Why do we need a specific BGA reballing stencil for Drone motherboard repair?
As we know, when a drone has a problem with no image transmission (Wireless HD Video Transmission) or a frequency pairing error, it's very expensive to repair the drone by replacing the core motherboard.
Actually, these problems are mostly caused by the broken CPU pins of the drone, we just need to disassemble the CPU and reballing it.
However, there are hundreds of CPU pins, so it's important to use a professional BGA reballing stencil for Drone repair.
This BGA reballing stencil is suitable for DJI Drone Spark/Mavic/Phantom/Inspire series, with these two pieces of BGA reballing stencil, can solve more than 95% of the UAV motherboard BGA chip problems on the market.