Chapter 2 – Hardware Information 27Pico-ITX Board PICO-APL123 LVDS_DB2- DIFF24 LVDS_DB2+ DIFF25 LVDS_DB3- DIFF26 LVDS_DB3+ DIFF27 LCD_PWR PWR +3.3V/+5V28 GND GND29 LVDS_B_CLK- DIFF30 LVDS_B_CLK+ DIFF2.4.15 COM Port 1/2 & line out connector (CN17)Pin Pin Name Signal Type Signal Level1 DCDB IN2 DSRB IN3 RXB IN4 RTSB OUT ±9V5 TXB OUT ±9V6 CTSB IN7 DTRB OUT ±9V8 RIB/+5V/+12V IN/ PWR +5V/+12V