Question about Sharp LC-32SB24U 32 in. LCD TV

2 Answers

Power light blinking no display on lc 32sb24u

Have unplugged tc from ac. power button on top will not turn tv on or off.

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  • Tcombs Feb 12, 2012

    The link to repairworld was helpful.
    I took the TV apart - the board is RUNTKA448WJQz
    It is a rectangular board.
    Could not find at Repair World.
    Going to option 2.

  • Tcombs Feb 23, 2012

    I ordered and received a new board from tvrepairworld.com. The result was the same - turn tv on, momentary screen, yellow light, blinking green light., screen gone as soon as tv clicked power off due to some problem. The board may be the only part that can be replaced.

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2 Answers

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  • Sharp Master
  • 8,617 Answers

Its almost always caused by bad capacitors on the power board. You can get a repair kit or the replacement power supply board from www.tvrepairworld.com

Posted on Feb 12, 2012

Testimonial: "The lead was a very good one. did not see the needed one at repair world."

  • Sonny Berry
    Sonny Berry Feb 13, 2012

    They only list a fraction of the boards they have available. Hit the contact us link on their website and leave the model number and what your needing they respond within minutes and I am sure they have your board available .

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  • Sharp Expert
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Defective back lights tube, replace them by Sharp parts number:
PLMPLA029WJN1

Posted on Jan 13, 2016

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: power light blinking green and cannot turn off or display anythin

power inverter board is dead.
need a new one.

Posted on Sep 14, 2009

  • 1 Answer

SOURCE: power light blinking green,nopicture lc-32sb24u

This same thing happened to me, but not until I fiddled with all of my remotes, trying to see if it was an input issue, battery issue, etc. I finally unplugged the tv from the wall and plugged it back in. Nothing. Then I went to take 5 minute ****. When I finished, the Power & OPC lights were blinking, and out of sync. I pressed the power button at the top of my TV and got a picture.

Word.

Posted on Feb 15, 2009

  • 1 Answer

SOURCE: remote control tv codes for sharp lc-32sb24u tv

Hello,

I need the remote codes for sharp LC-32SB24U tv. Thank you!

Posted on Nov 23, 2008

bshldn
  • 736 Answers

SOURCE: LC-32SB24U 32 in. LCD TV: need the liquid crystal display for tv...

It is in stock at MCM Electronics for $867.64

http://www.mcmelectronics.com/product/DISTRIBUTED-BY-MCM-/R1LK315T3GW30Z

Posted on May 20, 2010

budmrtn
  • 11361 Answers

SOURCE: Blinking power light on LC-32SB24U.

It may be detecting short circuits in the power supply or in the backlight inverter board, try disconnecting the power cable to the backlight inverter board to see it you can get it to come on without the pictures.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Posted on Aug 21, 2010

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clip_image001.jpg
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1 Answer

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1 Answer

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If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
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clip_image001.jpg
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

hope this may help;

Regards,
VOTIT

DON'T FORGET TO RATE:

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Thank God for the internet. I had the same problem and I googled it and found this site with this solution. It worked fine. Thank you. Like you said, unplug, hold the power button for 60 seconds and replug and turn on. Worked like a charm. Thanks a bunch.

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