Have a GE CG818 8mm camcorder. It's worked like a champ until today, suddeny
developed severe horizontal lines or snow.

Some observations regarding this malady:

-It's visible both through the viewfinder and from the composite out to the
computer
-It's visble in Rec mode.
-It's visible in play mode when not playing
-Banding *not* visible when playing a tape that was recorded before this
problem developed. Picture is fine in the viewfinder and through the
composite out when playing.
-It's visible on tapes recorded since problem began

Any guesses what kind of component might be causing this problem? I'd really
like to salvage this camera since it's worked great, is simple, yet has both
auto & manual focus.

Thanks for any assistance