How to Connect a NES Famicom to a Modern TV: Adapters and Setup Advice

Quick Answer

To connect your Famicom to a modern TV, the easiest and most reliable method is to use a Famicom-to-NES adapter so you can play Famicom games on an NES that outputs over standard AV or HDMI. If you prefer to use the Famicom console itself, you may need an AV mod or RGB mod since the original Famicom only outputs RF. We'll walk through both options step by step.

The Famicom's original RF-only output is rough on modern TVs, which often lack an RF input entirely. Fortunately, you have several solid paths to get it working on today's screens, each with its own tradeoffs.

If you already own an NES, using a Famicom-to-NES adapter is often the simplest and cheapest route, because the NES can output composite video or even RGB with a mod. Otherwise, you can mod your Famicom for composite or RGB output. Below, we'll help you decide which route fits your setup and walk through the connections step by step.

Route 1: Use a Famicom to NES Adapter (Easiest Setup)

If you want to skip console modding entirely, a Famicom to NES adapter lets you play Famicom games on your existing NES. These adapters work by converting the Famicom's 60-pin cartridge edge to the NES's 72-pin connector. Some adapters also convert the Famicom's 10NES lockout chip signal, so games run without errors.

To start, connect your NES to the TV using a standard AV cable or an HDMI converter if you have one. Then, insert the Famicom cartridge into the adapter, making sure it's fully seated, and then insert the adapter into the NES just like a normal game. Power on and test. If the game doesn't load, reseat the cartridge and adapter—this is a common cause of black screens on the NES.

• Check that the adapter matches your region: US NES consoles use a different pinout than PAL consoles.
• Insert the cartridge firmly but avoid forcing it; all pins must align properly.

Route 2: Mod Your Famicom for AV Output

If you prefer to use the Famicom console itself, the original RF output isn't supported by many modern TVs. An AV mod (composite video) is a common modification that adds RCA composite output. You'll need basic soldering skills or a pre-modded console.

The AV mod usually taps into the PPU's video signal and adds an output jack. After the mod, connect the yellow and red cables to your TV's composite input. If your TV lacks composite, you'll need a composite-to-HDMI converter. This mod preserves the original Famicom experience while greatly improving picture quality over RF.

• If you're not comfortable soldering on vintage hardware, consider a pre-modded Famicom from a trusted seller.
• Remember: after an AV mod, you'll still need a power adapter that matches your region's voltage.

Route 3: Famicom RGB Mod for the Best Picture

For the best possible picture quality on a modern TV, an RGB mod is the way to go. This mod bypasses the console's composite encoder and outputs a clean RGB signal. From there, you can use an RGB SCART cable and an upscaler like the RetroTINK or OSSC to display on HD TVs.

An RGB mod is more complex and typically requires a specific mod board that replaces the PPU or works alongside it. Not all Famicom revisions are equally easy to mod, so research your motherboard version first. If you're not confident, seek an experienced modder. The payoff is a sharp, vibrant picture that rivals emulation.

• Know your Famicom's motherboard revision before buying an RGB mod kit; compatibility varies.
• A good upscaler is essential; an RGB signal alone won't work on most modern TVs without one.

Step-by-Step: Connecting Your Famicom to a Modern TV

1. Determine your output method: Decide whether you'll use a Famicom-to-NES adapter with your existing NES, or mod your Famicom for AV/RGB. This choice determines the cables and converters you'll need. Checkpoint: If you already own an NES, the adapter route is cheapest and easiest.
2. Connect video and audio cables: For NES + adapter, connect the NES's AV cable to the TV or an HDMI converter. For a modded Famicom, connect composite or RGB cables accordingly. Checkpoint: Make sure all cables are fully inserted; loose connections cause signal loss.
3. Power on and test with a game: Insert a cartridge (either into the Famicom or the adapter) and power on. If the screen is black or glitchy, reseat the cartridge and adapter, and check your TV's input source. Checkpoint: If you see a signal but no game, adjust cartridge seating; if no signal, verify your converter is powered and set to the correct input.

Products to Help You Get Connected

• AV Cable w/ S-Video for PlayStation: Connects quickly and simply to any equipment with RCA composite input jacks and/or an s-video cable, such as TVs, DVD players, VCRs, etc. While it's made for PlayStation, this cable is a good example of a composite AV cable that many classic consoles (including a modded Famicom) can use. It's a cheap, reliable way to get video and audio to a TV or capture device.
• Premium Micro USB Charge Cable: 79 inches in length, USB Type A to USB micro connection. If you have a handheld console or a modded system that charges via micro USB, this long, durable cable keeps things powered. With a Famicom, you might use it to power a portable screen or a flash cart setup.

Whether you choose a Famicom-to-NES adapter for simplicity or an AV/RGB mod for picture quality, connecting your Famicom to a modern TV is very doable. Take your time with each step, and you'll be enjoying your retro library on today's screens in no time.