
0
1
0
0
R
D
5
.
6
E
S
B
2
P
R
O
T
E
C
T
2
2
k
1
0
k
4
7
0
:
R
N
4
7
0
:
R
N
5
6
0
:
R
N
8
2
0
:
R
N
1
k
:
R
N
1
.
5
k
:
R
N
1
.
8
k
:
R
N
2
.
7
k
:
R
N
4
.
7
k
:
R
N
2
2
0
2
2
0
1
0
k
1
/
4
W
:
R
N
2
.
2
S
B
X
3
0
7
1
-
7
1
1
2
P
W
H
T
:
S
-
M
I
C
R
O
K
E
Y
I
N
P
U
T
L
E
D
R
M
C
V
O
L
-
C
H
-
T
V
/
V
I
D
E
O
S
E
L
E
C
T
R
I
G
H
T
D
O
W
N
U
P
L
E
F
T
M
E
N
U
P
S
W
(
-
)
P
S
W
(
+
)
K
E
Y
W
A
K
E
P
-
O
N
S
T
B
Y
-
S
T
R
-
L
E
D
T
I
M
E
R
-
L
E
D
E
S
I
R
C
S
K
E
Y
2
K
E
Y
1
E
S
T
B
Y
5
V
T
O
A
B
O
A
R
D
C
H
+
V
O
L
+
S
T
B
Y
/
S
T
E
R
E
O
T
I
M
E
R
C
N
7
0
1
9
-
9
6
5
-
8
9
8
-
0
1
<
D
X
-
1
A
>
H
A