Instructions on how to fix a broken headset

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That horrible thing will happen someday - when your headset finally ' turns ' and breaks. Fortunately, you don't need to immediately buy a new headset because you can fix it yourself, just stop by to buy some accessories at the electronics store. The details you need to fix will be very small, so they will be at high risk.

However, if your headset is broken, you won't lose anything when you want to 'cure' them yourself? Please join TipsMake.com refer to instructions on how to fix broken headphones in this article!

Part 1: Find out the cause

1. Try listening when bending the headset cord again

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Plug in the headset and try bending the cord while listening. If you hear the music coming from the speaker, see Edit the power cable below.

2. Try laying and plugging back the jack

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If you only hear the music when you try to plug it into the jack as much as possible, see the Fix the broken jack below.

3. Borrow other headphones to try

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If you don't hear anything in both cases, unplug your headphone cable and connect the headset you just borrowed. If you hear the sound, see the section Edit speaker below.

1. If the headphone cable cannot be removed, proceed to the next step. Use universal power meter.

4. Use universal power meter

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If you still haven't found a problem, use a universal power meter. You can buy it at the electrical store. You will need a sharp knife, if your child is an adult, ask an adult to help with this step. Using universal power meter as follows:

1. Install universal power meter in conductive test mode, marked))) or a similar symbol.
2. Plug the black plug into the hole marked with COM.
3. Plug the red plug into the hole marked Ω, mA, or))).

5. Check with universal power meter

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The universal meter will make a 'beep' if there is no cut inside the wire. Use a sharp knife to separate the insulating plastic layer according to the instructions below. Be careful not to cut the wire inside.

1. Make a stain near the jack and a stain near the earpiece.
2. Copper wire is usually covered with a colorless protective coating. Use a knife to gently shave it off.
3. Holding the electric meter black jack to touch the copper wire at one end of the headset wire, the red jack touches the other end. If the watch goes 'beep' then the problem lies in the headphone jack or the headset.
4. If the power meter doesn't sound, make a cut in the middle of the wire and try each half of the string. Then, make a cut on the half of the string, but do not make the meter meter sound. Continue to do so until you have identified a broken piece of wire within a few centimeters.
5. Continue step Fix power cable . Skip the test again.

Part 2: Repair power cables

1. Check the power cord

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Put on the headset and turn on the music. Bend the wire bent 90 degrees on the thumb (like the picture) and follow the length of the rope. When the music is noisy and interrupted, you may have found a break. If the break is near the jack, see the instructions for fixing the Jacks . If not, continue to the next step.

1. When you find the break, mark it with a piece of electrical tape.
2. If you have found a break with an electric meter, skip this step.

2. Separate the wire cover

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Use wire cutters or use a knife along the paper to carefully cut around the outside of the wire. Discard about 1.25 cm of electrical wiring. Open the cut on both sides until the wire is broken. This is where you need to fix.

1. If the power cord looks like two small wires attached to each other, each fiber will contain one wire core insulated (signal wire) and one bare wire (ground wire).
2. Apple headsets and some other headphones with a power cord will have 2 wires in the insulated core (left signal and right signal) and a grounded wire.

3. Cut the wire

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Cut the wire in half. If the inner rope breaks, cut both sides of the spot to fix the damage. You need to cut the wire evenly on the left and right. Uneven power cord length may cause electrical damage to your headset.

1. If only one wire is broken, you may want to solder it again without cutting or wiring. However, doing so is faster but the weld will be less reliable.

4. Insert a piece of tube into the headphone cord

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The tube is a rubber tube that looks like a headphone cable. Put it on the power cord to perform the following steps. After fixing the wire, you will pull it back to the exposed wire to protect it.

1. If you have to cut several times to find a break, attach it to each section of a pipe cut.

5. Connect the wires together

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This means that you will connect the wires together, be sure to connect the same colored insulation wires (or not insulated) to each other. You can use two ways: Connect the braided style or twist together.

1. Connect the braid: Hold two pieces of rope that want to be connected in parallel, then twist them to create a joint. This is quick and easy to do, but the joint seems bulky.
2. Torsion on each other: Hold the wire so that the small copper wires of the two wires blend together from one end to the other. Twisting the wires in two opposite directions, this will be more difficult but the connector will be more compact and easy to hide.

