Sony TRINITRON KV-AR25M81A Service Manual page 38

Bg3r chassis
Table of Contents

Advertisement

KV-AR25M81A
RM-952
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
IC302
IC502
IC503
IC601
IC602
IC603
IC604
IC901
PH600
Q001
Q002
Pin No.
Voltage[v]
Ref
41
5.1
Q005
13
Q101
Q301
1.36Vp-p
42
0
43
5.0
Q302
44
4.4
45
(8.6)[8.3]
46
5.0
Q303
47
8.8
48
0.2
49
(5)[4.4]
Q304
50
0
51
0
52
(3.0)[2.7]
Q305
1
0.5
2
0
3
0.6
Q306
4
0
5
0.2
6
0
Q307
7
3.0
8
0
9
0
10
2.2
Q308
11
2.2
12
2.2
13
0
Q309
14
0.2
15
0
16
0
Q310
1
1.1
2
3.6
3
1.5
Q311
4
0
5
3.0
6
2.3
Q312
7
6.3
8
8.9
1
1.6
Q313
2
13
3
-14
4
-15
Q314
5
(0.5)[0.3]
6
13
7
1.6
Q315
1
1.9
2
0
3
264
Q316
4
16.7
5
0
1
120
Q317
2
135
3
0
I
12.0
Q501
G
0
O
8.8
I
7.6
Q502
G
0
O
5.0
1
5
Q503
2
0
3
0
1
72
Q505
2
70.8
3
3.9
4
16.7
Q506
B
0.4
C
0
E
5.0
B
0
C
5.0
E
0
Pin No.
Voltage[v]
Ref
B
4.8
C
0
E
4.8
B
2.2
C
8.8
E
2.8
B
12.0
C
0
E
12.0
B
0
C
8.8
E
(0)[0.5]
B
8.8
C
0
E
8.8
B
4.1
Q507
C
0
E
3.5
B
8.8
Q509
C
0
E
8.7
B
0
Q511
C
8.8
E
(0)[0.5]
B
2.7
C
8.8
E
4.3
B
0.8
C
0.3
E
3.5
B
0
C
0
E
3.0
B
0
C
2.2
E
0.4
B
0
C
8.8
Q600
E
0
B
(8.6)[8.4]
C
0
Q601
E
5.2
B
0
C
12.0
Q602
E
0
B
2.2
C
0
Q603
E
1.7
B
0
C
3.1
Q604
E
0
B
4.7
C
0
Q605
E
4.1
B
4.7
C
0
Q606
E
4.1
B
6.4
C
0
Q607
E
22
B
0
C
2.3
Q608
E
0
B
0
C
3.6
E
0
S
0
G
6.3
D
22
B
0.6
– 44 –
Pin No.
Voltage[v]
C
82
14
PAL
164.0Vp-p
14
NTSC3.58
166.0Vp-p
E
0
B
13
C
0.2
E
12
B
0
C
0.1
E
0.6
B
-0.2
C
100
15
PAL
344.0Vp-p
15
NTSC3.58
320.0Vp-p
E
0
B
0
C
12
E
0
B
-0.7
C
-0.4
E
-0.8
B
0
C
16.7
E
0
B
16.7
C
3.9
E
16.7
B
134
C
0
E
134
S
-0.7
G
0.2
D
277
B
-0.7
C
0.2
E
-0.2
B
0.8
C
0
E
0
B
0
C
0.8
E
0
16
PAL
2.36Vp-p
16
NTSC3.58
2.16Vp-p

Advertisement

Table of Contents
loading

Table of Contents