Android TV set-top box after the failure of remote control how to solve?

Use the old TV set-top box remote control, often the button does not respond to the situation, this time not to change the channel is not tune the sound, anyway, the key to give you a no response, or occasionally give you about. Especially the channel up and down the button will appear this phenomenon, people feel bored, irritable to the top of the abandoned abandoned.

1. TV set-top box remote control failure reasons

TV set-top box remote control failure is often due to the conductive layer of the key has been gradually worn out the reasons. Open the remote control shell, you can see, the original exposed in the remote control shell outside of a button in fact behind the shell is a soft plastic sheet together, the back of each button is a concave core pit, This is to make the button to produce the role of elasticity; and concave core pit center has a small pills-like black round cap, which is called the conductive layer.

It is in the button when pressed with the circuit board, so that the line through the conductive layer connected to form the role of the switch. Frequent keys, its long-term wear, so that the conductive layer depleted, so that the contact resistance between the circuit board is getting bigger and bigger, the loss of the function of the switch.

2. TV set-top box remote control failure solution

Find the reason for the failure of the TV set-top box remote control, we solve the method is very simple: find a piece of cover the size of the tin foil, tin surface on the back of a small piece of double-sided adhesive, and then cut into the size of myopia black hat, Gluing the film, paste it into the already worn little black hat, so that the tin surface is still low in the concave core, so that tin foil instead of the conductive layer. Plastic film homing, shell micro-together, installed on the battery, you can solve the problem!

The above is a brief introduction to the solution of the TV set-top box remote control failure. To learn more about the contents of the Andrew TV set-top box, please pay attention to the official website of kepnixshop.