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Jeff, My mistake. It just seems that some of the pads are especially small, which did not allow for a solid solder connection. The batteries points in particular, but there are other critical points where a larger pad would of made things easier. The layout is very good, so there seems to be ample s...

Hi Jeff, Happy holidays and thanks for the reply. I had posted a reply, but I was not logged in so it was lost. This is an abbreviated version... :-) Once I got the schematics, I started to understand the design a bit. It looks like a 555 timer is triggering voltage pulses that are being multiplied ...

Hello, My unit recently stopped working, and it is probably a solder joint. I can measure about 36 volts across the tube, which is about 1/10th of what I would expect. Should I focus on the IC chip, or does anyone have an idea of what pins to inspect? Correction, after replacing the batteries and te...