Full schematic in PDF for the Apple A2338 logic board, number 820-02020. The name does not state the board revision. The sheets let a technician follow power rails from the charger input through the regulators, read net names and check expected voltages and signal paths during diagnosis. Use it together with a matching boardview to turn schematic references into physical locations. Check the revision on your PCB, because component values and designators can differ between versions. It opens in any PDF reader.
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 (3)
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 |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.