PCB diagram for the NP-R50 notebook, filed as a 1.52 MB schematic PDF. NP-prefixed model names are the convention Samsung uses for its laptops; the file name does not mention a board code or revision number. Technicians open such a document in any PDF reader to trace power rails, follow the startup sequence, find test points and isolate shorted components on the mainboard. Look at the title block for the project code and revision, and make sure it agrees with what is printed on the board in front of you.
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 @abgm_manutencao_esquemas. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 1 Aug 2019 | Open file on RM Schematics |
| @one5technology | 19 Nov 2020 | Open file on RM Schematics |
| @nityatechnology2020 | 28 Jul 2021 | Open file on RM Schematics |
| @smschematics | 26 Nov 2025 | Open file on RM Schematics |
| @nityatechnology2020 | 13 Jan 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.