Boardview for an Apple logic board numbered 820-00928, packed in a 227 KB RAR archive. The name gives no model or revision, so identify the machine by the 820 number silkscreened on the PCB before use. Apple uses the 820-xxxxx pattern for its logic boards, and a matching boardview lets a technician find components, test points and net connections while chasing shorts or missing rails. Extract the archive and open the layout in a boardview program such as OpenBoardView or FlexBV. Cross-reference it with the schematic when tracing power sequencing.
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 Jun 2022 | Open file on RM Schematics |
| @boardviewsandachematics | 2 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 4 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.