>> output for headphones (jack) <<

[MufaSSa]

Hello ALL, I am from Russia, Sorry my English is bad((

So, i have problem with my MP4 (HACHA PC18)

So on my player broke down output for headphones. this does not sound as if by the end of the plug is inserted. He is physically inserted to the end. if to roll, pressed to plug in different directions, the sound appears ... but in this situation and it should fix that in your pocket to make not possible. leave of a millimeter lead to failure. Tried many headphones same garbage. What should I do? In the STS has already been done, and then again after 2 weeks some do not want garbage like that. I do not trust them ...
In reality, whether to replace himself and replace it? jack

[mzrainpl]

You could use some small tool to push metal things inside your headphones output in order to make them connect with the plug.

Perhaps the problem is that soldering places are bad.

[Th3_uN1Qu3]

Take the board out, on the other side you will see the solder points of the headphone jack. Redo all soldering, letting each point cool down before you do another one for the best contact. If it doesn't work then either, get another jack and solder it in place of the old one.