Asus P5N7A-VM - Manual (Page 43)

ASUS P5N7A-VM 1-31
3. Digital audio connector (4-1 pin SPDIF_OUT for ASUS HDMI VGA card)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF)
port(s). If you are using an ASUS HDMI-equipped graphics card, connect the
HDMI card to this connector with a S/PDIF Out cable.
The ASUS HDMI-equipped graphics card and the S/PDIF Out cable are
purchased separately.
2. Serial port connectors (10-1 pin COM1)
The connector is for a serial (COM) port. Connect the serial port module
cable to the connector, then install the module to a slot opening at the back of
the system chassis.
The serial port bracket (COM1) is purchased separately.
P5N7A-VM
P5N7A-VM COM Port Connector
PIN1
COM1
P5N7A-VM
P5N7A-VM Digital Audio Connector
+5
V
SPDIFOU
T
GN
D
SPDIF_OUT