After playing perfectly for months my player began to lose fidelity. I replaced the ear phones but it kept getting worse and now I can barely hear anything. But when I press the connector as hard as i can it sounds fine. My conclusion is that I have a short or loose connection in the earphone jack. Can anyone out there give me a clue as to what to do about this? Thanks...
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Have you use another headphones insteading of your Sony headphones to have a try? Make sure it is not the problem of headphone, then you may need a headphone jack replacement to replace the old one.
I've also met this situation with my phone. Finally I found the right Headphone Earphone Audio Jack Flex Cable for Samsung Galaxy S4 i9500 to solve this problem. You can also look for one repair part for your phone, then find a video following to fix. It is easy to make it. Hope it can help.
Most of this symptoms is a caused by bad solder joints on the earphone jack of the player. The unit must be take apart and re-solder the joints of the earphone jack. You need a pointed soldering iron to do this. If the symptoms still persist, the fault is in the audio circuitry. You must sent it in because this is not DIY, parts are too small and surface mounted.
Hope I helped you.
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Hi Lyndsey Warr,
Earphone jacks are generally same for all brands on all devices (except a few) that can play music. Visit any store and pick up any good pair of headphones that fits into the jack. Of course, depending on the brand of your MP3 player, this might not be supported by the warranty, so if you're still within the warranty period, go to a service store and demand a replacement.
It is very likely that the problem is in your MP3 player and not your ear phones. If it is still under guarentee, then take it back to where you bought it. If not it may be that the earphone jack plug is faulty? It is a trade off between the cost of repair against the cost of a new one. These things are often glued together so opening it could break it anyway - sorry
hi the problem will be with the earphones after a bit of use the wires inside the plastic casing covering the wires where they plug into the mp4 these wires fray and eventually short out it is best to replace the earphones as soon as possible as shorting out will eventually cause the mp4 to overheat and short out. If you have replaced the earphones and are still getting the same problem then it will be the solder points on the jack plug that you plug the earphones into the solder eventually will work lose causing bad connection but first repalce earphones then if you still have the problem but you probanly wont as the solder failing isnt a known problem with this product then you will need to take the cases off and get to the board where the earphone socket is soldered onto the board then you need to resolder the solder joint that connect it to the board. But first repalce earphone with new ones as using someone elses or old ones might have same problem let me know if you need further assistance
i had the same exact problem with mine. Reading around it seems to be a common problem with the Sansa line.
I opened mine up and found that one of the solder points that holds the ear phone jack to the main board had come loose. I soldered it back and it works like a charm. Pretty easy too.
If you have a soldering iron, just open it up and resolder the solder point that has broken off. You can read instructions for disassembly here:
When you have it apart, looking at it from the side, with the jack to the right, the broken point should be the rear (closest to the circuitry) point. You will see a very small, not sure what to call it, chip on the board you have to solder a connection to. here is a diagram:
Hope this helps.
The ear phone jack is lose and your gonna need to or have someone resolder the audio jack inside the unit. if you know how to solder then it shouldnt be a big deal once you get the bugger apart. if your not good with a soldering iron, take the unit to an electronic repair shop and there shouldnt be much of a charge exept for minumum beance charge as this is not a major repair UNLESS the jack is ripped out of the PCboard or theres a flex cable connected to the ear jack as thats hard to fix correctly. Good Luck