What to do not broke the headphones. Repair of a computer headset (headphones) do it yourself

From this article you will learn how to fix the headphones that are inserted into the ears. To do this, you will have to replace either a plug or headphones themselves. If the cable is damaged, it can be fixed or also replaced with another. Keep in mind that in many cases the repair of cheap wired headphones will cost more the purchase of new ones, especially if you do not have the necessary tools.

Steps

Part 1

How to determine where there is a breakdown

Prepare the necessary tools. Depending on what needs to be fixed, you may need the following tools:

soldering iron and solder;
knife or scissors;
heat suplated tubes;
wire stripping tool;
multimeter.

Make sure the problem is related to headphones. Take other workers headphones and connect them to the device (for example, to the headphone connector on the computer); If there is no sound, most likely, he has been broken by headphones connector, not the headphones themselves.
- To check it out, plug your headphones to another connector and listen, is there any sound.
Find out if the cable is not polulled. Connect the headphones to the audio input, play the melody, and then bend and instill the cable. If intermittent sound is heard in the headphones, go to.

Determine whether the plug is not polulman. If the headphones are heard the sound when you press or twist (in the connector) plug, go to.

Try repairing headphones that are put on the ears. If the headphone cable is disconnected (like most Bluetooth headphones), connect it to other headphones - if in this case everything works, most likely, the problem is the headphones themselves. ; To do this, read the instructions for them to find out how to repair.

Cut the old plug. Knife or scissors place approximately 1 cm above the location of the cable connection with the plug, and then deploy the cable.
- Some cables set up plugs. Keep in mind that most of the problems with the plug occurs due to the overwhelmed wires inside the cable.
Remove the insulation (3 cm) from the end of the cable. Make it using the wire stripping tool. You will see the wires for the right and left headphones, as well as at least one ground wire.
- If you found two ground wires, they will have to be soldered.
Sore the wires in color. As a rule, the red wire is designed for the right earphone, white (or green) - for the left headset, and one or two black or bare copper wires - for grounding.
Remove the insulation (1 cm) from the end of each wire.
- If the wires are covered with enamel, skip this step.
Twist the wires of the same color. If you have found two ground wires, twist their bare ends.
- If the wires of the same color are different, make sure that the bare ends of the overwhelmed wires twisted.
Remove enamel from the ends of the wires. If the wire is isolated by enamel, burn it, touched the soldering iron by the end of each wire.
- Skip this step if you see bare copper at the ends of the wires.
Put on the housing of the new plug on the cable. At the same time, the carving inside the case must be directed towards the bare ends of the wires. (Please note that the metal plug is spinning into two parts - the case and the actual plug itself.)
- At the end of the plug must be two contacts. If you see only one contact, it is a mono-and not stereo plug.
Apply a little solder on the bare end of each wire. This is called the "tinning" of the wires; It is necessary to solder wires to the plug.
- Give the shipment completely cool before continuing.

Melomanany often face the problem of failure of one headphone. Mechanical damage more often inherent in chinese products. Branded headphones can simply refuse due to the discrepancy of the drivers. In any case, it is not necessary to immediately throw out the headset. Now we will look at how to repair headphones, if one does not work, and the methods for identifying the cause of the breakage.

Determine the cause of breakage

Headphones are a rather fragile headset. It is not necessary if one speaker fails to immediately proceed to the disassembly. To repair the product you need to reveal the cause of the breakdown.

If the headset did not get into the water, fire or under a strong blow, the problem is looking for in three places:

Missing drivers on a laptop, computer and friend electronic device. For this reason, one or two speakers may not work, as well as distinguish sound.
Cut wire. This happens in places of frequent beggars or from a sharp jerk. In cheap chinese models The poor-quality wire "Running" without valid reasons.
A crack appeared on the dynamics membrane. This reason is considered the first if the headphones dropped to the floor or hit the solid object.

When the reason for the breakdown is detected, proceed to its elimination.

