| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine configured to readily reuse a presentation control board. SOLUTION: The presentation control board 440 includes a connector 441. The connector 441 is configured to be connected to an inverter board for driving a CCFL as a back light of a liquid crystal display device. The connector 441 is configured to be also connected to an LED driver board 453 for driving an LED of the liquid crystal display device 21b, as a substitute for the inverter board. That is, the presentation control board 440 includes the connector 441 as a common terminal configured to be connected to the inverter board and the LED driver board 453. Therefore, the presentation control board 440 used in a game machine including the CCFL backlit liquid crystal display device is allowed to be reused for a game machine including the LED backlit liquid crystal display device. COPYRIGHT: (C)2011,JPO&INPIT
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