I have an SE/30 board in for repair that I just cant figure out. It's been recapped, and corrosion was minimal. It shows the attached pattern. No chime, although I do hear 2 distinct "clicks" from the speaker at time of chime. All address and data line and other traces have been checked between ROM, RAM, VROM, VRAM, and UA8-UG8. Known good RAM/ROM/VROM has been swapped in. All UA8-UG8 chips have been replaced.
Where would you go next on this one?
Where would you go next on this one?