CHANGING CHANNELS ALL THE TIME

channel + or - switch is stucked in,,or broken plastic stucked in ,watch thorougly

If you have _no antenna_, make sure the menu (for channels) is set to either ''cable'' or ''satellite''. The TV needs to _know_ there are no ''antenna'' channels to scan for.

If the above doesn't work, try unplugging for a _full_ 24 hours. Then plug in, turn it on, go directly into ''menu'' and do like I stated above.

Note: ''Capacitors'' can ''hold memory'' for a long time. That is why ''unplug for full 24 hrs.''

Channel change button on the remote or on the side of the TV coule be stuck.

Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. http://electronicshelponline.blogspot.com/ Before replacing it, try a reset to this set, and then check.
There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here.

I have the same T.V. with the same problem and I talked to a local guy that use to work on t.v's and he told me that it was the part that plugs into the board in the back ,where the off & on buttons are. I took it apart and he was right .I just need to find out where to get the part

the problem of your TV is the button of the channel will not getting back so channel can't stop

you have to do is replace the button if you will or use a remote control to access the channel and never use manual changing channel again

Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. http://electronicshelponline.blogspot.com/ Before replacing it, try a reset to this set, and then check.
There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here.

hello my friend this is happening cause you have a push in button,disconnect from ac take a near look and push the reset button you must check your remote too saludos

the problem is there is engaged button there..only technician can do the job by replacing the button that is always engage.

Hi there!
I think your remote may be at fault. Liquid spill or sweat from the hand accumelates on the inside over some time and then becomes sticky. Some of the buttons may be permanently activated. Then other functions won't work. Have someone check it for you or if familiar yourself. Regards, JUS004