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Museum of the Game® & International Arcade Museum® Forums
So I have a k7400 25" that was dead, I did a cap kit, flyback and the b+ pot. Chassis is up and running but i have no brightness control on the remote board. I do have contrast control but i get a split in the color. See photo. I can get that line to go away adjusting the contrast on the remote board. I can change the screen pot on the flyback and that works. I know its not the tube, cables and neck board, I have another k7400 no split in contrast and has brightness control at the remote board. I did notice that the working board doesn't have c734, so i removed that cap from the nonworking board still nothing.