Sony KV-AR252M81 Service Manual page 53

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KV-AR252M81
RM-W102
C BOARD VOLTAGE LIST AND WAVEFORM
Ref
IC751
VM BOARD VOLTAGE LIST
Ref
Q5901
Q5902
Q5903
Q5904
Pin No.
Voltage[v]
Ref
1
2.0
1
PAL
1.340Vp-p
NTSC
1
2.120Vp-p
2
1.8
PAL
2
1.380Vp-p
2
NTSC
1.220Vp-p
3
1.8
PAL
3
1.300Vp-p
3
NTSC
2.200Vp-p
Pin No.
Voltage[v]
Ref
B
2.6
C
8.8
Q5905
E
1.9
B
(135.1)[134.9]
C
(104.5)[73.2]
Q5906
E
(135.0)[135.1]
B
2.6
Q5907
C
4.9
E
1.9
B
4.6
C
0
Pin No.
Voltage[v]
Ref
4
0
J751
5
4.5
6
200
7
(142)[13.8]
PAL
4
Q701
94.0Vp-p
IC1800
4
NTSC
144.0Vp-p
8
(141)[13.6]
PAL
5
Q1800
Q1801
104.0Vp-p
5
NTSC
Q1802
Q1803
112.0Vp-p
9
(139)[13.4]
Q1804
6
PAL
Q3801
116.0Vp-p
Q3802
6
NTSC
142.0Vp-p
Pin No.
Voltage[v]
E
5.0
B
5.5
C
8.8
E
5.0
B
(0.5)[0.2]
C
(104.5)[73.2]
E
0
B
3.6
C
8.8
E
3.0
– 60 –
Pin No.
Voltage[v]
1
(315)[312]
2
0
3
0
4
0
5
(137)[134]
6
(141)[138]
7
(142)[139]
B
(4.4)[4.5]
C
0
E
0
1
5.3
2
5.2
3
5.7
4
5.7
5
0
6
5.8
7
5.8
8
9.3
9
9.1
10
12.3
B
3.3
C
0
E
4.0
B
(0)[0.2]
C
5.8
E
0
B
0
C
1.2
E
0
B
0
C
5.4
E
0
B
2.0
C
(3.3)[3.5]
E
(1.5)[1.4]
B
0
C
0
E
0
B
0
C
0
E
0

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