I have a Toshiba model 32A43, the other day, without any buttons being pushed, the volume suddenly went to maximum, the power button would not work, volume can not be turned down on the set or by remote, but the channels will change using the set's controls. After turning the power off at the power strip several times it finally seemed to reset. It worked fine for about a week and did it again. The buttons don't seem to have the same "feel" as when it was working properly. Can it be fixed? If so, about what should it cost to fix it? Should I toss it and get a new one?
To all of you, change the tact switches (all of them) on the front panel control board and end of problem, very common problem, part number for these switches is 23344443, any or several will become "leaky" and give all sorts of symptoms, MANY times this is caused by using windex or similiar type cleaners, it gets into the switches and corrupts them, this will fix-ya, BMW Rider
Posted on Dec 15, 2007
What is a tact switch and can i change it myself?
Posted on Mar 20, 2008
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My volume does just the opposite! Automatically decreases to -0- and after a while will respond again for a short time. The controls freeze up the same way. Just a guess but could it be a inferred receiver problem within the TV?
My tv does the same thing the volume will go up and down it is driving me nuts!!!!! anyway TO FIX IT??
I have a Toshiba 32A43 an di am currently having an audio problem, certain channels have no audio and others have partial. I cab hear the sound when the program is on and then when the commercials comes on the audio is gone( vise/versa). one day i'll have audio on a certain chanell and the next it's gone. Checked with the cable co. nothing there and other tv's in the house are fine.
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