Re: Poorly HP 8593A SA with PSU problem
I'm pretty certain I have one, somewhere, but I've just checked the file where I think it ought to be. I remember the trouble getting it. The PSU lumps were bought in (Astec?) and only ever replaced as units, never fixed. So diagrams of it weren't generally kicking around. There are a few other possible places I can check next week.
Usually, with switchers that don't show any signs of life, the start-up circuit is the most common culprit with a high value resistor that goes higher.
David
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Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done
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