Biostar J1800TH Setup Manual page 14

Motherboard Manual
FPD1: Front Panel Display Brightness Connector
This connector provides an additional connector for powering the inverter or
driver board.
LVDS1: 40-pin LVDS Connector
This connector provides an internal 40-pin connector for flat panel display and
backlight connectivity.
Pin Assignment
1 ODD_Lane3_P
3 ODD_Lane2_P
5 ODD_Lane1_P
7 ODD_Lane0_P
9 EVEN_Lane3_P
11 EVEN _Lane2_P
13 EVEN _Lane1_P
15 EVEN _Lane0_P
17 EDIE_GND
19 LCD_VCC*
21 N/C
23 LCD_GND
25 LCD_GND
27 ODD_CLK_N
29 BKLT_GND
31 EDIE_CLK
33 BKLT_PWM_DIM
35 EVEN_CLK_N
37 BKLT_PWR**
39 N/C
Note: * Voltage selected by JLVDS_POWER1. ** Voltage selected by JLVDS_BK1.
12
Pin Assignment
1 BKLT EN (voltage:3.3V)
2 BKLT PWM
3 BKLT PWR**
4 BKLT PWR**
5 BLK GND/Brightness GND
6 BLK GND/Brightness GND
7 Brightness Up
8 Brightness Down
Pin Assignment
2 ODD_Lane3_N
4 ODD_Lane2_N
6 ODD_Lane1_N
8 ODD_Lane0_N
10 EVEN_Lane3_N
12 EVEN _Lane2_N
14 EVEN _Lane1_N
16 EVEN _Lane0_N
18 LCD_VCC*
20 LCD_VCC*
22 EDID_3.3V
24 LCD_GND
26 ODD_CLK_P
28 BKLT_GND
30 BKLT_GND
32 BLK_ENABLE
34 EVEN_CLK_P
36 BKLT_PWR**
38 BKLT_PWR**
40 EDIE_DATA