pecorporation

For those of you willing to go to component level, you might want to look for a short on the main pcba #35-00-0308 at capacitor C20. It is a 6.3VDC 1000MFD cap which, I'm guessing, gives up the ghost after a few years of handling that massive +5VDC supply. I replace them with a 16VDC cap just for good measure. If that cap is shorted, it probably also took out/burned resistor R54, a 5.11 ohm surface mount 1/4watt on the underside of the same board. I had these parts in stock but a likely source to obtain them would be Mouser. Good luck!