A 3.51 MB PDF containing the Samsung SM-A320F smartphone schematic. The name lists only the model code, so board revision details are unknown. Repair use includes tracing power rails from the PMIC, following the charging path from the USB connector, checking display and camera connector pinouts, and locating components around a short or a dead rail. It can be viewed in any PDF reader. Confirm that the model code on the phone matches the document before relying on specific part values or test points.
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 @Schematics_Mobile. 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.