Question about Sharp Aquos LC-46D62U 46 in. LCD HDTV

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Polaroid flat screen 3232 model- replaced power board - plugged in - was doing ok- 10 min. Later it went out. Sound and picture- what happened?

Posted by Anonymous on


5 Suggested Answers


6ya staff

  • 2 Answers


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Posted on Jan 02, 2017


Anand Kumar

  • 2035 Answers

SOURCE: Blinking Red Power Light

You can also try a hard reset: Unplug TV from AC mains and remove all cables from TV. Wait about 30 minutes and replug to AC power and redo the cabling. Switch on the TV and see if it works..Try to plug different power source if this fails ,then you give it service center to get it fixed or you like DIY then :
I would recommend going to the following link and getting the service manual so you can see first hand disassembly instructions and testing proceedures. Its only 10.99 and they email it to you shortly after purchase. The manual is a valuable resource as it will have part numbers in case you do need a new board. heres the link.

Posted on Sep 17, 2008



  • 6 Answers

SOURCE: my tv screen just went blank i still get sound but

its the motherboard. i got the same tv with cracked screen. i can sell you the motherboard for cheap or i will buy your lcd to fix mines. if interested email me at

Posted on Oct 25, 2009


  • 1 Answer

SOURCE: TV Flat Screen does not come on.

have new out of the box sharp aquos 52 inch tv only get blinking green light.

Posted on Mar 18, 2011

barry simpson

  • 10 Answers

SOURCE: My Sharp 32 inc turn

sounds like something is shorting and the safety on the psu is kicking the backlight behind your screen flickering prior to it cutting out. if so sunds like a cft has gone faulty. can be fixed though

Posted on Jun 08, 2011

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The most common problem for no audio on this set has been a 10ohm resistor located on the top right corner of this board that fails. The location number is r385, which will be stamped on the board beside the resistor. If it's open(bad), you could change it and save a lot of money.

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1 Answer

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i have found others that they did this same symptom when the ir board went out its only 9.95 plus installation.

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