Schematic diagram for the Toshiba L750 laptop, a Quanta design with the project code BLBD according to the name. Quanta is a notebook ODM that builds boards for Toshiba and other brands, and its board numbers usually take a DA plus project-code form, though no full board number is given here. The PDF helps trace charging, system power rails, CPU and GPU supply circuits and EC signals, and locate components when checking shorts. Verify the board marking on the PCB matches 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 @abgm_manutencao_esquemas. Enginerys does not host this file.
All sources (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 31 Jul 2019 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 5 Aug 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 23 Sept 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @bartonarquivos | 8 Sept 2023 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 7 May 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 1 Oct 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.