So back in September, 2021 I was working for Liza Loop, and I was working on her Apple ll Rev. 4 Unit, and the whole rest of the computer works, EXCEPT for this PSU. I decided to fix it for her. But I need a schematic too see how it works, and I have been unable to locate a manual for schematic for this PSU. It appears to not be the mornally used PSU in the Apple ll Plus units as well as the later Apple lls...
Heres some photos of it.
Anyone have any ideas/help/suggestions?