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Commodore Amiga 2500 (A2000 Motherboard) Black Screen Repair

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I have repaired a Commodore Amiga 2500 (A2000 Motherboard) with Black Screen for a dear friend.

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Defect:

  • Black Screen.

Diagnosis:

  • The Battery Acid has corroded a track (not visible to the naked eye) connected to the PIN 10 of the resistor packs RP900 and then the same track is connected to the CPU.

Repair:

  • I have made a small bridge between the two points on the solder side of the pcb  and the problem was fixed in 5 minutes.

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