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Tv neo tf-3708 lcd turn off after 20-60 minuts.

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Posted on Jan 02, 2017

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SOURCE: TV turns on, but screen goes black after a minute.

The LCD inverter board is dead.That why u not getting a backlight to the LCD screen to get a picture.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter for the replacement.It a long board.

Posted on Jun 07, 2010

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1 Answer

Coby 26" loses sound after a few minutes, any guess why?


Electronics can fail after they warm up. When they cool down again they start working again. The electronics need replacing, on this TV its cheaper to replace the TV.

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I have a Coby TF-TV3217 32-Inch 720p LCD TV and the picture is too big for the screen miss allthe words on cnn and no one has heads. I have tried all ratios and all buttons on remote. How do I get...


Hi you need to adjust your ASPECT RATIO or SCREEN SIZE below is a manual to assist you how to do this look under screen settings.

http://www.retrevo.com/support/Coby-TF-TV3217-TVs-manual/id/23498ag721/t/2/

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1 Answer

COBY TV TF-TV1514 15'' TFT LCD TV


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