PDF datasheet for the PG24064LRS-ETA-H, a Powertip 240 x 64 dot graphic LCD module, 188 KB in size. It shares its base number with the GNN variant but carries an ETA suffix, which points to a different backlight or temperature option. The sheet should provide dimensions, the connector pinout, supply ratings and controller timing. Use it during repair to verify power at the module header, check backlight current and confirm a replacement panel matches mechanically and electrically before fitting it.
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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The standard format for schematics, block diagrams, power-sequence charts and service manuals.