Question about Hisense TL1700 17 in. LCD Television

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I have a Hisense TL2020

When i try to turn the tv on it turns on the off then back off and keeps going through that cycle how do i fix this problem

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  • Anonymous Apr 13, 2008

    I have the exact same problem.....did you get a solution?

  • Anonymous Apr 18, 2008

    Mine too. The red light flashes from red to blue and takes forever to turn on if it does.

  • mloera81 Apr 18, 2008

    Mine too. My TL2020 keeps flashing from red to blue but never stays on. I've had the tv since Feb. 06.

  • jc529 Apr 30, 2008

    Same problem here...I caled best Best Buy where I bought it. They don't sell them anymore. I pd $500 a couple years ago. The Geek Squad will look at it but he said they don't have much faith. They have sent them for repairs-which can run $165-$300+. Not worth it.

  • Anonymous Sep 02, 2008

    me to, same problem here...on off,on off.. the Lt2020

  • zeeshan926 Nov 08, 2008

    Hisense TL202

  • mefisher11 Nov 10, 2008

    I turned the tv on red and blue power lights blink and the screen flashes but I get no picture and can't power off.



    Quite frustrated - tv manufactured October 2005 and purchased December 2005. I will never buy another Hisence product.

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7 Answers

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This is an easy fix if you can solder.there are three capasitors on the power board that need to be replaced. radio shack has them for about 2.00 ea . or you can contact me.

spokane washington

Posted on Jul 29, 2008

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Replace the 3 1000 uf/16v electrolyte capacitors on the power supply board. They are all next to each other and are electrically in parallel.


Tim

Posted on Mar 30, 2009

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HEY MARK TRY UNPLUGGING WIRE HARNESS ABOVE CAPACITORS 1ST IT WORKED 4 ME THEN PLUG THEM BACK IN AND PUT POWER PLUG BACK ON AND TRY THE ON OFF BUTTON GOODLUCK GLENN

Posted on Apr 02, 2009

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MY T.V. BROKE ABOUT 1 YEAR AGO. I KNEW IT HAD FIXING, SO I DIDNT TROW IT AWAY.....THANX TO THIS WEBSITE I FINALY GOT MY T.V. WORKING AGAIN....THANX

Posted on Feb 28, 2010

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Http://www.kpsec.freeuk.com/components/capac.htm this site is helpful, because instead of 1000uf at 25v, i used 450uf at 35v, for the three capacitators, and i used 220uf at 35v for the small one. one thing that is stressed is that you need a minimum of 25v or better. thanks fixya for everything.

Posted on Jan 07, 2010

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Posted on Sep 30, 2008

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Firemarshel i need more help with solving this issue. How do i find the power bored as well ask what are the capasitors

Posted on Sep 25, 2008

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Then hold the menu button and push that switch back on while still holding the menu button.
Keep holding the menu button until the setup menu pops up.
Next, be sure your input is set correctly(air or cable).
Next, do an auto channel search.

That did it for me. After I shut it off I had to do it one more time but it did the job. A friend of mine gave me the tv for free because nobody he new could figure it out. I took it home, got lucky, and figured it out in about ten minutes.

Hope this works for you. line-gry.gif
jb

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Hi,

To my knowledge, a Hisense TL2020 uses an IEC320C13 to NEMA 5-15P. It is the same type of AC power cord with those used by computers. Of course the plug itself would have to conform with your country's electrical code.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

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To unlock your Tl2020 with a universal remote just go into the menu and select V chip setting. The password from the factory is four zeros (0 0 0 0 ). Once you get in you will the letter "B" nect to everything. Set everything to the letter "U". Then, turn off the television. The set should be unlocked now. Good luck !
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