U13 (7805TV) Overheating (150f


#1

Anyone have any ideas as to what may be causing this incredibly high temperature on the 7805? I didn’t see any shorts or scorched points on the board (outside of my soldering iron) but when I did power it on, I saw some blue magic waft off of the coils area.

I still have to review the schematics and do a quick trace, but I thought I would ask to see if anyone may have any pointers to where to look.

Thanks!