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Old 27th August 2015, 12:41 AM   #1
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Join Date: Aug 2015

Hi i have an mtx 81000d when connected in the car works fine for 8 minutes and then shuts off ,i unplugged the remote wire and hooked it again and turns on for a minute and turns off. The amplifier does not get any hot. So i openned it and i notice the twin coils are getting too hot, and one of them is darker then the otherone, i would like to know why they get too hot becouse when they get little cooler the amp works fine.... Help...
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Old 27th August 2015, 12:48 AM   #2
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Join Date: Apr 2008
Location: Carlisle, England
Could be the output filter capacitor has gone short and drawing loads of current.
PCBCAD51 pcb design software.
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