IEI Technology WAFER-KBN-1, User Manual

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WAFER-KBN-i1 3.5" SBC
Page 34
Pin Description Pin Description
17 N/C 18 GND
19 N/C 20 N/C
21 GND 22 PCIRST#
23 PCIE_RXN () 24 VCC3
25 PCIE_RXP (SATA_RX-) 26 GND
27 GND 28 1.5V
29 GND 30 SMBCLK
31 PCIE_TXN (SATA_TX-) 32 SMBDATA
33 PCIE_TXP () 34 GND
35 GND 36 USBD-
37 GND 38 USBD+
39 VCC3 40 GND
41 VCC3 42 N/C
43 GND 44 N/C
45 N/C 46 N/C
47 N/C 48 1.5V
49 N/C 50 GND
51 N/C 52 VCC3
Table 3-16: PCIe Mini Card Slot Pinouts
3.2.16 Power and HDD LED Connector
CN Label: CN5
CN Type:
6-pin wafer
CN Location: See Figure 3-17
CN Pinouts: See Table 3-17
The LED connector connects to an HDD indicator LED and a power LED on the system
chassis to inform the user about HDD activity and the power on/off status of the system.