Honor play 5t photographic black and white repair

Machine model:Honor Play 5T dynamic version

Malfunction phenomenon:mobileCan boot into the system, have water damage, and the camera can shoot the picture after it is turned on, but the picture is black and white, as shown in the following figure:

Honor play 5t photographic black and white repair figure 1.

Solution: Generally, black and white photography is basically the communication problem of camera signal lines. After removing the main board and observing under microscope, it is found that Camera and main board BTB connector have serious water damage corrode phenomenon, as shown in the following figure:

Honor play 5t photographic black and white repair figure 2.

Honor play 5t photographic black and white repair figure 3.

BTB connector corrode on the motherboard is seriously broken. Replace pin,Camera Hand solder pin corrode. Scrape the corrode on the surface with a blade first, and then use the pointed mouth BTB connector BTB connector to replenish tin to repair the normal color of OK FPC.