Question about Mitsubishi WS-65711 65" Rear Projection Television
TV turns on and volume goes as high as it can. Bring volume back down using buttons and it will come down, but as soon as you take your finger off the button it goes all the way back up. Will not accept signals from remote either. Any help greatly appreciated.
Have a tech repair your set the problem is in the eeprom circuit or the audio circuit.good luck.
Posted on May 14, 2007
Tips for a great answer:
The buttons on the front of the set fail, (like mine did) even if they never get used. Obviously the 'UP 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 again 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, 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.
Usually answered in minutes!
Step 2: Please assign your manual to a product: