PDF schematic for a HuaQin-designed notebook board with project code NB2372, packed in a RAR archive of about 1.2 MB. HuaQin is a Chinese ODM building laptops for several brands, and the name does not say which retail model uses this board. Schematics are used to trace power rails, check the startup sequence, follow signal nets and identify components around a fault. Compare the NB2372 code and any revision marked on the PCB with the drawing before relying on part values.
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 | 4 Jul 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 16 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.