Question about JVC LT-32E478 TV

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My jvc lcd does not work with my local air tv, i get weak signals

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Ur tv is getting a free air DTV right?Not Cable tv,Satalite or Telicom compannies services?Yes,than.Get a better antana like a roof antana or Digital inside antana to get better stronger and longer ranges to recieve the signal.Go to ur tv Menu.Goto setup Ch. Pick AIR rescan all the free DTV signal again,u should get all channel and a strong signal.

Posted on Jul 29, 2010

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Posted on Jan 02, 2017

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You usually hear "weak or no signal" when the tv's input is set to air. Check to see if changing the input might help. Or if you are using an antenna to get your tv, then maybe your antenna is not powerful enough. The new digital signal is weaker than the analog, so antennas that once worked might not work as well now. Hope this helps!

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Sounds to me like the digital pixeling that occurs with a weak signal. You have not identified whether this happens on broadcast/antenna TV, cable or satellite service, or a video input such as a DVD. This can be a common problem if you have a weak signal on any of those inputs. In any case, blowing out the dust will not help.

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Hi my name is Roety,
I can help you with your issue ,
Make sure you have the latest firmware upgrade from Samsungs website!
Also weak signal can cause this if using air signal raise or connect a better antenna 
 
 
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

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try a outdoor antenna on the roof for digital signal use.also the main digital PCB is defective which has the tuner on it if the antenna does not work.you may try taking the
tv to a friends house and see if the tv works better.

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Weak or no Signal issue when connected to my TV.


Yes weak signal. Also closing the laptop lid puts the computer in sleep mode.

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Here is a link to download the manual. Let me know if this helps and please rate this solution.  lone99star

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/jason_77a19afa8d604dee

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The screen shows ''Weak Signal'' and no picture, even though audio is coming through from both the Cable DVR box and Blue-Ray player. The cable box connects to the TV with an HMI cable - all five TV inputs...


Mine did the same thing once. I think all I did was hit the setup on the remote, and let it run back through all the channels and then it worked just fine.

I hope this works for you.

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