Apple iPhone 5S logic board 820-3292-A, combining schematics and a PCB layout in a large 49.3 MB RAR. Apple marks its logic boards with 820-xxxx numbers plus a revision letter. Together, the schematic and layout let a technician trace rails from the PMU, locate components and test points, and find shorted capacitors around the board. Layout files open in boardview programs such as FlexBV or ZXW-type tools, and the schematic in a PDF reader. Check that the board number matches before relying on it.
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 @SMART_PHONE_SCHEMATICS. 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 | |
|---|---|---|
| @SMART_PHONE_SCHEMATICS | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 23 Apr 2022 | Open file on RM Schematics |
| @GENERAL_SMART_PHONE_SCHEMATICS | 11 Nov 2024 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | 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.