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

Connect 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 prefer with my 8-bit devices. We continue to have the one that is same utilized straight back into the time with my Atari 800. The maximum amount of as I like this monitor i understand it won’t final forever. There will come a when i need to find an alternative day. We have 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 numerous different choices to explore in this room. We shall concentrate right right 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. All the Atari 8-bit computer systems have monitor port that outputs a video signal that is composite. This really is a single-channel analog video clip sign this is certainly linked to a monitor or television by way of a yellowish connector that is frequently discovered included in an RCA connector that can includes red and white sound connectors for stereo sound. The solitary channel of video clip is known as composite since it creates a linear mix of the luminance (luma) that holds the brightness of this movie combined with the chrominance (chroma) that holds along with. This really is a breeze and enables you to link any Atari computer that is 8-bit the composite out to A television or monitor aided by the composite (yellow) in. Lots of monitors and TVs through the 1990s and early 2000s have actually composite in and so are nevertheless not too difficult to find.

Even though composite sign is simple you may get far better quality video clip by maintaining the luma and chroma signals split and feeding the two-channel sign to A s-video connector. When I will show below into the guidelines, these connectors for the Atari are plentiful. To look at difference between quality, We have included below screenshots of composite on A crt monitor (my Sakata SC-100), composite on an LCD monitor, and S-Video on an LCD monitor. Note the remarkably higher quality for the image that is s-Video. We were holding all three taken beneath the exact exact same illumination conditions during the time that is same. The LCD monitor is really a Dell 2001FP 20-inch monitor that had been highly popular during the early 2000s. The movie ports with this monitor are shown below.

Composite to S-Video Comparison

S-Video is actually the strategy to use. Regrettably, just the Atari 800, 65XE, and 130XE provide both the chroma and luma signals needed by S-Video. This will be issue since many Atari 8-bit enthusiasts utilize an 800XL that only includes the luma sign. The chroma ability can there be it absolutely was simply never ever attached to the monitor slot into the 600XL, 800XL, and 1200XL. You can find guidelines online for just how to result in the connection to enable S-Video. We have actuallyn’t tried this yet but intend to do a post that is future this. Let me reveal an Atari Age thread about this.

Dell 2001FP Video Ports

The last issue is sound. Many LCD monitors don’t have actually sound ability. what this means is you will need to link the red and RCA that is white for some speakers. I experienced a very difficult time finding tiny speakers for the desktop that accepted RCA noise input. Happily, there was a Y connector that converts the RCA noise to a 3.5 mm audio connector found of all speakers. Details below within the directions.


Obtain a Dell 2001FP LCD monitor or comparable. These can be readily entirely on e-bay for around $50 to $100. You might manage to see them locally for much cheaper since there are lots still around.

Obtain 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. The only i purchased i discovered on Amazon for approximately $10.


I have discovered Atari that is getting video modern monitors and TVs become one of the most confusing subjects. This might be partly considering that the resources on Atari Age as well as other sources are inconsistent and often 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 yourself have an 800 or XE system. Getting these old systems on HDMI is a tale for the next time.