Build Your Own Arcade Controls Forum

Main => Monitor/Video Forum => Topic started by: tealsnk on November 03, 2020, 03:01:11 pm

Title: Static noise on crt screen
Post by: tealsnk on November 03, 2020, 03:01:11 pm

I recently replaced a complete jamma harness on my recently acquired arcade cab and when I connect the speaker I get static or noise on screen. Any idea of what's causing this. If I disconnect both leads from the speaker, the screen is crystal clear. This on a crt btw. Any help is appreciated. Thanks

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Title: Re: Static noise on crt screen
Post by: buttersoft on November 05, 2020, 04:47:01 am

Probably crosstalk interference from the audio wires affecting the video wires. Try keeping the cables separated?

Title: Re: Static noise on crt screen
Post by: Jimbo on November 05, 2020, 10:22:26 am

and twist them