Samsung Galaxy A31 schematic for model SM-A315F, distributed as a 12.7 MB RAR archive with a Spanish-language name. Diagrams like these are useful for tracing the PMIC outputs, USB-C charging path, backlight and display supplies, and for finding the components behind a no-boot or no-charge complaint. Unpack the archive before opening the documents in a PDF viewer. Compare the model code on the device with SM-A315F first, because carrier or regional variants of the A31 may differ in board revision and parts.
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 @esquematicosdecelulares. Enginerys does not host this file.
All sources (10)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @esquematicosdecelulares | 6 Sept 2022 | Open file on RM Schematics |
| @canalesquematicos | 24 Nov 2022 | Open file on RM Schematics |
| @uzb4422 | 13 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 16 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 18 Feb 2023 | Open file on RM Schematics |
| @canalesquematicos | 25 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 2 Mar 2023 | Open file on RM Schematics |
| @canalesquematicos | 27 May 2023 | Open file on RM Schematics |
| @uzb4422 | 2 Sept 2023 | Open file on RM Schematics |
| @uzb4422 | 2 Sept 2023 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.