PDF schematic of 4.88 MB for the Samsung SM-G955F smartphone. Only the model number appears in the name, with no revision or board number listed. For board-level repair this drawing helps trace supply rails, follow the charging and wireless charging paths, identify parts on a line reading low resistance, and read the pinouts of display and sub-board connectors. It opens in any PDF viewer. Verify the model code on the device, since other regional versions of this phone use different chipsets and layouts.
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 @Schematics_Mobile. Enginerys does not host this file.
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.