My Toshiba TV 35A44 volume increases automatically to the highest volume setting. When this happens the TV becomes inoperable and I have to unplug it, and wait about 1 or 2 hours for the TV to reset itself. Also, when this happens the remote and power buttons on the TV are disabled. Now the problem is happening at least once a day. Please advise.
Have the same problem, however the volume climbs automatically each time I try to decrease it by using the manual control or remote. ClarkHave the same problem, however the volume climbs automatically each time I try to decrease it by using the manual control or remote. Clark
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I had the same problem, you'll probably find that that particular button will push further into the set then the others, this is due to the a weakening of a cheesy metal guide which directs the projection off the back of the button into the corresponding microswitch. This metal guide will bend and will push against the switch.My solution, (and it ain't pretty) was to unplug the set, remove the button( I used a dremel cutting bit), locate the guide,a small metal plate with a hole in it. Bend the plate toward the front of the set then tape over the hole. I haven't had the problem since.You WILL have to use your remote for further functionality of the volume, However all of the buttons seem to be inherantly poorly designed and will weaken over time, AVOID USING THEM!
During the volume increases problem takes place suddenly remove battery from remote control. Check the problem continuous. If it is there the problem is tv front panel volumeup switch is malfunction or failure. Change the switch problem solved.
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The volume control on the TV does not affect the recording. However, if you were recording from a set top box, and you turned the volume down on the box and not the TV, then this would cause the problem you describe.
If this is the case, then try to keep the STB volume at maximum and only use the TV volume control.
Also, some DVD players and VCRs have a lower output than the standard TV tuner, so an increase in volume is usually needed.
You might want to try some test recordings to see what happens.
toshiba 35a44 I had in shop would not turn on initially,when Qa01 was replaced I was able to turn tv on, but after a couple of minutes volume went all the way down, vol display bar on screen and power and menu keys would not work, remote control function did not mater. after replacement of QA02 mpu no results. desoldered volume down and up keys and sprayed chassis with flux remover on both sides of chassis and sumerged vol keys in alcohol solutions for 10 minutes, restored them in chassis and the problem was corrected. QA01 and QA02 did not had to be replaced there was a contaminant problem on solder flux that was causing the problem.
kbzon
same problem with my Philips TV.
Plesae help!
Have the same problem, however the volume climbs automatically each time I try to decrease it by using the manual control or remote. Clark
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