Reliving the golden age of gaming is a joy, but connecting a 40-year-old console to a modern 4K television can be challenging. Because modern TVs have largely phased out the analog inputs that the NES relies on, you may need a few extra steps to get your console running properly.
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Understanding Your Connection Options
The NES outputs video using two primary methods: RF (Radio Frequency) and Composite (AV). While RF uses the “coaxial” screw-on connector, it provides the lowest image quality. Composite (the red and yellow RCA cables) offers a much cleaner, sharper signal and is the preferred method for standard connections.
Direct AV Connection (If Your TV Has Ports)
Check the back or side of your television for a yellow jack (Video) and a red jack (Audio). If your TV has these, you are in luck:
- Plug the AV cable into the NES Multi-Out port.
- Insert the yellow plug into the yellow Video In jack.
- Insert the red plug into the red Audio In jack.
- Switch your TV input to “AV” or “Composite” mode.
Connecting to a Modern 4K TV (HDMI Conversion)
Most modern 4K TVs do not have analog inputs. If your TV lacks yellow/red jacks, you will need a Composite-to-HDMI Converter. This device takes the analog signal from the NES and upscales it to a digital signal that your
HDMI port can recognize.
What You Will Need:
- Composite-to-HDMI Converter box: A small device that bridges the gap between old and new technology.
- Standard RCA AV Cables: The red and yellow cables used to connect the console to the converter.
- HDMI Cable: To connect the converter box to your TV.
- Power Supply: Your original NES power brick.
Step-by-Step Installation:
- Connect the NES to the Converter: Plug the yellow and red cables into the corresponding ports on your NES, then plug the other ends into the “Input” side of your Composite-to-HDMI converter box.
- Connect the Converter to the TV: Plug one end of your HDMI cable into the “Output” side of the converter box and the other end into an available HDMI port on your 4K TV.
- Power Up: Plug in your NES power supply and switch the console on.
- Select the Source: Use your TV remote to cycle through the “Input” or “Source” menu. Select the HDMI port number where you plugged in the converter (e.g., HDMI 2).
A Note on Pinouts and Cables
If your modern TV features a 3.5mm “AV In” jack instead of standard RCA ports, be careful. These TVs usually come with a short breakout cable (a 3.5mm plug on one end and female RCA jacks on the other). Do not assume any generic cable will work; manufacturers often use different pinouts. Always use the specific breakout cable that came with your television to ensure the video and audio signals are routed correctly.
Pro-Tip for the Best Experience
While standard converters work well, they may introduce slight input lag or a “stretched” image on a 16:9 widescreen TV. To get the most authentic look, check your TV’s display settings and look for an “Aspect Ratio” or “Picture Size” option. Setting this to “4:3” will prevent the game from looking unnaturally wide and restore the intended proportions of your favorite classic titles.
