Volume numbers lower on remote but volume stays at max
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.
SOURCE: AV-DV75 volume control not working
Hi Deebo check the following website www.dalsani.com www.repairworld.com good luck open the set and you will find the part number printed on the body of the component. NB.but i am in the belief that it IS your IC that is damaged.
SOURCE: Volume stuck maxed out
the intrenal switch that controls the volume up is shorted. you need to have it replaced. the short of the switch doesn't allow any other buttons on the set to work because the micro is recieving the volume up command. it's as if there is an invisible finger pushing the volume up button. the switch is a tachtile switch which is very inexpencive to repair about $50.00 total. if you want to do the repair yourself be aware there are voltages that remain in the set that can be harmful. 50% of the time the cause of these switches shorting is improper screen cleaning. some people spray glass cleaner directly on the screen, this is bad. the cleaner drips into the set and lands on the PC board where the buttons are housed. but I've seen the other 50% also which is hummidity, dust(not anyones fault this just happens), and simple switch failure. so becareful repairing it your self
SOURCE: samsung remote volume control returns to max sound on its own
dear, you have to check your +button whether it is holp the egde of your remote, open your remote and clean, and also check a button on tv for +volume button. there is a pulse condition sensed by the volume control stage. if you can manage do it, or take it to a technician.
SOURCE: volume problem with VSX-D409
Had the same problem. I had to replace the volume contol. It was inside the receiver behind the knob. It has a part# on it. Mine was part# AWX7386 (control assembly) from Pioneer.com. If you can figure out how to open the case than you can change this piece. Good luck
SOURCE: Volume spontaneously lowered ans stuck at 0
turn off manually and turn on it should work better than before
The buttons on the front of the set fail, (like mine did) even if they never get used. Probably the 'DOWN Volume' in your case is stuck closed. Try pecking on it first. My remote stopped working but so did the manual buttons too. While poking around on stuff I swished my finger across the buttons and it all started working so I knew I was on to something. I never figured out which one was the culprit as it continued to cause problems and was replaced as a complete unit under warranty.
The other quick check/fix is to remove the trim plate around the button plate (pop out stays like the speaker covers) , then remove the button assembly (3 screws plus pop out stays like the speaker covers) then unplug the multi colored lead from the button circuit board. This puts the Remote back in control and it will work just fine like this, minus manual control of course.
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