When the power is turned on I would hear sound and then the screen would go off but the power light will still be on. I would the turn off and on again. Doing this four or five times would return sound and picture to normal. The symptoms got progressively worse wher I was turning the set off and on with the remote 30-40 times to correct the screen. After about 2 monts it then started clicking in the beginning of the process. And at three months this no longer works. Now when you turn the T.V. on there is only a high pitch ping or clicking sound and the power light does not come on at all.
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Re: Problems with sound, video , and powering on
This could have started as a loose solder connection or a capacitor going bad inside the set. By now you probably have a shorted transistor and maybe a defective power IC as well. At this time of year when there are bargains to be had for new TV's, I would just replace it as the repair would likely be over $100.
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It sounds like a wire is having problems inside the TV itself for the power to the panel. The clicking you hear is probably sparks inside the TV of the cable having problems.
Please open the TV up and check the cables going to the panel.
I believe the sound you hear is simple static, if there are no power buttons showering where they should, look for a bad power adapter, make sure it is on, see a light? next check your battery. Now past this you have a problem inside of your laptop, as in a bad motherboard or bad video chip....
Now tv turn on have power LED and OPC LED lights indications flashes together?Yes,this problems,it is the tv Tuner signal board it is causes and the problems.That the board where the incomming broadcasting signal cable plug into it.If turn tv on.No power LED light or any kind LED lights at all.Yes.Than the tv power supply board that the cause and the problems,that the board where the tv power a/c cord plug into it.U have some basic mechanicals skills like take things aparts and putting it back together again?Yes,tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish tv Tuner signal board or tv power supply board for the replacement.
Your tv screen has problems with the video mode that has setted up on your ps3, hold the power button till hear two beeps, this will reset the video mode of the ps3, and leavse you at a screen to set up the video mode of the ps3.
If you have any of the following problems you may want to check the site www.tvrepairkits.com for a repair kit. Most of the issue below are fairly common with the older Magnavox projection sets.
Symptom: Screen shrinks and expands - may or may not correct itself after the TV warms up. After a few days, weeks, or months of having the shrinking/expanding problem you may loose all audio/video but the power light will remain lit!
(Note: The below symptoms typicaly occurs after having the expanding/shrinking screen problem above)
Symptom: No Audio or Video but power light is on Symptom: Audio works but no Video. Power light still work Symptom: No Video. Audio is intermittent. Power light still works