Update: It's partially working. After I remembered to move the jumpers back to use the internal clock the floppy will start seeking for a WB disk now, but still no image on the monitor. In fact, instead of the horizontally spaced blue bars I was getting before through Amber, now I don't get an image, but the monitor constantly refreshes and errors with out of range errors like: H: 90khz V: 114hz and other frequencies that make no sense.
Could the fine-tuning pot have gotten nabbed by corrosion? What is the specs on this part?
Chris
