Lenovo PDF for the FX490 platform on the LCFC NM-B861 board, revision 1.0. The name marks it as BDV, a boardview-style layout exported to PDF, though it is catalogued as a schematic. At 150 KB, it most likely covers only part of the board rather than a complete design. It opens in any PDF reader and helps with locating components and following signals or power rails. NM numbering belongs to LCFC, Lenovo's ODM, so confirm the revision on the PCB before relying on it.
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 @pkbiosbdv. 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 | |
|---|---|---|
| @pkbiosbdv | 28 Jan 2026 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 15 Sept 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.