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Electronics Forum => Test Equipment => Topic started by: The Radio Shop on November 22, 2014, 12:35:49 PM

Title: Heathkit IM-2410 counter
Post by: The Radio Shop on November 22, 2014, 12:35:49 PM
Found the 2 diodes shorted. I think this may have taken out Q1 and !2 as it takes a strong signal to make it display a signal.