Apple iPhone 4S schematic, a 1.05 MB PDF without a board number or revision in its name, so check the title block against your logic board. The drawings cover the power management circuitry, battery and dock connector lines, charging, display and audio paths. A technician uses it to identify rails and expected voltages, choose test points, and narrow down which component is pulling a line to ground in a short. Open it in any PDF viewer; component references apply only when the board version matches.
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 @boardview. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @boardview | 22 Feb 2018 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 5 Aug 2019 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.