Lcd/Inverter Power Select; Lvds Backlight Power Select - DFI SU171 User Manual

LCD/Inverter Power Select

JP14 is used to select the power level of the LCD/Inverter power connector.
Chapter 2 Hardware Installation
Chapter 2
3 2 1
JP14
1-2 On: +12V
(default)
3 2 1
2-3 On: +5V
13

LVDS Backlight Power Select

JP12 is used to select the power level of backlight control: +3.3V (default) or +5V.
Important:
Before powering-on the system, make sure that the power settings of JP12 match the
power specification of backlight control. Selecting the incorrect voltage will seriously
damage the backlight.
3 2 1
1-2 On: +3.3V
JP12
(default)
3 2 1
2-3 On: +5V
www.dfi .com