This is for the record as the fix is done.

This set belongs to my wife's sister, and the problem was that
everything on the screen was jittery. Couldn't even make out the OSD
info. I started checking ESR on the caps, and found many that I
didn't like - I ended up having to write them down as there were so
many. Ended up checking all of them, and replacing 25. Some were
marginal, and some would not even register on my meter. I also
replaced any that were starting to weep.

WT