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Class D Switching Power Amplifiers and Power D/A conversion

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Old 16th February 2014, 12:55 AM   #1
diyAudio Member
Join Date: Feb 2014
Location: ohio
Default memphis mcd500...dead

IM new so hopefully i don't make myself look really bad lol.Anyhow this amp does nothing.I have 12 volts at the center leg of the power supply transistors.Have power entering the vertical board where the tl494 lies but no voltage on any pin of the tl494.Going to try to upload pic if it matters.There's a missing capacitor....My fault lol...misdiagnosis on my part
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