Instructions
HDMI
Connect the HDMI cable to the "HDMI" port on the back of the PS3 and the HDTV.
Change the HDTV to the "HDMI" video mode. Press the "Power" button on the front of the PS3 to turn it on.
Select "Yes" when asked if you want to use the HDMI cable for audio and video. Select "Yes" when asked if you want to use the most optimal settings for the HDTV. If 1080i is the highest resolution available on the HDTV, the PS3 will default to it automatically. If it does not default to 1080i, select "No" to manually change the resolution. Select "Yes" when asked to accept the settings. Select "Yes" to save the settings.
Component
Connect the flat side of the component cable into the "AV Multi Out" port on the back of the PS3. Connect the red, blue and green plugs on the opposite side of the component cable into the red, blue and green component ports on the HDTV.
Change the HDTV to the "Component" video mode.
Press the "Power" button on the front of the PS3 to turn it on. The PS3 logo will appear on-screen. Unlike the HDMI cable, the component cable does not prompt video configuration. To change video settings, scroll to the "Settings" icon on the PS3 main menu. Select "Display Settings."
Select "Video Output Settings." Select "Component/D-Terminal." Select "1080i" as the resolution.