You are doing your favorite activity and listening to music on your headphones. Suddenly the music just stops or is interrupted with a loud crack. How annoying! Whether it’s your old Sony Walkman, MP3 player, new Apple iPod, iPhone, iPad, or your adorable laptop, the thought of an audio glitch could be shocking. The audio dropout is most likely due to a problem with the headphone jack.
Sometimes it’s the simple things that count. With all the complicated circuitry and programs found inside today’s audio-capable devices, it may be the common headphone jack that causes the most problems. A pair of headphones and the headphone jack give us the ability to interact aurally with today’s most popular electronic devices. Depending on the type, a headphone jack costs from a fraction of a dollar to a few dollars. This is why it can be very frustrating when you realize that you may have paid hundreds of dollars for an electrical appliance that is not working because it is relatively cheap!
The term headphone jack or headphone jack refers to male and female metal connectors that come in various sizes. The most common sizes are a 6.35mm or 1/4 “jack, a 3.5mm miniature jack, and a 2.5mm subminiature jack. A simple headphone jack malfunction can be a huge problem. headache.
There are a few different causes for its malfunction. The female part of a headphone jack is more prone to failure because it opens the internal circuitry of any device that has one. Allowing sand, dust, or water inside could cause a problem. Some of the newer audio devices have a “moisture” detection sensor. If liquid or excessive moisture gets into the headphone jack, a small LED will turn from white to red to indicate unacceptable moisture levels. Such an indication may cause the device to shut down in an attempt to prevent further damage. Another common cause of headphone jack failure is a poor connection due to the extension of the internal metal contacts. This is the reason for the majority of MP3, mobile phone and iPod repair or return requests. It has been noted as one of the most daunting problems for audio technicians. Technicians have stated that it is a shame that devices with such a beautiful design fail due to a malfunction of the connector.
So what can be done to avoid and / or repair a problem with the headphone jacks? If you think dirt or dust got into the jack, you can try blowing out the jack hole. You can blow into the hole yourself or buy a can of compressed air that is commonly sold in electronics and computer stores and is made specifically for cleaning electronic devices. If you think liquid or moisture has gotten into the hole, let it sit for a while in a dry and warm place for a couple of days, the device may dry out and start working properly. If none of these work and your device is under warranty, return it to the manufacturer for repair.
Although not recommended, you can try to fix it yourself. To do this, remove the cover from your device. This may require you to remove a number of screws around the perimeter of the cover. If you have soldering skills, you can remove the old solder from the connector by heating the old solder with a soldering gun and prying it apart with a toothpick. Then apply new solder using the proper soldering technique. If you don’t know how to solder, try cleaning the connector plugs with an alcohol swab. Test your device to see if it works. If not, you may want to re-solder the connections. Welding correctly requires some skill.
If all of the above methods do not resolve your problem with the jack, the best thing to do is return it to the manufacturer for repair. Follow the instructions in your user manual for the repair process. But there are ways around headphone jack issues. Take care when inserting the male connector into the female receiver. Tilting when injecting can cause the female connectors to extend, causing a loose connection, which may require constant movement. Use device clips to secure your device to your belt or pocket to avoid pulling on the connector if your device is dropped or thrown.
Sometimes the best way to avoid cat damage is prevention. Some devices come with connector covers, others do not. If you have a device that doesn’t have a headphone jack cover, you can either buy one from your electronics store or go online and search for “headphone jack cover.” Protect your investment, avoid dust and moisture, and get a cover if you don’t have one.