[help]soldering ripped off gps wire 2din unit

hello. im writing here in hope someone can help me in my task.
yesterda i was opening a 2din wince unit i have here. it was not wokring fine necause some flex cables were wrongly connected. i managed to revive the unit fine, but i droped a piece and it ripped off the cable from gps soldered in the pc. can anyone point me where i have to solder it again? i can take a picture off the small area and if anyone know, point it in the image...

thanks in advance