Teensy 3.5 stopped working and gets hot.

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jacko91

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Good day,
I think I had a little voltage spike somewhere in my setup. The led of the teensy lid up for a sec.
After it the teensy is not recognized anymore by the pc. It gets quite hot in the area which is marked in the picture:
1.PNG

Could it be just a broken condensator? So is there any hope to repair it?

Thanks
 
One addition: So I think the part with the 3 legs, and the label 'AN w72' is the source of the heat.
But I cant find it on the schematics. Is this a diode?

Thanks
 
I'd rather suspect the LP38691 voltage regulator. But whatever is broken, you might consider that a new Teensy 3.5 costs just 24$, and when you spend only one hour in diagnosing and trying to fix it, you most probably lost already more money than that.
 
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