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Some common headset repair tips and methods

Headphone failure causes, nothing more than, membrane collapse, membrane cracking, film loss, into the iron, voice coil disconnection, headphone cable break, headphone cable hardened, headphone cable cracked, shell damage, send pinhole plugging . Membrane collapse, membrane cracking, membrane loss, into the iron powder handling methods generally have broken headphones, noise, bass missing fault is generally considered to be caused by the above reasons. First of all, open the headphone shell, the first soft-sleeve to take down the soft sleeve and then use sharp tweezers and other sharp tools to pick a little bit of iron mesh and steel cover, etc., until the film is fully exposed. The hard shell may first be covered with a small, flat-blade screwdriver at the connecting seam, which can then be easily opened and eventually the film is fully exposed. Membrane collapse, the membrane collapse with a pair of tweezers clip a small piece of double-sided adhesive, gently sticking beats earbuds the membrane where it collapsed filed. Pay attention to the size of control efforts. After the membrane is restored, it can be replaced as it is. Membrane cracking, repair is unlikely, even if the sound quality will be damaged. However, the successful treatment, the sound quality damage less. That is to use a needle dip 704 glue (also called vulcanized silicone), painted in the cracks. Be careful not to be too thick to cover the cracks. Then install the shell. Remember not to try immediately, should be placed two days later try again. Because of the slow curing silicone rubber. Membrane loss, with a small amount of glue or fishpond, can stick to. Pay attention to sticking flat. Replaced placed for a day can be. Into the iron powder, with cotton swab dipped in iron dip, and then deal with membrane collapse. How to handle voice coil disconnection If the headset is silent, it is good to measure it. The two solder joints behind the measuring cell are not conductive. The voice coil is disconnected. Now most of the ear plugs are generally replaced from the side of the lead, although the sound quality will have a little impact, but it makes the possibility of lead wire shock greatly reduced. In spite of this, the unit is still often rubbed off due to human factors. A blade can be used to lift the membrane for repair, and the voice coil wire can be picked up with a needle tip. Separate the two beats by dre studio threads and then pull the thread in a direction that is opposite to the direction Cheap Beats By Dr Dre of the winding. The force should be very cautious. Note that the direction of the two lines must be different. If you can not pull on do not force to pull, and the application of a thin headphone cable voice coil will be longer. Miyazaki is best to help with a magnifying glass, the first online tin, then the tip of the soldering iron on the wire. And 704 glue the line paste in the headset film. Then stick the headphone film, the leads out of the two voice coil wire in the back of the solder joints. It is best to use hot sol to protect the back of the line to prevent it from being rubbed again. General film with a copper ring above the repair success rate will be higher, the impact on the sound quality will be smaller.

Headphone cable break, headphone cable crack handling Headphone breakage generally occurs after the headphone jack, headphone splitter and headphone unit outlet and other parts. Headphone plug at the ear, when poor contact. Dynamic plug at the reaction at the broken line here. Cut the headphone cord from here. Then peel open the line to find the site, the core cut trim. A total of four lines are the left channel, left channel, right channel, right channel, with the color to be distinguished. For the three-pole plug is left and right channels are connected together. Headphone cable covered with insulating paint, so the test can not be measured directly with the table, should be first plated tin wire. The specific method of operation is to first apply rosin or solder paste online and then use a tin-soaked iron until the solder lines wet. Then it is best to open the headphone shell with a table measuring the four lines to check the other break. If the normal description of only this one broken. Then the soft cover off the head of the headset set off the line, the hard plastic behind the plug with a cut, showing the solder joints. Then the lines are welded one by one. General welding of two places in the most thick parts, the right channel welding in the Cheap Beats By Dre middle, the left channel welding in the most thin parts. Two yellow line is generally the ground, the red line is the right channel, the green line is the left channel. Of course, there are exceptions, it is best to open the unit to measure. Weld check to prevent any short circuit between two. Then plug in the machine and try it. Use your familiar song (can distinguish between left and right channel song). If the opposite, then it will change about two lines (middle and the smallest spot on the line), and then test to confirm the implementation of bandaging. First with white medical tape wrapped a few laps, the thickness of the sleeve can be stuffed into. Pay attention to the line and head band together. Soak the tape with 502 glue to make it stronger. At this point you can use vices will be wrapped around the tape at a smooth place. Then apply some 704 glue on it and stuff it in a soft cover. Good workmanship can not see completely moved hands and feet. To be dry after the glue can be used.