Earbuds aren’t built to last—none of my headphones have lasted more than a couple of years. Why? Because continual movement weakens and breaks the cables. However, even with reinforced jack plugs and wires, cables might still break. When this happens, most people rarely toss their headphones and buy another pair. Repairing them is simple if you know how to use a soldering iron. Here’s how to re wire headphones Jovemaprendiz2019.org’ll share with you.
How to re-wire headphones with items?
You will need the following, so have them ready:
- Your broken earphones.
- A new jack plug is coming (I tell you where to get this below).
- People use a soldering iron and some solder to do their jobs The five-minute guide to soldering by Collin Cunningham is a good place to start if you don’t know how to do it at all. if you already know how to solder, but haven’t done it in a while, you can watch Mike Allen’s short video on how to solder again. For a more in-depth guide, check out the Adafruit Guide To Great Soldering. For people who are new to soldering, it’s a good idea to practice by connecting two different types of wires together first.
- A vise is a tool that helps you keep things in place while you solder. You can use a few bulldog clips, as I’ll show you in a moment.
- Some matches or a lighter for a cigarette would be good for this
- A penknife, some scissors, or a wire cutter can be used to cut the wire.
How to re-wire headphones step by step?
With a pair of scissors or a knife, cut the old jack out of the phone. This is what you’ll do: You’ll just cut through the wire right next to where the plug comes in. You don’t want to shorten your earbud leads. If it’s a molded plug, throw it away because it doesn’t do anything.
A new pair of headphones would cost a lot more. Remove the case. There are three terminals where you’ll connect your cable again. They have a few small holes in the terminals where you can push the wires through before you solder them in place. To reuse this plug over and over again, you just have to remove the old cables from it and put new ones in its place. As it turns out, getting all the old solder off can be hard to do, and the terminals can break off if you bend them too many times. So I’d strongly recommend that you buy a new plug instead.
Make sure your cable is ready before you do this. This is how a headphone stereo cable works: It has two wires running through it, one for the left and one for the right. These are often red and green. Each of these wires is wrapped in copper wire (the ground). Red and green wires should be cut back so you have about a half-inch to an inch of clean, shiny, bare wire. When you twist two sets of copper wire together, you only have three wires instead of four. Keep the red and green wires separate from each other.
Earbud cables can sometimes be wired up in a different way. You’ll find a red or green wire inside one of the stereo cables. It will be surrounded by copper-colored wire. The other cable will have green or red cable surrounded by red and green “striped” wire. This cable will be different. Here, the red and green “striped” wire is your ground, like the copper wire in another cable. There are red and green wires, as well as a third one that’s made up of copper-colored wire mixed with red and green. Hope that makes sense.
Now, put a match near the ends of all three wires and heat them for a short time. This will remove the insulating covering. In most cases, it’s some kind of painting, but try not to breathe in the fumes as you burn. If you don’t do this step, your headphones won’t work when you solder them. If you burn too much, you’ll make the wires too dark and hard. For a few seconds or so, let the flame play with the wire.
Then, blow it out with a hose. In this case, I mean “briefly.” You’re not cooking steaks. It’s a bad sign when your wires turn black and brittle because you’ve cooked them too long. You might need to cut the cable and start over. A lot of people cut the cable, but don’t get too excited about it, or you’ll make it too short to use comfortably.
Before you solder the wires, you need to thread the cable through the top (plastic) part of the plug so it can be screwed back on to the metal base afterward. Take the wires off again if you forget this step; it’s very easy to do. If you do forget, it will be very annoying to do it all over again.
The bare wires should be “tinned” if you know-how. It’s best to do that now. Tinning is when you put a small amount of solder on the bare wires so they make better joints and make better electrical connections. It looks like this is what tinning is all about.
Another thing to remember before you start soldering: remember the golden rule: soldering is not the same as weld. Solder is not a metal glue: unlike welding, it’s not meant to stick two metals together. It’s meant to make a good, long-lasting electrical connection. A good mechanical connection is very important before you solder. You can do this by poking the wires through the holes and wrapping them around a few times.
