Apple board 820-2059 paired with schematic number 051-7164, packed as a 1.71 MB RAR archive with no revision letter given in the name. Without a revision code, verify against the PCB markings that the drawing matches your board before trusting part references. Apple 820 numbers denote the physical PCB and 051 numbers the schematic set. Use the material to follow power rails from the charger input through to the main regulators, find test points and isolate shorted components. WinRAR or 7-Zip will extract 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 @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.