📄 54-powermb.htm
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<title>PC 主机板电源接口</title>
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<p align="center"><strong><font size="5" color="#0000FF"><u>PC 主机板电源接口</u></font></strong></p>
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<td width="100%" align="center" height="26" bgcolor="#FFC8AA"><font color="#000080">[ <a target="_self" href="hardware.htm" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware.htm">返回目录</a> ]</font></td>
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<p><font color="#008080">主机板上的电源引脚外观为：</font></p>
<p><img src="conn_mbpowerm.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/conn_mbpowerm.gif" alt="MOLEX 15-48-0106 CONNECTOR" WIDTH="132" HEIGHT="62"><br>
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<td width="100%" align="center" height="24" bgcolor="#C8C8FF"><font color="#000080">引脚定义</font></td>
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<h2><font color="#FF0000">P8:</font></h2>
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<th bgcolor="#0000FF"><font color="#FFFF00">Pin</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">Name</font></th>
<th width="16" bgcolor="#0000FF"> </th>
<th bgcolor="#0000FF"><font color="#FFFF00">Color</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">Description</font></th>
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<td><font color="#0000FF">1</font></td>
<td><font color="#0000FF">PG</font></td>
<td align="center" width="16" bgcolor="#FF7F00"> </td>
<td><font color="#0000FF">Orange(橙)</font></td>
<td><font color="#0000FF">Power Good, +5 VDC when all voltages has stabilized.(电源正常信号)</font></td>
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<td><font color="#0000FF">2</font></td>
<td><font color="#0000FF">+5V</font></td>
<td align="center" width="16" bgcolor="#FF0000"> </td>
<td><font color="#0000FF">Red(红)</font></td>
<td><font color="#0000FF">+5 VDC (or n/c)</font></td>
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<td><font color="#0000FF">3</font></td>
<td><font color="#0000FF">+12V</font></td>
<td align="center" width="16" bgcolor="#FFFF00"> </td>
<td><font color="#0000FF">Yellow(黄)</font></td>
<td><font color="#0000FF">+12 VDC</font></td>
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<td><font color="#0000FF">4</font></td>
<td><font color="#0000FF">-12V</font></td>
<td align="center" width="16" bgcolor="#0000FF"> </td>
<td><font color="#0000FF">Blue(蓝)</font></td>
<td><font color="#0000FF">-12 VDC</font></td>
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<td><font color="#0000FF">5</font></td>
<td><font color="#0000FF">GND</font></td>
<td align="center" width="16" bgcolor="#000000"> </td>
<td><font color="#0000FF">Black(黑)</font></td>
<td><font color="#0000FF">Ground (地线)</font></td>
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<td><font color="#0000FF">6</font></td>
<td><font color="#0000FF">GND</font></td>
<td align="center" width="16" bgcolor="#000000"> </td>
<td><font color="#0000FF">Black(黑)</font></td>
<td><font color="#0000FF">Ground (地线)</font></td>
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<h2><font color="#FF0000">P9:</font></h2>
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<th bgcolor="#0000FF"><font color="#FFFF00">Pin</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">Name</font></th>
<th width="16" bgcolor="#0000FF"> </th>
<th bgcolor="#0000FF"><font color="#FFFF00">Color</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">Description</font></th>
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<td><font color="#0000FF">1</font></td>
<td><font color="#0000FF">GND</font></td>
<td align="center" width="16" bgcolor="#000000"> </td>
<td><font color="#0000FF">Black(黑)</font></td>
<td><font color="#0000FF">Ground (地线)</font></td>
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<td><font color="#0000FF">2</font></td>
<td><font color="#0000FF">GND</font></td>
<td align="center" width="16" bgcolor="#000000"> </td>
<td><font color="#0000FF">Black(黑)</font></td>
<td><font color="#0000FF">Ground (地线)</font></td>
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<td><font color="#0000FF">3</font></td>
<td><font color="#0000FF">-5V</font></td>
<td align="center" width="16" bgcolor="#FFFFFF"> </td>
<td><font color="#0000FF">White or Yellow</font></td>
<td><font color="#0000FF">-5 VDC</font></td>
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<td><font color="#0000FF">4</font></td>
<td><font color="#0000FF">+5V</font></td>
<td align="center" width="16" bgcolor="#FF0000"> </td>
<td><font color="#0000FF">Red(红)</font></td>
<td><font color="#0000FF">+5 VDC</font></td>
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<td><font color="#0000FF">5</font></td>
<td><font color="#0000FF">+5V</font></td>
<td align="center" width="16" bgcolor="#FF0000"> </td>
<td><font color="#0000FF">Red(红)</font></td>
<td><font color="#0000FF">+5 VDC</font></td>
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<td><font color="#0000FF">6</font></td>
<td><font color="#0000FF">+5V</font></td>
<td align="center" width="16" bgcolor="#FF0000"> </td>
<td><font color="#0000FF">Red(红)</font></td>
<td><font color="#0000FF">+5 VDC</font></td>
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