Question about Panasonic TH-50PX75U Plasma HDTV

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Cannot control volume

I have sound but I have no volume control (up or down) from eitherĀ the reomote or from the TV front panel. Cannot change channels from either front panel or remote. The remote will only turn on/off the TV.

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Re: cannot control volume

Dear Mbruce 1,
With set on press and hold the "Power and Action Buttons" on set, for about five seconds, set will turn off and then back on.

Please let us know!


Posted on Nov 08, 2007

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The fault may be on the control board. Sometimes the button switches can be stuck, or there may be something causing some conduction on the control circuit board. It is also possible to have a component failure that is causing a continuous command to keep the volume to the high position.

Something that causes failures of controls in TV sets is when people clean the screen, they spray liquid cleaner on the screen. Some of it drips down in to the controls and on to the circuit board. This will usually cause damage, and thus the set will require shop service.

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