got this vizio turns on with no problem customer said it still has sound but I don't know for ure if it does I haven't checked yet but my first instink was bad panel so I wasn't even going to try it. but once powered on it has the blue horizontal bar then slowly fades the whole screen to white or could it be tcon?
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47 vizio lcd bad panel or main?
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Re: 47 vizio lcd bad panel or main?
That is bad panel. Did you try having just one flat ribbon cables between the LCD panel and the T-CON board connected one at a time to see what you get?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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