Archive for the Apple A1297 with project code K17 and logic board number 820-2849, stored as a 2.12 MB RAR. Because A1297 units shipped with several different logic boards, the 820- part number is the key detail to match against the board in front of you. The package likely contains schematic material, used for tracing power rails, checking GPU and CPU supplies and isolating shorts. Extract it with a standard archiver and verify the revision in the title block against your PCB markings.
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 @Mac_Shematic_Santale. 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 | |
|---|---|---|
| @Mac_Shematic_Santale | 5 Jul 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Sept 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.