PDF datasheet of 358 KB for SFD104VT2-VGA, which appears to be a VGA-input controller and panel combination based on the SFD104VT2 display code. The name gives no panel size or resolution. Documents like this generally contain input connector pinouts, power requirements, the panel interface wiring and on-screen adjustment details. It helps when cabling the kit, measuring supply rails on the controller and diagnosing missing or unstable images. Matching INVT and ADV documents exist for the same code, so confirm the right variant.
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.