Schematic diagram in PDF form for a board identified as MTQ45NK-LE, revision 1.0. The name gives no laptop brand or chipset, so confirm the identity by comparing the number silkscreened on the PCB with the title block on the first pages. Technicians use a schematic like this to follow power rails from the charger input through the main regulators, check enable and power-good signals, and find which component sits on a shorted line. Any PDF viewer opens it, and text search for net names speeds up tracing considerably.
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 | 5 Aug 2019 | Open file on RM Schematics |
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 6 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 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.