I am working on
a HP 85B with a dead power supply. No +5, +12 just
37volts on the large cap on the power supply board. Can anyone please
help. Schmatics would be great! - Dave
How different is the PSU to the HP85 PSU? The schematics for that are in
the HP85 'Assembly Level Service Manual' (yes, it sounds like a
board-swapper guide, but there are full schematics in the back). That's
on the MoHPC CD-ROMs...
-tony