Boardview for Apple logic board 820-2496, in BRD format within a 137 KB RAR archive. The 820- prefix is Apple's own logic-board numbering, and the number printed on the PCB is what you should match against, not the A-model alone. Load the file in OpenBoardView or FlexBV to search reference designators, highlight nets, locate test points and follow power rails when chasing shorts or missing voltages. Pair it with the matching schematic for full circuit tracing.
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 @schematicslaptop. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 2 Jan 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 4 Jul 2026 | Open file on RM Schematics |
| @cyberlanelectonik | 14 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | 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.