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JSPDIFOUT1: Digital Audio-out Connector
The connector is for connecting the S/PDIF output bracket.
F_AUDIO1: Front Panel Audio Header
This header allows user to connect the chassis-mount front panel audio I/O which supports HD
and AC'97 audio standards.
Note
» It is recommended that you connect a high-definition front panel audio module to this connector to
avail of the motherboard's high definition audio capability.
» Please try to disable the "Front Panel Jack Detection" if you want to use an AC'97 front audio output
cable. The function can be found via O.S. Audio Utility.
5050_RGBLED1/2: RGB LED Device (5050 SMD) Header
This header providers 12V power and RGB control pins for RGB LED Device (5050 SMD).
Note
» Ensure proper pin connecting to your LED device, wrong connection may damage your LED device or
motherboard.
Pin
1
2
3
HD Audio
Pin
Assignment
1
Mic Left in
2
Ground
3
Mic Right in
4
GPIO
5
Right line in
6
Jack Sense
7
Front Sense
8
Key
9
Left line in
10
Jack Sense
Pin
Assignment
1
VCC12
2
LED_GREEN
3
LED_RED
4
LED_BLUE
Chapter 2: Hardware installation | 17
H270GT4 & Z270GT4
Assignment
+5V
SPDIF_OUT
Ground
AC'97
Pin Assignment
1
Mic In
2
Ground
3
Mic Power
4
Audio Power
5
RT Line Out
6
RT Line Out
7
Reserved
8
Key
9
LFT Line Out
10
LFT Line Out
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