FIELD: manufacture of game machines. SUBSTANCE: game machine has machine proper, prize pay-out device controlled by game machine and set in motion by means of DC drive motor; operating time of pay-out device is proportional to payment size and is checked by means of control signal coming from game machine. Used as control signal is digital code of at least two bits; drive motor power supply facilities have control register, shift register, and time check circuit for resetting shift register upon expiration of time preset in circuit; current is supplied to drive motor of pay-out device from shift register output (0) either directly or through current amplifier. EFFECT: improved reliability of prize pay-out irrespective of external effects. 2 dwg
