Author Topic: Sharp LJ320U27 EL display, looking for any help  (Read 766 times)

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Offline flolic

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Sharp LJ320U27 EL display, looking for any help
« on: February 04, 2016, 12:10:14 pm »
I am trying to repair Sharp LJ320U27 electroluminescent display. Display is part of control unit of big sheet metal folding CNC machine, and that machine is almost useless without it.
I can not find any useful information on web, all I can find is datasheet but it only contains mechanical data.

I am looking for pinout (I figured out supply pins) and possibly data protocol info.

Display is completely dead. I suspect on HV supply failure, but don't know if display needs to be initialized to start it...

 


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