Phatbeat soldered header backwards

Hi, is there a schematic for the Phatbeat? I managed to solder the header to the wrong side of the board. Removing it is going to be a pain, so what I want to do is just wire it to the required connections for the Pi zero with DuPont connectors soldered directly on the zero. So I need the schematic or a pin to pin diagram. Thanks, Steve

All the pin functions are described hereā€¦

Thanks for a quick and helpful reply.

You are more than welcome Steve.
Hopefully you can fix or fudge your solder trouble ;-)