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Sound breaking up on Chicago channel 38-2, 38-3, 38-4

I have a new LG52LG70 HDTV. I love it. I have just one problem. The sound breaks up channel 38-2, 38-3, 38-4. Channel 38-1 is okay. All other channels work very well. I have tested the antenna feed with other TVs and they all receive the above channel very well. I have a very strong signal for all channels. I live 40 miles from Chicago and have an outside Wiegard HD8200 antenna on a tower. All other TVs in the house receive the channel with any problems. I have tried retuning the channels, but that does not solve the problem. Is there an update for the software on this TV?

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  • Sound breaking up on tv converter box's on must of the channels . How do I fix this?? Dave Phoenix az.

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Posted on Jan 02, 2017

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SOURCE: My TV Sharp 26 SB1 LCD PBS channel breaks up

Do any other OTA channels break up on this TV? Look through your setup options menu for a TV reset (memory or restore default or a similar command) . Do the reset and exit the menus (save the action on most TVs); then return and rescan the OTA channels.

On a different brand of TV this worked. The channel had broken up for several weeks; the reset was used when the channel finally became totally corrupted (no video on one sub-channel, no audio on the other).

Some tuners need a stronger signal to be stable; you may need an amplifier on your antenna.

I hope one of these ideas helps.

Cindy Wells

Posted on May 01, 2010

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