ASROCK IMB-148 User Manual page 15

Input Power Setting
(2-pin DC_CTL1)
(see p.8, No. 3)
Panel Power Selection
(4-pin PNL_PWR1)
(see p.8, No. 10)
Backlight Power Selection
(4-pin BKT_PWR1)
(see p.8, No. 9)
Digital Input / Output Power Select
(3-pin JGPIO_PWR1)
(see p.8, No. 13)
ATX/AT Mode Selection
(3-pin PWR_JP1)
(see p.8, No. 26)
COM Port Power Control
(3-pin PWR_COM1, for COM1)
(3-pin PWR_COM6, for COM6)
(3-pin PWR_COM3, for COM3)
(3-pin PWR_COM4, for COM4)
(see p.8, No. 23)
Power Input Voltage > +12V: Short
1
Power Input Voltage ≤ +12V: Open
1
1
3 2 1
1
15
PIN Signal Name
1
2
3 LCD_VCC
4
5
6
PIN Signal Name
1
2
3 LCD_BLT_VCC
4
5
6
1-2 : +12V
2-3 : +5V
1-2 : AT Mode
2-3 : ATX Mode
1-2 : +5V
2-3 : +12V
+3.3V
NC
+12V
+5V
NC
+5V
NC
+Vin
+12V
NC