DOWNLOAD Sony KV-SA322M31 Service Manual ↓ Size: 8.98 MB | Pages: 113 in PDF or view online for FREE

Model
KV-SA322M31
Pages
113
Size
8.98 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-sa322m31.pdf
Date
PREV: Sony KV-SW292M50 (serv.man2) Service Manual

Sony KV-SA322M31 Service Manual ▷ View online

– 58 –
KV-SA322M31
RM-GA001
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST AND WAVEFORM
108
3.3
1.160Vp-p
PAL
10
1.000Vp-p
NTSC
10
109
2.2
110
2.2
111
0
112
2.2
113
1.8
114
4.9
115
2.4
116
0.1
117
0
118
*
119
*
120
3.2
121
0
122
3.2
123
0
124
3.2
125
3.2
126
1.7
127
0
128
0
IC003
1
0
2
0
3
0
4
0
5
3.9
6
(3.8)[3.7]
7
0
8
(3.2)[3.1]
IC502
1
1.1
2
2.3
3
1.6
4
0
5
0
6
2.1
7
(7.3)[7.1]
8
8.9
IC503
1
0.3
760.0mV
PAL
11
960.0mV
NTSC
11
2
13.2
3
-12.4
28.00Vp-p
12
4
-13.2
5
(0.3)[0.2]
6
13.1
7
0.3
960.0mV
PAL
13
1.000Vp-p
NTSC
13
IC602
1
2.4
2
1.7
3
2.3
4
2.4
5
0
6
0
7
4.5
8
19.8
9
0
10
10.5
11
0
12
4.7
13
*
14
*
15
145.3
16
149.8
17
0
18
*
IC603
1
134.7
2
0
3
3.3
4
2.7
5
2.4
832.0mV
PAL
14
800.0mV
NTSC
14
6
0
7
0
8
0
IC604
I
14.8
G
0
O
8.9
IC605
I
7.0
G
0
O
3.2
IC606
I
4.4
G
0
O
1.9
V
2.7
IC607
I
7.0
G
0
O
4.9
V
2.2
IC610
1
2.4
2
3.2
3
0
4
1.7
5
0
DY1
H+
138.2
144.0Vp-p
PAL
17
124.20Vp-p
NTSC
17
H-
134.8
232.0Vp-p
PAL
18
286.0Vp-p
NTSC
18
V+
(0.4)[0.2]
52.00Vp-p
20
V-
0
1.360Vp-p
19
PH601
1
14.9
2
4.1
3
0
4
*
Q009
B
0
C
2.1
E
0
Q012
B
2.1
C
4.9
E
1.4
Q015
B
1.9
C
0
E
0
Q016
B
0.5
C
0
E
0
Q017
B
0
C
1.7
E
0
Q100
B
4.5
C
8.9
E
3.9
– 59 –
KV-SA322M31
RM-GA001
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q102
B
3.1
C
8.8
E
2.4
Q103
B
(0)[3.2]
C
0
E
0
Q104
B
(3.4)[0]
C
(0)[5.4]
E
0
Q203
B
0.6
C
0
E
0
Q300
B
(1.4)[1.6]
C
0
E
(2.0)[2.3]
Q505
S
0
G
6.2
D
(22.3)[24.0]
Q506
S
0
G
2.4
4.320Vp-p
PAL
15
4.240Vp-p
NTSC
15
D
0
Q511
B
*
19.20Vp-p
PAL
16
18.40Vp-p
NTSC
16
C
138.8
E
0
Q512
B
0
C
4.9
E
0.1
Q513
B
1.2
C
0
E
1.8
Q515
B
1.6
C
0
E
1.0
Q516
B
134.6
C
(1.2)[1.0]
E
135.1
Q600
B
0.1
C
14.6
E
0
Q607
S
144.9
G
149.1
D
283.9
Q608
S
0
G
4.8
D
144.8
Q609
B
0.6
C
0.1
E
0
Q612
B
0
C
7.0
E
0
Q613
B
7.0
C
0
E
7.0
Q614
B
0
C
0.6
E
0
Q617
B
2.4
C
0
E
2.4
Q618
B
2.4
C
0
E
2.7
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC8701
1
12.4
2
0
3
4.5
4
0
5
6.3
6
4.3
7
1.3
8
0
9
0
IC8702
1
10.5
2
1.1
WD BOARD VOLTAGE LIST
3
0
4
0
5
5.8
6
4.3
7
10.6
8
0
9
11.5
IC8903
1
(13.6)[14.3]
2
(13.1)[13.7]
3
0.1
4
8.9
Ref
Pin No.
