Archive for the Apple MacBook Pro 15-inch with Touch Bar, model A1707, logic board 820-00281. The name does not say what is inside the 4.36 MB RAR, which may hold a schematic, a boardview or firmware, so check the contents after extracting. Apple identifies logic boards with 820- numbers, and that number is the reliable key when matching repair documents. Confirm the 820 code etched on the board before relying on any diagram, since one model can use several logic board numbers.
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 @Satale_bios_esquemas_Laptop. 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 | |
|---|---|---|
| @Satale_bios_esquemas_Laptop | 23 Feb 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 1 Jan 2022 | Open file on RM Schematics |
| @skclappybios | 11 Jul 2023 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 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.