Schematic for Apple model A2141 with logic board 820-01700, a 2.97 MB PDF. The document covers power rails, sequencing, and signal nets across the board, and is used to diagnose power faults, missing voltages, or shorted lines. It works best with a boardview to find each component physically. Confirm that the 820 number and dash revision printed on the logic board match before relying on component values or net names in the diagram.
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 @LaptopsBoardview. 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 | |
|---|---|---|
| @LaptopsBoardview | 1 Jun 2023 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.