User`s manual

Chapter 2 Connecting 11
The following table lists the connectors on the PCA-6740.
Table 2-2: Connectors
Label Function
CN1 IDE connector
CN2 FDD connector
CN3 Printer port connector
CN4 LCD 24-bit connector
CN5 Reserved
CN6 Multiple connector
CN7 ATX Power Standby connector
CN8 LCD inverter power
CN9 CRT connector
CN10 PC/104 connector
CN11 LAN connector
CN12 Reserved
CN13 COM2 connector (RS-422/RS-485)
CN14 COM2 connector (RS-232)
CN15 COM1 connector
CN16 Internal Keyboard connector
CN17 AT (Big 4P) power connector
CN18 PS2 Keyboard/Mouse connector
CN19 ISA Gold-Finger connector
CN 20 CompactFlash connector