SFTTL-CABLE refers to a cable assembly, and this 176 KB PDF datasheet describes it; the name suggests a TTL-level display interface lead, though the exact device it pairs with is not stated. Such sheets usually give connector types, pin-to-pin wiring, cable length and part references. A technician uses it to verify continuity, rebuild a damaged lead or confirm the signal order between a controller board and a panel. Check the connectors on hand against the drawing before assuming compatibility.
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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