| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of executing efficient ball discharge and realizing highly credible winning ball discharge. SOLUTION: Winning ball data based on prize winning detection signals from various prize winning sensors 341-34N are transmitted by a game control device 22 to a ball discharge control device 23, which drives/controls first and second discharge solenoids 55a, 55b of a ball discharge device based on this prize winning signals. The ball discharge control device 23 has a RAM 43 for storing winning ball data successively, and a backup power feed means 56 for feeding backup power to protect the memory contents of the RAM 43 from a sudden power cut-off is mounted in a power feed unit 29.
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