Question about LG 32LG30 32 in. LCD HDTV

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I just bought a LG LCD 32 inch tv 2010 and the sound goes down after 20 minutes by it self is there any solution please help

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If you are operating with remote I guess the remote is faulty. Try operating it with the remote placed in another room & observe if the sound still decreases, else the button(sound) on your TV is itself faulty. Since you have just bought it, its still under warranty - contact dealer.
If its the remote, then change the remote

Posted on Jan 02, 2011

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Posted on Jan 02, 2017

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My 32 inch Vizio TV will turn on but within about 5 - 10 minutes, the screen goes to nothign but vertical lines. The T V makes a very high pithced noise and ten turns it self off.


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If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

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