Sony Trinitron CPD-420GS Service Manual page 22

A BOARD WAVEFORMS
1
4.66V (H)
p-p
4
52.50V
p-p
7
48.13V
p-p
100.0 VDC above GND
10
0.76V (H)
p-p
2
5
(H)
8
(H)
11
4.37V (H)
p-p
38.75V (H)
p-p
38.13V (H)
p-p
0.76V (H)
p-p
3
4.37V (H)
p-p
6
38.44V (H)
p-p
9
51.88V (H)
p-p
12
0.76V (H)
p-p