Samsung SM-F731B schematic package, ZIP of about 3.42 MB, with the BE token in the name not otherwise explained. SM-F731 corresponds to the Galaxy Z Flip5, B being the global variant. A technician uses such service diagrams to measure rails, locate faults on the charging circuit, follow signals across sub boards and flex cables and look up connector pinouts. Confirm the exact model and board version match the phone on the bench before trusting component 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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