The Camera and Gimbal Control Board is inside the little 1/2" thick square Block, that the Gimbal arm is attached to.... It is the 2.4 ghz transmitter, gimble Motor controllers and Camera Controller.... 3 or 4 things on that One Board..... I crashed my Drone 2 yrs ago and the Gimbal was Ripped off the Drone... I replaced a Bent arm, New Cable Set for the Gimbal, and New Drone Body and Lucked out and the Camera and Gimbal Worked Fine....
This Year I took off and Had the Camera Protecter Plate in the Wrong Spot, so when I angled the Camera Down, It Hung up on the Plate and was stuck there until I could Land.... These Camera's and Gimbal Controllers run extremely Hot, and are Cooled by the Prop Wash....
Now My Video Feed will Stop after One Flight, because the Control Board has been over heated..... But.... The Camera will still take Pictures and Video.... You Just have no Real time Video transmitted... so you Can't Aim the Camera...... Fine as long as you don't touch the Gimbal control wheel.....
So Looks Like I'll have to Replace the Control Board....