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DLPLIGHTCRAFTER不小心接错电源12V 板出现异常，有什么办法补救
今天不小心接了12V电源，就开始工作不正常了
得测量和SYSPWR(5V)有关的器件输出是否正常: U10, U12, U13, U15, U16,U17等等.
怎样检查？正常的响应应该是什么样的？最好能给出文档中对应部分
按照:
http://www.ti.com/LCRdesigndoc2
中driver board和system board
原理图测量和P5V有连接的所有器件看输出电压是否在相应范围内.
