Replace a damaged or malfunctioning internal compass circuit board and its cable for a Standard, Pro, or Advanced model DJI Phantom 3 drone. Part number CP.PT.000197
Replace a damaged or malfunctioning OFDM receiver board in a DJI Phantom 3 Pro or Phantom 3 Advanced drone and fix problems with your drone not receiving orthogonal frequency-division multiplexed digital data. Part number CP.PT.000221