PDF schematic page for the Samsung SM-A05 dealing with the microSD card slot, 6.27 MB in size. It helps when a memory card is not detected or the slot overheats, showing the card socket signals, the card-detect line, the supply feeding the socket and the filtering or protection components on the path. With a multimeter you can check each line for shorts or open circuits against the drawing. Make sure the phone really is an SM-A05 before working from this page, since layouts change between models.
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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