Authors
Publication
Pub Details
Syntax/Syntax ZX80 v3 n4
Volume:
3
Issue:
4
Date
April 1982
Pages
18
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Diagnoses and fixes a display distortion problem caused by excessive ripple on the +5V supply, typically from a degraded charger. Solution: replace the 22MFD/16V capacitor (C3) with a Nichicon 220MFD/16V (Radio Shack cat. 272-956).