Gigabyte GA-8ST800 User Manual page 25

14) SPDIF (SPDIF)
1
VCC GND
SPDIF Out
15) F_USB1 / F_USB2 (Front USB Connector, Yellow)
USB Dy+
USB Dy-
Power
2
1
Power
USB Dx-
USB Dx+
16) MODEM*
VAUX33
+12V
VCC
VDD33
2
1
GND
AC OUT
AC BCK
AC DIN
17) CI (Case Open)
Signal
1
* Only for GA-8ST800-L.
GND
USB Over Current
10
9
GND
N C
N C
14
13
AC RSTB
AC SYNC
AC DOUT
GND
- 21 -
The SPDIF output is capable of providing
digital audio to external speakers or
compressed AC3 data to an external Dolby
Digital Decoder. Use this feature only when
your stereo system has digital input function.
6 Channel output : A "S/PDIF output" connec-
tor is available on the motherboard. Please
contact your nearest dealer for optional SPDIF
cable.
Be careful with the polarity of the front USB
connector. Check the pin assignment while
you connect the front USB cable. Please
contact your nearest dealer for optional front
USB 2.0 cable.
Please contact your nearest dealer for optional
Modem card.
This 2-pin connector allows your system to
enable or disable the "Case Open" item in
BIOS, if the system case begin remove.
Hardware Installation Process