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Repair Solution Headphone Not Connected Xiaomi Redmi 5A

In the following article, Mobilintec Team will provide solutions for headphone problems that can not be connected on a smartphone Xiaomi Redmi 5A. If you have the same problem, it may be useful to use this article.

What are headphones on mobile?
Headphones are the system of a cell phone that will divert the functions of the mic as well as speakers of an external media. When you insert a headphone or earphone into the jack of the headset, the mic and speaker functions on the phone are disconnected and switched to a headphone.

Initial fix if the sound is not present on headphones
As a basic step to solving the problem, there is no sound on the headphones on the phone Xiaomi Redmi 5A. Then it can be checked on the aperture of the audio jack on the phone, the condition of the dirty Jackhole will interfere with the headphone and earphone connections.

The following steps can try different headphones or earphone devices. It may have been a malfunction in the cable and made no sound at all.

Repair Solutions Xiaomi Redmi 5A headphone are not connected by inspecting internal components 

If the initial repair of headphones does not yet provide the best results, it is recommended to disregard the examination of the internal components.

You can resolder each pin to the audio jack on the motherboard on your Xiaomi Redmi 5A phone. The occurrence of corrosion and rust in the audio jack connector pins can cause voltage transmission to the headphones and the earphones are interrupted.

You can also make measurements on each component path of the audio jack. In the following Mobilintec Team has given a diagram that can be a guide for checking.
Repair Solution Headphone Not Connected Xiaomi Redmi 5A
If one of the lines is damaged or broke, it can be done with a path jumper method so that the condition of the path and components return to normal. After that try to test the function again from the headphones, whether the sound and microphone can function properly.
Read Also: How To Fix Xiaomi Redmi 5a No Signal Or Weak Signal

However, if the damage persists, it is likely that the audio IC component and the headset IC are damaged. It is necessary to be Reball on each foot of the IC pin or can also Rehot the IC.

Such Information and tutorials repair headphone that can not be connected on a smartphone Xiaomi Redmi 5A. Hopefully, this repair step can be useful for all of you. Thanks.