This weekend I was messing with some old SNES boards that I have. Accidentally I shortened the inpult and output legs on the 7805 voltage regulator, basically sending a 12v current inside and something burned (no image).
I have some spare pico fuses and I can get a 7805 regulator from a dead board I have, I'll start with those, but I'm guessing that it will not solve, as the fuse seems to be before the regulator, and the 12v current was delivered to the output leg, so, after the regulator.
So my question is, where I should begin investigating? and how badly I messed up?
Thank you in advance!
I have some spare pico fuses and I can get a 7805 regulator from a dead board I have, I'll start with those, but I'm guessing that it will not solve, as the fuse seems to be before the regulator, and the 12v current was delivered to the output leg, so, after the regulator.
So my question is, where I should begin investigating? and how badly I messed up?
Thank you in advance!