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LG CRT yellowish picture

 
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mrmrva



Joined: 15 Nov 2007
Posts: 3
Location: Serbia

PostPosted: Sat Jan 23, 2010 2:29 pm    Post subject: LG CRT yellowish picture Reply with quote

I own LG CRT TV, model is 21FB5RLX-ZV. After I turn it on picture is OK for a few seconds but then it becomes yellowish. Also sometimes while TV is on colors become normal for a while so I suspect bad solder somewhere. I tried to resolder board fixed to the tube, there is only one chip there TDA6107AJF/N1, but the problem remains. Any help appreciated.

thx
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train123



Joined: 26 Jan 2010
Posts: 88
Location: Canada

PostPosted: Wed Feb 03, 2010 10:04 pm    Post subject: Reply with quote

Try gently tapping on the PCB mounted to the back of the CRT tube with an insulated object. You might need to do some soldering there.
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