A 117 KB PDF specification for the 2SC3636. Parts carrying the 2SC prefix are NPN bipolar transistors under JIS naming. Since the name holds nothing else, treat it as a datasheet rather than a schematic, expecting maximum ratings, characteristic data and package details. It is useful for confirming which pin is base, collector or emitter before in-circuit testing, and for cross-referencing a replacement; verify the marking on the component itself matches this number.
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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