QDS-9400 - User Guide, Rev. 1.0
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Pin
Signal
Description
Note
28
CLKP
LVDS Channel 1 clock differential pair (+)
29
D3N
LVDS Channel 1 Data 3 differential pair (-)
30
D3P
LVDS Channel 1 Data 3 differential pair (+)
* Panel Power can be selected by Jumper 1.
7.7.
Panel Backlight Power Output Wafer (BL)
The 6-pin 2.0 mm pitch wafer BL provides power supply for flat panel and its backlight inverter.
Figure 20: Backlight Power Output Wafer (BL)
Table 24: Pin Assignment (BL)
Pin
Signal
Description
Note
1
12V
+12 V backlight power supply
2
12V
+12 V backlight power supply
3
LCD-BLON
Backlight on / off control signal
4
LCD-ADJ
Backlight Adjustment Voltage signal
5
GND
Ground
6
GND
Ground