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Commodore Educator 64 Repair

November 2nd, 2014 Leave a comment Go to comments

Commodore Educator 64 Repair.

Defect:

  • The video signal was distorted.
  • Smoke coming out from the monitor.

Diagnosis:

  • Short circuit in the horizontal video section.

Replaced parts:

  • Replaced 1 x Diode MR 854
  • Replaced 1 x Electrolytic capacitor 470uF 25v
  • Replaced 1 x Resistor 1 Ohm / Tolerance 10%

Working Commodore Educator 64

Categories: Projects / Repairs, Today, Various
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