Switch lite that had the m92 and charging connector changed because it was shorted, after a few days I went to turn it on and it wouldn’t turn on, the noise of the fan was heard at maximum, measuring I found that I have lost the 3.3v line, the m92 does not output 3.3v I changed it again and it remains the same, I go to the EN it is not shorted, but I change it, I still do not have the 3.3v, next to the wifi I also do not have a short, if I inject 1v into the output capacitor that is right next to the EN it gives me a consumption of 0.01 but with that consumption I do not see anything with the thermal camera, if I connect the charger the consumption is 0.45 but it does not start. Any ideas? thanks
I recovered the line by changing MAX77620H