Select-O-Matic 200 Mechanism - Electronic Schematic

Electronic schematic diagrams for the Seeburg Select-O-Matic 200 jukebox selection mechanism featuring direct pulse switching architecture. Across three pages, the documentation provides detailed read-out circuits, write-in circuits, and trip/sensing circuits built around tube amplifiers (OA2, OA5, 6X4), timing relays, stepping switches, and their associated mechanical linkages. Coverage includes the Format memory unit, selection receiver stage, motor control circuits, and clutch mechanism operation. Essential reference material for technicians servicing this classic automatic selection system, particularly useful for understanding the electromechanical integration and vacuum-tube logic that drives track selection and playback sequencing.