Recommendations: If the water fell on the headphones or inside the mobile phone connector
How to independently fix the headphones if one stopped working
, Repairing headphones do it yourself

Work with drivers

Each electronic device has a sound driver. If a software It is outdated, "fleeing" or damaged by the user intervention, the sound into the headphone does not come. An easy way to identify problems with drivers is to have a different serviceable device at hand. Connected workers headphones to laptop, and there is no sound. So, you must reinstall the sound driver:

In the case of a computer or laptop first check the native sound driver installed windows systems - Realtek. In the settings of the program, a lot of sliders, the movement of which change the volume, sound inputs and outputs, channels. There are situations that for incomprehensible reasons, one of the sliders switches independently. The result is the operation of one channel or the complete absence of sound output. The problem is solved by moving the sliders until the sound appears in the headphones.

The second problem is related to the incorrect work of native headphone drivers. Over time, it is obsolete and requires updating. Driver can simply "fly." To solve the problem, enter the site of the manufacturer of the headset. From the list, select the model driver, then download installation file BY. The uninitiated should be known that the audio driver is alone, and he is responsible for the work of both headphones, and not every dynamics separately. The downloader is installed as a normal program. To activate, reboot.

If the recovery of the drivers did not succeed, it means that there are mechanical damage in headphones.

Open wire

A frequent cause of the failure of one headphone is a wire break. Copper lived "Running" in places of frequent beggars. This plot needs to be found and repaired.

Search for a breakdown

The wire break is searched by mechanical path. The headset plug is connected to mobile phone, Computer or MP3 player. Include a music file and start with your fingers to thoroughly mix the wire throughout the plug to each headset. When a cracking or sound appears in a non-performing speaker, the area on the wire is marked with a marker. In this place is a break.

When diagnosing the wire, the cable input of the cable, to the speakers and branching on the jumper, carefully adversely. Here, most often there is a wire inflection and a break is obtained.

Wire soldering: instruction with step-by-step photo

If the wire sprinkled directly near the headphone or plug, then the problem area is simply cut off. To solder the cable, you will have to get to the dynamics. The headset disassemble and sliced \u200b\u200ba slice with a sprinkled wire disappear from its contacts. The end of the maintenance cable is cleaned, the copper core lide the tin with a flux, after which they solder to the dynamics contacts. Similar actions are performed with a plug.

The method of disassembling the headset depends on its design:

The branded headset is connected by screws, often hidden under decorative lids. They just need to find and unscrew.
Computer headset is usually going on latches.
The chassis of headphones droplets is glued. The connection site is cut by a knife. The case can be slightly pressed by passatages. From pressing the place of gluing burst.

The plug is better to buy collapsible. The old element can only be chopped out of the rubber shell. After soldering the wires, the plug is glued into the rubber nest of epoxy resin.

If the damaged area turned out to be in the middle of the wire, the place of the rupture is cut with a knife and proceed to the restoration of the cable:

The first is cleaned upper insulation - braid. Live three veins with a length of 3-5 cm so that it is convenient to perform a soldering. Copper wire also has a coating of different colors. It is impossible to confuse them. All three veins need to be soldered in accordance with the colors, but first at the ends remove isolation with a length of 5 mm. Sliced \u200b\u200bends of the wires warm up the soldering iron and lide the tin with a flux.

When all the ends of the wires are ready for soldering, a shrink tube is worn on the cable. Similar tubes of only smaller diameter are planted for each living. The wires are placed on the solid, and the soldering iron is soldered in accordance with the insulation colors.

A shrink tube is coming to the place of soldering of each vein, heated with a lighter, after which it is crimped with fingers. So that the connection does not bother, it is enhanced by a harsh thread, putting together all three veins together.

Now it remains to bring beauty. We use a thick heat shrink tube on the cable to the bandage with a harsh thread, heated with a lighter and crimp.

The wire is renovated. You can connect headphones and enjoy music.

