Component name reference for the Samsung SM-A12 (Galaxy A12), a 3.36 MB PDF in the schematic set. Judging by the name, it identifies parts and their designators on the board, helping you match the reference labels used in the other section files to actual chips and passives. Use it when looking up which IC handles a function or where a designator mentioned in a circuit diagram lives. Model suffix and board revision are not stated, so confirm them on the phone before relying on locations.
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 @phoneSchematics. 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.