DOWNLOAD Sony KV-AR252M61 Service Manual ↓ Size: 11.54 MB | Pages: 127 in PDF or view online for FREE

Model
KV-AR252M61
Pages
127
Size
11.54 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-ar252m61.pdf
Date
PREV: Sony KV-XR29M50 (serv.man2) Service Manual

Sony KV-AR252M61 Service Manual ▷ View online

– 58 –
KV-AR252M61
RM-W102
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
44
1.0
2.36Vp-p
PAL
3
2.80Vp-p
NTSC
3
45
3.2
46
(3.3)[2.4]
47
4.9
48
0
49
1.2
50
1.2
51
1.2
52
4.9
53
0
54
0.1
55
1.6
56
1.7
57
1.2
58
1.2
59
1.2
60
4.9
61
0
62
1.4
3.52Vp-p
4
63
0.2
5.84Vp-p
5
64
2.0
768mVp-p
PAL
6
776mVp-p
NTSC
6
65
1.1
66
3.4
67
3.4
68
3.4
69
3.4
70
1.5
71
1.7
72
2.1
73
2.1
74
1.3
75
2.1
76
2.1
77
1.5
78
1.6
79
2.1
80
2.1
81
1.3
82
4.8
70.4mVp-p
PAL
7
312mVp-p
NTSC
7
83
1.9
84
8.2
85
(1.1)[2.1]
86
(1.1)[2.1]
87
(2.0)[1.8]
88
1.9
89
0
90
2.4
91
0.1
92
3.4
93
3.4
94
2.1
95
2.1
96
2.1
97
(0.5)[0.4]
98
(2.8)[2.9]
99
(1.8)[0.2]
100
(1.8)[0.2]
101
0
102
1.9
103
2.3
104
1.9
105
1.9
106
2.2
2.76Vp-p
8
107
2.0
2.56Vp-p
9
108
(3.0)[2.2]
1.72Vp-p
10
109
2.2
110
2.2
111
0
4-4. VOLTAGE MEASUREMENT AND WAVEFORMS
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
IC001
1
0
2
3.2
3
3.2
4
0
5
1.7
6
3.2
7
0
8
0
9
4.9
10
2.8
11
1.7
12
1.7
13
(1.0)[1.1]
14
(0.9)[1.0]
15
0
16
0
17
1.5
18
3.2
19
3.2
20
(3.8)[3.7]
21
3.7
22
4.9
23
0
24
(0.1)[0]
25
1.9
26
0
27
3.2
28
0
29
1.7
30
(0.9)[1.1]
31
(0.9)[1.1]
32
2.9
33
1.8
34
0
35
3.2
36
1.8
37
0
38
1.6
39
3.2
40
0
41
3.2
42
1.0
2.36Vp-p
PAL
1
2.84Vp-p
NTSC
1
43
(1.0)[0.9]
1.96Vp-p
PAL
2
2.16Vp-p
NTSC
2
– 59 –
KV-AR252M61
RM-W102
112
2.2
113
(1.9)[2.0]
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
3.8
6
3.7
7
0
8
3.2
IC200
1
0
2
0
3
0
4
0
5
0
6
0
7
0
8
0.7
9
0
10
(27.9)[27.7]
11
(27.9)[27.8]
12
(0)[0.1]
IC502
1
0
2
(0.8)[1.4]
3
(0.8)[1.4]
4
0
5
(2.8)[2.6]
6
(2.0)[1.9]
7
(6.6)[6.2]
8
8.8
IC503
1
0.5
1.08Vp-p
11
2
13.0
3
(-13.7)[-13.5]
29.6Vp-p
12
4
(-14.7)[-14.8]
5
(0.5)[0.3]
6
(13.0)[13.1]
7
0.5
1.32Vp-p
13
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC602
1
2.2
2
1.6
3
1.9
4
2.2
5
0
6
0
7
4.1
8
(15.0)[15.1]
9
0
10
9.5
11
0
12
4.6
13
(0.4)[0.5]
14
(124.5)[123.5]
15
(115.1)[114.2]
16
(119.0)[118.1]
17
(0)[0.5]
18
(248.0)[245.0]
IC603
1
134.1
2
(0)[0.1]
3
2.7
4
2.7
5
2.4
1.34Vp-p
14
6
10.8
7
0
8
0
IC604
I
13.1
G
0
O
(8.8)[8.9]
IC605
1
(6.5)[6.4]
2
0
3
0
4
3.2
5
1.7
IC606
I
3.7
G
0.1
O
1.9
IC607
I
6.0
G
0
