Lcd Inverter Connector (Cn6) - Avalue Technology EMX-PNV User Manual

2.4.9

LCD Inverter Connector (CN6)

Note:
For inverters with adjustable Backlight function, it is possible to control the LCD brightness through
the VR signal controlled by VR1. Please see the VR1 section for detailed circuitry information
2.4.9.1 Signal Description – LCD Inverter Connector (CN6)
Signal
BRIGHT
LBKLT_EN
Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W)
LCD backlight ON/OFF control signal
Signal
+5V
BRIGHT
LBKLT_EN
GND
+12V
Signal Description
EMX-PNV User's Manual 25
User's Manual
PIN
5
4
3
2
1