Motorola VT-71 TS-4D Horizontal Jittering Image

[ChrisW6ATV]

Originally Posted by Electronic M

I'd first suspect an HV arc/corona issue....I've seen that type of issue on electromagnetic deflection sets when the HV is arcing.

The one catch with that is how, if the set is adjusted for a "horizontal split picture" as mentioned earlier in the discussion, the jitter goes away (and Jon was able to get the same effect on his set). Very odd. (That should reasonably rule out a weak/noisy signal too, it seems to me, but maybe not.)