Microsoft Surface Pro 9 schematic for the Intel version, covering the mainboard marked BB_W MB C4 in the name, as a 4.59 MB PDF. The Surface Pro 9 came in both Intel and ARM variants, so make sure the unit on the bench is the Intel one. The diagram helps trace power rails, charging circuits, display and battery signals on this tightly packed tablet board. Read it in any PDF viewer and search for nets by name. Check the board marking matches before relying on component 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 @cynetitsolution. 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 | |
|---|---|---|
| @cynetitsolution | 11 May 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 20 May 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 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.