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Date Posted: 16:12:54 11/17/01 Sat
Author: Mark
Subject: Colour classic dodgy display

CC has a distinct green cast all ove and small blue cast top left. ASsume the logic board to be iffy and try adjusting the pots to no avail. Pull the logic board and 2 diodes seem to have had a hard time of it. namely DL21 and DL22. The components themselves are still intact but the tracks on the board were badly scored. So assuming one or both of these to be iffy, anyone have any ideas as to their description - they look like standard 1N400x diodes - unless spmeone can tell me different. hopefully the fault will rest here and not be merely a symptom of more serious probs elsewhere. Any suggestions as to where else on the board this problem may lurk or identity of the components would be gratefully received.

Ta!

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