收到同行送来的故障机壹台创维32K08RD液晶电视,故障表现是冷机不开机,电源指示灯亮。拆开机器检查,通电再测试,屏幕不亮,有时能开机有时不能开机,直接打开主板上铁盒壳,看里面有3个到6个220uF电容鼓包,更换掉之后故障修复,机器一切正常。 |
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