Samsung Galaxy J4 documentation archive, 4.05 MB, compressed as ZIP and named only by model with a numeric string attached. Inside you can expect service material such as schematics or component layouts, which serve for tracing supply rails, checking for shorted capacitors and following signals to connectors. Nothing in the name indicates the board revision or regional variant, so compare the SM model code on the phone and the revision on the PCB with the extracted documents before working from them.
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.
All sources (13)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Schematics_Mobile | 25 Oct 2018 | Open file on RM Schematics |
| @Schematic_ir20 | 25 Aug 2020 | Open file on RM Schematics |
| @Schematic_mobile_iran | 21 Nov 2020 | Open file on RM Schematics |
| @Schematic_mobile_iran | 21 Nov 2020 | Open file on RM Schematics |
| @Schematic_mobile_iran | 21 Nov 2020 | Open file on RM Schematics |
| @uzb4422 | 13 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 13 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 14 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
| @tamirat_moobile | 30 Aug 2023 | Open file on RM Schematics |
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