Schematic for the Bitland BM5866 board at revision 1.3, provided as a PDF in a 1.18 MB RAR archive. Bitland is an ODM producing boards for budget laptops and tablets sold under various brands, and the name does not state which retail model uses this one. The diagram is useful for following power rails, finding the charging and power-on circuits and identifying component values. Confirm the board marking and revision printed on the PCB match BM5866 r1.3 before using the schematic for diagnosis.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 26 Jun 2023 | 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.