How to disassemble and weld double-layer usb socket

1. First of all, when welding the female socket with usb interface, in addition to meeting the requirements of welding 24 pins, it is also necessary to shield the wire ends so that the angle of each pin is shielded. Be sure to ground the shrapnel before the male end of the line, otherwise the whole welding process will start again because of a mistake.

Secondly, don't forget that the mobile phone should be waterproof. No matter whether the mobile phone brand needs waterproof or not, the type-c mother base will all use waterproof Type-c mother base, and the design and operation of the Type-c mother base should also be waterproof. Considering the small size, the overall difficulty will rise, and enough care is needed.

3. Finally, there is another kind, which has pins in the front and patches in the back, but it is rarely used in mobile phones, because the space of mobile phones is compact and wiring does not allow so many broken boards. Generally, an FPC is used to connect the motherboard. In the welding process, consider the wire end first, and change the wire to see if there is any problem with the wire end. The above is the disassembly and welding method of double-layer usb socket.