Schematic in PDF for Apple logic board 820-00165, with 051-00385 being Apple's schematic document number. Apple uses 820- for board part numbers and 051- for the matching schematic drawings. The name gives no Mac model or revision, so check the exact board number printed on the PCB. Use the document to trace power rails, the SMC and power sequencing, charger circuits and signals while diagnosing no-power or no-boot faults, and pair it with the matching boardview to locate parts.
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 @cynetitsolution. Enginerys does not host this file.
All sources (8)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 24 Apr 2024 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 18 Jan 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 12 Sept 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @cynetitsolution | 14 Oct 2025 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.