Re: VIZIO E470VA just glows black - Lots of details included
Thanks fellas. I just need to track down an in-stock PC board before my wife looses interest in a disassembled TV on the kitchen table.
blackrifle71
Member
Last Activity: 08-12-2015, 01:31 PM
Joined: 07-06-2014
Location: St Louis
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Re: VIZIO E470VA just glows black - Lots of details included
Unfortunately, I do not have access to a scope to verify the the signal. But to your point, you would expect to see some form of garbage on the screen if the other stuff was working and able to try to translate it visually from a degraded main board?
If the processor board is centered at the top of the panels backside, then where is the T-CON?Leave a comment:
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Re: VIZIO E470VA just glows black - Lots of details included
Thanks Budm. I am interested as to why you "lean" toward the processor board. You have over 12 thousand posts on this site, you obviously lean for a reason. I am trying to learn a bit from this endeavor.
Next, the processor board is which part?Last edited by blackrifle71; 07-07-2014, 08:56 PM.Leave a comment:
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Re: VIZIO E470VA just glows black - Lots of details included
Here is a pic of the back.
Caleb- the fuse is good and has continuity and voltage when on. Also, the little cable connector has power from the bigger board.
Budm- I did disconnect the ribbons one at a time with no change to the TV...Leave a comment:
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Re: VIZIO E470VA just glows black - Lots of details included
I am confirming continuity with the unit off and voltage with the unit on?Leave a comment:
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Re: VIZIO E470VA just glows black - Lots of details included
The highlighted cable is patched into this:
[url]http://www.shopjimmy.com/vizio-cbpftqapt5k00901-pc-board.htm[/url]
Sorry, I am still waiting for photo of my actual board but the link is the exact model.Re: VIZIO E470VA just glows black - ... the exact modLeave a comment:
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Re: VIZIO E470VA just glows black - Lots of details included
Sorry for the confusion- I am still learning what part is what
This is the pics I had on my phone. Let me know if I am missing a pic and I can have my wife take one from the house and send it to me. Still fuzzy on where the T-con is. Unless I need to dig deeper in the chassis. Thanks again- Dave...Last edited by blackrifle71; 07-07-2014, 07:50 AM.Leave a comment:
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Re: VIZIO E470VA just glows black - Lots of details included
also- this is the t-con I have
[url]http://www.shopjimmy.com/vizio-cbpftqapt5k00901-pc-board.htm[/url]Re: VIZIO E470VA just glows black - ...oard.htm[/url]Leave a comment:
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Re: VIZIO E470VA just glows black - Lots of details included
I can check that. Any ideas what the voltages should look like going to the t-con? Nothing is markedLeave a comment:
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VIZIO E470VA just glows black - Lots of details included
[U]I have a VIZIO E470VA 47-inch Class LCD HDTV 120 Hz from 2011[/U]
I have a lot of info here. I am an IT guy so I thought it would be helpful for the details up front- sorry if it's not all relevant.
[B][U]Its been a good TV until recently.[/U][/B]
[INDENT]When you turn it on, you do not get a logo on the screen but the bezel light “VIZIO” will light up bright for the duration of the TV being on.[/INDENT]
[INDENT]About a second after the bezel lights up, the screen will have a faint black glow for about 3 seconds.[/INDENT][INDENT]
During... -
Re: New Members - please post your introductions here
Hi Folks!
My name is Dave and I am an IT guy in Missouri. I have been a guest of the site for a while while chasing sparks and its really time for me to join
I have a fair amount of electrical background but not much in the consumer electronics world.
Thanks, DaveLeave a comment:
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