Read Sony KD-28DL11U (serv.man2) Service Manual online
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
- 3 -
NOTE:
Portions of the circuit marked as shown are high
voltage areas. Use care to prevent electric shock
during inspection or repair.
voltage areas. Use care to prevent electric shock
during inspection or repair.
~ A Printed Wiring Board ~
~ A Board Semiconductor
Location Table ~
E
D
O
I
D
4
1
4
D
2
-
B
2
3
6
D
5
-
L
1
0
0
D
2
-
I
8
1
4
D
3
-
B
3
3
6
D
5
-
L
2
0
0
D
3
-
I
0
2
4
D
2
-
B
8
3
6
D
6
-
I
3
0
0
D
2
-
L
2
2
4
D
2
-
B
0
4
6
D
5
-
L
5
0
0
D
3
-
L
3
2
4
D
2
-
B
3
0
2
1
D
4
-
I
6
0
0
D
8
-
M
4
2
4
D
2
-
M
4
0
2
1
D
4
-
I
7
0
0
D
1
-
K
7
2
4
D
4
-
A
0
3
2
1
D
5
-
J
8
0
0
D
3
-
L
8
2
4
D
3
-
C
R
O
T
S
I
S
N
A
R
T
0
1
0
D
2
-
G
9
2
4
D
3
-
C
2
0
0
Q
2
-
L
1
1
0
D
2
-
F
5
3
4
D
2
-
A
3
1
0
Q
2
-
I
3
1
0
D
1
-
M
6
3
4
D
3
-
A
9
4
0
Q
3
-
J
4
1
0
D
1
-
K
1
0
5
D
9
-
D
2
0
2
Q
3
-
F
6
1
0
D
2
-
K
2
0
5
D
9
-
D
3
0
2
Q
3
-
F
8
1
0
D
3
-
I
3
0
5
D
2
-
I
2
1
2
Q
5
-
I
9
1
0
D
3
-
L
4
0
5
D
2
-
I
1
0
4
Q
1
-
C
1
2
0
D
2
-
L
2
1
5
D
8
-
D
9
0
4
Q
1
-
G
2
2
0
D
2
-
K
3
1
5
D
9
-
D
1
1
4
Q
2
-
C
5
3
0
D
3
-
K
4
1
5
D
9
-
D
2
3
5
Q
5
-
D
6
3
0
D
3
-
K
4
3
5
D
5
-
D
3
3
5
Q
7
-
A
1
5
0
D
2
-
L
5
3
5
D
6
-
E
5
3
5
Q
4
-
B
3
0
1
D
1
-
E
6
3
5
D
6
-
B
0
7
5
Q
3
-
K
4
0
1
D
2
-
E
7
3
5
D
4
-
C
1
0
6
Q
5
-
K
5
0
1
D
1
-
A
8
3
5
D
6
-
E
2
0
6
Q
5
-
G
6
0
1
D
1
-
B
9
3
5
D
5
-
B
3
0
6
Q
5
-
G
7
0
1
D
2
-
A
1
4
5
D
5
-
F
4
0
6
Q
5
-
H
3
0
2
D
4
-
G
3
7
5
D
5
-
F
6
0
6
Q
0
1
-
G
7
0
2
D
3
-
F
1
0
6
D
9
-
I
7
0
6
Q
9
-
G
0
1
2
D
5
-
I
2
0
6
D
5
-
K
8
0
6
Q
6
-
J
1
1
2
D
5
-
I
4
0
6
D
9
-
F
9
0
6
Q
6
-
J
2
1
2
D
5
-
I
8
0
6
D
8
-
F
0
3
2
1
Q
4
-
B
8
2
2
D
4
-
E
0
1
6
D
5
-
J
1
3
2
1
Q
3
-
B
5
3
2
D
3
-
D
1
1
6
D
5
-
H
2
3
2
1
Q
3
-
B
6
3
2
D
3
-
D
2
1
6
D
5
-
G
3
3
2
1
Q
3
-
B
1
0
4
D
3
-
C
3
1
6
D
6
-
J
S
'
C
I
2
0
4
D
3
-
E
4
1
6
D
8
-
L
1
0
0
C
I
2
-
K
3
0
4
D
2
-
B
8
1
6
D
6
-
H
4
0
0
C
I
2
-
H
4
0
4
D
3
-
I
9
1
6
D
6
-
H
1
0
2
C
I
3
-
E
5
0
4
D
2
-
B
0
2
6
D
5
-
M
1
0
4
C
I
3
-
I
6
0
4
D
2
-
B
1
2
6
D
6
-
J
1
0
5
C
I
0
1
-
D
7
0
4
D
2
-
B
3
2
6
D
5
-
J
1
3
5
C
I
4
-
F
8
0
4
D
2
-
B
5
2
6
D
6
-
G
1
0
6
C
I
0
1
-
F
0
1
4
D
2
-
C
7
2
6
D
7
-
K
2
0
6
C
I
7
-
F
1
1
4
D
3
-
C
8
2
6
D
7
-
L
8
0
6
C
I
5
-
L
2
1
4
D
3
-
D
9
2
6
D
6
-
L
9
0
6
C
I
6
-
L
3
1
4
D
3
-
C
1
3
6
D
7
-
L
1
0
2
1
C
I
4
-
H
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