Sony TRINITRON KV-21FS140 Service Manual page 43

C BOARD VOLTAGE LIST AND WAVEFORMS
Ref Pin No. Voltage[v]
IC751 1 1.8
NTSC
1
1.560Vp-p
2 1.8
NTSC
2
1.240Vp-p
3 1.8
NTSC
3
1.440Vp-p
Ref Pin No. Voltage[v]
4 0
5 4.5
6 196.8
7 138.6
NTSC
4
124.0Vp-p
8 139.5
NTSC
5
104.0Vp-p
– 49 –
Ref Pin No. Voltage[v]
9 135.7
NTSC
6
116.0Vp-p
J751 H1 0
H2 0
KB 136.5
KG 139.6
KR 138.9
KV-21FS140
RM-YA005