Sony TRINITRON KV-AR21M50 Service Manual page 45

CV BOARD VOLTAGE LIST AND WAVEFORM
Ref Pin No. Voltage[v]
IC751 1 1.9
PAL
1
1.40Vp-p
1 NTSC
1.96Vp-p
2 1.8
2 PAL
1.44Vp-p
2 NTSC
1.26Vp-p
3 1.8
3 PAL
1.48Vp-p
3 NTSC
2.12Vp-p
Ref Pin No. Voltage[v]
4 0
5 4.5
6 198.6
7 (139.2)[138.2]
PAL
4
112.0Vp-p
4 NTSC
146.0Vp-p
8 (140.6)[140.3]
5 PAL
114.0Vp-p
5 NTSC
96.0Vp-p
– 49 –
Ref Pin No. Voltage[v]
9 (136.7)[135.2]
PAL
6
115.9Vp-p
6 NTSC
134.0Vp-p
Q701 B 4.5
C 0
E 0
Q712 B 2.4
C 0
E 1.7
Q713 B 134.2
C (65.4)[65.7]
E 134.6
Q715 B 0.7
C (65.4)[65.7]
E 0
Q717 B 6.0
C 8.9
E 5.8
Q718 B 5.3
C 0
E 5.8
Q719 B 2.4
C 8.9
E 1.8
KV-AR21M50
RM-W101