Problem with membrane

No sound in the headphone may be caused by a disruption of the membrane. This element in the form of a thin plate stands on the dynamics. Fault options are two:

1. The deformation of the membrane. The element is neatly filled with fingers, giving the initial shape.

2. The membrane burst. No repair options. Buy a new speaker or completely headphones.

The membrane can make a bad sound if the headset mesh has been hammered by ear gray. Such a problem is characteristic of the headset of the closed performance - the plugs. Dirt is washed with alcohol, but the headphone will have to disassemble so that the dirty liquid does not hit the speaker.

How often it happens that recently purchased headphones begin to "clutch". The sound in one of the starting is to be completed with wheezing, interference, and over time there may be a precipice. Is it possible to repair headphones or need to be attributed to service centerIs it time to buy new? First you can try to fix them yourself.

How to repair headphones yourself?

So, before we tell how to fix the headphones, if one of them stopped working, we give the list required tools and materials for this.

If the headphones assume the presence of small cogs, you need a screwdriver of the desired size. In addition, a stationery knife and lighter is needed. Probably you will need a tape or epoxy adhesive for connecting torn wires. You can also connect the parts with a soldering iron and heat shrink tubes. Also does not interfere with the multimeter helps to find a break place.

So, how to fix the headphones, if one does not work? Most often, breakdown happens due to a break inside the cord or simply low quality assembly. To eliminate these malfunctions, special skills and knowledge will not need. You need to first find out the exact location of the problem.

If the sound in the headset was accompanied by noises and interference, and over time, the sound in it completely disappears, you need to walk along the cord with your fingers, connecting the headphones and turning the sound. Particularly carefully pass the folds of the folds and the entry area of \u200b\u200bthe wire in the headphone. When you come across a problem, you will hear a characteristic sound.

Depending on where the breakdown is located, your further actions can develop in several scenarios. If a break inside the headphone, you need to reveal it. If the headphone is on screws, spin them. The small headphones-droplets are often simply glued on the sides, so they can be opened with the tip of a conventional knife.

To determine the place of gap in an open earphone, walk through the cord and listen to the sound at this time. When you find a place, cut the wire below it, clean it up and solder the connection to the previous place.

Many headphones are tied to the knot, therefore before soldering the wires, also tie them. Before assembling headphones, check again in them. You can glue them back using epoxy glue.

If the reason is that one ear does not work - in the cliff inside the plug, before fixing the headphones, you need to find the place of the cliff. Similarly, go through your fingers over the wire and listen to the sound. When you find a problem place, you will need to get to the inner wire to trim it.

Pre-clean the plug from the rubber, find the connection location of the connector and the wires, cut the non-working site and will be built on the new. Restore the exposure place with epoxy glue. You can additionally wind the plug on top of threads or put on a thick plastic sheath from another wire.

How to use a multimeter?

If you did not manage to find a breakdown with pricking and Wire flexions, use the special device. It can be bought in the electronics store or lend from acquaintances.

Set the multimeter in this way: set it to check the electrical conductivity, insert the black dipstick into the hole with the margin of som, and the red - into the hole with the mark ω, ma or))).

Test wires by a multimeter: it will publish a squeak in places where there are no breaks. Just apply it you need to wire without winding. It you need to carefully remove on two small sites - next to the plug and next to the headset. If the multimeter will squeeze near the plug, then the problem is in the headphone, and vice versa.

According to modern headphones - both inserts, and invoice, and vacuum models - rarely you can predict their service life. Manufacturers can guarantee, but at any time it may happen that one of the headphones does not work; How to repair - depends on the nature of the breakdown.

The most frequent causes of problems

If consider different types The designs of "ears", then the most frequent types of problems with them are:

Cut wire. Cable leading to one of the speakers can be accidentally killed, break or grind. This is especially likely to try the cord often.
Dynamics membrane breakage. More often occurs in the overhead models, where the dynamics of larger size and are less protected by the case.
Power breakage. It happens if it is inactively bend it, pulling out from the player or phone.
Software with sound source (incorrect installed driver, incorrect setting exit)

Each of these cases should be considered separately.

