RAR archive containing a schematic for N240LU and N241LU boards, plus a service manual for the N240LU dated 2015-10-15, about 5.5 MB in total. No brand is given in the name. Use the schematic to trace power rails, the charger circuit and signal paths, and the service manual for disassembly and part reference. Confirm which of the two board variants you have from the PCB marking before following component values, as N240LU and N241LU may differ in some areas. Open the PDFs in any standard reader.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 9 Aug 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 22 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.