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四线耳机如何焊接耳机头

更新时间: 2020-07-03 00:00:00     

以下解释:

1、准备焊接工具,把烙铁插上电预热;

2、耳机从断掉的地方剪断;

3、把要焊接的地方剥出来,芯线是漆包线,用刀刮一下,沾上一点助焊剂;

4、给线头套上热缩管;

5、剥开耳机插头的皮;

6、按照颜色焊接回去;

7、将热缩管套到焊接的位置,用打火机的火焰烤一下热缩管。

关键词: 耳机 如何 焊接 机头

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