6. Welding joints

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Use an electric welding machine to melt a piece of tin solder over wires. Do the same with the other side, then let it cool.

1. Uncoated bare wires are usually covered with a protective coating, scrape off with sandpaper or burn with a torch before welding. Avoid breathing smoke.
2. When cooled, wrap two pairs of joints with adhesive tape to make sure the open ends are separated from the ground wire.

7. Pull the shrink tube through the joint

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Heat the tube with a dryer to make it sun again. Do you find it useful because you have inserted the shrink tube before welding the wire again?

1. The tube section should shrink to ¼ of the original size, fit snugly to protect it and make the connected wire become more durable.

Part 3: Fix broken jacks

1. Buy a new jack

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You can buy new jacks online or at electrical stores. Choose a steel jack with stereo connection and a spring. Make sure it's the same type as your old jack, usually 3.5 mm.

2. Remove the old jack

Some jacks can twist out of the power cord. If your jack is attached inside the plastic case, you'll have to cut it out, about 2.5cm from the jack.

1. When opening the jack, look at the wires. If it looks healthy and hasn't broken yet, just cut it. Maybe the problem lies right at the wire near the jack.

3. Split the cord with plucking wire

There will usually be a bare wire (not covered) and two wires insulated or covered. The bare wire will be the ground wire, the other wires are left and right signal wires.

1. Double wires have an extra bare wire, but the other wires are still the same as single wires.

4. Insert the parts of the jack through the power cord

The new jack plugs out. Pull the shell and spring down the end of the wire. Remember to add another piece of pipe. The main part of the jack must have two legs protruding at the top. If there's only one leg, that jack is mono, not stereo.

5. Connect the wires to the jacks

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Separate each small wire in the three wires of the power cord. Twist the frayed wires to compact. Connect the wires as shown above:

1. The bare wire will connect to the big leg, the longest iron piece. If the headset does not have a bare cord, connect the sheathed wire that is painted with two stripes of the same color.
2. The remaining two insulated wires will connect to the other two legs (two short legs with piercing rings). Note: There is no convention for string color. If you connect the wrong wires, the left and right speaker sounds will be exchanged. Otherwise, the headset will work normally.

6. Clamp the wires to the jack pins

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Use a paper clip or tape to fix them, do not let the wires touch each other.

7. Solder the wires to the jack

Use rough sandpaper to make the edges rough to make it easier to weld. Put tin solder on the torch. Heat the soldering iron to let the tin melt. Do the same with the other two wires.

8. Turn the cover of the headphone jack back

Twist the headphone jack over the spring and jack. Retry your headset. If the problem persists, it is probably because the wires are touching. Open the lid and separate the wires from each other.

Part 4: Repair the headset speaker

1. Open the headset

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This process is not the same as other headphones. Look for specific instructions for each type online, or try the following steps:

1. Locate the screw on the headset. You may need a 4-sided screwdriver of size 0 to open.
2. Gently pry off the cover. When the piece falls off, find the screws inside and turn it out.
3. Plug a file or a thin tool into the gap between the two earpiece covers and pry it out. This can damage some types of headphones, so it's a good idea to find instructions on how to do them first.
4. The headset cover can be removed, however you may need to reclaim new rubber pads. Often the problem lies in the power cord attached to the headset speaker.

2. Find broken wires

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If you're lucky, you'll easily notice the problem. Any wire that has broken inside the headset will be reconnected to the speaker. Look for small pins on the speakers, hoping to have a wire attached to the other leg. After that, solder the broken wire to its place.

1. If more than one wire is broken, you must read the instructions to see which wires are attached. Make sure the wires do not touch each other.

3. Replace the headset speaker

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You can buy new headphones on the network but can be very expensive. If you feel the replacement is worth the price, bring your headphones and a new speaker to an electrical repair shop. Of course, you can do it yourself, but there is a high risk of "healing healthy pigs into lame pigs."

1. Cut off the rubber liner around the speaker cover with a sharp knife.
2. Remove the old cone speaker inside.
3. Put the new speaker in the same position. Do not touch the speaker membrane.

If you still feel uneasy, make a little glue around its edges.

Refer to some more articles:

1. Common errors in welding machines, repair ways and how to use welding machines safely
2. How to fix offline errors of printers on Windows 10
3. Using headphones properly to prevent hearing damage

Having fun!