Volume decreases by itself

Hope this helps.
What is Jog Controller in Samsung TV's ? Last Update date : 2016.11.11
The Jog Controlfeature is a quick and easy way to enable and access certain functions and features on yourSamsung TV without a remote control. Television now use a Jog control instead of touch buttons to control the TV without the remote control. This control is located on the rear or bottom right side of the TV and will feel like a little joystick. Move the Jog conroller towards the icons indicated on the all four sides to control channel and volume. Press and hold the Jog controller to turn off the TV.

Here are some description of Jog Controller :


Channel Up : Changes the channel upward.
Channel Down : Changes the channel downward.
Volume Up : Increases the volume level.
Volume Down : Decreases the volume level.

Display on the bottom right of the TV screen opens by pressing Jog Controller once :



Smart Hub : Opens up Smart Hub.
Return : Brings back to the TV viewing.
Source : Changes the source.
Power Off : Turns TV off.
Menu : Opens up the TV Menu.
Related Model Information PS43E400U1R, PS43E470A1R, PS43E490B3R, PS43F4100AR, PS43F4900AR, PS51E470A1R, PS51E490B3R, PS51E550D1R, PS51E8000GR, PS51F4900AR, PS51F5500AR, PS51F8500AR, PS64E8000GR, PS64F8500AR, UA22ES4003R, UA22ES5000R, UA22ES5005R, UA22ES5100R, UA22F5000AR, UA22F5100AR, UA23F4002AR, UA23F4003AR, UA26EH4000R, UA26EH4800R, UA28F4000AR, UA28F4100AR, UA32EH4000R, UA32EH4003R, UA32EH4500R, UA32EH4800R, UA32EH5000R, UA32EH5330R, UA32EH6030R, UA32ES5600R, UA32ES6200R, UA32F4000AR, UA32F4100AR, UA32F4500AR, UA32F4800AR, UA32F5100AR, UA32F5500AR, UA32F6100AR, UA32F6400AR, UA39EH5003R, UA40EH5000R, UA40EH5330R, UA40EH6030R, UA40ES5600R, UA40ES6200R, UA40ES6600R, UA40ES6800R, UA40F5000AR, UA40F5100AR, UA40F5500AR, UA40F6100AR, UA40F6400AR, UA40F6800AR, UA40F7500BR, UA46EH5000R, UA46EH6030R, UA46ES5600R, UA46ES6200R, UA46ES6600R, UA46ES6800R, UA46ES7500R, UA46ES8000R, UA46F5100AR, UA46F5500AR, UA46F6100AR, UA46F6400AR, UA46F6800AR, UA46F7500BR, UA46F8000AR, UA50F6800AR, UA55ES6200R, UA55ES6800R, UA55ES8000R, UA55F6400AR, UA55F7500BR, UA55F8000AR, UA55F9000AR, UA60ES8000R, UA60F6400AR, UA65ES8000R, UA65F8000AR, UA65F9000AR, UA75ES9000R, UA75F6400AR, UN26EH4000M

The digital main board has the fault. This is not a user repairable one. Contact any technician.

I had come home about a week ago and pushed the power button from my remote but my tv did not respond. So I just went to the front panel and pushed power but once the tv turned on, the volume was on full blast! I used the front panel volume decrease to get the volume down, but when I stopped pushing the button, the tv increased its volume to full blast again by itself! Naturally I just turned the tv off for a few moments. I tried the remote again, no response again, so I used the panel power button. The tv volume was still full blast when it turned on but after I decreased the volume it stayed this time. The picture is and has been perfectly fine and the tv was working fine. The next day the problem started all over and now once we turned it off from frustration of having to manually use the panel to change channels, it now will not turn on at all. I have changed batteries from my remote, reprogrammed my remote, pushed system reset several times, unplugged it for a while, bought a new surge charge, and even held the menu and device panel buttons for 10 sec and tried to turn the t.v. on again! What other options do I have or what may be the issue at hand and possible parts that may need to be replaced?? Thanks!!

First off, take the batteries out of your remote to see if it is a problem with your remote, if it is I would buy a new universal remote and try that. If none of this works then the problem is with your tv itself. Either the volume button on the tv is broken and works on its own, or the tv is having programming errors and you will need to have it fixed.

The cause of the problem is that the switch of your tv is dirty when cleaning it you must be familiar to the unit and the parts you will remove to prevent any damage you can use a contact cleaner, when applying a contact cleaner you must only spray it to the switch. Consult a expert technician to do it for you actual.

i would suspect your control buttons on your front panel on the set have become shorted. specifically the volume buttom down. This is freezing you control functions. like someone is holding the volume down button all the time. or intermitantly. this cuircit board is on front of the set. I have seen this problem a few times at the shop. The common repair is to replace that button assembly cuircit board. I believe the last time it cost the customer around 85 dollars, but like all things depends on the part and the technician that puts it in.

Check to see if it will decrease on the TV itself,install fresh batteries, mash the down button on the remote applying a little pressure, button may be stuck. hope this helps..

This low audio problem happened to me suddenly yesterday. I powered off over night - no change. I plugged the A/V cables into a second TV - no change. I called Comcast - problem solved.
Tap these buttons on the remote;

It sounds like the button is stuck. Take the remote apart if you can and see if the key is stuck somewhere. This happened to me once with a rubber key type of remote. It drove me crazy.