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Sony KP-44PX3 Service Manual page 45

Ae-6y chassis
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A
B
C
1
~ A Printed Wiring Board Conductor Side B ~
2
3
4
5
6
7
8
9
10
11
D
E
F
G
H
I
J
K
C I
V
l o
a t
g
R
f e
N
o
P
n i
N
1
2
3
C I
2
2
0
0
5
6
7
1
3
5
C I
2
3
0
0
6
7
8
1
C I
2
4
0
0
2
3
- 45 -
L
M
N
~ A Board Location Table (B Side) ~
I D
O
D
E
D
5
4
0
5
- I
1
0
D
6
2
1
1
B
-
4
C I
2
5
0
0
F
-
3
D
2
2
0
0
J
-
3
D
6
2
0
1
C
-
9
D
6
2
1
2
D
-
9
C I
5
1
0
2
E
-
1
1
D
2
2
0
1
- I
3
D
6
2
0
3
A
-
5
D
6
2
1
3
B
-
8
C I
5
1
0
4
- I
1
0
D
5
1
0
3
F
-
1
1
D
6
2
0
4
B
-
2
C I
5
4
0
0
- I
1
0
C I
D
5
4
0
4
- I
1
1
D
6
2
1
0
B
-
3
C I
2
4
0
0
D
-
4
C I
6
2
0
2
A
-
7
~ A Board Semiconductor
~ A Board IC Voltage Table ~
e
T
a
b
e l
C I
V
l o
a t
g
e
T
a
b
e l
C I
V
l o
a t
g
e
T
a
b
e l
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
R
f e
N
o
P
n i
N
o
V
l o
a t
g
e
(
) V
4
5 .
5
0
C I
5
1
0
2
8
2
2 .
4
5 .
6
1 -
3
2 .
C I
5
1
0
4
1
1
4
6 .
C I
2
4
0
0
4
5 .
1
0
3
9 .
1
0
4 .
4
5 .
1
2
4 -
0 .
3
1 -
2
3 .
4
5 .
2
0
C I
5
4
0
0
5
0
4
5 .
5
0
9 .
6
1
5
7 .
4
0 .
7
0
7
0
4 .
4
0 .
C I
2
5
0
0
8
0
4
1
3 .
C I
6
2
0
2
0
5 .
9
0
5
6
7 .
0
1
0
0
4
1
3 .
C I
6
2
0
7
0
1
1
0
5
6
7 .
0
5 .
1
1
7
1 .
4
1
3 .
C I
6
2
0
9
0
2
0
5
6
7 .
C I
5
1
0
2
4 -
0 .
5
2
5 .
4
5
1 .
C I
6
2
1
2
1
0
0 .
6
2
5 .
5
0
O
C I
6
2
0
4
B
M
-
4
C I
6
2
0
7
C
-
9
C I
6
2
0
9
D
-
9
C I
6
2
1
0
C
-
4
C I
6
2
1
2
B
-
3
Voltage Table ~
R
f e
e (
( )
) s
b (
( )
) g
c (
( )
) d
Q
1
1
0
0
0
0
4
5 .
Q
1
3
0
0
2
7 .
2
1 .
8
4 .
Q
1
3
0
1
2
1 .
2
1 .
0
Q
2
0
0
0
0
0
4
7 .
Q
2
2
0
0
0
0
1 -
6 .
Q
2
2
0
1
0
0
4 .
0
Q
2
2
0
2
0
0
4 .
0
Q
2
3
0
0
0
0
0
7 .
Q
2
3
0
1
0
0
4 .
0
Q
2
3
0
2
0
0
4 .
0
Q
2
4
0
0
3
9 .
3
4 .
0
Q
2
4
0
1
0
0
4
7 .
Q
2
5
0
0
0
1 .
0
1 .
0
6 .
Q
2
5
0
1
0
0
6 .
0
Q
2
5
0
2
0
0
5
0 .
Q
2
5
0
3
0
0
5
0 .
Q
2
5
0
4
5
0 .
5
0 .
0
Q
5
1
0
0
2
4 .
1
8 .
0
Q
5
1
0
1
0
8 .
1
4 .
6
8 .
Q
5
2
0
0
6
8 .
6
3 .
3
0 .
Q
5
2
0
1
0
0
4 .
3
0 .
Q
5
2
0
3
0
0
4 .
3
0 .
Q
5
2
0
5
0
0
4 .
1
5 .
Q
5
2
0
7
0
0
4 .
3
0 .
Q
5
2
0
8
0
0
1
5 .
Q
5
2
0
9
0
0
1
5 .
Q
5
2
1
0
0
0
1
5 .
Q
5
2
1
1
0
0
1
5 .
Q
5
4
0
4
0
1
2
1 .
0
Q
6
2
0
1
1
5 .
0
6 .
3
4 .
Q
6
2
0
2
3
4 .
3
4 .
0
Q
6
2
0
3
0
0
3
4 .
Q
6
2
0
4
3
4 .
3
4 .
0
Q
6
2
0
5
3
5 .
2
7 .
3
4 .
Q
6
2
0
6
1
5 .
2
0 .
2
7 .
Q
6
2
0
7
0
0
3
4 .
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