Lvds1 And Lvds2 Power Jumper; Figure 30: Lvds1 And Lvds2 Power Jumpers Diagrams; Table 27: Lvds1 And Lvds2 Power Jumpers Settings - VIA Technologies EPIA-M930 User Manual

3.4 LVDS1 and LVDS2 Power Jumper

The LVDS panel connectors (LVDS1 and LVDS2) and backlight control connectors (LVDS1_BL1 and LVDS2_BL1)
can operate on different input voltages. The VIA EPIA-M930 has one jumper (LVDS1_PWR1) that controls
the voltage delivered to the LVDS1 panel connector and input voltage delivered to the LVDS1_BL1 connector.
The VIA EPIA-M930 has one jumper (LVDS2_PWR1) that controls the voltage delivered to the LVDS2 panel
connector and input voltage delivered to the LVDS2_BL1 connector.
(default)
1
Inverter2 Voltage: +12V
Panel2 Voltage: +3.3V
1
1
Inverter2 Voltage: +5V
Panel2 Voltage: +5V

Figure 30: LVDS1 and LVDS2 power jumpers diagrams

LVDS1 Backlight Settings
+12V (default)
+5V
LVDS1 Panel Settings
+3.3V (default)
+5V
LVDS2 Backlight Settings
+12V (default)
+5V
LVDS2 Panel Settings
+3.3V (default)
+5V

Table 27: LVDS1 and LVDS2 power jumpers settings

LVDS1 Power Jumper (LVDS1_PWR1)
Pin 1
Short
Open
Pin 2
Short
Open
LVDS2 Power Jumper (LVDS2_PWR1)
Pin 1
Short
Open
Pin 2
Short
Open
VIA EPIA-M930 User Manual
1
Inverter1 Voltage: +12V
Panel1 Voltage: +3.3V
1
Inverter1 Voltage: +5V
Panel1 Voltage: +5V
1
Pin 3 Pin 5
Short Open
Short Short
Pin 4 Pin 6
Short Open
Short Short
Pin 3 Pin 5
Short Open
Short Short
Pin 4 Pin 6
Short Open
Short Short
(default)
24