HP 6035A P.S. Repair

[castles]

I am trying to repair (w/o schematic) an HP 6035A Power Supply. The
error message on the readout is "sec bad". Looking for a schematic for
this PS. Also experience if you have repaired one of these with a
similar problem.

Thanks, Don

 

[castles]

Well, the P.S. is working. I took the two control boards out and looked
for bad transistors, diodes, etc. I put it all back together and it
started to work. Guess that it must have been a bad connection in the
interconnecting cabling. I like those kind of fixes.

Thanks to those of you who gave suggestions. Don