Hello everyone I need help I cut the motherboard like in the picture. Almost everything works normally. There is only one problem, my controller is not working. I connected the controller at this location.Sorry for using my language. I use google to translate.
Question Cube game controller not working
- Thread starter tanakorn
- Start date
You may need to do the pullup resistor fix
Thanks, did you mean connect the resistor from the data cable to ground? How many ohms of resistor do I need?
Sorry, not the resistor fix, you need the controller transistors to be intact. They're near the trim line, did you hit them at all?
Thank you, I will follow your advice. This is that set of transistors. If it doesn't work, I'll take it from another board and put it on.
The relocation vias for the transistors are marked in the trimming guide btw
Thank you very much for your help. Now that I can use the control unit, I fixed it by supplying 3.3 volts through a 750 ohm resistor. before entering the data line of the control unit according to the position in the figure