Re: TDS544A with strange display #photo-notice
On Tue, Mar 9, 2021 at 11:31 AM durechenew via groups.io <durechenew=
Idea of checking voltages on the video board is worth considering, butIf you have the board out again, maybe you can just replace the power
supply caps preemptively - or you can tack new caps over the suspect ones.
See this video https://www.youtube.com/watch?v=lQmH2OR3cjM for some
concerns when running the CRT outside the scope case.