PDF of 51.8 KB for the 2SC5610 transistor, indexed with schematics although the bare part number suggests a manufacturer datasheet. Under Japanese JIS designations, 2SC means an NPN bipolar transistor. The name holds no package, brand or revision details. Repair use is straightforward: confirm pinout before probing, compare maximum collector voltage and current against the circuit, and check package dimensions when sourcing a replacement. Verify the marking on the fitted component matches this exact part 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.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.