Schematic PDF for the Topstar S42Q laptop board at revision A, 1.89 MB in size. The name gives no further detail on chipset or processor platform. Use it to trace power rails from the adapter input onwards, follow enable and power-good signals, read net names and identify components around a faulty section. Before relying on component values or reference designators, compare the model code and revision printed on the PCB with this document, because revisions may differ in parts and layout.
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 (3)
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 |
| @abgm_manutencao_esquemas | 5 Aug 2019 | Open file on RM Schematics |
| @smschematics | 26 Nov 2025 | Open file on RM Schematics |
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