Question about Vizio L37 Television
Simple. take the stand out first, then the surrounding screws on back cover. Remove back cover and the power supply is just right there. Make sure you wear ESD or you may short out the fuse.
Posted on Jun 16, 2009
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Posted on Jan 02, 2017
I have same problem and i put in a new power supply and this did not solve problem. I will be changing out main board next and post results.
Posted on Feb 23, 2008
SOURCE: VIZIO L37
If anything, try taking it to a tv repair shop and see if they can find something wrong with it by looking at it which I am physically unable to do online. See if they can look at it free and tell them what you have replaced but I don't know what else without looking at it myself. I hope you get it working.
I doubt you can get a free inspection of it but you can try. Possibly let them know how much money you have spent already and maybe they will give a little leeway. Good luck.
Posted on Apr 02, 2008
The backlight is powered by its own supply (although it may receive input from the main supply) and it sounds like the main supply or one of its outputs has failed disabling the video and sound processing.
Posted on Dec 24, 2008
Display controller is usually under the Main board which you remove to get access to it. Display controller connects to the suis-boards which then send signal to the screen of the TV.
Posted on Mar 20, 2009
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