ELI43-CR
User’s Manual
04/23/2018
Copyright ©2018, Future
Designs, Inc.
Page
10
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16
The LCD_VDD output at pin 1 of J5 is a 3.3VDC ± 5%. ELI provides the 3.3 VDC signal, called
LCD_VDD, for the external system in case this voltage is needed to generate the correct levels on the
PWM Dimming Input. If the external system is capable of directly driving the PWM dimming signal
at 3.3VDC, there is no need to connect pin 1 to the cable.
Figure 5. ELI43-CR Backlight Curve in Nits
