Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

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WHEN I TURN ON THE TV THE POWER AND OPC LIGHT JUST FLASH AND NO PICTURE

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Capacitor maybe? Mine was doing the same until I opened her up and discovered three blown capacitors.

Posted on Jul 23, 2009

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Posted on Jan 02, 2017

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Hi Tracy,
It appears your TV is not sequencing properly. By the order given in your instructions with the controller you are tuning, continue with a code until it satisfies .


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Did you check the service manual troubleshooting guide yet. You can try disconnecting the power to the inverter board and see if it will stay on and have sound.
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http://elektrotanya.com/?q=showresult&what=Sharp%20LC37SB24U&kategoria=&kat2=all

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
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Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
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Oct 27, 2011 | Sharp LC37SB24U 37 in. LCD TV

1 Answer

My sharp Aquos LCD TV LC37D44U while watching TV suddenly witched off. Both the power led light and the OPC led light together started to flash twice, and then only the OPC led light three times, then...


Hello,


Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Hope this help in solving the problem......

Jan 27, 2011 | Televison & Video

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MY Sharp LC46D62U wont turn on


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Jan 07, 2011 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer

THE TV IS CUTTING OFF BY ITSELF AND THE OPC LIGHT IS BLINKING


This problems very common on Sharp Tv.Do ur tv LED power light turn on solid first.Few mins,than LED,OPC flahes.Power LED,OPC flashes,push power button again,do this at leat 5 or 6 times somtimes the backlight will come back on and work.The power LED,OPC light flashes,turn off/on more than 5 or 6 times don't work.Ur Tuner signal board is dead,must replaced.

Mar 30, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Aquos has the power light and OPC light flasing but nothing works


First turn on power light stable at all?Power and OPC lights well flash,but push on/off power button do this couple times after the Power and OPC flashes well backlight come back on well work.This problem very common is Sharp tv.

Jan 17, 2010 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

2 Answers

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.

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1 Answer

The power light and OPC light flash but TV won't turn on. On my Sharp Aquos LC-C5255U


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

Jun 07, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Set up only visible for 2 seconds, then black - Aquous lc-37d43u


Unfortunately I can promise you that you CANNOT repair this. Your power and opc lights coming on, but the tv is not coming on. That is a issue within the tv. Give sharp a call and they will have somebody come fix your tv free of charge, if they cant fix it, they will replace it for free. That is the only thing you can do. Sorry bro

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