Sony ECM-3711 Benutzerhandbuch

38 ECM-3711 Series User’s Manual 
 

 

 

 

+12V 

1 

GND 2 

ENBKL 

3 

VR 4 

+5V 

5 

 

For inverters with adjustable Backlight function, it is possible to control the 
LCD brightness through the VR signal controlled by JVR1. Please see the 
JVR1

 section for detailed circuitry information. 

 

VR 

Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W) 

ENBKL 

LCD backlight ON/OFF control signal