Question about Vizio VW46LFHDTV10A 46 in. LCD TV

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My vizio tv 46 inch has a pale image and the images look like film negatives but the tv when it first comes on is white and the screen to the right side has a black verticule ine then the line turns blue and the left side of the screen is white and the right is a light blue then when the image come on the screen it is like looking at film negative i was thinking main board or power supply any help would be great thank you

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Sparko1
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SOURCE: The picture on my Vizio 42

This is the fix for the Main board repair :
Locate IC 32 small 8 pin surface mount near top of Main Board and remove. Short pin 2 to pin 5. (pin 5 through 8 are together and pin 2 and 4 are together)
You will need a good TV Tech to do this for you.

Posted on Aug 04, 2009

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SOURCE: my 46 inch vizio tv has a pale white screen with

Issue with your White balance Chipset Check for Diode and Capacitor leakage

Posted on Sep 22, 2010

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I have a 46" flat


IS your image actually being cut off by the black bars? If not this may simply be the way the signal is being transmitted to your TV. One quick way to tell is to check to see if the image is the same on all channels, while watching a DVD, or playing a game. Alternatively, you might look for a Format button on your TV remote. This button may cycle through the picture formats available to your TV. See if pressing this button changes the picture dimensions.

Hope that helps!

Jul 18, 2011 | Televison & Video

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Hi I have a Samsung HLN467W, a 46" DLP TV. And after 50-60 minutes, it starts to flicker white, like lightning flashes. But the whole screen is not blank white, it's more like the images are...


Hi,
It seems color wheel problem in your tv that gets problem after some time and you hear high pitch noise along with picture flicker.
Color wheel need to be replaced to solve this issue. Required color wheel is available with PartStore.com (click to view image of part and price info) and it is job of qualified tv repairman because light engine will take apart for that.
Hope these info will help you.
Thanks.

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1 Answer

My vizio tv has a white screen and then when the image comes in it is gostly looking like film negative any ideas what board needs to be replaced thank you


I would suspect either the main board or the t-con board, with the main being the most likely cause. Without an oscilloscope its going to be hard to isolate between the two. Most commonly its the main pcb. The main will have the tuner mounted to it where the rf cable is connected.

Nov 21, 2010 | Vizio VO42L 42 in. LCD TV

1 Answer

I have a Vizio 50-inch Plasma TV (out of warranty) from Costco and recently when I put the TV on pause while watching a show from my DirecTV DVR List, a white line (2-inches) vertically appeared on the TV...


Hi,

it could be an image burn that was caused over time because you pause the screen to much or from a game or pc use.

You can try to clean it by going to the tv mode and go menu and go to set up and go doen to image cleaner.

Try that maybe it will take care of it.

Aug 10, 2009 | Televison & Video

1 Answer

The picture on my Vizio 42" flat screen suddenly shifted to a whitish pale color with ghostly looking images that look like negative film.


This is the fix for the Main board repair :
Locate IC 32 small 8 pin surface mount near top of Main Board and remove. Short pin 2 to pin 5. (pin 5 through 8 are together and pin 2 and 4 are together)
You will need a good TV Tech to do this for you.

Aug 04, 2009 | Vizio VO42L 42 in. LCD TV

1 Answer

Negative images


Check the settings and try to update the software/drivers if available from manufecturer's website. (ehteshamhusain@gmail.com)

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