Circuit diagram PDF for Apple logic board 820-01987, revision 06. The schematic details power rails, regulators, enable and power-good signals and interconnects between chips, giving a technician the reference needed to diagnose no-power, charging or boot faults and to check expected voltages at each stage. Pair it with the boardview for the same revision to locate parts physically. Confirm the -06 suffix printed on your board, because net names and component values can change between Apple 820-series revisions.
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.
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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 |
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