故障:热机图像闪 故障板:LED驱动板:08-OE32C10-DR200AA 故障维修:在LED驱动板Q634基极B与Q637发射极E之间接一个104 的瓷片电容耐压值在50V。已经反复测试可以解决故障表现为!特此分享。如下图: |
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