Job Description:

• 1) Tests, repairs, and adjusts tape-recording machines, following schematic diagrams and manufacturer's specifications, using handtools and electronic testing instruments: Disassembles machine and replaces worn parts, such as sprocket wheels, drive belts, electrical switches, and guide rollers, using handtools.

• 2) Records voice and listens to playbacks to detect distortion in sound.

• 3) Tests circuits, using instruments, such as voltmeters, oscilloscopes, audiogenerators, and distortion meters.

• 4) Replaces defective resistors, condensers, and tubes.

• 5) Solders loose connections.

• 6) Tests operation of repaired recorder.