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Connectors and Jumpers
3.2 List of Connectors
The board has a number of connectors configuring the system to user’s application. The
table below shows the function of each board’s connectors:
Table 12. Connectors
Label Function
CN1 Digital I/O Connector
CN2 Front Panel Bezel Connector
CN3 Primary IDE Hard Drive Connector
CN4 Parallel Port Connector
CN5 USB Port2 & Port3 Connector
CN6 LVDS Connector
CN7 Power Connector
CN8 LVDS Voltage Connector
CN9 Serial Port2 Connector
CN10 LAN Connector
CN11 Audio Connector
CN12 USB Port0 & Port1 Connector
CN13 6-Pin Mini Dim Keyboard/Mouse Connector
CN14 TV-OUT Connector
CN15 Serial Port1 Connector
CN16 VGA Connector
CN17 SATA Connector
CN18 FDD Connector
CN19 Compact Flash Connector
J1 Extension SLOT
FAN1 FAN Connector
SODIMM1
DDR2 SODIMM
Table 13. Digital I/O Connector (CN1)
Pin Signal Pin Signal
1 Digital Input 1 2 Digital Output 1
3 Digital Input 2 4 Digital Output 2
5 GND 6 Digital Output 3
7 GND 8 Digital Output 4
Table 14. Front Panel Bezel Connector (CN2)
Pin Signal Pin Signal
1 System Power LED + 2 External Speaker +
3 GND 4 Jumper Pin
5 System Power LED - 6 Jumper Pin
7 NC 8 External Speaker +
9 Power On/Off GND 10 Power On/Off
11 System Reset GND 12 System Reset
13 Keyboard Lock GND 14 Keyboard Lock
15 HDD Activity LED - 16 HDD Activity LED +