My Apple Color 100 works well, but the brightness pot seems to be faulty. The image is stable, but only at max brightness. Once I adjust the brightness down a bit it flickers and wavers a bit, then fades totally to black. If I fiddle with the knob I can get it back again, but it often is very finicky.
I welcome any thoughts on this. I haven't cracked it open yet -- it looks tricky to open, what with tabs and catches as well as the usual assortment of screws. I wonder, would that pot be a standard item?