User manual

VB7009
VB7009VB7009
VB7009 User Manual
User ManualUser Manual
User Manual
42
3.5. Backlight Power Select Jumper
The mainboard has a jumper that controls the input voltage delivered to the
LVDS inverter connector. The jumper is labeled as “IVDD_SEL1”. The jumper
settings are shown below.
1
Figure
Figure Figure
Figure 36
3636
36: Backlight power select jumper
: Backlight power select jumper: Backlight power select jumper
: Backlight power select jumper
Panel Voltage
Panel VoltagePanel Voltage
Panel Voltage Pin 1
Pin 1Pin 1
Pin 1 Pin 2
Pin 2Pin 2
Pin 2 Pin 3
Pin 3Pin 3
Pin 3
+5V On On Off
+12V (default) Off On On
Table
Table Table
Table 32
3232
32: Backlight power select jumper settings
: Backlight power select jumper settings: Backlight power select jumper settings
: Backlight power select jumper settings