Question about Sharp AQUOS LC-60LE832U 60" Class LED LCD HDTV

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LC-60LE832U sharp TV power on button not working

I used to be able to turn on the TV on the unit. Now, the on/off button doesn't work.

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6 Suggested Answers

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Posted on Jan 02, 2017

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circuitworld
  • 335 Answers

SOURCE: sharp aqous lc 37 in tv power no picture,sound

Your control board seem's defective or the inverter board (associated circuits) are bad. This is common in most TFT-LCD Tv's.......

Posted on Dec 01, 2008

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  • 33 Answers

SOURCE: LC-65D64U Sharp Aquos

Call sharp back again and tell them you first want to register for aquos advantage program, which is free. By doing that your service will go much quicker with them. You then tell them that you want to get set up for service. They will have one of their authorized professionals come and fix your tv in a matter of days. If their tech cannot fix it, they will replace your tv free of charge as long as you are within your warranty.

Posted on Dec 12, 2008

  • 33 Answers

SOURCE: Sharp LC-37SB24U will not turn on

I can tell you 100% that the problem that you are having will be a service issue. I can also tell you that your limited warranty covers in home service from sharp. Give them a call 1-87-SEE AQUOS(the advantage line that will get you through much quicker). or the 1-800-BE-SHARP and let them set you up for service, sharp will take care of that as long as the purchase date of your tv was within 1 year. If you dont want to go through that, I suggest taking the tv back to where you got it from if they will accept it because unfortunately, this problem can ONLY be resolved through service. good luck & keep me posted

Posted on Feb 19, 2009

  • 41 Answers

SOURCE: Sharp LC-37SB24U will not turn on

From the information you have provided failed capacitors in the power supply is likely causing the problem. The safety circuitry shuts the TV set down when it detects a problem. This model of TV has over 2,000 parts which include millions of transistors inside the integrated circuits. The capacitors will change value, leak and become defective. Resistors will change value and burn. Integrated circuits and transistors can go bad. This can cause other components to become defective, which can have a domino effect and cause other parts to fail. Replacing one defective part may make the TV operate for a short time but the part will fail again since if the parts that caused the failure to begin with are not replaced. The only way to know for sure what is causing the problem, which parts that are no longer within factory specs and for proper repair all the electronics must be diagnosed by someone with the correct electronic test equipment and the skills to use the test equipment. The repair should cost about $250 if carried into a TV repair shop. A small TV repair shop will often charge less than a large repair facility.

Posted on Feb 25, 2010

bshldn
  • 736 Answers

SOURCE: My Sharp LC-32SB24U will not power on from the

You have to unplug the television after turning it off. Take the batteries out of the remote control. Point the remote toward the remote sensor (bottom right hand corner of the television set). Press the power button on the remote control and hold it down for 30 full seconds. Next press and release every button on the remote control. Next plug the tv back in and power it on from the power button on the television itself. Replace the batteries. Adjust the volume using the remote control. If that works the problem is solved. If it doesn't work you may need a software update, a new remote control, or repair to the sensor on your television.

To see if your remote control is working look at it through the viewscreen of a digital camera. The digital camera must be turned on and ready to take a picture. Next press a channel button on the remote control. Do you see a bluish white light? If so the remote control is ok.

Posted on Jun 01, 2010

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I have a sharp LC-60LE832U TV. No picture. Symbol on bottom of screen flashes 5 short - then 2. Had a tech come out. He replaced (temporarily) the power supply board - did not fix. He said cannot be...


See if this helps:

http://www.tomsguide.com/forum/58779-4-sharp-power-button-flashing

"The frequency and color of the blinks will indicate the issue. There is a hold-down button sequence to try to backdoor your way into the set to see if the panel will light. You may have simply racked up too many "weird tuner faults" and need to reset it. My suspicion is that it's either that or bad panel backlight."

"Unplug set, press and hold (on set) volume-down and channel-down and hold them while pluging in set. Will come on with "k" on screen, or will crash again if backlight bad. If it stays on, use your remote and arrow right then look for "fact init" and any other reset and turn them on. Arrow back up to "fact init" and hit enter. Let set recycle to green and unplug/re-plug in 5 seconds: the set should be in OOB state."

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1 Answer

How do i get my tv to power up after replacing the power supply


The signal that controls on and off comes from the IR (Remote) board through the main circuit board then to the power supply board.
If it does not turn on with the button on the TV there could be a fault on the main circuit board. Make sure all the cables are fully in place on their connection points.

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1 Answer

How to open the back of a sharp aquos LC-60LE832U ?


First, why are you opening the back of the TV?

If you must look, place the TV on a shipping blanket to protect it. Then using whatever screw driver to find all the screws on the outside perimeter of the unit. Look closely as you might find one at the connectors hidden. Once you get it off, be careful as there could be a ground lead or some other wire taped to the back cover.
Be careful as there usually just boards that are replaced as complete units. If its not too old, call Sharp and they might have a board swap program.

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1 Answer

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Hi,

Try unplugging the TV from the power point and leave unplugged for 5 min.
Or the batteries in the remote may be flat, try replacing the batteries.
If this doesn't work the TV may have a fault.

I hope this helps

MobileJB

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1 Answer

I have a Sharp Aquos LC-32D44U LC TV and I am not able to get a radio shack universal remote turn the TV on and off (or anything else) even though I have tried all the codes, auto set up and manuel set up....


I have the same model that quit working with its remote or any programmable one a found a solution here on FixYa. Turn off the TV and unplug it. Hold the power button on the TV for 10 seconds then plug the TV back in. My remote worked again by doing this.

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Your PS3 set itself above the max resolution your LC-C3237U. Most likely the PS3 is doing 1080P, but the highest the Sharp can do is 1080i. So do this:

1. Connect PS3 to TV (you can use the current cable or analog cable)
2. Turn on TV and set input to port PS3 is on.
3. Make sure PS3 is connected via correct cable.
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1 Answer

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Unplug the unit for 1 minute, replug and try again. If it doesn't work the power supply is faulted and it needs professional service.

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19 Answers

Lcd sharp tv flashing green light


Try unplugging the unit and while unit is unplugged hold the volume up button and channel down buttons down and while depressing both buttons plug the unit in. Let go of the buttons and the unit should come on in the service mode. There will be a small k on the screen. With the sharp remote press the channel up button once. This should bring up a menu that will show a lamp error line. If the lamp error is = to 5 the unit is in lamp error shut down. User channel down to highlight that line and curser right arrow to highlight the lamp error #. Hit the enter button to clear the lamp errors. Now unplug the unit and let it sit for a minute and plug back in. I hope this corrects the problem. If the unit does not come on by doing this or if it does and you do not find lamp errors the power supply pcb may have been damaged by the surge.

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Sharp LC-37HV4U not turning on


hold down the input button and volume - while the MAIN POWER BUTTON IS OFF. Then turn on the main power button while those are held down, the light on the tv & avc box will turn green, then immediately let off the 2 buttons and press volume +. Next step is to repeat the process about 20-40 times & the TV WILL WORK!. I have read that this may have something to do with the energy star compliant commads that can changed through the serial port.

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