I can be watching tv, and all of a sudden the volume gos way up with out me touching anything?????

Remove the buttons or as I found out that they call it, the key board. That should cure the problem. You can use the TV without the keyboard, using just your remote. Or you can go on Insignia site where there is a link to a company that sells parts for Isignia. As far as I could find, it's the only one selling on the net. A new keyboard is only 1,70$ but the shipping is about 9$ in Canada. Don't know for other countries. But it could be that it's not the keyboard itself, but one of the components on the main board that reacts badly to the keyboard, so even if you change it, the problem might not be solved.
I simply removed mine and use the remote instead...

have Aiwa TV MODEL No. TV-A209
The problem that I am suddenly facing is that I can't change channels or volume or use any other function. I can't even turn it off with remote control.

Its stuck randomly on a particular channel that I was watching at that point of time.

Along with that channel it now shows a message in flashing red color that reads :-
AGING
O6895H

Now when I press ''Display'' button on remote control volume goes off and this code is shown :-
S123 K234 Y
000 001 1


The numbers in the second line can be navigated by ''CH+'' button and changed between 0 and 1 by ''Vol+'' button.

I really don't know anything about this. So, please help me out of this problem.

I have Aiwa TV MODEL No. TV-A149
The problem that I am suddenly facing is that I can't change channels or volume or use any other function. I can't even turn it off with remote control.

Its stuck randomly on a particular channel that I was watching at that point of time.

Along with that channel it now shows a message in flashing red color that reads :-
AGING
6EDEH

Now when I press ''Display'' button on remote control volume goes off and this code is shown :-
S123 K234 Y
100 000 0


The numbers in the second line can be navigated by ''CH+'' button and changed between 0 and 1 by ''Vol+'' button.

I really don't know anything about this. So, please help me out of this problem.

you can eithor get the board from shopjimmys.com or hook up surround sound system-and not use tv speakers

plug off you tv and back on after 1 minute, check the intelligent volume control, and that's solved

First, NEVER turn the volume all the way up to see what's wrong. If HALF volume doesn't work you're only risking a catastrophic speaker blowout if you should suddenly flick the switch that's causing the problem with FULL volume on.

Look for the MUTE or Volume +/- controls on the remote and indicators.

Your picture tube is bad,pull back off/ unplug crt broad on neck of tube make sure it does not touch anything ,turn set back on if set stays on tube is shorted!

First suggestion is to unplug your unit for 24 hours, if does not correct your concerns, you may have fluid leakage from the tubes onto the pc boards. Make sure you have proper air venting around the tv. If problem persist call factory authorized dealer in your area. good luck

just resoldering at volume board , try to just hit the tv at aside if the sound alters then re solder regards please don't forget to rate thx

First thing to try is to press the reset button on the front of the TV. This forces a system reset.