Now, in my attempts to desolder/resolder etc etc I am now left with the below. I believe what is called the "through hole via" for the solder holes for the legs of the DC socket have come away; I remember them coming out with the DC socket at one point, but cant remember exactly which legs. To me it looks like the ground socket is the only one that still has its through hole via intact. I have also managed to lift the trace from the positive input from the socket to TP201 (I've made a bit of a mess of this as you can see

I want to get this back up and running but not sure what to do next. Any help would be appreciated.
Picture one is of the side that the DC socket legs go through, picture two is the side that the actual socket would usually attach.

