Foxconn 755FXK8AA series User Manual page 25

S-ATA Connectors (optional): SATA_1, SATA_2, SATA_3, SATA_4
The Serial ATA connectors are used to con-
nect the S-ATA devices to the motherboard.
These connectors support the thin Serial ATA
cables for primary internal storage devices.
The current S-ATA interface allows up to
150MB/s data transfer rate.
Front Audio Connector: F_AUDIO (For -6 models)
The audio port includes two parts – the Front
Audio and Rear Audio. Their priority is se-
quenced from high to low (Front Audio to Rear
Audio). If headphones are plugged into the
front panel of the chassis (using the Front
Audio), then the Line Out (Rear Audio) on the
rear panel will not work. If you do not want to
use the Front Audio, pin 5 and 6, pin 9 and 10
must be short, and then the signal will be
sent to the rear audio port.
Front Audio Connector: F_AUDIO (For -8 models)
The audio interface provides two kinds of
audio output choices: the Front Audio, the
Rear Audio. Front audio supports re-tasking
function. Their priority is the same.
Speaker Connector: SPEAKER
The speaker connector is used to connect
speaker of the chassis.
17
Chapter 2 Installation Instructions
GND
TX+
TX-
GND
RX-
RX+
GND
SATA_1/SATA_2
SATA_3/SATA_4
MIC
MIC_PWR
AUD_OUT_R
NC
AUD_OUT_L
1
PORT1_R
PORT2_R
PORT2_L
9
F_AUDIO
SPEAKER
2005-2-3, 14:33
1
1 2
MIC_GND
+5VA
AUD_RET_R
EMPTY
AUD_RET_L
9 10
F_AUDIO
2
AUD_GND
PRESENCEJ
SENSE1_RETURN
EMPTY
SENSE2_RETURN
10
SPK(Pull high)
EMPTY
NC
SPKJ
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