HDMI cable.
4. Connect the HDMI output on the receiver to the HDMI input on the TV. This allows the image from all the devices connected to your receiver appear on your TV. With HDMI 1.4 or newer, the audio signal from the TV will be sent back to the receiver, allowing the TV sound to be played through your surround sound system. To determine whether or not you need a distribution amplifier, remove any signal splitters that may be connected to the TV antenna (or other source) and connect only one TV to the antenna. If the TV reception is good on this one TV, then reconnect the signal splitter(s) and check the reception on the other TV's. I have an Xbox 360, PS3, and cable box that I need to have hooked up to it. The simplest way to do it is to have them all hooked up to an HDMI switcher. No problem for my 360 and PS3, but my cable box does not have an hdmi output or RCA output. - The connected device is sending out a video signal in a format that is not compatible with the TV. - The connected device cannot be used with HDMI repeaters. - The HDMI cable may be bad or there is a loose connection. - The connected device is not supported for use with HDMI repeaters. NOTE: An HDMI repeater is a device (such as an A/V receiver) that receives an audio/video signal from one HDMI device and passes it through to another connected HDMI device. You may also try using a different HDMI cable to connect the cable box to the TV. If the same issue occurs with other connected devices too, ensure that the HDMI cable is securely connected to both the source device. Set the audio output setting of the source device to output a compatible audio signal. The No Signal or Weak Signal message indicates the TV is detecting a connection, but it is not receiving a signal from that connection. You may see this message when you select any device, an antenna, or a direct cable line as your source. 1. I'm not receiving TV in my room and the cable guy has determined that there is no signal on my coax outlet in the wall. There is a signal in other rooms, so there must be a broken or disconnected cable somewhere in the house.
http://www.wikihow.com/Connect-HDMI-Cables http://www.pacificcable.com/RF-Cable-And-Satellite-Tutorial.html http://www.tomsguide.com/forum/55168-4-coaxial-hdmi-cable-problem http://community.sony.com/t5/Blu-Ray-General/Connected-BD-DVD-player-to-TV-TV-states-quot-no-signal-quot/td-p/190245 http://community.sony.com/t5/Television-Picture-Sound/no-signal-until-HDMI-cable-is-reseated/td-p/37457 http://support-us.samsung.com/cyber/popup/iframe/pop_troubleshooting_fr.jsp?idx=153005& http://diy.stackexchange.com/questions/15072/how-to-detect-whether-there-is-a-signal-on-tv-cable
Is there any cable which output signal from TV ?