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My vizio VO47L FHDTV10A has no picture but vizio

My vizio VO47L FHDTV10A has no picture but vizio symbol turns white when I turn it on! I tried checking fuses and the ones I found were fine but mine doesn't have those three fuses everybody talks about on the M/B! Please help!!

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I had this problem with VT470M and the white light would come on but the screen would freeze on opening screen and then after a couple times the white vizio light would come on but no picture no sound. I ordered a new main board after troubleshooting all the voltages and it worked. Vizparts.com trade in for 150.00. Well worth it. The main board tells all other things to turn on. The white light is your standby power which is good. Probably ur main board and ordering a new one worked for me.

Posted on Sep 17, 2013

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Posted on Jan 02, 2017

Slinteriors
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SOURCE: fuse location's on vizio VO47L FHDTV10A

the inverter has failed which is a very commom problem. You can get the replacement inverter from www.tvcircuitboards.com

Posted on Jun 04, 2012

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VIZIO VO47L FHDTV10A no sound or picture but comes on


Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Dec 21, 2014 | Televison & Video

1 Answer

Vizio VO47L FHDTV10A black screen no light


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.
?
?Check the cables, connectors and connections.
?
Take it to a repair shop.

Apr 11, 2014 | Vizio VO47L 47 in. LCD TV

1 Answer

Vizio VO47L FHDTV10A wont turn on, logo goes from amber to white, tv clicks once and wont turn on. remote will try to turn the tv on. suggestions?


check your inverter board and wires 2 make shure there not arking. then check your six transformers on your inverter with volt meter

Jan 31, 2013 | Televison & Video

1 Answer

Tv wont turn on fuse is good


does the vizio logo light up orange ? If so and it doesnt turn white then the main board would be suspect. If the logo doesnt turn orange when its pluuged in then its the power board. You can get either board from www.tvrepairworld.com

Aug 12, 2012 | Vizio VO47L 47 in. LCD TV

1 Answer

Fuse location's on vizio VO47L FHDTV10A


the inverter has failed which is a very commom problem. You can get the replacement inverter from www.tvcircuitboards.com

Jun 03, 2012 | Vizio VO47L 47 in. LCD TV

2 Answers

We have a Vizio model # GV47LFHDTV10A. When we went to bed last night the tv was working fine. We tried to turn it on this morning and nothing. There is some power. The Vizio logo lights up and so does the...


For the cheap guy like me who will probably do more harm than good:
Also check for the F3 Fuse on that same main input board. It is located in the upper right corner. Hard wired fuses; very small. You will see F1-F4 (F4 is empty). You can solder a replacement fuse right over it. I would recommend piggybacking the fuse with a fuse you can replace. Will need the holder and a new fuse. 6 bucks.
Doesn't solve problem, but I can go another 2 1/2 years and the wife won't blame me for screwing up the TV in the first place.

Oct 14, 2009 | Vizio VO47L 47 in. LCD TV

1 Answer

No Sound, No Picture


I had the same issue on my Vizio and fortunately it was still covered by the Costco extended warranty from where I purchased my tv. The service tech came out yesterday with a power supply and main board which is what I understand is usually the issue with your and my symptoms. He replaced both boards although he felt the issue was in the main board 3647-0072-0150 and not the power supply. Tv is working just fine now and actually may be even a little clearer after the board switch. I understand you can purchase the boards and from what I've seen the tech do, it is no more difficult to replace than if you were building a computer if you are comfortable with that. The most time consuming part of the repair was removing and replacing the screws.

Apr 30, 2009 | Vizio VO47L 47 in. LCD TV

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