Schematic diagram in PDF form for the Apple logic board 820-00597, revision 05, packed in a RAR archive of about 8.9 MB. Apple identifies its boards with 820-xxxxx numbers, with the trailing digits giving the revision. Technicians use the schematic to trace power rails, check enable and power-good signals and understand the startup sequence when a board refuses to power on. It pairs well with a matching boardview for physical part locations; confirm the board number on the PCB first.</description>
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 @schematicslaptop. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 2 Aug 2023 | Open file on RM Schematics |
| @LaptopsBoardview | 19 Jul 2024 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | 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.