Can somebody help me out? I've got a nice 2247A that was working fine, but I suspect blew the PS since no lights, no fan, no nuttin' happens. I turned it on and off several times ( I was looking for the source of some RF noise) before it stopped working. I have the schematics, but if anyone has run into this before and could point at a particular area or part or procedure I'd appreciate it, or even would recommend someone who is familiar with these 'scopes and repairs and calibrates them.
G. Cook