Sony TRINITRON KV-XR29M50 Service Manual page 51

KV-XR29M50/XR29M53
RM-W104
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
IC003
IC200
IC502
IC503
Pin No. Voltage[v] Ref
108 4.2
10 PAL
1.000V
10 NTSC
1.300V
109 2.3
110 2.3
111 0
112 2.2
113 1.9
114 4.9
IC602
115 2.4
116 (0)[1.3]
117 (*)[0]
118 *
119 *
120 3.2
121 0
122 3.2
123 *
124 3.2
125 3.2
126 1.7
127 0
128 0
1 0
2 0
3 0
4 0
IC603
5 (3.9)[3.6]
6 3.9
7 0
8 3.2
1 *
2 0
3 19.0
4 0
5 0
6 0
7 9.4
8 (0)[0.7]
9 0
10 20.2
11 20.2
IC604
12 9.4
1 0
2 0.6
IC605
3 0.5
4 0
5 4.2
IC606
6 2.3
7 6.8
8 8.8
IC607
1 (0.5)[0]
11
IC608
920.0mVp-p
2 13.1
Pin No. Voltage[v] Ref
3 -30.0 IC609
12
DY1
30.00Vp-p
Q001
4 -14.8
5 (0.4)[-116.0]
6 13.1
Q009
7 1.5
13
Q012
Q013
1.580Vp-p
Q014
1 72.4
2 72.7
3 (71.8)[-72.6]
4 (71.9)[-72.4] Q100
5 73.2
6 (73.1)[-73.0]
7 (69.2)[-69.5]
Q101
8 (64.4)[-64.7]
9 (73.0)[-73.2]
10 (67.5)[-67.5]
Q102
11 (73.0)[-73.1]
12 (70.2)[-70.4]
13 *
Q103
14 (0.5)[9.2]
15 (5.4)[3.8]
16 (3.0)[6.5]
Q104
17 *
18 (-73.0)[73.9]
1 -10.9
Q105
2 11.2
3 *
4 2.7
Q106
5 2.4
14
Q111
Q202
940.0mVp-p
6 11.0
Q205
7 0
8 0
I 13.5
Q206
G 0
O 8.8
1 6.5
Q300
2 0
3 3.3
I 2.9
Q501
G 0
O 1.7
I 6.4
Q502
G 0
O 5.0
1 (63.8)[71.2]
Q505
2 (74.2)[70.6]
3 (67.7)[65.9
4 (67.5)[70.2]
5 (62.3)[2.5]
6 (68.2)[2.5]
7 (12.3)[2.5]
8 (2.4)[0]
9 (2.4)[-2.4]
10 (2.4)[-2.4]
11 0
– 60 –
Pin No. Voltage[v]
1 5.0
2 0
3 5.0
4 0
5 1.7
V- (38.0)[-21.3]
B (0)[-25.5]
C 2.1
E 0
B (0)[2.1]
C (0)[*]
E (2.2)[*]
B 2.1
C 4.8
E 1.5
B (39.8)[0]
C 1.7
E 0
B 0.6
C (39.8)[0]
E 0
B (2.7)[3.5]
C 8.8
E (2.1)[2.8]
B 3.2
C 8.8
E 0
B 3.1
C 2.4
E (8.4)[7.4]
B 0
C 3.2
E 0
B -11.1
C 4.5
E -22.2
B 0
C (105)[-133]
E 0
B (0)[61.1]
C (0)[113.3]
E (0)[-22.1]
B 2.3
C 2.6
E 2.4
B 8.8
C (-1.1)[-0.6]
E 8.6
B (0)[*]
C (0)[*]
E (0)[*]
B 0
C 0
E 0
B 1.2
C 0
E 0
B 2.0
C 0
E 2.7
B 4.2
C 2.3
E 2.8
S 0
G 6.7
O (18.3)[19.8]