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Chris Hibler Pinball

Stern Elvis WhiteStar (modified) MPU and DMD Controller Corrosion Strikes again.

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Summary

Chris Hibler repairs corrosion damage on a modified Stern Elvis WhiteStar MPU and DMD controller board.

Chris Hibler documents a repair of a modified Stern Elvis WhiteStar MPU and DMD controller board damaged by corrosion. He cleaned the affected components, bypassed a corroded trace with a jumper, and tested the switches, coils, and board boot-up, concluding both boards are good to go. He notes that repairing the Xylink CLD and ATM sound section is difficult due to Stern-proprietary code.

From the creator

Stern Elvis WhiteStar (modified) MPU and DMD Controller Corrosion Strikes again. I’ve also sent the client two new ribbons as both DMD involved ribbons had internal corrosion.

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