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No sound on my '03 lg plasma flatron tv., model : DU-50pz60

Posted by meleane48 on

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Sound issues and answersa short list:

sound on set or a box muted or turned down?

speakers inside the set (see menu) switchedon or off?

internal/external switch somewhere in or on back of set?

Clearly it could be a audio problem (a model number?) but explore all here thatyou have not already done--make sure theremote set to TV and look for a button on it marked MTS and if there cycle it.

You can also determine if same trouble when you play a DVD.

Posted on Apr 01, 2012

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5 Related Answers

Anonymous

SOURCE: LG Plasma TV model #DU-42-PX12X

try contacting LG see if there is a backlight if there is that is most likely your problem

Posted on Aug 16, 2007

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TODDAS

Todd Hill

  • 433 Answers

SOURCE: My LG Plasma television DU-42PX12XC had a loud pop

sounds like blown cof ic's

Posted on May 07, 2010

jerryg50

Jerry Greenberg

  • 1691 Answers

SOURCE: lost half of picture

This can be on the matrix drive board, or the display assembly itself. It is possible to also have a defect in the address decoding area that will cause this.

The procedure is to swap out the suspect boards to determine where the fault is, leave the working boards in the set, and then follow up any necessary calibrations that are necessary.

Jerry G.



Posted on Jul 16, 2008

Anonymous

  • 822 Answers

SOURCE: The picture is gone, black screen only

check inverter and power supply.

Posted on May 30, 2009

Anonymous

  • 25 Answers

SOURCE: lg tv modle DU-37LZ30 on off indicator light is

Most likely a power supply problem. I recommend taking this to a certified technician and having them look at it.

Posted on Nov 05, 2009

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