Question about Sharp LC-52D64U 52 in. LCD HDTV

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My opc light blinks and no picture on my sharp tv. its a 52 inch lcd. what do i do?

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Have you fixed this? Are you willing to sell this? I am looking to salvage some parts.

Posted on Aug 17, 2010

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Switching of opc and power light when tv is turned on but no picture


Use a flashlight 2 inches away from screen to see if you see a picture, if so then it's your inverter boards that needs repair or replacing. If no picture then power supply board may have bad caps

Dec 23, 2010 | Sharp AQUOS 52" Flat-Panel LCD HDTV

1 Answer

On my lc-52d62u tv. the on light blinks 2 time an the opc light blinks 5 times. over an over. what is this code telling me thats bad in the tv?. what needs replaceing.


Does the set get good air flow in the back, sometimes these sets get too hot and cause this problem, you may have to order service manual

Dec 15, 2010 | Sharp LC-52D62U 52 in. LCD HDTV

1 Answer

I have a Sharp 52in model LC52D62U.The (on) light blinks on an off 2 time an the (opc) light blinks on an off 5 times. Can you tell me what this code meanes. If that is a code.I can not turn the TV on. IT...


yes , the problem on ur tv is the main signal board , when this board goes bad the opc light blinks , i have fix like 20 tv with this problem , now to order the right board u most look at tuner inside ur tv and get a 4 digic number follow by word main , by replacing this board would fix this problem on ur tv

Dec 15, 2010 | Sharp LC-52D62U 52 in. LCD HDTV

2 Answers

Power light comes on for about 30 secs, something clicks and both power and ocp lights start blinking contineously. the screen does not light up


I have this model of the sharp tv.Happen to me very often the Power and OPC LED light indicators blink continueosly.Not the power supply board,it the Tuner board that take in the comming broscast signal that have the problems.You still can used this tv.Push the power button sometime the tv it will work right away.Not,each time POWER and OPC lights continueosly blinks.Just push the power button again each time the POWER and the OPC continueosly blinks.Just have push power button again about 4 times each time Power and OPC blinks recycles,it will finally show the backlight and picture come on.My guest,if u do this by pushing power button to recycles about 10-12 times each time the POWER and OPC blinks it time to change the Tuner signal board.

Jun 03, 2010 | Sharp LC-C4655U 46 in. LCD TV

1 Answer

No picture no sound, flashing power and OPC lights


At 8:30 AM CST call 800-237-4277 to be walked through an INIT. That is a factory reset that might correct this issue.

May 07, 2010 | Sharp LC-C5255U 52 in. LCD TV

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I have a Sharp LC-52-d64u tv and it wont turn on


I have this same tv... Have you played any video games on it cause the xbox360 makes the screen blank... Put an hdmi cable in you tv and connect it to your cable box or dish box... this might fix the problem

Apr 06, 2010 | Sharp LC-52D64U 52 in. LCD HDTV

1 Answer

What is opc on the sharp 32 tv mean


OPC stands for Optical Picture Control. OPC automatically adjusts the brightness of the TV depending on the light in the room.

Sep 26, 2009 | Sharp LC-52D62U 52 in. LCD HDTV

2 Answers

No picture, but power is on...


How many times does the POWER led blink per sec? (dont worry about the OPC)

2x = power supply (not as expensive to fix)
3x = Main board (expensive to fix)

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