Dell Vostro V5470 schematic PDF, referencing the JW8B and JW8C project codes, 2.32 MB in size. No ODM board number or revision appears in the name, so read the title block and match it to the markings on your PCB. The two codes probably mark board variants, so confirm which one you have. Open it in any PDF viewer to trace power rails, follow signals between chips and locate parts to measure when diagnosing no-power, shorts or display faults.
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 @ITHINKHS. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)