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标题: b465c CPU_VDD_RUN已出,VRM_PWRGD无,r250后面电路正常,r251正常,u2已换 [打印本页]

作者: meiyuguo    时间: 2013-12-1 23:22
标题: b465c CPU_VDD_RUN已出,VRM_PWRGD无,r250后面电路正常,r251正常,u2已换

b465c CPU_VDD_RUN已出,VRM_PWRGD无,r250后面电路正常,r251正常,u2已换,帮忙分析一下




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