Complete schematic for the Samsung SM-J120, provided as an 8.41 MB PDF; the Spanish word esquematico completo means full schematic. The SM-J code belongs to the Galaxy J series. Opened in any PDF reader, it lets a technician trace battery and charging circuits, power rails, display and USB lines and locate component designators near a fault. Check the board revision printed on the PCB before relying on exact part values or placement.
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 @esquematicosparatodos. 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)