Link Your Atari Computer to an LCD Screen (30-60 minutes). Composite to S-Video Comparison

Link Your Atari Computer to an LCD Screen (30-60 minutes). Composite to S-Video Comparison

Task: Link Your Atari Computer to an LCD Screen

Recommended: LCD display screen, connectors


I really like my Sakata SC-100 monitor that I utilize with my 8-bit devices. I continue to have the exact same one I utilized straight back within the time with my Atari 800. Just as much as I like this monitor i am aware it won??™t final forever. There may come a when i need to find an alternative day. I’ve started preparing for that eventuality through getting the things I want to link my Atari computer systems up to a contemporary monitor or television. There are lots of options that are different explore in this area. We shall concentrate right here on a single of those and conserve others for future articles.

First a little bit of history about Atari computer video that is 8-bit. Most of the Atari 8-bit computer systems have a monitor port that outputs a video signal that is composite. That is a single-channel analog video sign this is certainly attached to a monitor or television through a yellowish connector that is usually found as an element of an RCA connector which also includes red and white sound connectors for stereo noise. The single channel of movie is called composite as it creates a linear mix of the luminance (luma) that carries the brightness for the movie together with the chrominance (chroma) that carries along with. That is a breeze and lets you link any Atari 8-bit computer with the composite out to A television or monitor because of the composite (yellow) in. Lots of monitors and TVs through the 1990s and early 2000s have actually composite in and tend to be still relatively simple to get.

Even though composite sign is not hard you could get far better quality video clip by continuing to keep the luma and chroma signals split and feeding the two-channel signal to a connector that is s-video. When I will show below when you look at the directions, these connectors for the Atari are plentiful. To look at difference between quality, We have included below screenshots of composite on a monitor that is crtmy Sakata SC-100), composite on an LCD monitor, and S-Video on an LCD monitor. Note the remarkably higher quality of this image that is s-Video. They were all three taken beneath the exact same illumination conditions in the exact same time. The LCD monitor is really a Dell 2001FP 20-inch monitor that had been quite popular during the early 2000s. The movie ports with this monitor are shown below.

Composite to S-Video Comparison

S-Video is obviously the approach to take. Unfortuitously, just the Atari 800, 65XE, and 130XE provide both the chroma and luma signals needed by S-Video. This can be a nagging issue since most Atari 8-bit enthusiasts utilize an 800XL that just includes the luma sign. The chroma ability will there be it had been just never ever linked to the monitor slot when you look at the 600XL, 800XL, and 1200XL. You will find directions online for simple tips to make the connection to enable S-Video. We have actuallyn??™t tried this yet but want to do a post that is future this. Listed here is an Atari Age thread with this.

Dell 2001FP Video Ports

The last issue is sound. Many LCD monitors don??™t have actually sound ability. What this means is you ought to link the red and RCA that is white for some speakers. I experienced a very difficult time finding little speakers for the desktop that accepted RCA sound input. Luckily, there clearly was a Y connector that converts the RCA noise to a 3.5 mm audio connector found of many speakers. Details below within the directions.


Purchase a Dell 2001FP LCD monitor or comparable. These could be readily entirely on e-bay for approximately $50 to $100. You may manage to see them locally for less costly since there are many still around.

Buy a composite to S-Video connector. They are often available on e-bay. I purchased mine from 8-Bit Classics. Expect you’ll spend about ten dollars to $25 of these.

Buy an RCA audio to 3.5 mm sound converter. Usually the one i got myself i discovered on Amazon for approximately $10.


I’ve discovered getting Atari video onto modern monitors and TVs become one of the most confusing subjects. This really is partly since the resources on Atari Age as well as other sources are inconsistent and sometimes assume your reader has more information about the side that is technical of than they most likely do. The thing I described above is fairly effortless and S-Video rocks ! when you have an 800 or XE system. Getting these old systems on HDMI is an account for the next time.