最近接修一台酷晨CJH-BT0603iC电饭煲，用户下班前送来说插电跳闸，拆机测FUSE1 10A开路，D101 D15SB60击穿，IGBT1 H30R1203击穿，拆除这三个元件，换上FUSE1和D101通电测量各路供电正常，测CON1 18脚电压正常，换上IGBT1装机烧水正常，维修结束。   |
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