DIY HDMI to RCA Wiring In this guide, we'll explore how to transform modern digital connections to work with older analog systems. The process involves converting signals from contemporary multimedia devices to be compatible with traditional audiovisual equipment.. Learn how to splice an HDMI cable to an RCA cable using a wiring diagram for seamless audio and video connectivity.
Learn how to make a homemade HDMI to RCA cable with a detailed wiring diagram. Connect your HDMI devices to RCA-compatible displays with this DIY project.. Wiring diagram for HDMI to RCA cable If you have ever wanted to connect your high-definition multimedia interface (HDMI) device to a device that only has RCA inputs, you may have found yourself in a bind. HDMI cables transmit both high-definition video and audio signals, while RCA cables are older and only transmit analog signals.