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My sharp aquos LC-30HV4E isn't working

The power box and TV don't seem to be connecting, when i put the power box on there is no light and the light on the TV is flashing continuously.

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Posted on Jan 02, 2017

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SOURCE: No POWER

How many times does the POWER led flash per second? (Dont worry about the OPC).

1x (steady constant blink) = Lamps or inverters
2x = Power Supply
3x = Main Unit

If i am reading it correctly, looks like the POWER led is flashing 2x, which means it is a power supply failure. Either way, your TV needs to have a board replaced, there isn't anything you can do to fix it yourself. Try locating your local sharp authorized service center to repair your TV (1-800-237-4277)

Posted on Mar 16, 2008

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SOURCE: the power light and OPC light flash but TV won't

try making sure tht tha scart or HDMI cable is securly fitted (depending on which one u using) and this suld solve loss of picture or sound

Posted on Jun 09, 2009

  • 117 Answers

SOURCE: My Sharp Aquos LC-52D64U shut off by itself, and

sounds like power supply/ohm supplies for repair in uk

Posted on Nov 23, 2009

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SOURCE: no picture no sound opc light and power light

This is very common in sharp tvs.U turn it on.U get power on light stable right?U hear a click,one or twice,sometime tv is good right?Sometime POWER light and OPC light flashes?Push the power button on/off couples times will work, picture will come on.If keep trying off/on couples time after POWER and OPC flashes,don't ever stop and never get backlight and picture.Ur Video backlight board is dead must replaced.

Posted on Dec 28, 2009

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Power light comes on along with OCP light. No screen or sound. internal switching noises coming from inside the tv


Sharp TV - Flashing OPC & Power Lights - YouTube

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https://www.youtube.com/watch?v=BH1OcQ6dIEE
Jul 1, 2011 - Uploaded by Tweetssun
Sharp Aquos TV flashing a OPC & Power Lights in a pattern of 3 flashes, ... Sharp Aquos LC-32D44 - One blink lamp error - Nopicture or sound - Diagnosis ... Repairing Flat Screen TV - Blacked out with blinking red light ...Missing: 32dv22u

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Jan 31, 2016 | Sharp LC-32DV22U Widescreen 32-Inch Class...

1 Answer

I need Aquos LC-37D43U firmware


If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

Apr 04, 2014 | Sharp Aquos LC-37D43U 37 in. LCD HDTV

2 Answers

I have a Sharp Aquos LCD TV Model LC-32BX6M , when I try to connect a new generation Android TV Box HDMI Out to TV's HDMI input the Android Logo appears and after sometime the screen goes blank t


im not sure but could it be a comparability issue with the device and the wake up signal from the device to the tv? android systems use a Linux based file system, so the problem may be in the tv's input settings. hdmi input from the device to the tv. and then go to tv input mode and see if putting the device in another hdmi port doesn't work.

Oct 15, 2012 | Sharp Aquos Televison & Video

1 Answer

I have a sharp aquos LC-C3234U. It had the blinking green light problem. I followed the first couple of steps ((vol up, chl down) and it now comes on with a solid green light. I have sound, but no


Search on eBay for RUNTKA448WJQZ and buy one.

I mean for $35 delivered it isn't much of an investment.

Don't forget to rate me if it works (and forget me if it doesn't; but it will).

Oct 12, 2012 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

1 Answer

We had a really bad storm yesterday with a lot of lightning. our power flickerd on and off a couple times but all of our electronics are plugged into surge protectors. everything in our house is working...


Few mins will not resetting tv and recovering power supply board from it protection modes that quick.Tries tv unplug,replug it back like about an hour later for tv resetting it back to the factory setting.The tv should get out it protections modes and might work again.If tv still have the same problems,than enough high currents got in the tv and kill ur tv power supply board.That the board where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.

Jun 30, 2011 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

I don't have the power cable for tv. i need help so where a buy cable. i'ts DC13V for Sharp tv model lc-20A2U.


This is one pricey AC adapter...

steve_con_65.jpg

Due to the proprietary connector on the TV, you'll probably not find one available from a third party. A search reveals that several sites offer the UADP-0220CEZZ as a compatible power supply for your TV. The supplier of the picture above offers one for $159. Still, others can be found by checking the links returned from Google, shown here. You may have luck by checking on ebay from time to time, too. Finally, Sharp USA offers this part for $167. Copy UADP-0220CEZZ into the "Accessory Model #" box and click "Search". Strangely, placing "LC-20A2U" in the Product Model number box and selecting Power Supplies and cords does not come up with a part.

I hope this helps and good luck! Please rate my reply. thank you.

May 31, 2011 | Sharp Aquos LC-20A2U 20 in. LCD Television

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