Sony KD-32DX40AS Service Manual ▷ View online
B
A
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
- 30 -
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
~
A Schematic [ Power Supply, Deflection, Small Signal Board, Audio Amp ] page 2/2 ~
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
- 31 -
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 Conductor side ~
~ A Board Semiconductor
Location Table ~
E
D
O
I
D
1
2
4
D
2
-
C
1
3
6
D
7
-
L
1
0
0
D
2
-
I
2
2
4
D
2
-
C
2
3
6
D
5
-
K
2
0
0
D
3
-
I
3
2
4
D
2
-
C
3
3
6
D
5
-
L
3
0
0
D
2
-
K
4
2
4
D
2
-
M
8
3
6
D
6
-
I
4
0
0
D
4
-
M
7
2
4
D
4
-
A
0
4
6
D
5
-
L
6
0
0
D
8
-
M
8
2
4
D
3
-
C
R
O
T
S
I
S
N
A
R
T
7
0
0
D
1
-
K
9
2
4
D
3
-
D
3
1
0
Q
3
-
I
8
0
0
D
3
-
L
5
3
4
D
2
-
A
4
1
0
Q
1
-
L
0
1
0
D
2
-
G
6
3
4
D
2
-
A
9
4
0
Q
3
-
J
1
1
0
D
2
-
F
1
0
5
D
9
-
D
2
0
2
Q
3
-
E
3
1
0
D
1
-
M
2
0
5
D
9
-
D
3
0
2
Q
2
-
F
6
1
0
D
2
-
J
3
0
5
D
2
-
I
2
1
2
Q
5
-
I
8
1
0
D
3
-
I
4
0
5
D
2
-
I
1
0
4
Q
1
-
C
0
2
0
D
8
-
M
5
0
5
D
2
-
M
9
0
4
Q
1
-
G
1
2
0
D
2
-
L
6
0
5
D
4
-
D
1
1
4
Q
2
-
D
2
2
0
D
2
-
J
7
0
5
D
2
-
M
2
3
5
Q
4
-
D
5
3
0
D
3
-
K
2
1
5
D
8
-
D
3
3
5
Q
6
-
A
6
3
0
D
3
-
K
3
1
5
D
9
-
D
5
3
5
Q
4
-
B
1
5
0
D
3
-
L
4
1
5
D
9
-
C
1
0
6
Q
5
-
K
1
0
1
D
1
-
B
4
3
5
D
5
-
E
2
0
6
Q
5
-
G
3
0
1
D
1
-
E
5
3
5
D
6
-
E
3
0
6
Q
5
-
G
4
0
1
D
2
-
E
6
3
5
D
6
-
B
4
0
6
Q
5
-
H
5
0
1
D
1
-
A
7
3
5
D
4
-
C
6
0
6
Q
0
1
-
G
6
0
1
D
1
-
B
8
3
5
D
6
-
E
7
0
6
Q
9
-
G
7
0
1
D
2
-
B
9
3
5
D
5
-
B
8
0
6
Q
6
-
J
7
0
2
D
3
-
F
1
4
5
D
5
-
F
9
0
6
Q
6
-
J
0
1
2
D
5
-
I
3
7
5
D
5
-
F
0
1
2
1
Q
3
-
H
1
1
2
D
5
-
I
1
0
6
D
9
-
I
1
1
2
1
Q
3
-
H
2
1
2
D
5
-
I
2
0
6
D
5
-
J
0
3
2
1
Q
3
-
B
8
2
2
D
4
-
E
4
0
6
D
9
-
F
1
3
2
1
Q
3
-
B
6
3
2
D
3
-
D
8
0
6
D
8
-
F
2
3
2
1
Q
3
-
B
9
3
2
D
3
-
D
0
1
6
D
5
-
J
3
3
2
1
Q
2
-
C
2
0
4
D
3
-
E
1
1
6
D
5
-
G
S
'
C
I
3
0
4
D
2
-
B
2
1
6
D
5
-
G
1
0
0
C
I
2
-
K
4
0
4
D
3
-
I
3
1
6
D
6
-
J
2
0
0
C
I
8
-
M
5
0
4
D
2
-
B
4
1
6
D
8
-
K
4
0
0
C
I
2
-
H
6
0
4
D
2
-
B
5
1
6
D
5
-
H
1
0
4
C
I
3
-
I
7
0
4
D
2
-
B
8
1
6
D
6
-
H
1
0
5
C
I
0
1
-
E
8
0
4
D
2
-
B
9
1
6
D
6
-
H
1
3
5
C
I
4
-
F
0
1
4
D
2
-
C
0
2
6
D
5
-
M
1
0
6
C
I
0
1
-
F
1
1
4
D
3
-
C
1
2
6
D
5
-
J
2
0
6
C
I
7
-
F
2
1
4
D
3
-
D
2
2
6
D
7
-
H
4
0
6
C
I
5
-
H
3
1
4
D
3
-
C
3
2
6
D
5
-
J
8
0
6
C
I
5
-
L
4
1
4
D
2
-
B
5
2
6
D
6
-
H
9
0
6
C
I
6
-
L
8
1
4
D
3
-
B
7
2
6
D
7
-
K
1
0
2
1
C
I
4
-
H
9
1
4
D
2
-
E
8
2
6
D
7
-
L
0
2
4
D
2
-
B
9
2
6
D
7
-
L
- 32 -
o
N
f
e
R
o
N
n
i
P
)
V
(
e
g
a
t
l
o
V
o
N
f
e
R
o
N
n
i
P
)
V
(
e
g
a
t
l
o
V
1
0
0
C
I
1
0
1
0
0
C
I
7
6
8
.
