Asus A88X-PRO A88X-PRO User's Manual - Page 52

Digital audio connector 4-1 pin SPDIF_OUT, CPU and chassis fan connectors 4-pin CPU_FAN - cpu support

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4. 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. +5V SPDIFOUT GND Chapter 2 A88X-PRO SPDIF_OUT A88X-PRO Digital audio connector The S/PDIF module is purchased separately. 5. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2/3/4) 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. A88X-PRO 1 CHA_FAN1 GND CHA FAN PWR CHA FAN IN VCC 2 CPU_FAN GND CPU FAN PWR CPU FAN IN 1 CPU FAN PWM 2 5 CHA_FAN2 3 VCC CPU FAN IN CPU FAN PWR GND 4 5 A88X-PRO Fan connectors 3 CHA_FAN4 VCC CHA FAN IN CHA FAN PWR GND 4 CHA_FAN3 VCC CHA FAN IN CHA FAN PWR GND 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! The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power. 2-32 Chapter 2: Hardware information

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2-32
Chapter 2: Hardware information
Chapter 2
4.
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.
5.
CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2/3/4)
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.
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!
The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.
A88X-PRO
A88X-PRO Digital audio connector
SPDIF_OUT
+5V
SPDIFOUT
GND
CHA_FAN4
VCC
CHA FAN IN
CHA FAN PWR
GND
CHA_FAN3
VCC
CHA FAN IN
CHA FAN PWR
GND
CHA_FAN1
GND
CHA FAN PWR
CHA FAN IN
VCC
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
CHA_FAN2
VCC
CPU FAN IN
CPU FAN PWR
GND
1
1
2
5
3
4
2
3
4
5
A88X-PRO
A88X-PRO Fan connectors