Hello,
I have had (what I think is) a first class repair from here :-
http://www.buzz-box.co.uk/

Cost was £42. I used to be an electronics engineer (a long time ago).
Would have attempted it myself but the eyes & hands aren't quite so good these days. Not only have they done a wired, as opposed to track
repair, they have Araldited the usb to the mother board.
Most satisfied.

I am in no way connected to Buzzbox.
Satisfied customer.