
Chapter 3 System Engine
Table 3.1: Mainboard Connectors & Jumper Settings
| Label | Function | Description | 
| 
 | 
 | 
 | 
| CN1 | LCD POWER | LCD INVERTER Connector | 
| 
 | 
 | 
 | 
| CN2 | CF | CompactFlash socket | 
| 
 | 
 | 
 | 
| CN3 | IDE | Internal IDE 44pin (2mm) connector | 
| 
 | 
 | 
 | 
| CN4 | USB1 | Two USB  | 
| 
 | 
 | 
 | 
| CN7 | USB2 | Two USB  | 
| 
 | 
 | 
 | 
| CN5 | ETHERNET | RJ45 LAN PORT | 
| 
 | 
 | 
 | 
| CN6 | PS2 | Standard  | 
| 
 | 
 | on panel. | 
| CN8 | LINE OUT | Audio Line OUT | 
| 
 | 
 | 
 | 
| CN9 | MIC IN | Audio MIC IN | 
| 
 | 
 | 
 | 
| CN8A1 | PC104 | PC104 32*2 CONNECTOR | 
| 
 | 
 | 
 | 
| CN8B1 | PC104 | PC104 20*2 CONNECTOR | 
| 
 | 
 | 
 | 
| CN10 | DC IN | DC Power in Connector,HOUSING 5.08 MM 3P | 
| 
 | 
 | 
 | 
| CN11 | COM2 | Serial port:COM2 RS232/485/422 | 
| 
 | 
 | 
 | 
| CN12 | COM1 | Serial port:COM1 RS232 | 
| 
 | 
 | 
 | 
| CN14 | PANEL | PANEL CONNECTOR | 
| 
 | 
 | 
 | 
| J1 | 1*3 PIN HEADER | CLEAR CMOS | 
| 
 | 
 | 
 | 
| J3 | DDR | DDR CONNECTOR | 
| 
 | 
 | 
 | 
| JP1 | TOUCH | TOUCH CONNECTOR | 
| 
 | 
 | 
 | 
| SW1 | POWER SWITCH | System Power Switch | 
| 
 | 
 | 
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| 16 |