Datasheet for the 2SD2216J, a 40.5 KB PDF listed as a schematic. The J is part of the type designation and marks a variant of the 2SD2216, so the exact suffix should be matched when sourcing a part, while the _E tag refers to the document edition. In JIS terms 2SD indicates an NPN low-frequency bipolar transistor. Use the sheet to confirm package, pinout, ratings and gain before replacement, and check the marking on the removed component first.
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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