Chapter 2 Installation Instructions
20
Front Audio Connector: F_AUDIO
For -6 models (optional)
The audio connector provides two kinds of audio output choices: the Front Audio,
the Rear Audio. Their priority is sequenced 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, pin9 and 10 must be SHORT,
and then the signal will be sent to the rear audio port.
For -8 models (optional)
The audio connector provides two kinds of audio output choices: the Front Audio,
the Rear Audio. Front Audio supports re-tasking function. Their priority is the
same.
F_AUDIO (for -8 models)
F_AUDIO (for -6 models)
1
PORT2_L
SENSE_SEND
PORT1_L
PORT1_R
PORT2_R
AUD_GND
PRESENCEJ
SENSE1_RETURN
Empty
SENSE2_RETURN
1
AUD_OUT-L
NA
MIC_IN
MIC_PWR
AUD_OUT-R
MIC_GND
+5VA
AUD_RET-R
Empty
AUD_RET-L
USB Connectors: F_USB1, F_USB2
Besides four USB ports on the rear panel, the series of motherboards also
have two 10-pin connectors on board which may connect to front panel USB
cable(optional) to provide additional four USB ports.
F_USB 2
D7-
VCC
D6+
D6-
Empty
GND
NC
VCC
GND
D7+
F_USB 1
D5-
VCC
D4+
D4-
Empty
GND
NC
VCC
GND
D5+
915PL7AE-Manual-EN-V1.0-01-25-04.p65
2005-5-26, 17:35
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