Replacing VTX antenna socket
Remove the entire POWERCUBE stack, either from the bottom four screws or by removing all the boards
from the top. Remove the locking nut from the SMA connector using a plier. Feed the socket through the
holder and replace with a new lead.
Make sure to bend the heat-shrink end of the coax a bit down, otherwise it will be in the way for the
FPVISION board.
Replacing FPVISION
Use the TBS POWERCUBE 5mm hex nut screwdriver (available separately) or use a plier to carefully remove
the four top nuts. Use a plastic spudger to lift the board from all four corners at the same time.
Disconnect the FPV camera cable and VTX antenna coax cable. Note that the U.FL connector is held in place
by a raised support pad on the frame when installed. Remove the VTX antenna coax socket. Feed the XT60
connector through the slot in the frame. Replace with a new board, reprogram it via the OSD or TBS
AGENT.
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