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VIZIO E470VA just glows black - Lots of details included
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budm
Badcaps Legend
Join Date:
Feb 2010
Posts:
40746
Country:
USA
#21
07-07-2014, 09:48 PM
Re: VIZIO E470VA just glows black - Lots of details included
I believe that it is both T-CON and 60HZ/120HZ processing all in one board.
Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809
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tibimakai
Badcaps Legend
Join Date:
Jan 2012
Posts:
3680
Country:
USA
#22
07-07-2014, 10:54 PM
Re: VIZIO E470VA just glows black - Lots of details included
$50 main board is cheap.
I have purchase for $109 for a E422VA.
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budm
Badcaps Legend
Join Date:
Feb 2010
Posts:
40746
Country:
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#23
07-07-2014, 11:02 PM
Re: VIZIO E470VA just glows black - Lots of details included
Main board is $125
http://www.shopjimmy.com/vizio-cbpft...for-e470va.htm
$50 for:
http://www.shopjimmy.com/vizio-cbpft...1-pc-board.htm
Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809
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blackrifle71
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Join Date:
Jul 2014
Posts:
11
Country:
USA
#24
07-08-2014, 07:16 AM
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.
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clockinreverse
New Member
Join Date:
Jul 2013
Posts:
8
Country:
United States
#25
01-06-2015, 11:09 PM
Re: VIZIO E470VA just glows black - Lots of details included
Had any luck with replacing the PC board? I also have an E470VA that has had the exact same symptoms as Blackrifle's. Just wondering if it worked out.
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Luisz4577
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Join Date:
Sep 2015
Posts:
1
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#26
09-17-2015, 04:28 PM
Re: VIZIO E470VA just glows black - Lots of details included
I have the same problem, I have the main board replaced ($125) and didn't work so I think next step will be power supply... Any updates blackrifle?
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