4
2
2
.
3
8
6
4
.
0
3
9
.
2
9
6
0
5
0
0
7
0
6
0
.
2
1
7
0
8
3
.
2
2
7
0
9
0
.
8
3
7
1
.
7
0
1
0
.
5
4
7
0
.
5
2
1
0
5
7
1
.
8
3
1
0
6
7
5
.
3
-
4
1
0
.
4
7
7
0
6
1
4
.
1
8
7
2
.
3
7
1
5
.
1
9
7
2
.
3
8
1
0
0
8
0
9
1
0
1
0
5
C
I
1
3
.
0
0
2
8
.
3
3
6
.
2
1
-
1
2
8
.
3
5
2
.
0
2
2
0
.
5
6
9
.
3
1
6
2
0
7
3
.
0
8
2
5
.
3
1
3
5
C
I
1
4
.
1
9
2
6
.
3
2
3
.
2
0
3
9
.
1
3
8
.
1
1
3
3
.
0
5
4
.
2
2
3
6
.
3
6
6
.
1
4
3
9
.
1
7
4
.
6
5
3
4
.
1
1
0
6
C
I
1
4
.
0
8
-
6
3
9
.
3
2
5
.
0
8
-
8
3
8
.
1
3
2
.
0
8
-
0
4
3
.
3
4
2
.
0
8
-
2
4
3
.
3
5
5
.
1
8
-
3
4
4
.
1
6
6
.
1
8
-
5
4
0
7
8
.
7
7
-
6
4
0
9
8
.
1
8
-
7
4
6
.
3
0
1
6
7
-
8
4
8
.
2
1
1
9
.
1
8
-
9
4
3
.
2
2
1
4
.
9
7
-
0
5
2
.
0
4
1
5
.
6
1
1
5
5
.
2
5
1
1
1
2
5
5
.
2
6
1
4
.
4
1
3
5
5
.
2
8
1
4
.
6
8
4
5
1
.
2
1
0
2
1
C
I
1
1
1
5
5
2
.
5
3
9
.
4
6
5
0
.
3
5
0
7
5
1
.
3
6
0
8
5
1
.
3
7
3
.
1
1
9
5
2
.
3
9
3
.
0
2
6
0
0
1
0
3
6
0
2
1
0
4
6
0
4
1
5
3
.
1
1
5
6
0
~
A Board IC Voltages ~
1.83 Vp-p (V)
20us/div
TP7
20us/div
1.88 Vp-p (H)
TP1
5ms/div
TP8
488 mVp-p (V)
20us/div
1.86 Vp-p (H)
TP3
20us/div
1.84 Vp-p (H)
TP2
20us/div
6.0 Vp-p (H)
TP4
20us/div
5.4 Vp-p (H)
TP5
20us/div
TP6
16.8 Vp-p (H)
5ms/div
50.8 Vp-p (V)
TP11
5ms/div
49.8 Vp-p (V)
TP9
20us/div
TP10
1.06 kVp-p (H)
~
A Board Waveforms ~
~
H8 Printed Wiring Board ~
~
B Printed Wiring Board ~
f
e
R
)
e
(
)
b
(
)
c
(
f
e
R
)
e
(
)
b
(
)
c
(
3
1
0
Q
0
7
.
0
0
4
0
6
Q
0
0
5
.
2
6
1
0
Q
0
0
3
.
3
8
0
6
Q
0
0
6
.
5
2
1
2
Q
0
7
.
0
0
9
0
6
Q
6
.
5
6
.
5
0
1
0
4
Q
8
.
4
2
.
4
8
.
1
1
1
4
Q
1
.
1
7
.
1
2
.
4
f
e
R
)
s
(
)
g
(
)
d
(
1
0
6
Q
6
.
5
8
.
4
3
.
5
6
0
6
Q
9
.
0
1
5
.
4
1
7
.
6
8
2
0
6
Q
2
.
4
1
1
.
5
8
7
0
6
Q
4
.
2
8
-
9
.
9
7
-
9
.
0
1
3
0
6
Q
8
8
0
5
3
5
Q
0
5
.
2
2
.
5
9
~
A Board Semiconductor Voltages ~
~
F6 Printed Wiring Board ~
~
H2 Printed Wiring Board ~
- 33 -
~
F6 Schematic [ Power Switch ] ~
~
B Schematic [ Y.U.V. Switching ] ~
~
H8 Schematic [ LED and SIRCS Response ] ~
~
H2 Schematic [ Audio In, Y/C In, Headphone In ] ~
Click on the first or last page to see other KD-32DX40AS service manuals if exist.