J3: Digital I/O Connector (4 In, 4 Out); J4: Irda Connector; J5: Cd-In Audio Connector - Intel IB935 User Manual

J3: Digital I/O Connector (4 in, 4 out)

This 10-pin digital I/O connector supports TTL levels and is used to
control external devices requiring ON/OFF circuitry.
Signal Name

J4: IrDA Connector

J5: CD-In Audio Connector

Pin #
Pin #
Ground 1
Out3 3
Out2 5
IN3 7
IN2 9
Pin #
1
2
3
4
5
Signal Name
1 CD Audio R
2 Ground
3 Ground
4 CD Audio L
IB935 User's Manual
INSTALLATIONS
Pin # Signal Name
2 +5V
4 Out1
6 Out0
8 IN1
10 IN0
Signal Name
+5V
No connect
Ir RX
Ground
Ir TX
17