Brought a new 37" akai wide screen tv home and tried to do the setup but it couldn't find a signal. The next thing I know there's no picture at all, no channel numbers only sound. I can change stations but still no picture. What happened? Did I change a setting my mistake?
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HI there I thought I was the only one who had movies inmy home I have friend come over for movies every wednesday. Now there is a challange: Try to ajust the brightness and contrast in the PICTURE menu What the "no signal" concerns check if the signal cable is connected between the tv and products properly, as well as checking the selected input source by pressing input. kolbrun
Now the tv is turn on,tv have power LED light indicaton but no picture?Still have a clicking sound but no picture on the tv LCD screen panel?Yes,than the tv Tuner signal board that the other board 70% also might have the problems too.That the board where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish tv Tuner signal board for the replacement.
You should have a button on the remote that came with the TV labeled: format , ratio , wide , picture , somthing like that, different brands of TVs call it different things and I am not familiar with the Akai branded TVs, but when you find it just press it as many times as needed to make the picture look as you want it to.
Good luck !
The message you are seeing means that the tv is not receiving a signal from the source. Try hooking up a different source such as a DVD player or a Cable Box to that same input on the tv. If you have picture and sound then the problem is with the original source. If that does not work then you have a bad Main bd.
If i am not mistaken you can select the HDMI signal going out on the 663, this means you should select to have only pictures to go out as sound will have to be reproduced by the 663. So HDMI output setup on the 663 should indicate image only, no sound.
I had the same problem, so i contacted panasonic, I am including the email they sent me.
For connections of audio, so that you can hear all tv audio through the surround system, connect either an optical audio cable or red & white analog audio cables from the tv to the home theater. If you are using optical audio, there is a plug on back of tv labeled for digital audio output and an input on the surround sound system. If you plan on using analog red and white, use the PROG OUT red and white output jacks on the back of the tv to the AUX input on the home theater.
For video connections, to get HD you will need to be using either HDMI or Component cables. HDMI is the cable that will provided 1080p signal (the best HD signal), but if the source does not output 1080p, then your tv will not display 1080p. Most cable boxes output at 1080i or 720p when on HD stations. This signal still provides great picture quality, but HDMI is not needed to get these HD signals. You can use component cables for your cable box and the DVD player output to the tv for video. HDMI might give you a slightly better picture quality but the signal will be the same.
To make the connection, you will want to connect from the cable box to the tv (component or hdmi). Also from the home theater system to the tv using hdmi or the video cables from component (red, blue, & green cables).
The power supply failed on your LCD and will need to be replace or repair. In about 95% of the time the power supply failed due to defective capacitors, shorted diodes or open resistors.
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