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Commodore Amiga 500 Power Supply Repair

Commodore Amiga 500 Power Supply Repair

Commodore Amiga 500 Power Supply Repair.

Defect:

  • All voltages are unstable.

Repair:

  • Replaced a Zener Diode 5.6V (ZD2). The Diode was corroded and broken, the cause was not the acid of the capacitors.
  • Replaced a Electrolytic Capacitor 1uF 50v (C9) which under voltage don’t work correctly, thanks to the freeze spray i have find it.

All the other electrolytic capacitors have been removed one by one and tested, they are good.

Gallery of the repair:

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