How do you but a PlayStation 1 into a tv?

To connect a PlayStation 1 to a TV, use a standard RCA composite cable, which has three colored connectors: yellow for video, and red and white for audio. Plug the yellow connector into the "Video In" port on your TV and the red and white connectors into the "Audio In" ports. If your TV lacks RCA inputs, you might need an adapter to connect to HDMI. Lastly, switch your TV to the correct input source to start playing.