ZIP archive of 3.83 MB for the ASUS MeMO Pad 10, model ME103K. The name gives only the model, so whether it contains schematics, a boardview or service documentation is not stated. Repair material for a tablet like this is typically used to follow the charging path from the USB port, check the battery and backlight supply circuits and locate components when looking for a short. Extract the files and open them in a PDF viewer or a boardview program as appropriate. Match the board number on the PCB before relying on any detail.
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.