![](/images/new-backgrounds/1122220/122220401x1.webp)
Pin Assignment
11 | CLK_PCIE_MINI3# | I | 12 | NC | |
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13 | CLK_PCIE_MINI3 | I | 14 | NC | |
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15 | GND | 16 | NC | ||
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17 | NC | 18 | GND | ||
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19 | NC | 20 | NC | ||
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21 | GND | 22 | PLTRST# | I | |
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23 | PCIE_RXN2 | I | 24 | NC | |
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25 | PCIE_RXP2 | I | 26 | GND | |
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27 | GND | 28 | +1.5V | ||
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29 | GND | 30 | NC | ||
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31 | PCIE_TXN2 | O | 32 | NC | |
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33 | PCIE_TXP2 | O | 34 | GND | |
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35 | GND | 36 | NC | ||
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37 | NC | 38 | NC | ||
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39 | NC | 40 | GND | ||
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41 | NC | 42 | NC | ||
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43 | NC | 44 | NC | ||
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45 | NC | 46 | NC | ||
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47 | NC | 48 | +1.5V | ||
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49 | NC | 50 | GND | ||
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51 | NC | 52 | +3V | ||
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CN28 RTC battery connector
P/N:DFWF02MS000 CONN SMD WAFER 2P 1R MS(P1.25)
Satellite M300 and Satellite Pro M300 Maintenance Manual