Instructions
Turn off the main power switch on the console's rear.
Disconnect the HDMI or component cable from the PS3's rear.
Plug the PlayStation 3's composite cable output into the console's "AV MULTI OUT" port on the system's back side.
Plug the other end of the cable into your TV's composite inputs, color-coded red, yellow and white.
Turn on your television and change the input to "A/V."
Turn on the PlayStation 3's main power switch.
Hold down the "On/Off" button on the PlayStation 3 until the system beeps twice. Release the button. The video settings reset to standard definition and the console powers on.