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Commodore VIC-20 Repair

September 10th, 2014 Leave a comment Go to comments

Commodore VIC-20 Repair

Defect:

  • Black screen … then black and white image.

Replaced parts:

  • Replaced 1 x 901486 KERNEL ROM (U12)
  • To fix the problem of the image in black and white i have adjusted the “RED” trimmer (C48)
Categories: Projects / Repairs, Today, Various
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