Question about LG 47LC7DF 47 in. LCD HDTV

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My tv has a hard time starting. It turns on/off .. on/off .. on/off .. after its on its fine ...

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Power supply board have problems,just not dead yet.Replaced the power supply board,will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Posted on Apr 24, 2010

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Posted on Jan 02, 2017

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Sounds as though the system may have overheated. Do you regularly check the filters and clean them? An airduster can also help to blow dust out of hard to reach places.

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1 Answer

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Same Problem. TV was purchased from Sams Club about 2 or 3 years ago. workede great unti llast week. We were watching tv and it just shut off. The power button on the tv started to get soft were you had to push hard or just use the remote. My guess its something with the wsitch.

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1 Answer

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have a tech check your flyback conection in side the set some times thay come loos during shipment.

regards
daniel.

Jan 05, 2009 | Sony KV-32S42 32" TV

1 Answer

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Replace CP150 , CP120 and CP114 that should take care of the Issue of hard to power up. You can get the replacement capacitors at the following link with free instructions.
http://servicemanuals.vstore.ca/

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1 Answer

Sound but no picture


Basic repair for skilled TV repairman = solder connections on
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