Voltage[v]
Q8901
S
0.1
G
8.9
D
0.1
Q8902
B
0.1
C
13.8
E
0
Q8903
B
2.4
C
0.1
E
0
– 60 –
KV-SA322M31
RM-GA001
C BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC751
1
1.8
1.480Vp-p
PAL
1
1.920Vp-p
NTSC
1
2
1.9
1.680Vp-p
PAL
2
1.560Vp-p
NTSC
2
3
(1.9)[1.8]
1.640Vp-p
PAL
3
2.400Vp-p
NTSC
3
4
0
5
4.5
6
*
7
(133.3)[133.6]
140.0Vp-p
PAL
4
162.0Vp-p
NTSC
4
8
(132.9)[132.1]
146.0Vp-p
PAL
5
126.0Vp-p
NTSC
5
Ref
Pin No.
Voltage[v]
9
(136.7)[136.6]
130.0Vp-p
PAL
6
134.0Vp-p
NTSC
6
Q1800
B
3.1
C
0
E
(3.4)[3.8]
Q1801
B
0.1
C
4.9
E
0
Q1802
B
0.3
C
1.9
E
0
Q1804
B
(1.1)[1.4]
C
(3.5)[4.0]
E
(0.7)[0.9]
Ref
Pin No.
Voltage[v]
Q3901
B
0
C
3.3
E
0.2
Q3902
B
3.2
C
1.9
E
1.8
H6 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
IC1900
I
3.2
G
0
O
2.9
H4 BOARD VOLTAGE LIST
– 61 –
KV-SA322M31
RM-GA001
IC200
1
0
2
0
3
29.2
4
0
5
0
6
0
7
(14.6)[14.8]
8
3.6
9
0
10
30.5
11
30.5
12
14.6
IC1400
1
0
2
(4.6)[4.5]
3
4.3
4
4.6
5
4.9
6
4.6
7
4.3
8
4.3
9
4.6
10
4.3
11
4.9
12
(0.2)[0.1]
13
0
14
4.5
15
0.2
16
0.1
17
0
18
0
19
4.2
20
4.4
21
4.3
22
4.4
23
4.3
24
4.6
25
4.3
26
0
27
8.9
28
(3.2)[0.2]
29
0.2
30
0.3
31
0.2
32
0
33
0.2
34
0
35
0
36
4.7
37
3.9
38
4.5
39
4.2
40
3.6
41
4.2
42
0
43
3.8
44
4.0
45
4.3
46
4.6
47
4.3
48
0
49
0
50
0
51
4.7
52
4.4
53
4.3
54
4.4
55
4.3
56
4.6
57
4.3
58
0
59
4.3
60
4.6
61
4.3
62
4.3
63
0
64
0
IC1402
I
14.4
G
0
O
8.9
IC1403
I
7.0
G
0
O
4.9
IC3202
1
4.9
2
0
3
4.9
4
1.3
5
4.9
6
1.8
7
1.6
8
0
9
4.2
10
4.1
11
4.9
12
(1.8)[1.6]
13
2.3
14
0
15
0
16
0
IC8700
1
0
2
0
3
2.1
4
2.1
5
2.4
6
2.4
7
2.4
8
0
9
0
10
0
11
4.9
12
4.9
13
4.9
14
4.0
15
0
16
4.9
Q1400
B
0
C
0
E
0
Q1401
B
0.1
C
(0.4)[0.1]
E
0
Q1412
B
4.3
C
0
E
4.9
Q1413
B
4.5
C
8.9
E
3.8
Q1414
B
4.2
C
8.9
E
3.6
Q1422
B
4.3
C
8.9
E
3.6
Q1424
B
2.2
C
4.3
E
1.6
Q1425
B
4.3
C
2.3
E
4.9
Q1427
B
5.0
C
3.1
E
5.7
Q1428
B
5.6
C
8.9
E
3.8
Q1432
B
4.9
C
3.8
E
4.2
Q1433
B
4.9
C
3.9
E
4.0
Q3201
B
4.3
C
8.9
E
3.6
Q3202
B
3.7
C
4.9
E
3.0
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
B BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q5901
B
4.7
C
8.9
E
4.0
Q5902
B
135.5
C
(66.8)[68.6]
E
135.8
Q5903
B
4.7
C
(6.1)[6.0]
E
4.0
VM BOARD VOLTAGE LIST
Q5904
B
6.0
C
2.6
E
6.4
Q5905
B
6.7
C
8.9
E
6.4
Q5906
B
2.9
C
(66.7)[68.7]
E
2.6
Ref
Pin No.
Voltage[v]
Q5912
B
5.2
C
8.3
E
4.6
Q5913
B
8.3
C
4.9
E
8.9
Q5914
B
4.9
C
8.9
E
4.2
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