Question about Sharp LC-19SB14U 19 in. LCD TV

2 Answers

Flashing red light

The red light flashes constantly and has no picture any ideas? Power shuts down no only red light flashes
I have check outlets, unplugged TV and waited then plugged back in. Help!!!!!!

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  • eschrane Mar 06, 2009

    Thanks for the speedy reply. I did call Sharp and they are going to repair it for free, except for the shipping cost to them. It turns out it still is under warr. and they are supposed to send me shipping instructions. I do have soldering skills though and the model number is LC19AB14U if you think I can fix it myself, that would be wonderful! Thanks!

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I have the same problem - would you be able to let me know the repair instructions? Or know where I can get a new power board?

Thanks!

- Steve

Posted on Jan 21, 2010

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Your power supply is faulty I'm afraid. Unless you have soldering skills, I am afraid you will need to contact a professional TV repair person. If you feel confident to try the repair, contact me with the model number, and I will let you know what components you need to change

Posted on Mar 06, 2009

  • 2 more comments 
  • pasedena32 Mar 08, 2009

    If it is under warranty, I would strongly advise you to get them to repair the problem. Sorry if it sounds like I suddenly do not know what I am talking about, but you should get a new 12 month warranty from Sharp along with the repair. They may have a service centre near to you where you could drop it in.

    Let me know though if you are determined to fix this yourself, and I will reply with the details.


    Ken.

  • Mike
    Mike Sep 11, 2015

    hello, I have exact same trouble and I am in South Korea where could not get help from Sharp. Can I have your instructions. Sincerely,
    PS. I checked power board shows 5V, 12V, 160V output at the beginning but it falses 12V and 160V with blinking LED twice and five times.

  • Mike
    Mike Sep 11, 2015

    Can I make a phone call to you ????

  • Mike
    Mike Sep 11, 2015

    I am in desperate situation, please email me at mikemhkim@hotmail.com

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The Standby/Power light of the TV blinks when there is any internal malfunction in the TV. The self-diagnostic function of the TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue.

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