Schematic package for Apple logic board 820-1600, drawing number 051-7201 at revision B000, compressed as RAR. A different drawing, 051-6809 B000, also exists for this board, which suggests separate releases or configurations, so compare them against the actual hardware. Technicians rely on such drawings to trace power rails, check the power-on sequence and locate shorted parts. Extract the archive with a standard tool and confirm the 820 marking on the PCB matches.
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.