Schematic archive for a phone coded A525F, a code consistent with Samsung's SM-A525F, with the M suffix likely denoting main board drawings, packed into a 416 KB zip. The circuit pages help trace the battery and PMIC supply rails, follow charging and display paths and find components sitting on a shorted line. View the extracted files in a PDF reader and compare the board revision on the PCB with the documents before replacing parts based on reference designators.
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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