memory card

Hello there I'm building an Ashida with GC memory card slot, but looking at the wii trim diagram I'm not sure if I have to solder the data wires to the test pads or to those DA components. Do somebody know it?

hello, a few days ago I started with my portable ps2 project, I used trimming guides without realizing that the version of my board is different, so some lines do not match when soldering the control and the memory card, any recommendations how to detect them or any other guide to follow? Thank...