Boardview for Apple model A1708 with logic board 820-00840 revision A, also labelled ECM3154, compressed into a 108 KB RAR file. A boardview shows the physical placement of every part and net, so you can click a pin and see everything connected to it. Open it with OpenBoardView, FlexBV or a similar viewer after extraction. Make sure the 820-00840 number and revision letter on the PCB match. It is handy for finding test points, capacitors on a shorted rail and connector pinouts.
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 @LaptopsBoardview. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @LaptopsBoardview | 3 Nov 2020 | Open file on RM Schematics |
| @pepeelectronica | 20 Apr 2022 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | 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 | 23 Jul 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.