收到同行送来的故障机壹台康佳LED32M360A液晶电视,故障表现为三无,拆机检查发现电源初级部分烧黑一大片,检查发现NW913(AP3125)、VDW907、VDW908、VW902、VW901(CS10J65)等损坏 ,更换上述元件后故障修复。附:康佳LED32M360A液晶电视电路原理图 |
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