IPHONE 4 описание компонентов !!!

[husniddin1981]

если пригодится буду рад.

 

[husniddin1981]

проблема с микрофоном.

Solution exists, re-ball the IC marked in the image attached. But guys be careful because there are several glued components on the other side of the PCB. Make sure to use shield cover for the CPU (A4) and adjust the SMD Rework station Temperature.

Remember* It a a nano BGA IC. First find a reballing stencil.

This is 100% working solution!!

 

[husniddin1981]

Solution exists, re-ball the IC marked in the image attached. But guys be careful because there are several glued components on the other side of the PCB. Make sure to use shield cover for the CPU (A4) and adjust the SMD Rework station Temperature.

Remember* It a a nano BGA IC. First find a reballing stencil.

This is 100% working solution!!

 

[husniddin1981]

для общего обзора