| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of efficiently cooling an electronic component while suppressing intrusion of foreign substances such as dust or dirt. SOLUTION: Various control devices are placed up and down and right and left on the back side of a pachinko machine. A variable display device unit 35 is placed in the center of a game board 30. At the back of the variable display device unit 35, a decoration pattern display device and a display control device 45 are piled upon each other back and forth and are integrally installed. On the back side of the display control device 45, a cooling fan is placed. Furthermore, the back side of the display control device 45 is covered with a protection cover part of a rear pack unit. COPYRIGHT: (C)2009,JPO&INPIT
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