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Sharp inverter I have no cooling

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Pls tell me complete problem. Is compressor working?

Posted on Oct 16, 2013

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Sharp AY-XP 12 ER indoor inverter showing -0 14 error


Sharp AY-XP 12 ER indoor inverter showing -0 13 error

Sep 11, 2013 | Sharp Heating & Cooling

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Sound no picture sharp lcd tv


Thats almost always an inverter issue. You can get the replacement inverter boards from www.tvcircuitboards.com they only list the more popular boards but have alot that arent listed leave them a email or phone call if you dont see your inverter listed.

Jun 01, 2012 | Sharp Televison & Video

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My sharp aquos 30 inch tv will not come on. what could be the problem


Hello; I have an similar LC30HV2U for sale in my TV repair shop for $350. This is a 2 piece unit. The AV box and the monitor. I am also a Sharp authorized servicer. In the monitor there are 2 inverter boards on the right side that have an 80 % chance of causing this problem. This set counts "lamp errors" due to one or more inverters not working on startup. Once the set accumulates 5 lamp errors, It will not allow the set to come on. The first thing Sharp tells us is to replace both inverter boards. About $90 each. If those don't fix it the cost will go much higher due to a bad power supply board or bad LCD Panel. Hope this helps, John

Jan 02, 2011 | Sharp Aquos LC-30HV4U 30 in. LCD HDTV

1 Answer

52inch Sharp Aquos has a constant blue blinking power on light no picture at all.Tried the resets,still the same,installed new inverter boards,still the same.Now what?


This problems is not those 2 long LCD inverter boards problems,why did u replaced those 2 long LCD inverter boards?I fix this problems before for a 46" LCD Sharp Aquos L46D55U tv.This problems,it the Tuner signal board is dead.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner signal board for the replacement.

Nov 08, 2010 | Sharp LC52D65U 52 in. LCD TV

1 Answer

I have a 37 in sharp lcd tv. it has a black line in the middle of the screen. looks like it burnt into the screeen. is this repairable?


Hello,

IF YOU HAVE A SOLID BLACK LINE RUNNING VERTICALLY THEN YOU HAVE A FAULTY MATRIX INVERTER. IF CENTRAL THE MAIN VERTICAL INVERTER NEEDS CHANGED. LEFT = LEFT VERTICAL INVERTER RIGHT=RIGHT.........

ANOTHER WAY TO GET THIS FAULT IS WORN OR DAMAGED RIBBON/PLASTIC GOING FROM THE SCREEN MATRIX TO THE INVERTER


Hope this help.....

Jun 22, 2010 | Sharp Televison & Video

3 Answers

Sharp aquos model LC-32D40U screen goes black


The Sharp TV model LC32D40U / 41U "Black Screen problem" is a very well known issue. The inverter is losing ground contact which will prevent the back-light from staying on. The solution is to re-tighten six screws on the inverter board. You also would want to clean the copper contacts on then bottom of the inverter where the screws go through. Access to the inverter board will require some disassembly. Plan on taking at least three hours to repair. See the photo for the location of the screws. Use some "blue" locktight" on these six screws. There is actually a Sharp Technical Service Bulletin that describes these screws. Sharp wants you to replace these screws with a newer version. They cost at least $2.50 each! I think my method will work just as good using the "Locktight"_548.jpg_547.jpg

Apr 20, 2009 | Sharp Aquos LC-32D40U Television

1 Answer

Replacing inverter board for my sharp R-2130JS microwave


I do not know how to specifically replace the "inverter board" in this model. On most microwaves I've repaired, though, the hardest part is getting them dismounted from the wall if they are rangehood models. I suspect that the inverter board is held onto the chassis with two phillips screws, and all the connections thereto are modular and therefore easily disconnectable and swapped out. The great majority of times, manuafactureres do NOT put multiple connectors of the same pin count and oriention on a circuit board. Give it a go.

Feb 27, 2009 | Sharp R-2130JS Stainless Steel 1200 Watts...

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