Sony KV-28DS65U Service Manual ▷ View online
B
[ PRINTED
WIRING BO
ARD ]
76
75
AB
CD
E
F
G
H
1
2
3
4
5
6
7
8
9
10
CI
R
O
T
SI
S
N
A
R
T
2
0
3
CI9
-
E1
E1
0
3
Q4
-
F
4
0
3
CI2
-
A2
A2
0
3
Q7
-
H
H
7
0
3
CI4
-
D3
D3
0
3
Q4
-
G
G
9
0
3
CI4
-
D4
D4
0
3
Q8
-
B
B
1
1
3
CI2
-
D5
D5
0
3
Q8
-
C
C
2
1
3
CI4
-
E7
E7
0
3
Q8
-
C
C
3
1
3
CI1
-
C8
C8
0
3
Q4
-
H
H
4
1
3
CI2
-
C9
C9
0
3
Q4
-
H
H
5
1
3
CI2
-
C1
C1
1
3
Q8
-
D
D
6
1
3
CI7
-
E2
E2
1
3
Q4
-
G
G
7
1
3
CI4
-
E3
E3
1
3
Q4
-
H
H
8
1
3
CI9
-
D1
D1
0
4
3
Q9
-
H
H
9
1
3
CI1
-
D2
D2
0
4
3
Q3
-
A
A
0
2
3
CI3
-
C4
C4
0
4
3
Q4
-
A
A
1
2
3
CI8
-
F5
0
4
3
Q8
-
H
H
3
2
3
CI2
-
F6
0
4
3
Q8
-
H
H
4
2
3
CI2
-
H7
H7
0
4
3
Q3
-
B
B
6
2
3
CI3
-
C9
C9
0
4
3
Q9
-
G
G
7
2
3
CI7
-
C0
C0
1
4
3
Q4
-
A
A
1
0
4
3
CI3
-
B1
B1
1
4
3
Q3
-
B
B
3
0
4
3
CI4
-
A3
A3
1
4
3
Q5
-
A
A
2
0
5
3
CI2
-
A2
A2
0
5
3
Q2
-
A
A
3
0
5
3
CI2
-
B5
B5
1
5
3
Q2
-
A
A
1
1
6
3
CI3
-
D6
D6
1
5
3
Q2
-
A
A
9
1
6
3
CI3
-
D7
D7
1
5
3
Q2
-
B
B
0
2
6
3
CI3
-
C
C
1
2
6
3
CI3
-
C
C
SEMICONDUCT
OR LOCA
TION
T
ABLE
78
77
A1
[ DIGIT
AL FR
ONT END PR
OCESSING ]
A1
[ PRINTED
WIRING BO
ARD (B SIDE) ]
A1
[ PRINTED
WIRING BO
ARD (A SIDE) ]
80
79
NO
TE:
P
o
rtions of the cir
cuit marked as sho
wn are high
v
olta
g
e
areas.
Use care to pre
vent electric shoc
k
during inspection or repair
.
D
[ PRINTED
WIRING BO
ARD [A] SIDE ]
CI
6
1
5
D3
-
M
M
2
0
5
CI3
-
L0
2
5
D9
-
L
1
0
6
CI8
-
Z1
2
5
D8
-
M
M
2
0
6
CI7
-
F0
0
6
D8
-
B
B
3
0
6
CI5
-
F1
0
6
D9
-
X
X
5
0
6
CI8
-
D3
D3
0
6
D8
-
E
E
6
0
6
CI8
-
A7
A7
0
6
D6
-
A
A
R
O
T
SI
S
N
A
R
T
8
0
6
D4
-
C
C
1
0
5
Q2
-
J0
1
6
D3
-
C
C
2
0
5
Q3
-
K1
K1
1
6
D3
-
E
E
4
0
5
Q3
-
L2
1
6
D4
-
E
E
5
0
5
Q9
-
M3
M3
1
6
D4
-
F
1
0
6
Q5
-
E4
E4
1
6
D5
-
E
E
9
0
6
Q3
-
A5
A5
1
6
D5
-
B
B
1
1
6
Q2
-
G6
G6
1
6
D6
-
B
B
2
1
6
Q2
-
G7
G7
1
6
D7
-
B
B
4
1
6
Q7
-
B8
B8
1
6
D8
-
Z
5
1
6
Q7
-
A9
A9
1
6
D6
-
A
A
9
1
6
Q0
1
-
H0
H0
2
6
D4
-
B
B
E
D
OI
D
1
2
6
D5
-
A
A
1
0
5
D8
-
L9
5
6
D2
-
F
2
0
5
D7
-
K0
K0
6
6
D2
-
F
3
0
5
D9
-
K1
K1
6
6
D8
-
A
A
4
0
5
D7
-
M2
M2
6
6
D9
-
A
A
5
0
5
D7
-
M3
M3
6
6
D9
-
A
A
6
0
5
D7
-
M4
M4
6
6
D7
-
F
0
1
5
D8
-
K5
K5
6
6
D7
-
E
E
1
1
5
D7
-
J7
6
6
D9
-
H
H
2
1
5
D4
-
H8
H8
6
6
D9
-
J
3
1
5
D7
-
G9
G9
6
6
D6
-
A
A
4
1
5
D2
-
L0
7
6
D5
-
B
B
1
7
6
D5
-
B
B
SEMICONDUCT
OR LOCA
TION
T
A
BLE
82
81
NO
TE:
P
o
rtions of the cir
cuit marked as sho
wn are high
v
olta
g
e
areas.
Use care to pre
vent electric shoc
k
during inspection or repair
.
D
[ PRINTED
WIRING BO
ARD [B] SIDE ]
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