atariscott
Well-known member
I had a Robotron with random noises and fluctuations in volume while playing. It sounded like static that came and went at random. It could go for hours, or it would start as soon as I fired up the game.
I recapped the sound board, figuring that leaking caps may be creating noise. That did not work. Tested all IC's and they were fine. Finally replaced the TDA2002 sound amp, and that solved the problem.
I recapped the sound board, figuring that leaking caps may be creating noise. That did not work. Tested all IC's and they were fine. Finally replaced the TDA2002 sound amp, and that solved the problem.
