Samsung SM-T567 package of 982 KB, compressed as ZIP; the model code corresponds to a Galaxy Tab E 9.6 variant. The name does not indicate what the archive holds, and the small size suggests a few schematic or diagram pages rather than full firmware. Such documents help technicians follow charging and power rails, identify components around the USB connector and PMIC, and isolate shorts on the main board. Unpack it and check each file. Make sure the board revision printed on the PCB matches before replacing any part.
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 @esquematicosparatodos. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.