Source Sound

Before thinking how to fix the headphones, if one does not work, it is worth checking them on another sound source. Connect them to another player, smartphone or amplifier. If on another device everything is correct, then look for a problem in your player. Most often such problems are:

Shifted balance. Sometimes, confusing the balance knob with the volume, the user turns it into one direction. Then, of course, the sound in one of the channels will be at zero.
Poor plug. Particularly often with stationary devices. Check the switch.
Open inside an amplifier or DAC. Then it is necessary to repair not headphones, but the sound source.

Relief wire

You can not always immediately determine that the cable to the left or right is damaged. The gap can be hidden under insulation, externally intact. The best way Determine the gap - try to try to try the cable over the entire length, from entering the speaker to the input plug. At the same time, the music should be turned on. If the problem is detected, there may be the following effects:

There is a sound that was previously absent
The sound disappears, before that the normally published
Crash and other side effects are heard

What to do if one headphone does not work because of the cliff, it is clear: you need to fasten the damaged cable again. We bring a brief instruction:

Prepare tools. You will need a soldering iron with perhaps more subtle stall, solder, flux, and a wooden or ceramic stand for work.
Cut the cable from two sides in a few millimeters to the breakdown.
Carefully clean the wire with a knife. In the cable, three wires are usually located; If the gap is above branching on the right and left channels, there may be two. Combined manufacturers provide them with insulation of different colors, which makes it easier to repair in such cases.
Raise the stripped ends of the wire to the soldering iron. To do this, put the cleaned end to the platform for work, apply a soldering iron flux to it, and after a few seconds, make a steel of the soldering iron gesture, similar to movement when cleaning from varnish. As a result, the wire should receive a kind of solid "tip", which improves conductivity.
Put on each wire slice of an insulating tube (Cambridge). Do the same with the cable as a whole.
Spread the wires, the color of isolation on which the same.
Protect spike places by moving an insulating tube on them. Lock the tube using a lighter, slightly sending. The resulting harness for reliability can be bent in the form of the letter Z and tie the thread, which will reduce the probability of re-rupture.
Do the same with the cable as a whole. From the aesthetic considerations, you can pick up an insulating tube of the appropriate color.

This method is suitable for any of the above types.

It happens that the wire has broken and inside the hull of one of the headphones. In this case, it is necessary to disassemble the case, which is simply enough with overhead models, but difficult with vacuum or inserts. Sometimes the disassembly method is obvious. In other cases, you may need consultation on the forums, where you probably have other users of this or similar model.

For disassembly, you may need a scalpel or just a sharp knife. If the body is glued, then it will have to clamp it in the vice so that the crack appears at the place of the adhesive. After repairing glued seams, it will be reopened.

Membrane damage

As a rule, this is the problem of large models that were often mechanically exposed. From the drops of the membrane dynamics can be deformed or crack. If you have determined that it is not a cable connection, then perhaps the problem is a membrane.

Alas, it is possible to fix it yourself can only light deformations in the form of concreteness. As a rule, there is enough easy pressing that the membrane restore the form. But if she cracked, headphones need to be repaired from professionals (if they are quite expensive). Budget models carry in service. No sense - new to buy easier and cheaper.

Plug plug

Another weak place of all audio systems is a plug. Careless movement - and the plug can break into the connector of your player or smartphone. It happens, it is because of this one headphone does not work; How to fix - only the replacement of the plug.

It is important to purchase the right model for replacement: for simple headphones it is a three-contact plug, for a headset - four-contact. Since u different manufacturers The flipping may differ, specify the specialized forums, which exactly the plug model is to buy for your headphones or headset and how to connect the wires. Although the latter can be viewed in the most affected plug. In general, this is done like this:

Cut the defective plug at a distance of 5-7 mm from the connection.
Remove the insulation from the cable as a whole about 1 cm
Each of the cable veins is removed with a 3-4 mm insulation using a stationery or ordinary knife. One of the wires in each housing should be covered with paint; Take it on the same 3-4 mm.
Twist those cables that are not covered with paint, in one.
Slide the plug and put on its housing to the wire before starting the soldering.
Squash the cable twisted from two to the central pin of the plug.
Sleep the wires covered with paint, to the contacts of the corresponding color.
When the solder cools, connect the headphones to the sound source to make sure that both channels work and the stereo effect is present. It is better to use specialized test records or music with a pronounced stereo (for example, Nirvana - Rape Me, Pink Floyd - One Of These Days)
If everything works correctly, then screw the plug housing to the connector.

