Schematic in PDF form for the Apple A1466 2013 logic board 820-3437, revision B. It shows the power architecture, rail names, sequencing signals and connector pinouts, which is what you trace when a board will not power up, charge or boot. Apple numbers its logic boards in the 820-xxxx format with a letter for the revision, so compare it with the marking on your PCB. The PDF opens in any reader. Use it together with a boardview of the same board number to turn net names into physical locations and test points.
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 (12)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 4 Mar 2023 | Open file on RM Schematics |
| @generalbios | 27 Sept 2023 | Open file on RM Schematics |
| @generalbios | 15 Dec 2024 | Open file on RM Schematics |
| @cynetitsolution | 30 Mar 2025 | Open file on RM Schematics |
| @dtechbios | 3 Apr 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 14 Apr 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 11 Sept 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @schematics_bios | 4 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.