Things You'll Need
Instructions
Turn on the Sony PSP and wait for it to boot into the PSP operating system, called the XMB. Locate the video-out port on the left side of the PSP.
Connect your PSP video-out cable to the PSP video-out port. Connect the other end of the cable to your TV composite ports and turn the TV on. Navigate through the PSP menu until you get to the "Connected Display Settings." Select it.
Select "Switch Video Output" from this menu and verify that you want to switch to the TV as the primary display for the PSP. Your PSP is now using your TV as the display.