attempting to take out the instrument cluster

GGGGRRRRR.... now one of the pins broke of the back of the printed circut board!!! this is a nightmare.

anyway my fuel gauge had no power at the back and my temp gauge had power at the negitive and the positive... im assuming the PO messed the wire ordering up on the back since they dont stay in the harness too well. does anyone have a wiring diagram for it or something?

i replaced the circut board and everything works like a charm! thanks for the help!