Gaming Machines

Abstract

To provide a game machine that can suppress a decrease in reliability.SOLUTION: On a front surface of a main control circuit board having main control means for executing processing related to the progress of a game among multiple circuit boards, surface-mounting type electronic components and insertion-mounting type electronic components are mounted, and a solid ground and multiple through-holes are formed. The multiple through-holes include mounting through-holes where the insertion-mounting type electronic components are mounted and non-mounting through-holes where the insertion-mounting type electronic components are not mounted. A specific mounting through-hole among the mounting through-holes includes a specific insulating portion where a surrounding copper foil is removed and a specific conductive portion connected to the solid ground where the surrounding copper foil remains. A special non-mounting through-hole among the non-mounting through-holes includes a special insulating portion where the surrounding copper foil is removed and a special conductive portion connected to the solid ground where the surrounding copper foil remains.SELECTED DRAWING: Figure 129

Claims

[Claim 1] A gaming machine having a plurality of substrates on which a plurality of electronic components are mounted, Among the plurality of boards, a main control board having a main control means for executing processing related to the progress of a game has surface mount type electronic components and insertion mount type electronic components mounted on its front board surface, Solid ground and A plurality of through holes are formed, The plurality of through holes include a mounting through hole in which the insertion-mount type electronic component is mounted; a non-mounting through hole in which the insertion-mount type electronic component is not mounted, A specific electronic component among the surface mount type electronic components is a surface mount type electronic component, but is not surface mounted on the front board surface of the main control board, but has a connection terminal of the surface mount type electronic component soldered to one end of a lead, and the other end of the lead is inserted into the mounting through hole, A specific mounting through hole among the mounting through holes is connected to a solid ground of the main control board by a thermal pattern formed so as to be positioned around the specific mounting through hole, Among the non-mounted through holes, a special non-mounted through hole is connected to a solid ground of the main control board by a thermal pattern formed so as to be positioned around the special non-mounted through hole. A gaming machine characterized by:

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