Asus I220GC User Manual - Page 34

Digital Audio connector 4-1 pin SPDIF_OUT, CPU and Chassis fan connectors, pin CPU_FAN, 3-pin

Page 34 highlights

5. CPU and Chassis fan connectors (3-pin CPU_FAN, 3-pin CHA_FAN) The fan connectors support cooling fans of a total of 1A~2.2A (26.4W 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. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors. R I220GC CPU_FAN GND +12V CPU FAN IN CHA_FAN GND +12V Rotation I220GC Fan Connectors 6. Digital Audio connector (4-1 pin SPDIF_OUT) This connector is for the S/PDIF audio module to allow digital sound output. Connect one end of the S/PDIF audio cable to this connector and the other end to the S/PDIF module. R I220GC SPDIF_OUT I220GC Digital Audio Connector The S/PDIF out module is purchased separately. +5V SPDIFOUT GND 1-22 Chapter 1: Product introduction

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1-22
Chapter 1: Product introduction
6.
Digital Audio connector (4-1 pin SPDIF_OUT)
This connector is for the S/PDIF audio module to allow digital sound output.
Connect one end of the S/PDIF audio cable to this connector and the other
end to the S/PDIF module.
The S/PDIF out module is purchased separately.
5.
CPU and Chassis fan connectors
(3-pin CPU_FAN, 3-pin CHA_FAN)
The fan
connectors support cooling fans of a total of 1A~2.2A (26.4W 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. Insufficient air
flow inside the system may damage the motherboard components. These are
not jumpers! DO NOT place jumper caps on the fan connectors.
I220GC
I220GC
Fan Connectors
CPU_FAN
GND
+12V
CPU FAN IN
CHA_FAN
GND
Rotation
+12V
I220GC
I220GC Digital Audio Connector
+5V
SPDIFOUT
GND
SPDIF_OUT