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康佳LED32F1100CF有声无图

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Post time: 2019-6-11 17:22:13
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接修一台32的型号如标题液晶电视,试机有声音没有图像,背光亮,该机为四合一板,测屏上电压除了有一个3.3V外,无其它电压,断开屏线后,VGL、VGH等电压都正常,查网上相关该机器的维修案例,多为屏内断线,接下来就是拆屏了,测量屏边板与COF之间对应点通断,发现STV、CPV、OE、XAO均已断线,重新连接好后试机,出现康佳标志,第一次发帖 ,不知如何上图。
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Post time: 2019-6-11 18:29:42
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非常感谢楼主分享维修过程啦、、、
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Post time: 2019-6-11 18:58:23
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谢谢楼主分享维修经验。
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