Datasheet for the PG320240WRF-MNN-H graphic display module, a 235 KB PDF. The 320240 part signals a 320 by 240 dot panel, common in quarter-VGA industrial screens, and WRF-MNN-H fixes the specific variant. The sheet should detail pinout, supply and negative drive voltages, backlight ratings, timing and dimensions. When repairing a unit with a dark or flickering screen, measure the rails listed here, and ensure the module label code matches before ordering or fitting a replacement.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @acodis_lcd_datasheets_EDID. Enginerys does not host this file.
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