Does anybody know the actual pinout details of the G7 socket on the  GH4 GCU, as I aquired a DJI Lightbridge and the G7 to Lightbridge cable  is missing.
I have rigged up a cable that runs in parallel  from the labeled pinouts on the air unit to the GCU but I don't want to  try it in case it's wrong and I blow something.
I have scourged the internet to whether buy one or find the pinout details to no avail.
If anybody would like to share any knowledge on this, would be greatly appreciated.
Thanks for looking.

Does anybody know the actual pinout details of the G7 socket on the  GH4 GCU, as I aquired a DJI Lightbridge and the G7 to Lightbridge cable  is missing.
I have rigged up a cable that runs in parallel  from the labeled pinouts on the air unit to the GCU but I don't want to  try it in case it's wrong and I blow something.
I have scourged the internet to whether buy one or find the pinout details to no avail.
If anybody would like to share any knowledge on this, would be greatly appreciated.
Thanks for looking.