香菜 发表于 2018-10-10 10:50
IC2 KA431 是基于PFCbus采样,PFC电压过低会导致主电源芯片供电不足而引起的楼主所说的故障
这款机芯完 ...
创维32M11HM图纸,版号为5800-P37TTF-0010.pdf (47.09 KB) 手机版|家电维修技术论坛 ( 鄂ICP备09003585号-2 )
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