2-16
AIMB-253
Mainboard
LVDS Flat Panel Connector: JLVDS1
The LVDS (Low Voltage Differential Signal) connector provides a digital interface
typically used with flat panels. After connecting an LVDS interfaced flat panel to the
JLVDS1, be sure to check the panel datasheet and set the J1 LVDS Power Selection
Jumper to a proper voltage.
2
1
39
40
JLVDS1
After hardware installation is done,
select the LVDS panel type and
tune the LVDS backlight in the BIOS
Setup Utility.
SIGNAL
PIN
SIGNAL
+12V
2
1
+12V
+12V
4
3
+12V
GND
6
5
+12V
GND
8
7
+3V
LCDVCC
10
9
LCDVCC
DCC DATA
12 11
DDC CLK
VDD ENABLE 14 13
BKLTCTL
GND
16 15
BKLTEN
LVDS A0+
18 17
LVDS A0-
LVDS A1+
20 19
LVDS A1-
LVDS A2+
22 21
LVDS A2-
LVDS ACLK+ 24 23
LVDS ACLK-
NC
26 25
NC
GND
28 27
GND
LVDS B0+
30 29
LVDS B0-
LVDS B1+
32 31
LVDS B1-
LVDS B2+
34 33
LVDS B2-
LVDS BCLK+ 36 35
LVDS BCLK-
NC
38 37
NC
GND
40 39
GND
