Asus P4P800-MX - Manual (Page 36)

1-26 Chapter 1: Product introduction
10. Digital audio connector (4-1 pin SPDIF1)
This connector is for a S/PDIF audio module that allows digital instead of
analog sound output. Connect one end of the audio cable to the S/PDIF Out
connector on the motherboard, and the other end to the S/PDIF module.
The S/PDIF module is purchased separately.
9. CPU and chassis fan connectors (3-pin CPU_FAN1, CHA_FAN1)
The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a
total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan
connectors on the motherboard, making sure that the black wire of each cable
matches the ground pin of the connector.
Do not forget to connect the fan cables to the fan connectors. Lack of sufficient
air flow within the system may damage the motherboard components. These
are not jumpers! DO NOT place jumper caps on the fan connectors!
P4P800-MX
®
P4P800-MX 12-Volt Fan Connectors
CPU_FAN1
CHA_FAN1
GND
Rotation
+12V
GND
Rotation
+12V
P4P800-MX
®
P4P800-MX Digital Audio Connector
+5V SPDIFOUT GND
SPDIF1