LC 580 Schematic

Scout

New Tinkerer
Apr 13, 2022
40
6
8
CA
Have and LC 580 with proven good analog board. Logic board was recapped by someone else and it was not pretty. Trying to trace it out but hoping for a schematic to help me. The computer does not power up with this logic board.
I have struggled with a few of these boards with the edge connectors and soft power. Very hard to apply power outside the computer.
Any advice on troubleshooting these types of boards is appreciated.