User`s manual

INSTALLATIONS
MB770 User’s Manual 17
J3: IrDA Connector
Pin # Signal Name
1 +5V
2 No connect
3 IR RX
4 Ground
5 IR TX
J4: Wake On LAN Connector
J4 is a 3-pin header for the Wake On LAN function. Wake On LAN will
function properly only with an ATX power supply with 5VSB that has
200mA.
Pin # Signal Name
1 +5VSB
2 Ground
3 -PME
J5: Digital I/O
Signal Name Pin Pin Signal Name
GND 1 2 VCC
OUT3 3 4 OUT1
OUT2 5 6 OUT0
IN3 7 8 IN1
IN2 9 10 IN0
J7: USB5/6 Port Pin Header
Signal Name Pin Pin Signal Name
Vcc 1 5 Ground
D- 2 6 D+
D+ 3 7 D-
Ground 4 8 Vcc