| 摘要 |
PROBLEM TO BE SOLVED: To promote the realization of a monofunction of a base board, and simplify the circuit constitution of a main control means by providing the main control means for mainly performing control on the game board side and a voice control means for controlling a generating sound of a voice genarating means, and constituting the respective control means on separate base boards as a circuit. SOLUTION: A main control means 29 for mainly performing control on game board side game operation is constituted on a main control base board 60 by having a CPU, a ROM and a RAM so as to have first/second pattern display means and first/second processing systems for performing processing on these, and is housed in a main control base board case to be detachably arranged on the reverse side of a game board. A voice control means 39 is similarly constituted on a pattern control base board 61 by having a CPU, a ROM and a RAM independently of this main control means 29 to be installed on a support plate on the reverse side of a front frame of a game board. A second pattern control means 43 and a lamp control means 44 are similarly constituted on respectively independent voice control base board 62 and lamp control base board 63.
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