
ECM-A50M Quick Installation Guide
18 ECM-A50M Quick Installation Guide
2.3.14 LCD Inverter Connector (JBKL)
Note:
For inverters with adjustable Backlight function, it is possible to control the LCD brightness through
the VR signal controlled by JVR. Please see the JVR section for detailed circuitry information.
2.3.14.1 Signal Description – LCD Inverter Connector (JBKL)
Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W)
LCD backlight ON/OFF control signal
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