Wiring can be checked if you want. Earbuds: Put the earbuds into your music player and see if you can hear stereo. There are two places where you will need to press down very hard on the wires. You might hear a “flickering” or “crackling” sound as you move the wires on the contacts. Don’t worry, though; that should go away when you solder them firmly into place. People who hear nothing might want to check to make sure that the wires are properly prepared, tinned, and connected.
Step 10: On how to rewire headphones
It’s time to start soldering the three wires to the three terminals, so go ahead and do that now There is a copper ground wire that is orange in the diagram. This wire goes to the large terminal on the outside of it (which often joins to the cable clamp at the top). The green wire connects to the main terminal, and it goes to the other end of the wire.
The red wire goes to the terminal that is left. Then, with a replacement plug like the one shown here, you’d wire it in the way shown below. It would be the orange ground wire, green wire, and red wire that would be connected to the large bottom terminal. The red wire would be connected to the one on the right. But keep in mind that your plug may have its terminals in a different place from mine.
It can be hard to hold such a small jack plug while you’re soldering it because it’s so small. Because the heat will travel through the electrical pins in about a second and burn your fingers if you hold or touch them, don’t do that at all. I know, I’ve made this mistake before. Use a vise to hold the plug in place on an old table.
You could also use another method to hold the plug in place (for example, a large bulldog clip). The new jack plug should be completely secure and not move before you start soldering. If it moves while you solder or when the solder is cooling, you will end up with a “cold joint,” which will not work well (a poor and unreliable connection).
If you don’t have a vise, you can make one! I usually use one or more large bulldog clips to keep what I’m soldering in place on a piece of wood I’ve had for years. Keywords: First, make sure the item you’re soldering is held in place. Then, make sure there is enough space around the item for your soldering iron to get in from below or the side. That’s why I’ve used three clips instead of just one here. The metal clip holding the item you’re soldering will also get hot enough to burn you, so don’t touch it. Solder may also drip down, and metal clips can leave marks, so don’t do this on your best dining table, either.
Getting the red and green wires mixed up will still let you listen to your music, but the left and right channels will be switched over. You might not know if you did this right sometimes. If you want to make sure, you can listen to some music that you know is mostly played on the left or right side with speakers or other phones. Slash’s guitar solo is in your left ear before you solder. You want it to be in your left ear after you solder, too. Then, listen to the same music on your repaired phones to make sure you did a good job.
This little sound tester I made can help you check your left and right channels if you’re really sure about your stereo. You’ll hear a short audio message in both of your headphones at the start of the game. Then you should hear a plucked note in the left headphone and a note in the right headphone.
Step 15: In how to rewire headphones
It’s time to finish soldering. Carefully place all three wires inside the clamp at the top of the plug and crimp it tightly with some pliers when you are done. You don’t have to worry about the soldered connections breaking when you pull on the cable, because this keeps them safe.
There’s one more difficult thing to do before you’re done with the project. Solder connections may need to be pushed together toward the center so they fit snugly inside the case when you screw it up again. It’s important to make sure the three wires don’t touch each other when they’re soldered and pushed together. There will be no sound in one or both of the headphones if they touch at all. You’ll get mono instead of stereo. Make sure the wires don’t touch at all by wrapping insulating tape around them or between them. Even if the wires touch, they won’t be able to connect.
If they don’t work, why? If you’re sure you did a good job soldering, the problem is likely that the newly soldered wires are touching each other inside the plug, which is not good. It’s time to remove the plug and try your earbuds with the wires a little farther apart. In this case, you need to make sure the cables aren’t being pushed together inside the plug. You can always put some insulating tape between them to keep them from getting too close together. It’s also possible to cover your soldered joints with heat shrinks, but that’s a pain on wires this small and not something I’ve done.
In the event that your soldering isn’t up to par, you can always take the cables apart and try to fix them. A soldering iron can be used to clean up your jack plug. Shorten your cable a little more, and then do the same thing again.
Conclusion on how to rewire headphones
These posts already showed you how to re-wire headphones. Thank you so much to everyone who has provided feedback and recommendations to assist me in making these instructions even better. Jovemaprendiz2019.org hopes they are effective for you as well!