Combined schematic and boardview package for the Apple iMac 27 model A2115, logic board 820-01779-A. Apple's 820- numbers identify the logic board, and the letter is the revision, which should match the PCB marking. The schematic helps trace power rails and the power-on sequence, and the boardview locates components, nets and test points. Boardviews of this kind open in tools such as FlexBV or OpenBoardView, and schematics usually come as PDF. The RAR is about 3.4 MB.
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 @zinfoservicebios. 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 | |
|---|---|---|
| @zinfoservicebios | 3 Jul 2025 | Open file on RM Schematics |
| @ZINFOSERVICECHANNEL1 | 3 Jul 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.