In my task I'm employing a CM2009 IC between precise VGA controller and VGA output connector. It can be talked about inside the datasheet for this IC that I can use EMI filters on HSYNC, VSYNC and DDC channels appropriate after IC and in advance of VGA connector. Even though https://hud-helmet75324.frewwebs.com/31824076/getting-my-ac-emi-filter-to-work