Sony TRINITRON KV-AR25M90B Service Manual page 47

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KV-AR25M90B
RM-W104
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
IC003
IC200
IC502
IC503
IC602
Pin No.
Voltage[v]
Ref
117
0
118
*
119
*
120
3.3
121
0
122
3.3
123
0
124
0
125
3.3
126
2.0
127
0
128
0
IC603
1
0
2
0
3
0
4
0
5
4.0
6
4.2
7
0
8
3.3
1
0
2
0
3
19.0
4
0
5
0
6
0
7
9.3
IC604
8
0
9
0
10
20.1
IC605
11
20.1
12
9.3
1
0
2
(1.0)[0]
3
(1.07)[0]
IC606
4
0
5
(3.0)[2.5]
6
2.0
IC607
7
6.2
8
(9.0)[0]
1
0
IC608
11
920.0mVp-p
2
13.0
3
30.0
12
IC609
30.00Vp-p
PH600
4
-14.7
5
0
6
(0)[13.1]
7
0
Q001
13
Q009
1.580Vp-p
Q012
1
(3.0)[2.3]
Q013
2
2.0
3
2.0
4
2.5
Q014
5
0
6
(0)[4.5]
7
(5.0)[17.4]
Pin No.
Voltage[v]
Ref
8
(17.5)[0]
Q015
9
0
10
10.4
11
0
Q100
12
(5.2)[5.0]
13
0
14
(142)[140]
Q103
15
13.
16
(137)[135]
17
0
Q104
18
(269)[275]
1
134
2
0
Q106
3
2.7
4
2.7
5
2.4
Q110
14
Q111
940.0mVp-p
Q202
6
11.0
7
0
Q203
8
0
I
13.4
G
(0)[8.7]
Q300
O
(3.61)[0]
1
(2.0)[0.1]
2
0
Q501
3
0
4
7.0
5
0
Q502
I
4.0
G
0
O
1.7
Q505
I
6.4
G
0
O
5.0
Q506
1
0
2
2.5
3
2.4
4
2.5
5
15.3
6
(0)[0.2]
7
(0)[0.2]
8
(0)[0.2]
9
(0)[0.2]
10
(0)[0.2]
11
(0)[0.2]
Q511
1
5.0
2
0
3
5.0
4
2.0
5
0
1
13.4
2
12.4
3
0
4
1.7
B
0
Q512
C
2.0
E
0
B
0
Q513
C
0
E
2.3
B
(0)[0.3]
Q514
C
5.0
E
0
B
0
Q515
C
(2.0)[1.3]
E
0
B
(0)[1.0]
Q516
C
0
E
0
– 54 –
Pin No.
Voltage[v]
B
2.0
C
0
E
0
B
2.5
C
8.8
E
2.0
B
(0)[3.2]
C
(3.2)[0]
E
0
B
(3.2)[0]
C
0
E
0
B
(0)[3.1]
C
2.4
E
(9.0)[8.4]
B
(2.0)[2.6]
C
8.8
E
2.0
B
2.3
C
2.3
E
2.2
B
6.4
C
0
E
(0)[6.9]
B
0.6
C
0
E
0
B
(1.2)[2.0]
C
0
E
0
B
0
C
0
E
0
B
0
C
(1.9)[1.3]
E
0
S
0
G
6.0
O
22.0
B
0
15
2.90Vp-p
C
78.5
E
0
B
0
16
378.0Vp-p
C
137.4
E
0
B
0
C
5.0
E
0
B
2.0
C
0
E
2.7
B
(2.7)[5.0]
C
5.0
E
(2.2)[1.7]
B
1.5
C
2.2
E
1.0
B
133.4
C
0
E
(0)[57.4]

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