Question about Vizio L32 32 in. LCD HDTV

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Freezes When tv is on the picture freezes every few seconds and then comes back on and freezes again continuously

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  • Lou Labetti
    Lou Labetti May 11, 2010

    How old is the set, or what is the model?

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  • 104 Answers

You probally need a replacement mail board. Call vizeo and see if you have any warrenty or if you do not see if you can purchase a new main board.

Posted on Jul 29, 2008

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40longyears
  • 274 Answers

SOURCE: picture freezes, sound continues for 5-10 seconds.

In these cases you might be able to see a picture by shining a bright light right next to the screen front. Do not put the light there for very long or you will end up with a permanent bright spot burt onto the screen. I have discovered that applying light pressure with a 3/8" thick rubber or plastic shim corrects a panel inverter/driver board/card solder problem with many flat panel TVs. (Removing the TV back is required, try light pressure against the inverter board while wearing rubber gloves and tv is then powered on.)

Posted on Oct 08, 2010

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How do I stop my TV picture from freezing while the sound continues?


Fault at its main digital 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. ..

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Sound and picture go out after about 3-4 minutes. Then com back on after a few seconds then go out again and not return. What can this be?


Fault to 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.

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Bush BU102ZRH50 COMES ON FEW SECONDS PICTURE FREEZES


Corrupted firmware. A firmware update is necessary. Contact any service technician; or the authorized service center for Bush.

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When I first turn on my Technika tv I get sound but no picture. After hitting the top of the tv it comes on. After a further few minutes the picture freezes and eventually fades away. Further hitting of...


The dreaded loose connection syndrome, this could be easy or hard to trace, only solusion is checking circuit boards for bad connections , it may be also capacitors in power supply neading replaced, not a novice repair

pete

Nov 11, 2010 | Flat Panel Televisions

1 Answer

Picture freezes, sound continues for 5-10 seconds. tv shuts off and comes back on after 5-10 seconds. problems reoccurs with increasing frequency.


In these cases you might be able to see a picture by shining a bright light right next to the screen front. Do not put the light there for very long or you will end up with a permanent bright spot burt onto the screen. I have discovered that applying light pressure with a 3/8" thick rubber or plastic shim corrects a panel inverter/driver board/card solder problem with many flat panel TVs. (Removing the TV back is required, try light pressure against the inverter board while wearing rubber gloves and tv is then powered on.)

Jun 14, 2010 | Toshiba 32AV500U 32 in. LCD HDTV

1 Answer

Picture comes on for a few seconds then it goes black. Sound continues to work but no picture. After turning off and on a dozen times in a row, the picture may stay on


These t.v.'s have a microprocessor in them, similar to a computer. Try unplugging it from the wall for a few minutes then plug it back it. If that doesn't work try removing the cables and plugging those back in.

Mar 29, 2010 | Memorex MLT1912 19 in. LCD TV

1 Answer

Picture on all 4 TV's in house randomly pixilate/freeze.


you have a low signal problem or if you have rj 59 in your home you need rg6 for at and t signal

Aug 27, 2009 | Vizio L37 Television

1 Answer

Frozen picture on LG LCD 37"


Try One of your working TVS and connect it to your cable outlet of the TV that is having problems. If that TV Does not work then there may be a degraded fitting or the Leg coming of the splitter to that outlet could have a Low Signal Problem
Next Take the First TV that was not working properly and put it on the cable outlet of one of the TVs that is working properly and if the TV set works on that Channel then you know it is not your TV that it must be the cable

Dec 09, 2008 | LG 37LC7D 37 in. LCD HDTV

1 Answer

LG DU-42PX12X Plasma, picture startes flashing then goes black after a few minutes


You need to get this tv service asap.i beleive that the problem is in the inverter board or yb board.


good luck

caypianan@yahoo.com

Oct 25, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Plasma TV


If you mean the picture froze or formed fuzzy pixelated picture and crackling, this will be due to a poor aerial signal to the tv, but if you mean the screen rolls with pink/white patchwork type squares and shows the picture in the background, all be it fuzzy, then that's the same fault as I am getting and have had to report the fault to LG as I am on my second TV. If it is the problem mentioned in the first sentence, it is happening to our friends in OS and they have been told by specialist aerial fitters, the signal is too weak for the tv.

Mar 16, 2007 | LG 50PX4DR 50 in. Plasma TV

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