Question about Samsung LE40R72BDX 40 in. HD-Ready LCD Television

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Can i replace the hidden speakers in a samsung LCD tv? It seems like the internal subwoofer is not working properly since deep bass sounds have quite a bit of static. Perhaps it is only due to the lower quality of the speakers?

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Posted on Jan 02, 2017

  • 5 Answers

SOURCE: samsung le40a lcd - picture quality

Hi - I have some suggestions. The following factors effect picture quality:
1. Source (because LCD TVs have much higher picture quality than traditional CRT "Tube" TVs, the worse your source material, the worse it looks on a LCD TV).
DVD and Sky/Digital TV should look excellent on this TV when connected with a good quality Scart lead (nothing too expensive, but a Oxygen Free Copper Gold lead may help) directly into one of the TV's Scart inputs (avoid using "switching" boxes for multiple equipment).
Also, bear in mind that this is a HUGE screen (40 inches I think) and will REALLY show up bad source material.
The best advice I can give is, if you have HD-ready equipment use HDMI connections for everything (ideally with an HD-uplscaling DVD player which will "improve" the quality of standard DVDs on the TV - I recommend models by Philips) and check that you are in "Movie" or "Cinema" mode on the TV.
Make sure that all of your equipment, like your Sky digibox, is set to 16:9 mode (not 4:3) aswell to preserve the true widescreen aspect ratio.
Hope that helps!

Posted on Dec 31, 2008

  • 304 Answers

SOURCE: 46" Samsung LCD, no sound output whatsoever

First try hooking up a different source such as a DVD player or Cable box and see if you have audio. If you do then check the audio output from the computer. If you do not have audio then make sure the tv audio is up half way and turn off the set. When you do this you should hear the down chime provided you have the chime turned "on". If you do not hear the down or up chime then the sudio circuits on the Main bd are bad and the Main bd will have to be replaced. A quick way to check to see if the audio circuits are working is to listen for the up or down chime when turning on of off the set coming from the tv speakers speakers.

Posted on Jul 16, 2009

  • 1 Answer

SOURCE: No sound on my Samsung 2333 LCD TV

use the menu setup and tell it how u want it to be configured and make sure tv speakers are on if u are using the tv, if not use the computer settings on the menu, u probaly already have found this out, by looking fully at the onscreen menu.

Posted on Dec 01, 2009

  • 1768 Answers

SOURCE: Samsung LCD TV SRS trusorrund.... Sound Problem.

1. You could have a bad cable on the amplifier for that channel
2. the processor in the feeding that channel may be malfunctioning.
I am not familiar with this unit but all surround have the same basic principal to separate and compress sound to give the 3d illusion of realism. All this is processed at the central unit in the amplifier.
3. Your unit may need service at the component level or replacement of the main board is needed.
4. You also may have a problem at the gaming console * not sure if you are using a PC OR PS3 unit or Xbox.
I hope this helps.

Posted on Jan 23, 2010

Testimonial: "Thanks :] Im using xbox360 on my TV. and RocketFish HDMI cable.. It only happened when I tried to vacuum (Minimal Level) the wholes near the speakers."

  • 304 Answers

SOURCE: Samsung UN55B8000 Audio out - 3.5mm connection not working

Try a firmware update from Samsung. If that does not work, replaced the Main bd.

Posted on Apr 16, 2010

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