Re: LG47LH40 Turns on then turns itself off after a minute
any help appreciated
moandkaren
Member
Last Activity: 05-14-2016, 02:53 PM
Joined: 04-16-2016
Location: Fountain Valley
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Re: LG47LH40 Turns on then turns itself off after a minute
Also, bottom light turns blue for small moment then to the pendulum red, then to solid red. Not sure what that meansLeave a comment:
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LG47LH40 Turns on then turns itself off after a minute
Replaced main power board that was actually smoking from a short. After replacing board, unit powers on, has a picture with sound, flickers, then powers itself off. Any help appreciated. -
Re: Samsung UN65F6350AFXZA
can anyone help finding replacements, pleaseLeave a comment:
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Re: Samsung UN65F6350AFXZA
Well I think I got it. Two left and one right are out. I am having a dickens of a time finding replacement. Need two 2013SVS65F L11 and one 2013SVS65F R9. Any suggestions appreciated.Leave a comment:
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Re: Samsung UN65F6350AFXZA
on closer inspection, the bottom 5, one row only has half blinkingLeave a comment:
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Re: Samsung UN65F6350AFXZA
A little more detail top 3 rows light, middle 3 rows are dead, bottom 5 flash.
Middle ones need replacement? attached photos show connections and configuration...Leave a comment:
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Re: Samsung UN65F6350AFXZA
Right now have it completely apart. Reconnected power board and Main board and the bottom half definitely flicker. I thought to test to see if its actually the led's was going to try the bottoms on top and the tops on the bottom. Any other suggestions since I do not have any testing equipment.Leave a comment:
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Re: Samsung UN65F6350AFXZA
Great question, on the samsung I usually select the brightest mode. Which one I turned down, heck, I wish I remembered. Have it completely apart right now so a little hard to check. You are thinking its the led's since they are flashing, so must be backlights?Leave a comment:
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Re: Samsung UN65F6350AFXZA
To clarify, when I turned down the brightness, the bottom half of the tv was just totally dark, almost not visible, but I did not notice if the lights were still blinking. If the LED are the problem, why do they flash and why would it be the whole bottom.Leave a comment:
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Re: Samsung UN65F6350AFXZA
NoLeave a comment:
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Re: Samsung UN65F6350AFXZA
I think I have a problem with backlight LED strip. What a painLeave a comment:
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Re: Samsung UN65F6350AFXZA
Changed out power board no luck. I am not sure how to get at backlight. Do I have to remove screen.
Thank you so much for trying to help....Leave a comment:
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Re: Samsung UN65F6350AFXZA
yes the bottom half backlight is for sure flickeringLeave a comment:
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Samsung UN65F6350AFXZA
Bottom half of tv is dim and flickers. Self diagnostics had TCom board as ng, replaced it but no luck. Seems to be a backlight issue. Is this the power supply or main board or backlight circuit. Any help appreciated.
Mo -
Re: New Members - please post your introductions here
Go by Mo. Not afraid to try to fix thingsLeave a comment:
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