Sony KV-29FQ65B Service Manual ▷ View online
60
59
D1
[ PRINTED WIRING BOARD ]
A
B
C
D
E
F
G
H
1
2
3
4
5
C
I
1
5
3
6
C
I
5
-
B
2
0
1
6
Q
3
-
H
3
1
1
6
Q
4
-
H
8
2
1
6
Q
4
-
H
2
5
3
6
Q
3
-
C
5
0
4
6
Q
1
-
C
7
2
1
6
D
3
-
D
4
5
3
6
D
3
-
A
0
0
1
6
C
I
2
-
G
2
5
3
6
C
I
5
-
A
3
0
1
6
Q
3
-
G
8
1
1
6
Q
5
-
G
9
2
1
6
Q
3
-
G
3
5
3
6
Q
3
-
B
5
5
4
6
Q
3
-
F
8
2
1
6
D
3
-
D
5
5
3
6
D
4
-
C
1
0
1
6
C
I
2
-
H
3
5
3
6
C
I
4
-
D
4
0
1
6
Q
3
-
F
9
1
1
6
Q
4
-
G
1
0
2
6
Q
4
-
G
4
5
3
6
Q
2
-
B
5
6
4
6
Q
2
-
D
9
2
1
6
D
3
-
F
8
5
3
6
D
2
-
B
2
0
1
6
C
I
3
-
G
4
5
3
6
C
I
2
-
D
5
0
1
6
Q
2
-
G
0
2
1
6
Q
4
-
G
2
0
2
6
Q
4
-
G
6
5
3
6
Q
5
-
B
E
D
O
I
D
3
5
2
6
D
2
-
F
9
5
3
6
D
1
-
C
3
0
1
6
C
I
5
-
H
5
5
3
6
C
I
1
-
D
6
0
1
6
Q
2
-
F
2
2
1
6
Q
4
-
G
0
5
2
6
Q
4
-
F
8
5
3
6
Q
2
-
B
2
0
1
6
D
3
-
G
5
5
2
6
D
2
-
D
1
0
4
6
D
4
-
E
0
5
2
6
C
I
3
-
F
6
5
3
6
C
I
1
-
E
7
0
1
6
Q
2
-
H
3
2
1
6
Q
3
-
H
1
5
2
6
Q
4
-
E
1
0
4
6
Q
5
-
D
4
0
1
6
D
4
-
G
0
5
3
6
D
4
-
C
2
0
4
6
D
4
-
E
1
5
2
6
C
I
2
-
D
R
O
T
S
I
S
N
A
R
T
8
0
1
6
Q
2
-
G
5
2
1
6
Q
5
-
H
2
5
2
6
Q
2
-
E
2
0
4
6
Q
5
-
E
5
0
1
6
D
3
-
G
1
5
3
6
D
5
-
C
3
0
4
6
D
1
-
D
2
0
3
6
C
I
3
-
D
0
0
1
6
Q
3
-
G
0
1
1
6
Q
2
-
F
6
2
1
6
Q
5
-
H
0
5
3
6
Q
4
-
C
3
0
4
6
Q
4
-
D
7
0
1
6
D
4
-
H
2
5
3
6
D
3
-
A
4
0
4
6
D
1
-
C
0
5
3
6
C
I
3
-
B
1
0
1
6
Q
2
-
G
2
1
1
6
Q
3
-
H
7
2
1
6
Q
3
-
D
1
5
3
6
Q
5
-
B
4
0
4
6
Q
5
-
D
8
0
1
6
D
4
-
H
3
5
3
6
D
2
-
B
5
0
4
6
D
1
-
D
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.
