MacBook Air A1466 package for the J113 platform, logic board 820-00165 with schematic number 051-00385, in a 1.41 MB RAR. Later Apple boards use five-digit 820 numbers like this one, and the 051 code identifies the matching schematic. Use the documents to trace PPBUS and other rails, check the charger IC area and locate shorted components. Verify that 820-00165 appears on your board before relying on designators. A boardview viewer or PDF reader opens the files once extracted.
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 @hrtechno. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @hrtechno | 23 Feb 2020 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.