INSTALLATIONS
18 I815E User’s Manual
FAN2, FAN3: System Fan Power Connectors
FAN2 and FAN3 are 3-pin headers for the system fans. The fans must
support 12V.
Pin # Signal Name
1 Ground
2 +12V
3 2 1 3 Rotation detection
J1, J3: Line-out and Microphone connectors
J1 ad J3 are connectors for Line out and Microphone jacks.
J4, J5: CD In Connectors
J4 and J5 are the CD-in connectors. Below is their pin out assignments.
1 2 3 4
4 3 2 1
J4 J5
Signal Name
Pin # Pin # Signal Name
Ground 1 1 Right
Left 2 2 Ground
Ground 3 3 Ground
Right 4 4 Left
J6: Secondary RJ45 Connector (optional)
J6 is the secondary RJ-45 Ethernet connector, supporting the optional
82559 Ethernet controller, located between the Microphone connector
and VGA CRT connector. Refer to the section below for its pin
assignments.