### [老牌子国产投影仪维修案例，更换灯泡和排线，此款折射投影仪！](https://jjgg.co/article/904)

**Published:** 2023-05-07T14:01:06

**Author:** chhyjyckw

**Excerpt:** 

\[b2player src=”https://wp.jjgg.co/Video/20250713/touyingyiweixiu.mp4″ poster=””\]

**Tags:** 投影仪, 投影机, 排线, 故障, 灯泡, 维修

**Categories:** 教程

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**指点江山:** 感谢分享



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