RAR package for Apple logic board 820-1540, project designation Q45A, about 2.14 MB. Apple labels its designs with internal project codes such as Q45, and the A suffix marks one variant among those sharing this board number. The name does not state whether a schematic, boardview or both are included. Use the material to locate power circuitry, follow signal paths and identify components around a short, after confirming that the board in hand matches this specific variant.
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 (3)
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 |
| @Satale_bios_esquemas_Laptop | 23 Feb 2021 | 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.