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求助: 三合一板的 电源原理图或者电源的工作原理

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Post time: 2021-4-8 10:58:52
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如下:这个机子是先锋牌LED-42B900,应该是一般组装机用的,就是电源不工作,电源指示不亮红灯。

          板子:TP.VST69D.PB83

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Post time: 2021-4-8 11:26:54
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