>>716171059The connectors for the pins are located inside the housing for the cart reader, which itself is soldered on both sides of the board. Further compounding the difficulty is that one one side the solder points are joined right next to aluminum electrolytic capacitors which will die if you expose them to high temps. With this kind of fine solderwork I would usually heat the board up before working on it, but that risks burning those capacitors out. I wouldn't wanna fuck with this unless I had an already broken Switch 2 to fuck around with and practice on until I was comfortable working with it. Way too much shit that can break if you aren't aware it is there or aren't extremely careful.