Datasheet-style PDF for the 2SC2716 transistor, 334 KB, catalogued under schematics. Per JIS naming, the 2SC prefix means an NPN bipolar transistor. The name gives nothing beyond the part number, and the size matches that of the 2SC2715 entry, which hints at a shared family document, though this is not certain. Technicians consult such sheets for leg identification, marking codes and maximum ratings when diagnosing or replacing small-signal parts. Match the device marking before relying on it.
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 @cyberlanelectonik. Enginerys does not host this file.
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.