Sony FD Trinitron KV-28FX65B Service Manual page 46
Sony trinitron color tv service manual
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21
20
19
18
A
B
1
2
3
4
5
6
7
8
9
10
J
[ PRINTED WIRING BOARD ]
72
17
16
15
14
13
C
D
E
F
12
11
10
9
8
G
H
I
J
73
7
6
5
4
3
Semiconductor Location Table
C I
Q
8
1
5
0
A
-
5
Q
8
4
0
5
G
-
3
D
8
8
1
0
G
-
4
C I
8
1
0
1
B
-
5
Q
8
1
5
1
A
-
5
Q
8
4
0
6
G
-
2
D
8
8
1
1
D
-
9
C I
8
1
5
0
- B
5
Q
8
1
5
2
A
-
5
Q
8
5
0
1
F
-
6
D
8
8
1
2
D
-
8
C I
8
1
5
1
A
-
4
Q
8
1
5
3
A
-
5
Q
8
9
0
1
D
-
1
D
8
8
1
3
G
-
4
C I
8
2
0
0
J
-
3
Q
8
1
5
4
A
-
4
I D
O
D
E
D
8
8
1
4
G
-
4
C I
8
2
0
1
J
-
4
Q
8
1
5
6
B
-
4
D
8
1
5
0
A
-
5
D
8
9
0
0
A
-
3
C I
8
2
0
2
- I
3
Q
8
1
5
7
C
-
4
D
8
1
5
1
A
-
5
D
8
9
0
1
J
-
8
C I
8
3
0
1
F
-
2
Q
8
2
0
0
J
-
3
D
8
1
5
2
A
-
5
D
8
9
0
2
A
-
3
C I
8
3
0
2
F
-
1
Q
8
2
0
1
J
-
4
D
8
1
5
3
- I
4
D
8
9
0
3
A
-
3
C I
8
4
0
1
- I
2
Q
8
2
0
2
- I
4
D
8
2
0
0
B
-
8
D
8
9
0
4
J
-
7
C I
8
4
0
2
H
-
2
Q
8
3
0
0
D
-
1
D
8
2
0
1
B
-
8
D
8
9
0
5
J
-
7
C I
8
5
0
0
E
-
2
Q
8
3
0
2
E
-
1
D
8
2
0
2
H
-
9
D
8
9
0
6
- I
7
C I
8
5
5
0
G
-
1
Q
8
3
0
3
F
-
2
D
8
2
0
3
H
-
8
D
8
9
0
7
- I
8
C I
8
6
0
1
- I
4
Q
8
3
0
5
E
-
1
D
8
8
0
1
E
-
8
D
8
9
0
8
- I
8
C I
8
6
0
2
H
-
1
Q
8
3
0
6
F
-
1
D
8
8
0
2
F
-
4
D
8
9
0
9
- I
7
C I
8
6
0
3
- I
1
Q
8
3
0
8
E
-
3
D
8
8
0
3
G
-
3
D
8
9
1
0
- I
7
C I
8
6
0
4
- I
1
Q
8
3
0
9
F
-
1
D
8
8
0
4
D
-
9
D
8
9
1
1
- I
7
C I
8
7
0
0
C
-
1
Q
8
3
1
0
E
-
2
D
8
8
0
5
D
-
8
D
8
9
1
2
D
-
3
C I
8
8
0
1
F
-
4
Q
8
4
0
1
H
-
2
D
8
8
0
6
D
-
8
D
8
9
1
3
H
-
7
T
R
A
N
S
S I
T
O
R
Q
8
4
0
2
C
-
7
D
8
8
0
7
D
-
8
D
8
9
1
4
H
-
7
Q
8
1
0
0
G
-
9
Q
8
4
0
3
H
-
3
D
8
8
0
8
D
-
8
D
8
9
1
5
H
-
7
Q
8
1
0
1
F
-
9
Q
8
4
0
4
G
-
2
D
8
8
0
9
G
-
3
Semiconductor Voltage Table
R
f e
(
) e
(
) b
(
) c
R
f e
(
) e
(
) b
(
) c
Q
8
1
5
0
2
9 .
3
6 .
5
0 .
Q
8
3
0
2
1
0 .
1
6 .
9
0 .
Q
8
1
5
1
0
0
4 .
4
8 .
Q
8
3
0
3
1
3 .
1
9 .
7
7 .
Q
8
1
5
2
0
4
6 .
0
Q
8
3
0
5
1
3 .
1
9 .
7
3 .
Q
8
1
5
3
0
0
4 .
4
8 .
Q
8
3
0
6
0
1 .
0
1 .
5
0 .
Q
8
1
5
4
0
4
6 .
0
Q
8
4
0
1
0
1 .
0
1 .
5
0 .
Q
8
1
5
6
3
9 .
4
6 .
9
0 .
Q
8
4
0
4
1
2 .
1
9 .
7
4 .
Q
8
1
5
7
3
9 .
4
6 .
9
0 .
Q
8
8
0
9
2
7 .
2
1 .
0
Q
8
2
0
0
1
9 .
2
5 .
5
0 .
Q
8
8
1
7
3
9 .
4
6 .
9
0 .
Q
8
2
0
1
1
2 .
1
9 .
5
0 .
Q
8
9
0
1
1
9 .
2
5 .
9
0 .
Q
8
2
0
2
5
1 .
5
8 .
9
0 .
R
f e
(
) s
(
) g
(
) d
Q
8
3
0
0
1
6 .
1
0 .
0
Q
8
8
1
5
1
8 .
0
0
6 .
R
f e
2
8
F
X
6
5
B
2
8
F
X
6
5
E
2
8
F
X
6
5
U
3
2
F
X
6
5
B
C
8
2
4
3
0
3 .
3
U
F
0
3 .
