Hi,
I got my self an HP 6966A lab power supply in very good condition, from the dumpster
. But when I switch it on, it's output voltage jump to 60V.
(The HP 6966A is a 0-36V and 0-10A power supply)
Now I'm trying to Fix it and a manual with an schematic could save hours
HP 6966A, 6965A, 6964A and Helmut Singer(Harrison) LVR 6367A are similar.