Sharp flatscreen tv does not turn on

You've lost video, I'd start by replacing the tcon board

The blue screen usually means no signal of any kind--check connections.

Also look to see if a DVD etc. connected to a rear audio/video input works or not--this will narrow down the area where the issue is.

Ron, in order to connect your TV to your home network, it will need an network interface. A network interface can be either a wired network jack on the TV itself, or a built in wireless capability (WiFi). You didn't provide the model number of your particular Sharp TV, so I can't tell you if your TV offers this connectivity or not.

Even if your TV offers wired or wireless connectivity, some TVs only allow network access to update firmware or to display "still" JPEG or GIF images; not to stream audio or video. The TV will need to have some sort of player to display or play video and / or audio files. Even then, if the TV is not fairly new enough, it may lack the support for newer file formats - such as .MKV, MPEG, etc. that are used for a large number of HD content.

You can get around this hurdle by connecting a newer computer to the TV. Purchase a wireless keyboard & mouse and connect the computer's video card to the TV so that it will appear as a monitor to the computer. Make sure your get a video card in the computer that will provide a digital video output - (HDMI, DVI, etc.) and a cable that can plug into one of the unused A/V inputs on the TV. If using a cable other then HDMI, you'll need to provide a cable between the computer's audio output and the TV's audio input. Use the computer's network interface to download or stream a program directly to your 55 inch "monitor".

I hope this helps - good luck!

Since I do not have the details information of the TV and the Wireless headphone system, the only thing I can suggest is to use the RCA jack Audio line out (Red and White) in the back, hopefully the Wiresless transmitter you have will accept the audio line in signal and it also has RCA AUDIO input jacks. Post back with more info if my suggestions do not work for you.

http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Yes call for check it is warranty ;maked for audio ic replaced.....solder, ground point to chassis.
.hope that help

Connect cables from your flatscreen TV (or monitor?) to the receiver's audio input jacks. These could be two RCA, white and red, or Digital (one single RCA cable), or optical, if both the flatscreen and the receiver have such connector. Make sure you select the correct audio input on the receiver to amplfy the sound from the game/movie/etc.
If successful, try muting the TV's audio, to prevent the sound from creating a hollow (echo) effect.
Good luck!

There is a switch on the cable where it plugs into the XBOX that says HDTV/TV please make sure that it is set to HDTV when using component connectors.

There should be a switch on the cable that says HDTV/TV if you are using component connections, make sure that the switch is set to HDTV.

I had this problem on a sharp flatscreen lcd. the audio output i.c. was a surface mount chip-had to change complete signal board assembly,

Does your TV have an input which would be lited as Video 1?
There should be video and audio outputs from the camcorder and if you have video and audio inputs to your TV you just need a cable and the capability to view it on your TV. If you don't have audio and video inputs to your TV you should check out the sales at the local electronics store. I hope this helps.