PDF circuit diagram for the Samsung Q330 notebook, mainboard BA41-01266A. Samsung marks its motherboards with BA41 part numbers, usually printed on the PCB near a corner. With it you can trace main and standby power rails, check enable and power-good signals, and find the components tied to a shorted line. A standard PDF viewer is enough, and text search speeds up locating nets. Check the BA41 code on your board before trusting the values, since Samsung often reused platforms with small revision changes.
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 @hrtechno. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @hrtechno | 23 Jul 2021 | Open file on RM Schematics |
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @cynetitsolution | 4 Feb 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 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 |
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