How to repair the headphone cable that is often broken? I ve bought a lot of them.

Usually after the earphone cable is damaged, it is directly replaced, so the maintenance value is not high, if the earphone cable is broken, it can also be reconnected, and it can also be used, but it affects the appearance, if the contact is poor, there will also be intermittent sound.

Causes of frequent breakdown of headphone cables:

1. Headset quality problems, buy inferior headphones.

Solution: Buy high-quality, high-quality headphones, which can improve the service life of the headphones.

2. Caused by improper use of earphones, such as during the use of earphones, do not pull the earphone cable strongly.

Solution: Pay attention to the earphone during the use of the earphone, do not pull the earphone cable hard to prevent the earphone cable from being damaged, and the earphone should be handled gently.

Extended Knowledge: Causes of Headset Damage:

1. Headphones are wearing parts and have a very short lifespan, which is normal.

2. Most of the reasons for the damage of the headset are that the connection line is broken, the connection is very thin, and it is difficult to repair.

3. The plugging and unplugging rate of computer headsets is relatively frequent, which is the main reason for affecting the life expectancy, so the use of headsets needs to be handled gently, especially for the connecting wire, which can not be directly stretched and pulled, and the headphones can not be pulled off by the wire, which is a lazy behavior.

It is easy to damage the earphone cable when it is often plugged in and unplugged, reducing the life of the wiring, and it is easy to pull off the wiring of the earphone.

Even the socket of the mobile phone connected to the earphones is easy to be worn out, and operating like this for a long time will lead to poor contact and easy breakage.

It is recommended that the headset should not be plugged in and pulled out often, now the headset can also be used for voice calls, and the headset can be achieved through the headset when it is connected, and it is very convenient to listen to it when it is not through, so there is no need to pull it out.

I'll tell you this, don't fix it. Because the repair value is not high. It's usually a matter of the line.

Someone will fix it for you. Collect some money, you're too expensive! Right.

As you said yourself, the headphone cord often breaks. It seems that you have bought quite a few headphones. You just buy a *** one.

I believe you will be much less troubled this way.

1. Prepare tools: lighter, scissors.

2. Cut off the outermost black rubber layer and leak out the metal wire inside. Straighten out each thread and don't mix. There are white plastic fibers on the inside of each thread, which are picked out and cut off.

3. Use a lighter to burn off the insulation layer on the outside of the copper wire. Note: The burning time should not be too long, so as not to burn the copper wire, as long as it is on the flame a few times.

4. After burning, the ash of the insulating layer is still left on the wire, and it can be scraped off with scissors and other items to ensure that it can be turned on after connection.

5. Connect the corresponding wires. If you can't tell which one is right from the other, there are two ways: one look at the color, and the other plug in the headphones, and test how they can work properly. Combining the two judgment methods can be accurately distinguished.

6. After the connection is completed, wrap the wire end with transparent tape or other insulating materials. This is done first of all to avoid mutual conduction short circuits, and in addition, it also plays a fixed role.

7. If conditions permit, put the connection in the small box that can be adjusted, which not only protects the stability of the connection part, but also keeps the earphone beautiful after repair!

If the headphone cable is broken, then connect it back directly, if it can't be repaired, then buy it again, after all, there are some headphone wires that can be connected together, and you can slowly plug it back after you pull it out, but some of the wires are directly broken, and you can't get it back, so you can only buy it again.

Cut the headphones on the street and freak out the girl.

The shrapnel inside the headphone jack is broken.

**The Bank of China directly contacts the after-sales warranty if it is not the Bank of China, if it can be determined that it is "only the wire near the plug is broken", you can find a shop for home appliance maintenance to "re-weld the wire" or "change the plug".

How to deal with the disconnection of the earphone cable and the cracking of the earphone cable:

Headphone disconnection generally occurs after the earphone plug, earphone splitting and headphone unit outlet.

At the headphone plug, when the headset is in poor contact. There is a reaction at the moving plug, indicating that the wire is broken here. Cut the headphone cord from here.

Then peel off the thread to find the broken part of the thread, and cut the core of the thread neatly. There are a total of 4 lines, which are the left channel, the left channel, the right channel, and the right channel, which are distinguished by color.

For the plug is three-pole, the left and right channels are connected together, and the earphone cable is covered with insulating paint, so it cannot be measured directly by meter measurement, and the wire head should be plated with tin first.

The specific operation method is to first coat the rosin or solder paste, and then use a soldering iron dipped in tin to iron until the solder soaks the thread. Then it is best to disassemble the earphone case and use the watch to measure the four wires and check the other broken wires. If it is normal, it means that there is only this one broken line.

Then peel off the soft sleeve on the outside of the earphone head, and cut the hard plastic behind the plug with a blade to expose the solder joints. Then solder the wire up. Generally, the two ground wires are welded in the thickest part, the right channel is welded in the middle, and the left channel is welded in the thinnest part.

Generally, the two yellow lines are the ground wire, the red line is the right channel, and the green line is the left channel. Of course, there are exceptions, and it is better to take the unit apart and measure it. Check it after soldering to prevent short circuits.

**There are a lot of repairs, but you have to pick, otherwise you send it over, and it will be nonsense to change the unit for you. Or buy the wire yourself online and replace it yourself, and the postage is about 30 yuan. The technical requirements are not very high, and if you can't do it, you can find a home appliance repair to weld it for you.

Another is that you buy a heat shrinkable tube, and then the repairer of the appliance welds the earphone cable for you, and you use the heat shrinkable tube to shrink it.

If it is a licensed goods with a warranty, find the dealer you bought to return to the factory for repair, if it is a roadside stall of high imitation or miscellaneous brand, buy a new one.

The current headphones are not very expensive, so buy a new one, and it doesn't cost much to repair it.