Apple iMac A1150 archive for the M9 IR board at the PVT (production validation test) stage, with Apple document number 051-7031. At only 42.0 KB the RAR is very small, so it likely holds a compact document or partial data rather than a full schematic set; check the contents after extracting. The 051- prefix is Apple's numbering for schematic documents, distinct from the 820- board part number. Make sure the board in hand matches this revision before using any measurements or part references.
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 @Mac_Shematic_Santale. 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 | |
|---|---|---|
| @Mac_Shematic_Santale | 5 Jul 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.