3
U
F
0
3 .
3
U
F
-
C
8
3
2
7
1
U
F
1
U
F
1
U
F
-
C
8
3
3
1
0
0 .
1
U
F
0
0 .
1
U
F
0
0 .
1
U
F
1
0
0
C
8
3
3
2
0
0 .
1
U
F
0
0 .
1
U
F
0
0 .
1
U
F
1
0
0
C
8
3
3
3
0
0 .
1
U
F
0
0 .
1
U
F
0
0 .
1
U
F
1
0
0
C
8
3
3
4
0
0 .
1
U
F
0
0 .
1
U
F
0
0 .
1
U
F
1
0
0
J
R
8
4
0
1
S
H
O
R
T
0
S
H
O
R
T
0
S
H
O
R
T
0
-
J
R
8
4
0
2
-
-
-
S
H
O
R
T
0
R
8
1
7
6
-
-
-
S
H
O
R
T
0
R
8
1
7
7
S
H
O
R
T
0
S
H
O
R
T
0
S
H
O
R
T
0
-
R
8
3
0
3
-
-
-
S
H
O
R
T
0
R
8
3
0
9
-
-
-
S
H
O
R
T
0
R
8
5
5
1
-
-
-
S
H
O
R
T
0
R
8
5
5
2
-
-
-
S
H
O
R
T
0
R
8
5
5
3
-
-
-
S
H
O
R
T
0
R
8
8
4
1
-
-
-
S
H
O
R
T
0
R
8
8
5
2
S
H
O
R
T
0
S
H
O
R
T
0
S
H
O
R
T
0
-
74
2
1
A
B
IC Voltage Table
C
C I
V
l o
a t
g
e
T
a
b
e l
R
f e
N
o
P
n i
N
o
V
l o
a t
g
e
(
) V
R
f e
N
o
P
n i
N
o
V
l o
a t
g
e
(
) V
2
3 -
4
7 .
1
2 -
1
5 .
4
6 -
2
5 .
3
0
5 .
D
7
0
6 .
6
2
6 .
1
7
0
7 .
7
0
9 .
2
1
5
0 .
9
1
0 .
3
6
3
8 .
1
1
2
8 .
E
3
7
3
7 .
1
2
1 -
3
1
8 .
C I
8
5
0
0
3
8
7
0 .
1
4
1
0 .
C I
8
2
0
0
4
0
7
0 .
2
2
2 -
3
5
0 .
4
5
3
7 .
2
6
5
0 .
F
5
6
5 -
7
3
8 .
3
0
5
0 .
5
8
2
6 .
3
7
2
4 .
6
0
3
8 .
4
0
4 -
2
1
9 .
6
7
0
4 .
4
4
1
9 .
G
6
8
6 -
9
1
5 .
1
4
2 .
7
1
2
4 .
3
4
1 .
C I
8
1
0
1
7
2
2
2 .
5
0
6 .
1
3 -
5
0 .
8
0
5 .
H
C I
8
2
0
1
5
1 -
0
5
0 .
1
1
8 .
1
2
1 -
4
5
0 .
2
4 -
4
5 .
1
2
4 .
5
0
2
1
9 .
6
7 -
4
6 .
I
3
1
5 .
8
0
4
0
1 .
9
4
6 .
5
2
4 .
1
0
3
4 .
7
2
6 .
1
1
3
8 .
C I
8
8
0
1
J
9
0
3 .
1
3
4
5 .
1
0
0
8 .
2
2
3 -
0
4
5 .
1
1
2
5 .
3
2
4 -
1
4
5 .
C I
8
3
0
1
1
3
1 -
4
4
5 .
4
3
4
6 .
2
0
2
4 .
4
5
3
7 .
K
2
1
1
8 .
4
6
3
5 .
2
2
2 -
3
1
9 .
4
7
4
5 .
2
4
0
1 .
4
9
4
5 .
2
5
2 -
7
2
5 .
5
1
8 -
0
4
5 .
L
2
9
2
8 .
2
2
4 .
3
7
1
1 .
3
4
6 .
3
8
4
0 .
4
4
6 .
1
2
3 .
5
0
4 .
C I
8
1
5
1
2
1
9 .
6
4
6 .
M
4
0
1 .
7
0
4 .
9
0
3 .
9
0
1
0
4
0 .
1
0
2
6 .
1
1
2
4 .
1
3
0 .
N
2
0
2
4 .
2
2
5 .
C I
8
4
0
1
2
1
1
7 .
3
1
7 .
2
2
2 -
3
1
9 .
C I
8
1
5
0
6
4
3 .
3
7
1
1 .
1
2
2
4 .
3
8
4
0 .
1
3
4
6 .
O
4
0
3
3 .
1
4
2
5 .
4
7
3
8 .
4
8
1
8 .
P
3
2
F
X
6
5
E
3
2
F
X
6
5
K
3
2
F
X
6
5
U
-
-
0
3 .
3
U
F
-
-
1
U
F
1
0
0
1
0
0
0
0 .
1
U
F
Q
1
0
0
1
0
0
0
0 .
1
U
F
1
0
0
1
0
0
0
0 .
1
U
F
1
0
0
1
0
0
0
0 .
1
U
F
-
-
S
H
O
R
T
0
S
H
O
R
T
0
S
H
O
R
T
0
-
S
H
O
R
T
0
S
H
O
R
T
0
-
R
-
-
S
H
O
R
T
0
S
H
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R
T
0
S
H
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T
0
-
S
H
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T
0
S
H
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R
T
0
-
S
H
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R
T
0
S
H
O
R
T
0
-
S
H
O
R
T
0
S
H
O
R
T
0
-
S
H
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R
T
0
S
H
O
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T
0
-
S
S
H
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S
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-
-
-
S
H
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R
T
0
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