A 176 KB PDF listed as a schematic and named 20ETS08S, with no device, board number or revision given. It belongs with other files in the same series that differ by their numeric and letter suffixes, which usually separate ratings and packages. Read it in any PDF viewer. Use it to verify pin functions and limits while diagnosing a short or picking a part. Make sure every character of the code on your component matches, because a variant with a lower rating may fail in service.
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 @cyberlanelectonik. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.