ASRock IMB-150N [20/39] Backlight volume control

ASRock IMB-150N [20/39] Backlight volume control
20
Digital Input / Output Pin Header
(10-pin JGPIO1)
(see p.8 No. 18)
LVDS Connector
(40-pin LVDS1)
(see p.8 No. 30)
Backlight Volume Control
(7-pin BLT_VOL1)
(see p.8 No. 9)
Backlight Power Connector
(6-pin BLT_PWR1)
(see p.8 No. 11)
PIN Signal Name PIN Signal Name
2 LCD_VCC 1 LCD_VCC
4 LDDC_CLK 3 +3.3V
6 LVDS_A_DATA0# 5 LDDC_DATA
8 GND 7 LVDS_A_DATA0
10 LVDS_A_DATA1 9 LVDS_A_DATA1#
12 LVDS_A_DATA2# 11 GND
14 GND 13 LVDS_A_DATA2
16 LVDS_A_DATA3 15 LVDS_A_DATA3#
18 LVDS_A_CLK# 17 GND
20 GND 19 LVDS_A_CLK
22 LVDS_B_DATA0 21 LVDS_B_DATA0#
24 LVDS_B_DATA1# 23 GND
26 GND 25 LVDS_B_DATA1
28 LVDS_B_DATA2 27 LVDS_B_DATA2#
30 LVDS_B_DATA3# 29 DPLVDD_EN
32 GND 31 LVDS_B_DATA3
34 LVDS_B_CLK 33 LVDS_B_CLK#
36 CON_LBKLT_EN 35 GND
38 LCD_BLT_VCC 37 CON_LBKLT_CTL
40 LCD_BLT_VCC 39 LCD_BLT_VCC
1
39
40
2
PIN Signal Name PIN Signal Name
10 GND 9 JGPIO_PWR
8 SIO_GP23 7 SIO_GP27
6 SIO_GP22 5 SIO_GP26
4 SIO_GP21 3 SIO_GP25
2 SIO_GP20 1 SIO_GP24
PIN Signal Name
1 GPIO_VOL_UP
2 GPIO_VOL_DW
3 PWRDN
4 LVDS1 BLUP
5 LVDS1 BLDW
6 GND
7 GND
1
1
PIN Signal Name
1 GND
2 GND
3 BL CTL
4 BL EN
5 LCD_BLT_VCC
6 LCD_BLT_VCC

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