Intel DQ57TM 사용자 설명서
Installing and Replacing Desktop Board Components
53
S/PDIF Header
Figure 23, C shows the location of the S/PDIF output header. Table 9 shows the pin
assignments and signal names for the S/PDIF output header.
assignments and signal names for the S/PDIF output header.
Table 9. S/PDIF Header Signal Names
Pin Description
1 Ground
2 S/PDIF
1 Ground
2 S/PDIF
Out
3
Key (no pin)
4 +5
VDC
Chassis Intrusion Header
Figure 23, D shows the location of the chassis intrusion header. This header can be
connected to a mechanical switch on the chassis to detect if the chassis cover is
removed. This switch should be in the open position when the chassis cover is
installed and closed when the cover is removed.
connected to a mechanical switch on the chassis to detect if the chassis cover is
removed. This switch should be in the open position when the chassis cover is
installed and closed when the cover is removed.
Table 10 shows the pin assignments and signal names for the chassis intrusion header.
Table 10. Chassis Intrusion Header Signal Names
Pin Description
1
1
Intruder#
2 Ground
Alternate Front Panel Power LED Header
Figure 23, E shows the location of the alternate front panel power LED header. Pins 1
and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If
your chassis has a three-pin power LED cable, connect it to this header. Table 11
shows the pin assignments for the alternate front panel header.
and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If
your chassis has a three-pin power LED cable, connect it to this header. Table 11
shows the pin assignments for the alternate front panel header.
Table 11. Alternate Front Panel Power LED Header Signal Names
Pin Signal
Name
In/Out
1
Front panel LED+
Out
2 No
pin
3
Front panel LED-
Out