RAR archive of 2.60 MB for the Apple MacBook Air A1466 with project code J13, without an 820 board number in the name. Open it to see whether it holds a schematic, boardview or both. A1466 machines used several logic boards over the years, so compare the 820-xxxx number printed on the board with the documents inside. Such files help trace power rails, follow signals from the charging circuit and locate components and test points when diagnosing no power, no backlight or failing USB ports.
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 |
| @IT_SERVICE_WORLD | 28 Sept 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.