Question about Sharp 32F540 32" TV

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Sharp tv changing channels

Our tv changes from the channel its on to the input channel by itself. Sometimes just keeps switching back and forth or just stays on input 2. What is the problem? the tv is about 4 yrs old. Anyone else experience this problem? What will we need to do to fix this? or, is the tv shot??

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  • James 124422 Nov 05, 2007

    I have the same problem! My Sharp TV (about 3 years old) just keeps switching to input 2 and then back to TV mode. It will do this randomly. Can someone please help?

  • Bacharach Nov 25, 2007

    I have the same problem. My TV is a Sharp 32F641. The channel keeps changing to Input 2. PLEASE HELP!!!!!!!!!

  • tshorey Nov 28, 2007

    I have the same problem... I am exploring three options:
    1. I have a tivo - maybe there is some interference there
    2. I have audio video cables coming out of the back of the TV that are not connected to a device. I am going to try disconeecting them
    3. something in my house might be sending a signal to the remote port to switch the input (but I seriously doubt this).
    Does any one else have similar circumstances?

  • Ladythree Dec 11, 2007

    Ours is doing the same thing as well. It gets pretty annoying.

  • jwagne0731 Mar 30, 2008

    Our television has the same problem. We can not get a channel to stay and it will constantly bounces around from imput 2 to another channel. It is getting very old. Please Help!!!!

  • Anonymous Apr 05, 2009

    Same problem on 4 year old TV that just started and became worse quickly.

  • jmicheli May 13, 2009

    Same situation, doesn't happen all the time. Maybe at midnight, 6am, all different times and may not happen for a week. At first I thought someone had a similar remote nearby. Have any of you got a response to this or got any word from sharp?

  • Evette J Oct 25, 2012

    I have the same issue with my Sharp TV as well. It's about 3-4 years old. This is crazy!

  • Evette J Oct 25, 2012

    I have the same issue with my Sharp TV. It's only about 3-4 years old. This is crazy!!!!

  • Shail Oct 29, 2012

    having the same problem with my sharp TV..

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I put the plugs into the Input 2 for my SNES and it works now. That seems to be the solution. The TV also made a faint clicking sound.

Posted on Jan 13, 2013

  • comicallyins
    comicallyins Jan 13, 2013

    I put the plugs into the Input 2 for my SNES and it works now. That seems to be the solution. The TV also made a faint clicking sound.

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I think your eprom chip is bad try changing that and see how it works.

Posted on Jan 23, 2008

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Well, the only thing that seems to be working so far is to plug AV cables into the "input 2" ports (on the front of TV). I plugged in my PS2, without turning it on. It has not switched at random since (about 30 minutes - it had been switching off and on for the past 2 hours). Anyone else have similar success?

Posted on Nov 28, 2007

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