| 收到同行送来的故障机壹台美的MY-CS5036P电饭煲,故障表现为不通电,拆开机器,检查保险电阻烧,电源芯片炸了看不清型号,其板号:MY-P01A,最后查出其炸毁的芯片型号是PN8034M,网购一片更换后故障修复。 |
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