So, i wrecked my first PCB so i bought a new Logitech controller, which i accidentally broke the PCB in half (memo to self, do not try to remove PCB’s from their casing) so i returned it claiming it was broken and got a new one, i opened it up /without breaking it/ and its completely different from my other controllers PCB.

K, so now since I’m not really that smart. I would like some help finding the solder points (ground and signal) please much love to whoever helps me out
This is for my arcade stick btw