User manual

17 UTC-520 User Manual
Chapter 4 Jumper Settings and Connectors
The motherboard of the UTC-520 has a number of jumpers and con- nectors that
allow you to configure your system to suit your applications. The table below lists the
function of each of the board’s jumpers.
4.1.3 Locating jumpers and connectors
Table 4.1: Jumpers and Connector functions
CN1 Audio
CN3 SATA (2.5" HDD)
CN4 GPIO
CN5 SATA HDD power connector (2.5" HDD)
CN6 12V Power Input
CN12 COM2
CN13 Inverter Power Output
CN14 Internal USB
CN15 Internal USB
CN16 18 bits LVDS Panel
CN18 LAN1
CN19 LAN2
CN20 Power Switch (Low Active )
CN22 Standby Power Input
CN23 Reset
CN24 External USB
CN25 External USB
CN26 COM1
CN27 VGA
CN28 Mini PCIE lock
CN30 DDR2 SODIMM
CN31 BIOS Socket
CN32 CF slot