Samsung service document listing the common main parts for the SM-S901U, the US version of the Galaxy S22, in PDF of about 436 KB. A parts list maps component descriptions to Samsung part numbers, helping a technician order the correct replacement board, module or connector. Open it with any PDF reader. Since regional variants differ, confirm the exact model code on your device matches SM-S901U before ordering parts based on this list, and cross-check with the exploded view.
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 @ComSamsung. 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.