Open main menu

The Commodore PC10-III is based on the Intel 8086 processor.

Contents

Troubleshooting/Repair

Capacitor replacement (power supply unit)

Replacing the capacitors in the power supply may revive dead units. Capacitors begin to fail due to age and will eventually cause problems.

  • 2 x 220uf 200v
  • 3 x 1uf 50v
  • 2 x 10uf 50v
  • 3 x 4700uf 10v
  • 2 x 470uf 16v
  • 1 x 470uf 25v
  • 2 x 2200uf 16v

Motherboard power pinout

1 Power Good (5V) brown
2 -12V red
3 +12V orange
4 GROUND blue
5 GROUND blue
6 +5V yellow

Diagrams/Schematics