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lg lcd lf-66

 
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bryan91



Joined: 12 Nov 2010
Posts: 2

PostPosted: Fri Nov 12, 2010 10:49 pm    Post subject: lg lcd lf-66 Reply with quote

hi all i hope someone can help i have a lg42inch lcd lf-66
turns on have good picture and sound for 10 mins then i lose picture but still have sound turn tv off for 20 mins then turn back on and it does same after 10 mins
would love a little help please
thank you in advance
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Justmanuals



Joined: 21 Aug 2004
Posts: 1949

PostPosted: Fri Nov 12, 2010 11:10 pm    Post subject: Reply with quote

This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from http://www.justmanuals.com


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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sat Nov 13, 2010 12:15 am    Post subject: Reply with quote

I'd check the 2200uf caps on the power supply for bulged tops.
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bryan91



Joined: 12 Nov 2010
Posts: 2

PostPosted: Mon Dec 13, 2010 4:14 pm    Post subject: lg 42lf-66 Reply with quote

hi ive checked the caps on the power supply no bulged or split may i ask if any one has any other ideas please
thank you all in advance
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