Apple iPhone 4S schematic in a 1.34 MB PDF. The name gives no board number or revision, so compare the diagram with the logic board you are servicing. Phone technicians use such schematics to follow power lines from the PMU, trace charging, display and baseband circuits, and identify the parts around a shorted rail. Any PDF reader opens it. Search for net names to jump between pages. Pair it with a boardview for physical component locations when you work under the microscope.
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 @Schematic_mobile_iran. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Schematic_mobile_iran | 21 Nov 2020 | Open file on RM Schematics |
| @schematic_mobile5 | 4 Jun 2022 | Open file on RM Schematics |
| @schematic_mobile5 | 16 Jun 2022 | Open file on RM Schematics |
| @uzb4422 | 13 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.