Covering transistor 2SK1417, this 101 KB PDF is filed as a schematic though the single part number suggests a datasheet. The 2SK prefix follows JIS rules and denotes an N-channel field-effect transistor. The name does not mention package, manufacturer or ratings. Expect pin diagrams and electrical tables useful for checking a device in or out of circuit, ensuring a substitute meets voltage and current requirements, and fitting it in the correct orientation.
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.
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