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I have Sharp aguos flat panel tv, model LC-46le700un, that will not turn on. The tv has blinking yellow light, no back light and dark screen.

Will not turn on. blinking yellow light, dark screen, no back light. There is a standby voltage of 5 volts coming from the power supply.

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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Anonymous

  • 125 Answers

SOURCE: LG CRT HDTV Dead no picture

if you have the b + acording the manual then you loose it
could be many things like the vert. circuit, the crt itself or
the flyback,

Posted on Aug 06, 2008

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Chi Chu

  • 8457 Answers

SOURCE: I have a Sharp LC-37SH20U flat screen TV. The

The main video backlight board is dead,must be replaced.

Posted on Oct 19, 2009

Chi Chu

  • 8457 Answers

SOURCE: my sharp aquos lc-32p55e tv.When u swith it on it

Ur power board have dead parts,Check parts like Capacitors puff up or burst open.Know how to solder?Or replaced the the whole power board,Websites Shopjimmy.com,Ebay.com have reburbish power board.

Posted on Jan 13, 2010

Anonymous

  • 12 Answers

SOURCE: I have a panasonic flat panel tv 1080i. 46

the s1 models have been having several problems. it really depends on how many times the red led is blinking. panasonic uses a certain number of blinks to tell you what board has failed. the s1 models have just recently come out. therefore your tv should still be under manufacturer warranty. call panasonic and see if there is a servicer in your area. our company is in dallas texas. Aces Tv Service.

Posted on Mar 04, 2010

Huey_IP

  • 1 Answer

SOURCE: LC-C6554U HDTV AGUOS 2 GREEN LIGHT FLASHING, NO PICTURE NO SOUND

Did you ever find a solution to your problem? I have the same set doing the same exact thing.

Thanks

Posted on Feb 24, 2011

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