飞宇翔天 发表于 2012-2-28 13:54
首先看有没有VINT16v,之后看有没有vcc5m,vcc3m,vcc1.8m,vcc1.5m,vcc1,2m,再查南桥时钟是否启振,最后查开机 ...
2 4脚; 或Q30 D极;VCC3M
13; VCC1R8M
18; VCC1R5M
50 第4脚; VCC1R2M:L14
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