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I have a 47" vizio lcd tv. When you turn on the power the "vizio" symbol changes color like it is coming on but the screen stays black and no sound. Also the touch buttons stay lite up. And in order to turn it off you have to unplug it. of coarse it just went out of warrenty a few months ago
I have a Vizio model SV470XVT1 and it takes about 40 to 60 minutes for the sound to come on when I turn the set on. How do I correct this???I have a Vizio model SV470XVT1 and it takes about 40 to 60 minutes for the sound to come on when I turn the set on. How do I correct this???
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Sounds like a power supply issue. u can get them on the web and the cheapest i seen is 68$ it is worth a gamble. Not hard to replace just a nice flat table and a electric screwdriver
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Vizio logo is an indicator that the tv is live n changes to white that the screen is on meaning if no change to white the smps switch mode power supply board ain't switching the mother board....diagnosis is its MOSFET transistors need replacement or the smps board n ya tv will be fine
If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
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?Check the cables, connectors and connections.
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Take it to a repair shop.
The tv is having a problems with the board called T-Con board it is dying and the problems.That why the tv is not sustancening the tv pictures for those coded pictures pixels by the T-Con board to stay on to the tv LCD screen panel.This tv problems only causes by the tv T-Con board it is dying only if the tv problems came on to the tv by itself only.If these problems causes by u or an object by outer forces by hitting to the tv LCD screen panel itself.Now the tv LCD screen panel itself it is dying and the causes.Than the tv it is not repairable,tv now only can it to do a replacement of the tv whole LCD screen panel itself only.Not practical because the tv LCD screen panel are 90% important to the tv and the cost of the tv.If u replacing the tv LCD screen panel itself will cost the same as a new tv.The tv is under a year old,why don't u just call Vizio corp. and take ur tv warrenty repair.
Your LCD is dying. You need a new inverter. I found one on google http://cgi.ebay.com/Vizio-VO47L-FHDTV20A-Inverter-Board-6632L-0487A-Slave-/130461530115
are you sure it is on the correct input?did you have a power surge? have you reset it?did it go while you where watching it or when you turned it on?does it have audio?
something is wrong call vizio i bought the same tv two days later all of the color on the screen that should be black is green called repairman who came tv was working and after he replaced the mother board and daughter board tv was black turned on but no pic he tried again and i heard the arching sound he zapped it i was told by repair we need to order the power board it willl be another 3 to 5 days
i called vizio the minute that he left i was so pissed and that is not like me they are sending a new tv that was thursday i still have to wait 7 to 10 days but they are standing behind there tv i will give them that
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