Question about Toshiba 35AF44 TV
Toshibe TV, model #35AF44, Serial #21132846Chasis #TAC424, has a problem with the volume turning itself down. The volume bar appears on the TV, the volume goes down and then the volume bar stays on. I have blocked the front of the TV to remove any chance of a stray signal causing the volume to go down. This problem may be due to a surge because I lost a the display on my Surround Sound and 19" TV at the same time. All had surge protection....cheap surge protection.
This problem sometime occurs due to a bad capacitor in the volume control circuitry. You will need a multimeter and a schematic to find out the proper voltages within the volume control circuitry. I would suggest that if you do not have a background in electronics that you take the set to a qualified shop for repairs.
Posted on Nov 14, 2007
Try removing the batteries from the remote. Then adjust the volume from the tv panel. If the problem is resolved, then it sounds like you may have a stuck remote button.
Posted on Jun 18, 2008
SOURCE: tv volume turns down by itself
I had that happen to me once and found that one of my remotes was under the sofa cushion, However, I would look at the connections on the pcd that has the volume controls on them, the down switch either has moisture or corrosion behind it, or the switch itself is faulty, if not, remove all dust from inside the set, some may be causing conductivity on the processor, I believe it will be a mechanical type fault rather than electronic...try that...Phil
Posted on May 19, 2009
The front panel Tactile Switches probably need to be replaced. The part # of the switches is 23344507. You can order them through Encompass Elect. 800-638-3328.
Hope this helps,
Posted on Jul 02, 2009
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