ASRock IMB-110 Series [21/43] Backlight amp volume control header

ASRock IMB-110 Series [21/43] Backlight amp volume control header
21
Digital I/O Header
(10-pin JGPIO1)
(see p.9, No. 29)
SATA Power Connectors 1: +5V
(4-pin JPWR1)
2, 3: GND
(see p.9, No. 23)
4. +12V
(4-pin JPWR2)
(see p.9, No. 20)
Backlight & AMP Volume
Control Header
(7-pin BLT_VOL1)
(see p.9, No. 28)
Panel BackLight Inverter
connector
(6-pin BLT_PWR1)
(see p.9, No. 6)
GND
+12V
GND
+5V
1
GND
+12V
GND
+5V
1
1
1
1
PIN Signal Name
1 GND
2 GND
3 CON_LBKLT_CTL_R
4 CON_LBKLT_EN_R
5 LCD_BLT_VCC
6 LCD_BLT_VCC
PIN Signal Name
1 GND
2 GND
3 GPIO_BLT_DW
4 GPIO_BLT_UP
5 NC
6 GPIO_VOL_DW
7 GPIO_VOL_UP
PIN Signal Name PIN Signal Name
1 SIO_GP24 2 SIO_GP20
3 SIO_GP25 4 SIO_GP21
5 SIO_GP26 6 SIO_GP22
7 SIO_GP27 8 SIO_GP23
9 JGPIO_PWR1 10 GND

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