Manual

EEV-EX03
22 EEV-EX03 Quick Installation Guide
2.3.22 LCD Inverter Connector (JBKL1)
Signal PIN
+12V 1
GND 2
ENBKL 3
VR 4
+5V 5
Note:
 Please notice that there are limitations of output current. Max current output: 12V@ 1.5V
 For inverters with adjustable Backlight function, it is possible to control the LCD brightness through the
VR signal controlled by JFP1 Pin 21/23/25. Please see the JFP1 section for detailed circuitry
information.
2.3.22.1 Signal Description – LCD Inverter Connector (JBKL1)
Signal Signal Description
VR Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W)
ENBKL LCD backlight ON/OFF control signal