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4节 3.5mm 插头更换

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  1. 4节 3.5mm 插头更换, 4节 3.5mm 插头: 步骤 1 中的图像 1,1
    • 在旧的耳机插头附近剪断耳机线。给耳机插头留一些线缆。

  2. 4节 3.5mm 插头更换: 步骤 2 中的图像 1,1
    • 将耳机线缆外绝缘线缆包皮割断,暴露内部线缆。

  3. 4节 3.5mm 插头更换: 步骤 3 中的图像 1,1
    • 使用烙铁给每条线缆上焊上一些锡。

    • 在您焊接的时候请确保使用固定工具来固定线缆。

    • 切勿长时间让烙铁接触线缆,否则你将会融化整个线缆。

  4. 4节 3.5mm 插头更换: 步骤 4 中的图像 1,1
    • 打开万用表并设置为电阻测量模式。

    • 选择一根线缆来接触万用表的一根表笔金属端。

    • 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。

    • 一定要记录电线连接的是插头的哪一节。

    • 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.

    Wayne Seltzer - 回复

  5. 4节 3.5mm 插头更换: 步骤 5 中的图像 1,1
    • 切除连接在耳机线缆上的绝缘层。

  6. 4节 3.5mm 插头更换: 步骤 6 中的图像 1,1
    • 选择一个合适尺寸的收缩管。

    • 把收缩管套在线缆上。

  7. 4节 3.5mm 插头更换: 步骤 7 中的图像 1,1
    • 选择一根线缆,将少量的焊锡涂到导线的前端。

    • 对每根线缆重复这一操作。

  8. 4节 3.5mm 插头更换: 步骤 8 中的图像 1,1
    • 将一根线缆放置到插孔对应的连接点上。

    • 仔细地涂上少量焊锡使线缆固定。

    • 对每根线缆重复这项操作。

    • 请务必参考您在步骤4中记录的连线点映射图。

    • 焊接电线时,要耐心细致地找到合适的位置,以便连接良好。

    • 如果内部线缆没有了绝缘层,在每根线缆上使用一些收缩管。这样可以防止他们与另一根线缆短路。

  9. 4节 3.5mm 插头更换: 步骤 9 中的图像 1,1
    • 将热缩管套回到插头根部,覆盖焊接点。

  10. 4节 3.5mm 插头更换: 步骤 10 中的图像 1,1
    • 使用烙铁的平边对收缩管加热,直到收缩管紧贴在线缆上。

    • 或者你也可以使用热风枪或吹风机。

结论

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。

28等其他人完成本指南。

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Matthew Vaught

于03/30/16注册

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撰写一个指南

团队

Michigan Tech, Team 1-25, Lauer Spring 2016 Michigan Tech, Team 1-25, Lauer Spring 2016 的会员

MTU-LAUER-S16S1G25

1 名成员

创作了8篇指南

13条评论

This is a plug replacement, not a jack replacement.

Wes Hartman - 回复

This is a jack replacement.

Jonathan Harper -

can you please tell me which color wire and where to solder !

Sujith Kumar John G - 回复

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.

Bert490 - 回复

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.

Jeff - 回复

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.

Kevin French - 回复

This tutorial would be much more helpful if descriptions were added as to which portions of the plug (tip, ring 1, ring 2, ring 3) are used for earphone and which are used for microphone.

Pete WK8S - 回复

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.

Nerfbomb - 回复

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

Mattia Mengia - 回复

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

Cory Jackson - 回复

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