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