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User's Manual 14
Note 1: JP3 - Infrared module connector
The main board provides a 5-pin infrared connector - JP3 as
an optional infrared module for wireless transmitting and
receiving. Only first 4 pins are available, left 3 pins are
reserved for future use.
Note 2: J10, J11 - USB connectors
The main board provides two sets USB (Universal Serial
Bus) connectors - J10 and J11 for USB devices use.
Note 3: JP1 - 12V cooling fan power connector
The main board provides a on-board 12V cooling fan power
connector for cooling fan. Please make sure the red wire
connect to +12V and black wire connect to ground (GND).
Connectors & Sockets
Connectors & Sockets
ITEM
FUNCTION
J2, J3, J4, J5
On-board SIMM sockets
DIM1, DIM2
On-board 3.3V DIMM sockets
J23,J17,J18,J19 On-board PCI Slots
J20, J21, J22
On-board ISA Slots
J6
On-board PCI Primary IDE Connector
J7
On-board PCI Secondary IDE Connector
CN1
On-board Floppy Controller Connector
CN4
On-board Parallel Port Connector
CN2
On-board Serial port-1 Connector
CN3
On-board Serial Port-2 Connector
J99
On-board PS/2 Mouse Port Connector
J14
Power LED and Keylock Connector
J12
PC Speaker Connector
JP12
Hardware Reset Switch Connector
JP33
Green LED
JP15
EPMI Connector
JP22
On-board Enhanced IDE R/W LED
Connector
J10, J11
Universal Serial Bus (USB) Connectors
JP3
Infra-red Communication Port Connector
JP1
Cooling Fan Connector