| 摘要 |
PROBLEM TO BE SOLVED: To make a game machine detachably comprising a game frame and a game board facilitate attaching on or detaching from the game frame and the game board.SOLUTION: A rendition control board equipped with a serial output circuit converts a control signal from a rendition control microcomputer 100 to serial data to output. The game board side is provided with a board side IC board equipped with serial-parallel conversion ICs 616 to 619 so that the serial data is converted to parallel data to supply to each lamp on the game board. In addition, the game frame side is provided with a frame side IC board equipped with serial-parallel conversion ICs 610 to 615 so that the serial data is converted to parallel data to supply to each lamp on the game frame. A top frame lamp unit mounted on the game frame also includes: each LED of a top frame lamp; and drive components like a drive motor, a gear, and a shaft for driving each LED of the top frame lamp. |
