2 - 20 Chapter 2 Quick Installation GuideBC-599/596SBC-860Full-size CPU Card SBC-8602.27 Ethernet 10/100 BaseT RJ-45 Phone Jack (CN17)2.27 Ethernet 10/100 BaseT RJ-45 Phone Jack (CN17)2.27 Ethernet 10/100 BaseT RJ-45 Phone Jack (CN17)2.27 Ethernet 10/100 BaseT RJ-45 Phone Jack (CN17)2.27 Ethernet 10/100 BaseT RJ-45 Phone Jack (CN17)2.28 Audio Input/Output Connector (CN18)2.28 Audio Input/Output Connector (CN18)2.28 Audio Input/Output Connector (CN18)2.28 Audio Input/Output Connector (CN18)2.28 Audio Input/Output Connector (CN18)Audio Connector (CN18)Pin Signal Pin Signal1 MIC_in 2 MIC_Vcc3 GND 4 CD_GND5 LINE_in L 6 CD_in L7 LINE_in R 8 CD_GND9 GND 10 CD_in R11 LINE_out L 12 LINE_our R13 GND 14 GND2.29 Mini-DIN PS/2 Connector (CN19)2.29 Mini-DIN PS/2 Connector (CN19)2.29 Mini-DIN PS/2 Connector (CN19)2.29 Mini-DIN PS/2 Connector (CN19)2.29 Mini-DIN PS/2 Connector (CN19)Pin Signal Pin Signal1 Mouse Clock 2 Keyboard Clock3 Vcc 4 Ground5 Keyboard Data 6 Mouse DataCN17 is the RJ-45 connector based on thechipset integrated LAN. The figure at the leftside shows the pin out assignments of theconnector and its corresponding input jack.