Asus DELUXE/WD P8Z77-I - Manual (Page 45)

P8Z77-I DELUXE/WD 1-29
Chapter 1
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.
P8Z77-I DELUXE/WD
P8Z77-I DELUXE/WD Digital audio connector
SPDIF_OUT
GND
SPDIFOUT
+5V
6. Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch. Connect
one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusion sensor or switch sends a high-level signal to this connector when a chassis
component is removed or replaced. The signal is then generated as a chassis intrusion
event.
By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper
cap. Remove the jumper caps only when you intend to use the chassis intrusion
detection feature.
P8Z77-I DELUXE/WD
P8Z77-I DELUXE/WD Chassis intrusion connector
+5VSB_M
B
Chassis Signal GN
D
CHASSIS
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.