| 摘要 |
PROBLEM TO BE SOLVED: To provide an excellent Pachinko machine reducing a load of a control circuit on a main base board and maximally synchronizing start/stop of the action of a pattern change display device, production/stop of effective sound, and the like, by a sound producing circuit, and turning on/off of a lamp by a lamp lighting circuit for giving no unusual feeling to a Pachinko game player during a game. SOLUTION: This Pachinko machine 1 is provided with the main base board 43, a sound base board 44a, a lamp base board 44b, and a display base board 44c. After a control circuit in the main base board 43 outputs a trigger signal T1 to a control circuit of the display base board 44c in the start of operation, a pattern change display circuit in the display base board 44c outputs a trigger control signal T2 for control to a sound circuit in the sound base board 44a and a lamp lighting circuit in the lamp base board 44b before the following trigger signal T1 is outputted. |
