banner
Sep 9, 2022
0 Views
0 0

3 most common remote control problems and how to fix them yourself

How many remote controls do you have at home? Definitely not alone. TV remote control, air conditioning remote control, lighting remote control … Perhaps from something else. And with each of them a nuisance can happen – it will stop working. The three most common remote control malfunctions and how to fix them in this article.

3 most common remote control problems and how to fix them yourself

The design of almost all remotes is the same. The plastic case consists of two halves – upper and lower. They are connected to each other with plastic latches. When disassembling the remote control, you only need to carefully separate them without breaking them. And to assess the performance of remotes, it is convenient to use a special infrared radiation tester. A mobile phone camera will also work.

Fault number 1. soldering failure

Such a malfunction can be easily detected by visual inspection. Most often, such a defect occurs at the soldering points of connectors and power wires, as well as at the place of installation of an emitting LED on the main board.

3 most common remote control problems and how to fix them yourself

That is, those parts that rise and protrude beyond the main printed circuit board. Restoring the device to working capacity is not difficult. It is enough to re-solder the damaged place with a soldering iron. Soldering flux should be used when soldering.

3 most common remote control problems and how to fix them yourself
3 most common remote control problems and how to fix them yourself

Fault number 2. Some buttons don’t work

In remote controls, a special rubber plate with a conductive layer applied to it is used as buttons. And a special composition is also applied to the main board. It’s cheap and high tech. The downside is that this conductive layer wears out over time and ceases to close the pads on the board. Buying a new rubber band for the remote control is almost impossible. What to do? A piece of foil will help in this trouble. You can take a cigarette wrapper.

3 most common remote control problems and how to fix them yourself
3 most common remote control problems and how to fix them yourself

The foil is glued to damaged buttons, and the excess is removed.

3 most common remote control problems and how to fix them yourself

The check shows that the remote control is working again.

3 most common remote control problems and how to fix them yourself

Fault number 3. Mechanical damage to the case

3 most common remote control problems and how to fix them yourself

The plastic of which the remote control is made is quite fragile. It will definitely break if accidentally dropped from a height or when someone inadvertently sat on the remote control. And in this case, the problem can be solved with a soldering iron. The body plastic melts easily, and to restore integrity, it is only necessary to treat the crack with a heated sting. And if you reinforce the place of repair with pieces of wire, then the strength will increase markedly.

3 most common remote control problems and how to fix them yourself

Remotes restored in such simple ways will serve you for a long time.

3 most common remote control problems and how to fix them yourself

Watch the video

Article Categories:
Interesting
banner

Leave a Reply