| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of operating the image display function of a variable display device normally as much as possible. SOLUTION: In an LCD indicator 80 of the game machine, two kinds of signal processing systems for driving the main body of the LCD are formed on separate boards: an analog signal processing system formed on an analog board 125 and a digital signal processing system on a digital board 127. Therefore, the two signal processing systems influence each other, so that generation of noise will be prevented as much as possible in the process of signal processing by each system.
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