Asus P8H61/USB3 - Manual (Page 37)

1-25 Chapter 1: Product introduction
5. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect
the S/PDIF Out module cable to this connector, then install the module to a slot
opening at the back of the system chassis.
The S/PDIF module is purchased separately.
Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the
system may damage the motherboard components. These are not jumpers! Do not place
jumper caps on the fan connectors!
4. CPU and chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
The CPU_FAN connector supports a CPU fan of maximum 2A (24 W) fan power.
CPU_FAN
CPU
FA
N PWM
CPU
FA
N IN
CPU
FA
N PWR
GND
P8H61 Series
P8H61 Series fan connectors
CHA_FAN
Rotation
+12V
GND
P8H61 Series
SPDIF_OUT
+5
V
SPDIFOU
T
GND
P8H61 Series Digital audio connector