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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
E. To activate the front mic.
LVDS Connector
(40-pin LVDS1)
(see p.8 No. 2)
need to connect them for AC'97 audio panel.
Go to the "FrontMic" Tab in the Realtek Control panel. Adjust
"Recording Volume".
40
39
PIN
2
2
4
6
8
10
1
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
17
Signal Name
PIN
Signal Name
LCD_VCC
1
LCD_VCC
LDDC_CLK
3
+3.3V
LVDS_A_DATA0#
5
LDDC_DATA
GND
7
LVDS_A_DATA0
LVDS_A_DATA1
9
LVDS_A_DATA1#
LVDS_A_DATA2#
11
GND
GND
13
LVDS_A_DATA2
LVDS_A_DATA3
15
LVDS_A_DATA3#
LVDS_A_CLK#
17
GND
GND
19
LVDS_A_CLK
LVDS_B_DATA0
21
LVDS_B_DATA0#
LVDS_B_DATA1#
23
GND
GND
25
LVDS_B_DATA1
LVDS_B_DATA2
27
LVDS_B_DATA2#
LVDS_B_DATA3#
29
DPLVDD_EN
GND
31
LVDS_B_DATA3
LVDS_B_CLK
33
LVDS_B_CLK#
CON_LBKLT_EN
35
GND
LCD_BLT_VCC
37
CON_LBKLT_CTL
LCD_BLT_VCC
39
LCD_BLT_VCC
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