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Vizio e500i-a0 - dark horizontal band    
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dkeener



Joined: 02 Feb 2018
Posts: 2
Location: Vero Beach

PostPosted: Fri Feb 02, 2018 2:24 pm    Post subject: Vizio e500i-a0 - dark horizontal band Reply with quote

Hi Folks. Working on a Vizio e500i-a0. Display has a dim horizontal band which is about one third of the screen height. The proper stuff is in the band... its just dim. I checked LED1 and LED2 pins on the power supply board and found LED1 at 67v and LED2 and 113v. I removed the cable and tested LED1 and 2 open circuit and got 67v. What i found searching indicated that this pointed to LED problems. I bought a new set of LED's and replaced them but still have exactly the same problem.

Any thoughts?? Thanks.
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JTL71



Joined: 01 Apr 2018
Posts: 8

PostPosted: Tue Apr 03, 2018 7:35 pm    Post subject: Re: Vizio e500i-a0 - dark horizontal band Reply with quote

You still have the tv? Did you ever figure it out? I have the same model and it sounds like same type issue!! Video Below>

https://youtu.be/3MkffdvTyos
JTS1957



Joined: 21 Jan 2009
Posts: 2388
Location: Far, Far Away

PostPosted: Tue Apr 03, 2018 8:06 pm    Post subject: Reply with quote

Other than HIS is horizontal bar and yours is vertical.
JTL71



Joined: 01 Apr 2018
Posts: 8

PostPosted: Tue Apr 03, 2018 8:34 pm    Post subject: Reply with quote

Yeah, I was just hoping he still had it for maybe Parts if he never got it fixed or gave up on it....
dkeener



Joined: 02 Feb 2018
Posts: 2
Location: Vero Beach

PostPosted: Tue Apr 10, 2018 7:12 am    Post subject: Re: Vizio e500i-a0 - dark horizontal band Reply with quote

JTL71 wrote:
You still have the tv? Did you ever figure it out? I have the same model and it sounds like same type issue!! Video Below>

https://youtu.be/3MkffdvTyos


All fixed... A new power supply board fixed the problem.
Google

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JTL71



Joined: 01 Apr 2018
Posts: 8

PostPosted: Tue Apr 10, 2018 7:43 am    Post subject: Re: Vizio e500i-a0 - dark horizontal band Reply with quote

dkeener wrote:
All fixed... A new power supply board fixed the problem.


Ok, I donít think that is my problem but heck I might give it a try!! Thanks
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