I don't see what the problem is...
You WILL need a multimeter, even the simplest cheapest one.
Find the cables that correspond to the pins.
If you don't have the pins you need, open the cable and move the pins around to match your needs.
Solder the two cables, or solder directly on the board.
Done.
Well.. I have a question if any one is willing to helwwwp.
So say I am running outta chord on the keyboard due to splicing too many times.... couldn't I just remove the plastic
pin connector for the stock wires on the keyboards chip and solder the link cable chord to the correct spots once I find them?
Its just that this particular keyboard I have already added paint to the keys and would hate to see it go to waste.
plz & thnx much!
v_v<3