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Question posted by lawalls46 on August 15th, 2021

Only Low Freq. Sound Is Distorted. What Card Needs To Be Replaced?

My set has distorted sound when low frequency audio is present. This mostly happens when when music is playing in the background. It sound like a growling sound superimposed on the normal audio which can still be understood. This problem is not as noticable when someone is just talking. What is causing this problem and what circuit board card needs to be replaced. How can I troubleshoot this using the built in diagnostics? Thanks.

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Answer #1: Posted by hzplj9 on August 16th, 2021 5:02 AM

This answer was accepted by the poster of the original question.

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This youtube video may help with a diagnosis.

www.youtube.com/watch?v=chC_ShfshNQ

Hope that solves your problem, good luck.

Answer #2: Posted by SonuKumar on August 16th, 2021 8:48 AM

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https://www.youtube.com/watch?v=Wu6nm3ksrsg

Is there a reset button on Panasonic TV?

1] Press and hold in the on/off switch. 2] Press and hold the red button on the hand set for 30 seconds. This will reset the PANASONIC TV.

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

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Sonu
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46" Plasma Tv - Page 2

... television receiver, a signal splitter might be used toward the purchase of GalleryPlayer, Inc. For information on the TV Converter program, and on a TV antenna, will need a TV Converter...power analog TV broadcasting in the United States (as before for other purposes (e.g., for watching low-power TV stations still broadcasting in analog, watching pre-recorded movies, or playing video games)....

46" Plasma Tv - Page 3

... recorder Blu-ray Disc player Manufactured under license from SD Card 18 Watching Videos and DVDs 20 Displaying PC Screen on TV 22 Advanced Features How to Use Menu Functions (picture, sound quality, etc 24 VIERA LinkTM "HDAVI ControlTM 28 Lock 32 Editing and Setting Channels 34 Closed Caption 36 Input Labels/Monitor Out...

46" Plasma Tv - Page 4

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46" Plasma Tv - Page 5

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46" Plasma Tv - Page 6

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46" Plasma Tv - Page 9

... Box set the TV channel...TV Connecting Antenna (To watch TV) VHF/UHF Antenna Cable TV VHF/UHF Antenna • NTSC (National Television System Committee): Conventional broadcasting • ATSC (Advanced Television Systems Committee): Digital TV Standards include digital high-definition television (HDTV), standard-definition television (SDTV), data broadcasting, multi-channel surround-sound audio...

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46" Plasma Tv - Page 26

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46" Plasma Tv - Page 27

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46" Plasma Tv - Page 36

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