Boardview in BRD format for Apple logic board 820-2494, the companion layout to the schematic of the same number. The name gives no Mac model or revision, so confirm the 820-2494 marking on the PCB first. A boardview shows the physical position of every component, pin and net on both sides, letting you click a net to see all connected parts, find test points and locate a shorted capacitor quickly. Open it in OpenBoardView, FlexBV or a similar viewer and cross-reference it with the schematic.
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 @alischematics. 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 | |
|---|---|---|
| @alischematics | 16 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 7 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .brd file
The most common boardview extension. Several unrelated formats share it, which is why one viewer opens a .brd and another refuses it.