Switch Lite Hwfly 3V3 connection not working

[realtimesave]

Hello all, the 3V3 on this modchip I'm working with doesn't work any more at the default location. Does anyone know which pad on this modchip's board is an alternate 3V3 point? Thanks in advance.

This is just a regular Switch Lite hwfly with the bottom connector that normally goes to a capacitor above the microsd slot on the main pcb.

Post automatically merged: Apr 18, 2023

Ok guys I finally found this. Looks like the middle pin on that black component on the bottom. I'll hook up directly to it.

https://www.tronicsfixforum.com/upl...825646d58018e70dd822d4883d2eb8b396458fdb.jpeg

 

[jkyoho]

pretty obvious you can put a jumper to the SOT23 mosfet(red arrow pointed) from that cap solder location broken.

 

[impeeza]

I don't think you could get 3v3 from other pin, the two pins are the regulator exit and the solder point unless the via get chopped, it's probably your regulator is bad.

 

[realtimesave]

I don't think you could get 3v3 from other pin, the two pins are the regulator exit and the solder point unless the via get chopped, it's probably your regulator is bad.

I hooked up to the middle pin last night, regulator is good. My soldering of the ribbon cable for the emmc however isn't done correctly still, so though I get power to the chip it just flashes green and then goes red. I can't really ask for help with that, it's all on me.

Thanks