VIDEO SIGNAL DISTRIBUTOR, VIDEO SIGNAL DISTRIBUTION SYSTEM TO IMAGE DISPLAY DEVICE PROVIDED CORRESPONDING TO GAME STAND AND VIDEO SIGNAL DISTRIBUTION SYSTEM TO IMAGE DISPLAY DEVICE PROVIDED CORRESPONDING TO PACHINKO STAND

摘要

PROBLEM TO BE SOLVED: To provide a video signal distribution system to an image display device provided in a pachinko stand capable of reducing the influence of electric noise. ;SOLUTION: In this video signal distribution system for supplying video signals through the video distributors 5 and 7 connected by a coaxial cable 6 composed of a signal transmission line 6a and a ground line 6b, an electric/ optic conversion circuit 71 for converting the video signals inputted through the coaxial cable 6 to optical signals and an optic/electric conversion circuit 72 for inputting the optical signals and generating the video signals are provided and a power source 73a to the electric/optic conversion circuit 71 and the power source 73b to the optic/electric conversion circuit 72 are mutually insulated.;COPYRIGHT: (C)1998,JPO