1. First prepare the materials: 1 pair of broken headphones with faulty cable, earphone cable and soldering materials.
2. Then disassemble the earphones.
3. Remove the back cover of the headset. Only the speaker and back cover remain, then separate the speaker wires.
4. You can now focus on the speaker. check that there are two solder joints on the speaker (both solder joints when removing the wires).
5. Now unsolder the broken wire from the solder joint and then remove the wire.< /p>
6. Okay, the next step is the last step. Use a lighter to burn it, remove the paint on the wire to be replaced, then solder it together. Finally, follow the disassembly steps to. remove the rear part. Just cover it and go.
The 5-conductor, 4-section headphone jack is generally used on mobile phones. This is a helmetue with two channels plus a microphone. Three of the 5-conductor wires are used to connect the headphones they share. the ground wire (usually a gold wire) and the left and right wires (usually red and green), and the other two wires are connected to the microphone (one gold wire is the common ground wire, and one blue. Three of the wires are connected to the microphone. The 5-conductor wires are connected to the headphones, and the other two wires are connected to the microphone (one gold wire is a common ground wire, and one is a blue wire) and the 5-conductor headphone jack. 4-section conductors of the microphone is generally used on mobile phones It is a two-channel headset plus a microphone The contacts of the 4-section plug are not uniform, and the right sound channel shares the wire. ground wire (usually the gold wire) and the left and right channels, mainly starting with the root, ground wire and right channel (usually the red wire and green wire)./p>
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