I am trying to find a schematic for my 13.8v 20a linear power supply.
All the versions I've found on the net have an IC voltage reference.
Mine has only discretes.
This is what it looks like:
Any servicing info would be appreciated.
Thanks
MartyK
Some IC voltage references actually look like discrete components. Have you taken an inventory of the components that you can identify? Which IC voltage references are you seeing on the schematics that you are finding?