62
61
D
[ PRINTED WIRING BOARD ]
Semiconductor Voltage Table
C
I
4
5
6
6
C
I
5
-
L
S
R
O
T
S
I
S
N
A
R
T
7
0
6
6
Q
5
-
I
6
7
6
6
Q
4
-
M
0
0
7
6
Q
3
-
G
6
0
8
6
Q
4
-
C
2
0
6
6
D
0
1
-
F
5
1
6
6
D
3
-
M
1
2
6
6
D
2
-
L
7
2
6
6
D
1
-
J
2
5
6
6
D
8
-
M
9
5
6
6
D
6
-
M
1
0
7
6
D
3
-
G
0
1
8
6
D
4
-
D
0
0
6
6
C
I
6
-
I
7
6
6
6
C
I
5
-
N
0
0
6
6
Q
0
1
-
G
8
0
6
6
Q
2
-
L
7
7
6
6
Q
4
-
N
1
0
8
6
Q
8
-
B
7
0
8
6
Q
2
-
M
3
0
6
6
D
4
-
L
6
1
6
6
D
4
-
I
2
2
6
6
D
3
-
M
8
2
6
6
D
1
-
N
3
5
6
6
D
8
-
M
6
7
6
6
D
3
-
M
5
0
8
6
D
8
-
C
1
1
8
6
D
4
-
D
4
0
6
6
C
I
8
-
K
6
7
6
6
C
I
5
-
M
2
0
6
6
Q
7
-
I
1
1
6
6
Q
1
-
M
8
7
6
6
Q
4
-
M
2
0
8
6
Q
5
-
F
1
5
8
6
Q
9
-
B
4
0
6
6
D
9
-
K
7
1
6
6
D
4
-
H
3
2
6
6
D
5
-
H
9
2
6
6
D
3
-
L
4
5
6
6
D
7
-
M
7
7
6
6
D
3
-
M
6
0
8
6
D
8
-
C
1
5
8
6
D
8
-
B
1
5
6
6
C
I
7
-
M
0
0
7
6
C
I
4
-
F
3
0
6
6
Q
7
-
H
1
5
6
6
Q
5
-
M
9
7
6
6
Q
3
-
M
3
0
8
6
Q
6
-
B
E
D
O
I
D
5
0
6
6
D
5
-
M
8
1
6
6
D
2
-
K
4
2
6
6
D
2
-
M
0
3
6
6
D
2
-
L
5
5
6
6
D
7
-
M
8
7
6
6
D
3
-
M
7
0
8
6
D
7
-
G
2
5
8
6
D
8
-
B
2
5
6
6
C
I
1
-
G
1
0
8
6
C
I
1
-
C
5
0
6
6
Q
4
-
L
2
5
6
6
Q
5
-
N
0
8
6
6
Q
3
-
M
4
0
8
6
Q
4
-
E
0
0
6
6
D
0
1
-
G
0
1
6
6
D
3
-
M
9
1
6
6
D
3
-
H
5
2
6
6
D
2
-
M
1
3
6
6
D
0
1
-
F
6
5
6
6
D
5
-
M
9
7
6
6
D
4
-
M
8
0
8
6
D
7
-
H
3
5
6
6
C
I
1
-
I
6
0
6
6
Q
1
-
M
7
6
6
6
Q
5
-
M
1
8
6
6
Q
4
-
M
5
0
8
6
Q
4
-
D
1
0
6
6
D
0
1
-
G
3
1
6
6
D
4
-
M
0
2
6
6
D
3
-
I
6
2
6
6
D
2
-
M
1
5
6
6
D
8
-
M
8
5
6
6
D
8
-
M
1
8
6
6
D
5
-
M
9
0
8
6
D
2
-
M
5ms/div
5ms/div
10us/div
10us/div
10us/div
20us/div
10us/div
10us/div
10us/div
10us/div
5ms/div
5ms/div
570 mVp-p (V)
58 Vp-p (V)
2.28 Vp-p (H)
2.14 Vp-p (H)
150 Vp-p (H)
TP1
TP2
TP3
TP4
D board Waveforms
1.07 kVp-p (H)
131 Vp-p (H)
TP4
TP5
TP6
TP7
2.3 Vp-p (H)
TP8
1.72 kVp-p (H)
265 Vp-p (H)
TP9
TP10
1.98 Vp-p (V)
116 Vp-p (V)
TP11
TP12
f
e
R
)
e
(
)
b
(
)
c
(
f
e
R
)
e
(
)
b
(
)
c
(
6
7
6
6
Q
8
.
1
5
.
2
5
3
0
6
6
Q
0
0
8
.
1
1
7
7
6
6
Q
8
.
1
1
.
2
5
5
0
6
6
Q
0
7
.
0
0
8
7
6
6
Q
8
.
1
6
.
1
5
8
0
6
6
Q
0
0
5
.
3
7
0
8
6
Q
0
4
.
6
0
1
8
6
6
Q
0
4
.
1
1
0
1
0
8
6
Q
0
3
.
0
1
6
7
0
6
6
Q
3
.
0
5
.
0
5
2
0
8
6
Q
0
4
.
0
-
7
.
3
7
1
5
8
6
Q
0
1
-
6
.
4
8
3
0
8
6
Q
0
2
.
5
3
1
0
f
e
R
)
s
(
)
g
(
)
d
(
4
0
8
6
Q
0
0
6
.
5
3
1
5
0
8
6
Q
0
2
2
2
2
0
6
6
Q
1
.
9
8
.
1
1
0
6
0
8
6
Q
0
4
.
1
7
.
5
3
1
e
l
b
a
T
e
g
a
t
l
o
V
C
I
o
N
f
e
R
o
N
n
i
P
)
V
(
e
g
a
t
l
o
V
0
0
6
6
C
I
1
7
.
4
3
1
2
5
.
2
3
1
.
9
4
0
0
0
7
6
C
I
1
4
.
1
3
2
.
2
1
-
5
8
.
0
-
6
0
.
5
1
7
4
.
1
1
0
8
6
C
I
1
0
2
0
3
0
5
2
.
2
6
7
.
6
7
1
.
0
A
B
C
D
E
F
G
H
I
J
K
L
M
1
2
3
4
5
6
7
8
9
10
B
A
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
H
I
J
K
L
M
N
O
P
Q
R
S
T
21
65
64
63
D
[ POWER SUPPLY AND DEFLECTION ]
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
B
A
C
D
E
19
18
20
21
68
67
66
A
[ SIGNAL AND AUDIO AMPLIFIER ]
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