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Interfacing/powering cfag320240c-fmi-t

mpjk

New member
I have CFAG320240C-FMI-T LCD display.
First of all I would like to know if I need to use +5v inverter (CFAICCFL1)?

Do I put 5V volt to the pin2 (Vdd)?
What voltage needs to be fed to PIN3 (V0)? 24V?

I know how to connect to data lines, but I'm worried about the power lines. I don't want to burn this thing ;-)

What is the purpose of the 3-wire cable hanging on the back panel if everything is supposed to be connected through pin header?
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CF Tech

Administrator
The cable on the back goes to the CFAICCFL1. It runs the backlight.

For this display, there is a control on the back that can adjust Vo, so you can leave that pin open, and juct adjust the contrast using the control.

Vdd = 5v, Vss = Gnd
 
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