Why is my Lg47LE5400 not receiving a signal
Tv seems to be fine except it is not allowing a signal to come in.
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Hi @wansorl ,
If the problem only occurs when using HDMI inputs and not any other input type then there may be a problem with the HDMI IC switch
Here’s an image of the No video (HDMI) troubleshooting flowchart, taken from p.68 of the service manual for the TV that may help in finding out what the problem is.
(click on image to enlarge for better viewing).
The service manual is a bit awkward to use online as you have to enter the required page number or click on the up arrow in the box below the document box if you want to go to the next page in the manual. You can download the manual but you have to register with the website.
Hopefully a start
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Hi @wansorl ,
What type of signal are you talking about?
TV signal from an antenna or a cable service or signal from an input to the TV i.e. HDMI, Component video, Composite video that is sourced from a device such as a dvd player or game console etc?
have you checked that the "input" is switched to the input connection type of the signal source?
von jayeff
Cable signal and DVD both HDMI
von Lee Wansor