简介
耳机插头经常会受到正常使用的磨损。 购买一副新的耳机,有时可能会造成巨大的花费,更换插头通常是更便宜的选择。
为了完成此修理,需要使用烙铁。 由于耳机中使用的电线通常非常细小,所以仅适用于有经验的焊接者使用此修复。
使用烙铁时应采取额外的安全措施,它们非常热,您将在非常小的空间内工作。 强烈建议您使用电工帮手工具。
你所需要的
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打开万用表并设置为电阻测量模式。
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选择一根线缆来接触万用表的一根表笔金属端。
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将另一根万用表表笔接触耳机插孔上的每个区段,直到万用表显示线缆已连接为止。
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每根线缆都要重复这个操作。
Alternative repair suggestion — use a 4 pole headset cable, cut off the jack and solder the wires to the headphone’s cable, using solder and heatshrink tubing. This results in a stronger connection and it’s a lot easier to solder the wires to each other than to the tiny contacts on the plug.
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你现在已经完成了整个更换步骤。 插进耳机孔中,测试一下耳机工作是否正常。
你现在已经完成了整个更换步骤。 插进耳机孔中,测试一下耳机工作是否正常。
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13条评论
This is a plug replacement, not a jack replacement.
This is a jack replacement.
can you please tell me which color wire and where to solder !
Wire colors are not standardized. They even differ among models of the same manufacturer. The only way is to test against the plug that is being replaced. Hopefully most wires still connect to the plug contacts, so a process of elimination can be used. Typical colors are red, blue, green and no color. Ground is usually no color, and sometimes there are 2 grounds (e.g. for ‘zipper’ style wires). The contacts for most phones are as follows (from tip to outside barrel): Right, Left, Ground, Mic. My Samsung S3 cord was very strange: red, green, no color and 2 black wires. One black was Ground, the other was MIC. Soldering requires a magnifier and a fine tipped iron.
No pinout, seriously?
Old Liquid - 回复
This is rated difficult, I'm trying to find a replacement plug that uses screws vs. soldering. There's a YouTube video on it, but screw plugs are almost impossible to find. I also don't have a multimeter. Another option is to have a repair shop do it - $20 was quoted (fixed or your money back.) …but that is not in the spirit of iFixit.
Im using the original jack after i cut off plastic insulation can u tell me which wires go to which solder points on the jack.
This is a plug replacement, not a jack replacement. The “jack” is the “female” connector in your device. The “male” connector is a “plug”. Seriously get your basic terminology straight, even the part list calls for a “plug”. I have been looking for a jack replacement how to, but every result I get is for plug replacements calling the plugs jacks. Jack & plug are not interchangeable terms.
This guide does not even explain which cable to solder where? There are four wires. Where does it go? How can this even be a guide if it is not even clear? Should this not be removed until it is properly curated?
D1Xenotime - 回复
davvero molto utile e molto apprezzato il lavoro del traduttore Simone
Grazie Mattia, qualora volessi contribuire sentiti pure libero di apportare miglioramenti al testo
Simone -
I need to know the thing that you plug it in to what that's called my head phones are fine it the whole on the phone part is not working