Hi all
I have dialed in the voltages, which brought back most of the logic that generates the patterns, but there is still something wrong with the heater circuit.
It generates a picture now, though it's missing two colours and has artifacts in it:
/g/TekScopes/photo/296482/3889912Unfortunately Mark is right, the unit needs recapping because ripple is all over the place and out of spec on all rails (10 V rail has 2V of ripple - yikes)
