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J1 Header
(9-pin J1)
(see p.7 No. 33)
1. High Definition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC'97 audio panel, please install it to the front panel audio
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don't
need to connect them for AC'97 audio panel.
E. To activate the front mic.
Go to the "FrontMic" Tab in the Realtek Control panel. Adjust
"Recording Volume".
3W Audio AMP Output Wafer
(4-pin SPEAKER1)
(see p.7 No.32)
SPDIF Header
(3-pin SPDIF1)
(see p.7, No. 31)
ATX Power Connector
(4-pin ATX12V1)
(see p.7 No. 1)
SATA Power Connector
(SATA_PWR1)
(see p.7 No. 11)
1
Signal
Signal
PIN
PIN
Name
Name
4
OUTRN
3
OUTRP
+5V
2
4
1
3
GND
+12V
1
+5V
GND
20
This is an interface for front
panel audio cable that allows
convenient connection and
control of audio devices.
Signal
Signal
PIN
PIN
Name
Name
2
OUTLP
1
OUTLN
SPDIF header, providing
SPDIF audio output to HDMI
VGA card, allows the system to
connect HDMI Digital TV/
projector/LCD devices. Please
connect the SPDIF connector of
HDMI VGA card to this header.
Please connect a DC
power supply to this
connector.
1-2 : GND
3-4 : DC Input
Please connect a SATA
power cable to this connector.
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