VGA to RCA Wiring Schematic | It Still Works Select three of the four color-coded pairs of wires in the CAT5 cable to use for the Y, Pr and Pb Untwist the color-coded pairs you selected. Solder a component connector to each pair to create Examine the VGA connector and assign a number from one to 15 to each of the pin sockets. For Connect the wires in the CAT5 cable to the correct pin socket in the VGA connector. Connect the See all full list on itstillworks Vga To Rca Adapter Schematic - Best Place to Find Wiring Vga to rca adapter schematic Heres a look at the different kinds of cables and adapters you need to connect if your tv requires an rca for the audio red and white only you just need a cheap 3 to rca connector Are you trying to figure out how to connect a laptop to your tv be converted to vga with a simple cable. A dvi d dvi digital output is similar to hdmi but without sound.