DIY (Hack) Sony a3000 (ILC3000) add port for classic remote release

It is known that it is very difficult to get a Remote release for Sony a3000,

the best way to make the camera supports the classic & cheap remote release is make new jack 3.5 or 2.5 female port in the camera for remote,

There is a mini 14 pins socket on the motherboard is responsible to focus and take pictures

 

The diagram for electronic circle:

 I chose this port for my a3000 jack 3.5 female , 3 lines

1- Ground
2- pin 7
3- pin 8

after finish