Schematic for Apple logic board 820-00629-A, provided as a PDF inside a 1.17 MB RAR archive; the Mac model itself is not stated in the name. After extracting, any PDF reader shows the circuit pages, which help with following power rails, the power-on sequence, SMC signals and component values during board-level diagnostics. Check that the 820 number and revision letter on your board match, and use the matching 820-00629 boardview to locate the parts the schematic references on the physical PCB.
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 | 24 Nov 2024 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 31 Dec 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 4 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 26 Oct 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.