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液晶电视怎样更换LED
更新时间: 2020-10-07 00:00:00  

液晶电视怎样更换LED灯珠需要的工具:镊子,热风枪,助焊剂,洗板水。 步骤如下:

1、拆屏去除背光组件。

2、加热灯条背面直至锡化开用镊子去下灯珠。

3、清洗焊点涂上助焊剂,把去下的灯珠放回原位继续加热直至灯珠与焊点融合停止加热。清洗焊点。

4、上电测试成功即可。

关键词: 液晶 电视 怎样 更换 led

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