xiaoleio02 发表于 2011-9-23 21:24
Q34的G要要分压才能导通,怎么分压呢?要PWRSHUTDOWN为高电位才能把Q79导通!Q79导通后才能把DOCK-PWR20_F经 ...
xiaoleio02 发表于 2011-9-23 21:24
Q34的G要要分压才能导通,怎么分压呢?要PWRSHUTDOWN为高电位才能把Q79导通!Q79导通后才能把DOCK-PWR20_F经 ...
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