On 11/23/2017 11:34 AM, Adrian Graham via cctalk wrote: > None of the pots on the video board deal with contrast so I’ve got it out on > the bench to remove and test the capacitors. What else can I look at at the > same time? Someone else has already mentioned the transistors Q101, Q102 and > Q103 (on the yoke board).
Have you tried replacing C101? What happens if you temporarily remove TR101? --Chuck
