Razer Blackwidow Elite nonresponsive keys

Hi,

After spilling some liquid on my keyboard I got it apart and cleaned it with IPA. Worked fine for a while but sadly after 3 months I noticed that a few traces are too damaged to make the keys respond. This is the case for the "0", ";" and "." key. Most of the other keys have a keymatrix which you can just see on the outside, but these three keys make it very difficult to see the outline of what connection they are supposed to have. Can someone help me with the information on the keymatrix on the blackwidow elite? Any pdf's with it's schematic would help alot!

Thanks in advance