O
4.9
IC608
1
0
2
2.4
3
2.4
4
2.4
5
(14.4)[14.3]
6
(0.1)[0.5]
7
(0.1)[0.5]
8
(0.1)[0.5]
9
(0.1)[0.6]
10
(0.1)[0.6]
11
(0.3)[0.6]
IC609
1
4.9
2
0
3
5.0
4
1.7
5
0
PH601
1
13.1
2
12.1
3
0
4
(1.5)[1.4]
Q001
B
0
C
(2.2)[2.0]
E
0
Q009
B
0
C
0
E
(1.9)[3.3]
Q012
B
2.1
C
4.9
E
(1.4)[1.5]
Q013
B
0.1
C
1.7
E
0
Q015
B
(1.8)[1.9]
C
(0)[0.2]
E
0
Q100
B
(2.8)[2.9]
C
8.8
E
(2.2)[2.3]
Q103
B
(0)[3.2]
C
(3.1)[0]
E
0
Q104
B
(3.0)[0]
C
(0)[*]
E
0
Q111
B
(1.3)[1.4]
C
(1.0)[1.1]
E
1.1
Q202
B
6.0
C
0.1
E
(5.9)[5.8]
Q203
B
0.6
C
0.1
E
0
Q300
B
1.1
C
0
E
1.8
Q501
B
0
C
0
E
0
Q502
B
0
C
(2.0)[1.9]
E
0
Q505
S
0
G
(6.6)[6.2]
D
(18.4)[21.3]
Q506
B
-0.7
2.96Vp-p
15
C
(76.9)[76.7]
E
0
Q511
B
-0.1
18.4Vp-p
16
C
138
E
0
Q512
B
0
C
4.9
E
0.1
Q513
B
(2.2)[2.1]
C
0
E
(2.8)[2.7 ]
Q514
B
(2.8)[2.7]
C
4.9
E
(2.2)[2.1]
Q515
B
(1.6)[1.5]
C
(1.7)[2.0]
E
(1.1)[1.0]
Q516
B
0
C
(2.0)[1.9]
E
0
– 60 –
KV-AR252M61
RM-W102
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q600
B
0.1
C
13.1
E
0
Q607
G
(116.0)[115.0]
S
(114.4)[113.6]
D
(247.0)[246.0]
Q608
G
4.6
S
0
D
(114.2)[113.7]
Q609
B
06
C
0.1
E
0
Q612
B
0
C
(4.5)[4.6]
E
0
Q613
B
0.6
C
0
E
0
Q614
B
0
C
0.6
E
0
Q615
B
0
C
(4.5)[4.7]
E
0
Q616
B
12.3
C
13.0
E
13.1
Q901
B
(1.0)[1.1]
C
0
E
0
Q902
B
(1.0)[1.2]
C
0
E
0
Q911
B
0
C
0
E
0
Q912
B
0
C
0
E
0
DY1
H+
0
378Vp-p
17
H-
0
128Vp-p
18
V-
0
2.28Vp-p
19
V+
0
56.8Vp-p
20
IC200
1
0
2
0
3
26.6
4
0
5
0
6
0
7
13.3
8
0.7
9
0
10
(27.9)[27.8]
11
27.8
12
13.1
IC1400
1
0
2
4.5
3
4.3
4
4.5
5
4.8
6
(4.6)[4.5]
7
(4.5)[4.3]
8
4.3
9
(4.3)[4.5]
10
4.3
11
4.7
12
0.4
13
0.4
14
(4.4)[4.3]
15
0.2
16
0
17
0
18
0
19
(4.2)[4.1]
20
4.3
21
(4.2)[4.3]
22
4.3
23
4.3
24
(4.5)[4.6]
25
4.3
26
0.1
27
8.8
28
4.7
29
0.2
30
(0)[0.2]
31
0
32
0
33
0
34
0
B BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
35
0.2
36
4.6
37
4.7
38
4.5
39
4.3
40
4.5
41
4.3
42
0
43
(3.8)[3.6]
44
3.8
45
4.3
46
4.5
47
(4.2)[4.3]
48
0
49
0
50
4.7
51
4.5
52
4.3
53
4.2
54
4.3
55
4.3
56
4.5
57
4.3
58
0
59
4.3
60
4.5
61
(4.2)[4.3]
62
4.3
63
0
64
0
IC1402
I
13.1
G
0
O
8.8
IC1403
I
6.0
G
0
O
5.0
IC1404
1
(2.6)[2.7]
2
(2.6)[2.7]
3
0.3
4
0.3
5
0.3
6
0.3
7
0.3
8
0
9
(2.7)[2.8]
10
(2.7)[2.8]
11
0
12
5.0
13
0
14
(3.2)[2.9]
15
2.8
16
5.0
IC8801
1
1.4
2
(-0.3)[-1.6]
3
0
4
0
5
4.9
6
4.8
7
3.3
8
0
9
0
10
(1.2)[1.9]
11
0
12
0
13
0
14
0
15
0
16
0
17
0.2
18
0.2
19
(3.3)[3.2]
20
0
21
3.3
22
3.3
23
0
24
1.6
25
1.1
26
1.6
27
2.0
28
1.4
IC8802
I
4.9
G
0
O
3.3
Ref
Pin No.
