Schematic package for Samsung model A047F, which matches the Galaxy A04s numbering, in a 2.01 MB ZIP archive. Phone schematics like this help you follow power rails from the PMIC, trace charging, display and camera connections, and locate the parts around a short on the board. The name gives no board revision, so compare the PCB markings with the drawings before relying on component numbers. Unpack it and open the documents in a PDF viewer or the matching schematic tool.
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 @phoneSchematics. Enginerys does not host this file.
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