Why does my Sharp HTSB3 sound bar switch off every 20 minutes?

If your Sharp LC-45D4CU television is not producing sound when you connect an external speaker or sound bar to the audio out jack, there are a few potential causes and steps you can try to fix the issue:

1. Check the audio out jack: Make sure the audio out jack is clean and not damaged, and that the connection to the external speaker or sound bar is secure.
2. Check the audio settings: Make sure the TV's audio settings are set to output sound through the audio out jack. You can check the settings in the TV's menu or user manual.
3. Check the external speaker or sound bar: Make sure the external speaker or sound bar is turned on and set to the correct input. Also, check the speaker or sound bar's connections and make sure they are secure.
4. Check the cables: Make sure the cables connecting the TV to the external speaker or sound bar are not damaged and are securely connected.

If these steps do not fix the issue, there may be a problem with the TV's audio out jack or the external speaker or sound bar. In this case, it is recommended to contact Sharp customer support or a TV repair technician for further assistance.
Regenerate response

You may have to go into the TV's menu under "sound" and manually switch it there. Good luck.

If you wish to get some details; check the site linked here. Pull up older posts.....
http://electro-medical.blogspot.com/

Bad capacitors.

Available power and the amount of oil may both be a limiting factors. Your oiler has a 3 position adjustment (as do most intermediate level Huskies) with 20" being the longest recommended. My 359 is virtually the same and I run a 24" Carlton bar on mine with no problem. If you opt for a longer bar let the saw determine cutting speed. Come on over, my bar and chain will fit your saw, try it before you buy it. If you have an acquaintance with a 24" small mount Husky bar that is probably a good idea. I would likely not recommend a 24" bar if regularly cutting Oak or a hard wood, I do a lot of Fir.

If you have more questions or need additional help please reply below and I will get back to you. HTH & Good Luck.
Lou
Thank You for using FixYa.

my new lc60le820un sharp is doing the same thing after two weeks. i called sharp they want to fix it. i want a new tv. after a few minutes of this i hung up and and called hh greg to replace it with a sony. thanks hh greg the sony is fine

the tv is to old and the monitor systemis shot

speaker out of order maybe check with 3 volt normal battery scratch to speaker connectio + and - if you heard a scratching sound consider your speaker is good dont forget to switch of your TV...