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Advice on replacing a Vizio T-Con board

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Old 05-28-2013, 11:27 PM   #1  
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Join Date: Nov 2011
Location: Montreal, Quebec
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Default Advice on replacing a Vizio T-Con board

Hi there,
I have a VIZIO E601i-A3 LED TV with symptoms of what I believe is a T-Con failure. It seems this is happening to a lot of Vizio TVs. I found this blog:
Replace the Vizio E601i-A3 LED RUNTK5261TPZC T-Con board
(http://www.fixyourdlp.com/2013/04/27...c-t-con-board/) and it looks like a straightforward procedure. Has anyone tried this? Is this blog accurate?
Looking forward to your comments.
John James
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Old 05-29-2013, 12:56 PM   #2  
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Join Date: May 2013
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I've done it for several customers in my area, VIZIO has problems with parts quality on some of their boards and has chip and cap problems on several models, I have done several power supply cap changes also.

The biggest job in doing this is getting the set apart, then back together again, (without screws left over) the board replacement is easy once you get the back off the set, when in doubt on were/what screws to remove take photos as you go with a digital camera, this way you will know what screw goes back in first/last.

And be careful, let the set sit unplugged from the wall AC power a few hours before you open it up.

Also use the wrist strap to ground your self,(to any metal frame inside the set) as the board you are replacing has a few IC chips that don't like static electricity, the wrist strap can be found at most Rat Shack stores.

Clear off the kitchen table and spread down a few thick towels,(bigger then the set) then lay the set face down on the towels, be careful not to let it slip around.

And don't power it back up until the back is fully on, there is some very high voltage inside, we don't want to hear about any accidents.
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Old 08-28-2014, 07:13 AM   #3  
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I have a vizio E500i-A0. The video started blinking on and off. the audio is fine and the back light is working. Vizio tech support said it can be repaired but I am 2 months out of warranty, so call a repair service. Should I replace the T con board?
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