Samsung SM-F926B schematic diagrams, roughly 2.09 MB in a ZIP archive; SM-F926 is the Galaxy Z Fold3 and B marks the international model. No revision appears in the name. With these pages a technician can trace power rails, charging and battery protection circuits, signals across the hinge flex cables to both displays, and connector pinouts. Confirm the variant and board markings on the device match before using values, since US and global boards differ.
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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