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The volume goes down ,then it cycles automatically through channels

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Sounds like your volume down on set is stuck in down postion... press it to see... listen for faint clicking noise that means its ok... and your problem could be remote button stuck... any button on set or last Microprocessor went bad.

Posted on Oct 08, 2008

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MENU SCREEN POPS UP, TV CHANGES CHANNELS, TURNS SOUND DOWN


Yes. Its probably a stuck button on the TV's front panel. Try pushing or wiggling each button on the panel. It could be the channel up/down buttons or volume up/down, menu, etc.

When there is a button that is making slight contact, it keeps the microprocessor busy attending to the command its erroneously receiving from the offending button and may not allow other functions to work when this occurs.

It doesn't matter which button is stuck, any of the symptoms you describe can happen.

michtech

Feb 17, 2009 | RCA P52926 52" Rear Projection Television

1 Answer

Black square hiding picture on rca television need to get rid


You have the closed captioning in the TEXT mode. Turn the closed captioning off and it will go away.

Feb 16, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

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I have a new TV Model 47PFL3603D/F7 and am hooked up to comcast digital box and cannot figure out how to get my comcast remote to regulate the volume. I have the set on channel 3 and everything works...


Usually on a universal remote (after programmed) the volume is controlled by pressing the cable button then adjusting the volume. When you turn your tv on by pressing tv power---then flipping through the channels by pressing cable--channel up or down. The remote (in my experience usually only controls the volume while in the cable mode)

Jan 10, 2009 | Projection Televisions

1 Answer

Hitachi volume bar always on, remote doesn't work


you can start by opening the front panel and check if the control board (with channel ,volume ) is correctly fixed or need to be solded.
the service manual is here in 6 parts and for free...:
http://www.eserviceinfo.com/downloadsm/31328/Hitachi_43FDX10B.html
cheers

Dec 21, 2008 | Hitachi FDX Series 43FDX10B 43" Rear...

1 Answer

Toshiba 19LV505 combo/dvd tv that has absolutly the worst sound, the setting only goes up to 50 and you still have a hard time hearing the tv. Is it just poor speaker quality. I have cable hookup and hdmi...


Bob, you need to first raise the volume on the actual cable box itself. On each cable box there is a channel (up and down) as well as volume (up and down). Set the cable box volume to maximum, you can only do this manually at the cable box. This should work.

Dec 16, 2008 | Projection Televisions

1 Answer

Unable to automatically scan for channels. menu button on remote does not work om my 1992 jc penney tv. No buttons on outside of tv except for the basic channel up/down and volume control. Recently...


To make it easy for you - you should have original remote.
Then through the menu look for channel set up then make sure you select cable or antenna then you do autosearch(sometimes called autoprogram).Unless the tuner is defective,you should be able to program withe the original remote.

Jul 19, 2008 | Projection Televisions

1 Answer

I have a philips Matchline tv (29pt6361/79r) the tv works fine except it automatically turns the volume down without any buttons on the remote or tv being pushed


well depends on how far it turns the volume down as to what the cause is and if the volume bar on screen display comes on when the vol. goes down. if it just goes down a little you probably have the "smart sound" setting turned on in the audio menu turn it off and see if prob. goes away. if the vol. bar comes on the screen whenever the vol. goes down the you most likely have a bad button on your front panel and it doesn't have to be the vol. down button. it you think it is the button it would need solder work to be changed most likely shop job.

Mar 08, 2008 | Projection Televisions

1 Answer

Pt 52lcx65


With the TV powered off, hold the volume down button on the front of the TV while holding down the TV/VIDEO button on the remote control at the same time for more than 5 seconds.
The TV will power on and you will be in the service mode - use the channel down and channel up keys to cycle thru the menus.

Nov 03, 2007 | Panasonic PT-52LCX65 44" HDTV

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