Zenith 19" Chromacolor II service suggestions

[old_tv_nut]

Originally Posted by Kevin Kuehn

I will have to try this again because it's a little difficult to visually process with the picture rolling. My impression was that the moire ripple pattern and location did not change, but as the picture content moves past it becomes more or less predominant. I suppose that effect could also happen because I had the DVD content paused(stationary picture) rather than random content change. Sort of gives the appearance of magnetic interference pattern. I wish I could photograph it better but my camera messes with it and often shows more of a moired rainbow pattern.

same

Forget using the vertical hold, and adjust the height very slowly. Moire caused by the CRT should stay in the same area but ripple through.