We hope these instructions helped you understand what to do if one headphone does not work.

Just replacing cable

If you prefer high-quality sound and expensive players or smartphones with a dedicated DAC, then maybe good decision For you will be headphones with a replaceable wire. Today there are two main standard:

MMCX connector. It has a round shape with contact in the middle, reminding the miniature version of the television antenna plug. It is used by such manufacturers like Shure, Ibasso, Fio, Dunu, Tinaudio and others.
Biook connector. Looks like two pin contacts that are inserted into the headphone housing. Applied QKZ and other manufacturers from the budget segment.

This solution has many advantages:

Light replacement. Instead of long repairs you just buy new cable And connect your headphones to it.
Affordable price. Basic models of the replaceable cable are in online stores from 300 rubles.
Large selection of cables. There are ordinary models, options with a built-in microphone, with a Bluetooth receiver, as well as audiophile - from premium materials. You can also choose the design to taste yourself.

Cherry on the cake will be the opportunity to order alteration of any headphones under the MMCX standard, so that the cable becomes replaceable. However, this option is not from the cheapest and makes sense only for premium headphones.

It is very sorry if the headphones broke, especially in cases where they recently purchased, favorite or simply very comfortable. However, breakdowns in headphones happen quite often. In some cases, nothing else remains how to change them to new, but sometimes you can repair.

Determination of the cause of breakage

If you are interested in what to do with poor sound, then you first determine what exactly is the fault.

Periodic disappearance of sound or silence on one side means malfunctions with wires.
Wheeing, rattling and weak sound talk about the malfunction of the speakers.

That's what needs to be done if the sound periodically disappears. First, check whether the plug is well in the nest. If everything is fine with that, then proceed to the study of the wire.

To determine a weak point on the wire, you need to turn on the headphones, and in the process of listening to music bend and blends the wire in different places. We must gradually go through the length of the entire wire. If in some place of bending the sound will disappear, then it is a weak point of the connection.

At the point of the cliff, the wire should be bought off with laying, carefully clean and firmly connect again.

If the sound on headphones completely disappeared, it means that the final line break occurred. The cup of all this happens in the area of \u200b\u200bthe plug, but what to do when the cliff occurs in some other place? You can cut off the wire, and the remaining piece to check the module for the presence of resistance.

The electrical connector can be not changed, but to repair. It is disassembled for this, find where it is connected to the wires. Next, three pre-protected wiring from the headphone are connected to the connector. In this case, it must be remembered that the left channel signal comes to the tip of the connector, on the middle - right, and the rear part corresponds to the mass.

How to connect a new plug

Suppose we cut off a piece of wire in the right place near the plug. What to do next, how to replace it?

Most headphones have a TRS type 3.5 mm plug - the so-called mini jack. It can be purchased at any radio engineering store. You can also buy the cheapest headphones and take the plug with the wire from them. Then clean the wires and solder. You can simply twist, but the soldering will be better and more reliable. It will only remain to insulate the location of the connection. For this suitable, as better option, heat shrink tube, as an alternative - isol or tape.

How to eliminate other breakdowns

It happens that the plug has nothing to do with the breakdown or a weak connection in the area of \u200b\u200bthe headphone dynamics. So you need to disassemble the headphone with a speaker, disconnect it, trim and clean the wire at the top. To ensure the best contact, the ends silently fall and lide. Next, it is necessary to clean the connecting sites directly on the headphone, to start them and solder the wires.

Sometimes there are problems with the membrane, which leads to the rattling of sound. In this case, you need to disassemble a cup, clean the mesh with alcohol and clean the membrane. If the membrane was crushed, it is carefully smoking, and subsequently think about buying new headphones. More serious problems with the speaker are unlikely to be solved. We'll have to look for a new, more reliable model, and not waste time for repairs.