Voltage[v]
– 61 –
KV-AR252M61
RM-W102
B BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q204
B
0
C
0
E
0
Q1412
B
4.2
C
0
E
4.8
Q1413
B
(4.4)[4.3]
C
8.8
E
3.7
Q1414
B
4.1
C
8.8
E
3.5
Q1415
B
4.2
C
8.8
E
3.6
Q1416
B
(3.0)[3.5]
C
8.8
E
2.3
Q1417
B
3.0
C
8.8
E
2.3
Q1418
B
3.5
C
8.8
E
2.9
Q1419
B
3.5
C
8.8
E
(4.6)[3.1]
Q1420
B
3.0
C
8.8
E
2.3
Q1421
B
3.0
C
8.8
E
2.3
Q1422
B
(4.2)[4.1]
C
8.8
E
3.5
Q1423
B
4.3
C
8.8
E
(3.7)[3.6]
Q1424
B
2.2
C
4.3
E
1.6
Q1425
B
4.3
C
(2.5)[2.4]
E
5.0
Q1426
B
0.1
C
8.8
E
0
Q1427
B
4.6
C
3.4
E
5.3
Q1428
B
5.3
C
8.8
E
(4.6)[4.7]
Q1429
B
2.3
C
8.8
E
2.3
Q1430
B
2.4
C
8.8
E
2.4
Q8801
B
0.2
C
0
E
0.9
Q8802
B
0.9
C
0
E
1.6
Q8803
B
(0.3)[0.2]
C
0
E
0.9
Q8804
B
4.4
C
0.2
E
(4.8)[4.9]
Q8805
B
1.8
C
0
E
(2.4)[2.5]
Q8806
B
(-1.6)[-0.8]
C
3.3
E
0
Q8807
B
(-1.6)[-0.8]
C
(3.3)[3.1]
E
0
Q8808
B
2.5
C
0
E
3.2
Q8809
B
2.5
C
0
E
3.1
Q8810
B
2.5
C
0
E
3.2
Q8811
B
0.2
C
0
E
0.9
Q8812
B
0.2
C
(2.5)[2.4]
E
0
IC2001
1
2.4
2
3.2
3
0
4
0
5
4.9
Q2003
B
1.6
C
0
E
2.3
Q2004
B
1.4
C
0
E
(2.0)[2.1]
Q2005
B
2.7
C
8.8
E
(1.6)[2.0]
Q2006
B
2.6
C
8.8
E
2.2
Q2007
B
2.2
C
5.8
E
(1.6)[1.7]
Ref
Pin No.
Voltage[v]
BC BOARD VOLTAGE LIST AND WAVEFORM
Q2008
B
(2.2)[2.3]
C
5.3
E
1.6
Q2009
B
5.8
C
8.8
E
5.1
Q2010
B
5.3
C
8.8
E
4.6
Q2012
B
(1.7)[1.6]
C
0
E
(2.3)[2.2]
Q2014
B
3.1
C
8.8
E
2.5
Q2016
B
(1.2)[1.3]
C
0
E
1.8
Q2018
B
1.0
C
0
E
1.7
Q2019
B
1.7
C
8.8
E
(1.1)[1.2]
Q2020
B
(3.1)[3.2]
C
8.8
E
2.5
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
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