Gigabyte GA-Z77X-UP5 TH rev. 1.0 User Manual page 33

11) F_AUDIO (Front Panel Audio Header)
your chassis front panel audio module to this header. Make sure the wire assignments of the module
connector match the pin assignments of the motherboard header. Incorrect connection between the module
connector and the motherboard header will make the device unable to work or even damage it.
The front panel audio header supports HD audio by default. If your chassis provides an AC'97
front panel audio module, refer to the instructions on how to activate AC'97 functionality via the
Audio signals will be present on both of the front and back panel audio connections simultaneously.
If you want to mute the back panel audio (only supported when using an HD front panel audio
Some chassis provide a front panel audio module that has separated connectors on each wire
instead of a single plug. For information about connecting the front panel audio module that has
different wire assignments, please contact the chassis manufacturer.
12) SPDIF_IN (S/PDIF In header)
This header supports digital S/PDIF In and can connect to an audio device that supports digital audio out
via an optional S/PDIF In cable. For purchasing the optional USB bracket, please contact the local dealer.
Hardware Installation
For HD Front Panel Audio:
Pin No.
1 MIC2_L
9 1
2 GND
3 MIC2_R
4 -ACZ_DET
10 2
5 LINE2_R
6 GND
7 FAUDIO_JD
8 No Pin
9 LINE2_L
10 GND
1
- 32 -
For AC'97 Front Panel Audio:
Pin No.
1 MIC
2 GND
3 MIC Power
4 NC
5 Line Out (R)
6 NC
7 NC
8 No Pin
9 Line Out (L)
10 NC
Pin No.
1 Power
2 SPDIFI
3 GND