Sony TRINITRON KV-AR14M50 Service Manual page 46

KV-AR14M50/AR14M80/AR14P52
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
IC002
IC003
IC200
IC601
IC602
IC604
IC800
IC801
IC802
IC803
RM-W101
Pin No. Voltage[v] Ref
123 3.2
124 1.7
IC804
125 0
126 3.3
127 3.3
128 0
I 3.3
G 0
O 3.2
1 0
2 0
3 0
4 0
5 (3.6)[3.4]
6 (3.6)[3.4]
7 0
8 3.3
1 0
2 0
3 19.9
4 0
PH600
5 0
6 0
7 9.9
8 3.5
Q001
9 0
10 21.1
11 9.6
Q006
12 0
1 0.5
2 (34.2)[34.6]
Q007
3 0.3
4 0.3
5 (2.1)[2.9]
Q008
I 10.9
G 0
Q009
O 8.9
I 8.9
G 0
Q010
O (4.2)[5.0]
1 0
2 0
Q011
3 0
4 0
5 0
Q012
6 0
7 0
Q013
8 10.9
1 2.3
2 0.8
Q016
3 1.5
4 0
5 2.6
Q100
6 2.3
7 5.8
8 8.9
Q101
1 (4.5)[4.4]
2 3.2
3 3.2 Q102
4 0
5 4.4
Q103
6 (4.4)[4.9]
7 3.4
8 8.9
Q104
1 0
2 0
3 0
Q105
4 0
5 0
6 0
Pin No. Voltage[v] Ref
7 0 Q106
8 0
1 0.4
Q111
17
Q200
648.0mV
Q201
2 13.3
3 -12.4
4 -13.3
Q202
5 (196.0)[141.6]
16
Q204
Q205
54.40V
6 13.2
Q601
7 0.4
1 23.1
2 22.0
Q605
3 (33.0)[33.4]
4 2.6
B 0
Q606
C 2.3
E 0
B (0)[3.3]
Q608
C (3.3)[2.0]
E (0.2)[1.9]
B (3.2)[0]
Q609
C (2.0)[3.3]
E (1.9)[0.3]
B 0.5
Q800
C 0
E 0
B 0
Q801
C 0
E 0
B 0
Q802
C 0
E 0
B 0
Q803
C 0
E 0
B 0.6
C (40.7)[32.9]
E 0
B (40.7)[32.8]
C 1.7
E 0
B 0
C 0
Q804
E 0
B (2.9)[3.1]
C 8.9
Q805
E (2.4)[0]
B 0
C 8.9
E 0
B 3.2
C 2.4
E (7.6)[8.6]
B (0)[3.2]
C (3.3)[1.0]
E (0)[34.7]
B (3.1)[10.6] Q806
C (38.3)[5.2]
E 0
B 8.9 Q807
C 130.1
E 0
– 50 –
Pin No. Voltage[v]
B 0
C 0
E 0
B 0
C 0
E 0
B 1.9
C (76.5)[68.7]
E 0
B (18.4)[20.3]
C 21.1
E 21.1
B (7.7)[8.9]
C (-0.4)[-0.6]
E 8.8
B 0
C 8.9
E 0
B 0
C 0
E 0
B 45.6
C 10.9
E 0
B (22.7)[21.5]
C 0.2
E (23.4)[23.1]
B 0.2
C 22.3
E 20.2
B (94.0)[93.7]
C 19.5
E 0
B 0.6
C 93.8
E 0
B 0
C 0
E 0
B (69.8)[0]
C 0
E 0
B 0
C 0
E 0
B (50.4)[51.0]
14
1.440V
C 48.5
E 0
B 136.0
C 0
E 136.0
B (-71.1)[-70.9]
C 140.3
13
314.0V
E 0
B 5.8
C 8.9
E 5.5
B 5.8
C 0
E 5.5