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Kodak G3 Kiosk Screen Problem


dorothy

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Hello. I think in your kiosk is used Chunghwa TTL LCD and controller with GENESIS and MYSON chips. Do you have backlight? Probably it will be problem with inverter or back-light lamps. If one of lamps is bad inverter goes to protection mode. If it is backlight - you have to see image on your screen looking at the screen on angle. To see something you should shine screen with some external light source. If you will see image - then it is just baclight problem.

If you have back-light, but see dark image then LCD controller will be faulty. Few times had to repair them.

Have to say that touchscreen and LCD are absolutely different circuit ( not connected one with other ) .

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