Question about Sharp AQUOS 65" 1080P Roku Ready LED 120Hz HDTV - LC-65LE643U

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Have a Sharp LC-65LE643U TV. Went to Plug a HDMI cord for my PlayStation it made a spark and now the TV won't turn on .. which board do I need to replace?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

jsinex2421
  • 62 Answers

SOURCE: No surround sound when attaching hdmi to TV

Try running the optical TOSLINK cable from the TV to the receiver. If the TV doen't have a digital optical output, then try going into the menu on your cable box and setting the audio output to the digital optical out. Also check your TV menu and make sure NETCOMMAND is diabled. Some of your newer HDTV have Netcommand that allows the TV to control other devices through the HDMI cable.

Posted on Jan 10, 2009

gymhasafit
  • 31 Answers

SOURCE: Sharp Aquos LC-46d65U HDMI connect

First off a little tip that manufacturers don't tell you is that you HAVE to TURN OFF the POWER to ANY UNITS that you are Connecting to via HDMI!!!!!!! If not you can short out the Inputs!!!!!!!! HDMI is usually Automatic, But sometimes you need to go into the Menus on all Devices to the HDMI section and write down their settings and compare them. Any definition that you are not sure of check the Manual or Google it! Match all the Settings (there won't be Much!) Hopefully the Inputs were not Damaged it only takes one time to short it out and then the Repairman makes a few bucks! Good Luck!

Posted on Apr 29, 2009

dsacco86
  • 1077 Answers

SOURCE: sharp lc-22sv6u won,t power on. no green light.

Sound like the TV is in protection mode. This happens when a part goes bad inside. the TV turns OFF to protect the other parts from being damaged.
Most commonly it's a power supply related issue. A bad capacitor or transformer on the power supply board is to blame.
For a do-it-yourself fixer with electronic experience, a Service Manual is the best for trouble shooting the problem down to the bad part. Normally, you can find it over the internet for less than $20.

Posted on Jul 31, 2009

  • 73 Answers

SOURCE: Problem connecting my PS3 to my Sharp Aquos LC-C3237U LCD TV

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.
4. Power on PS3 via power button and HOLD IT for 5 seconds (release after the second beep). It should automatically configure your PS3 to the TV's native resolution for all settings.

Posted on Sep 27, 2009

  • 8457 Answers

SOURCE: sharp aquos no sound through hdmi

Reset all audio factory setting.Tries unplug,replug it well work,if ur backlight video board it still good.

Posted on Dec 17, 2009

Testimonial: "worked like a charm thank you so much, i was about to throw in the towel and get a new tv, now i don't have to thanks again"

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When tv is turned on you get poicture and sound but there are broken horizontal lines from top to bottom of screen. this occurs on all hdmi inputsincluding roku and dvd player.


How to fix lcd lines on Sharp tv screen, hdmi video board ...

? 3:43
https://www.youtube.com/watch?v=cHki4D0EwOo
May 24, 2014 - Uploaded by Tampatec
How to fix LCD lines on Sharp TV screen, hdmi video board easy ... Make Money From Your Broken Cracked LCD LED PLASMATV ... TV Repair Help for Vertical & Horizontal Lines on Your TV Screen ... Sharp Aquos LC-32 37 46 52DH65E 66E 77E - NoPic/Sound with ... Get video URL at current time.

comments on LCD Display Symptoms and causes. - YouTube

https://www.youtube.com/all_comments?v=DedJvyNm_s4
We have frequent outages causing the TV to turn on from standby mode when power returns. (These ..... Sharp LC-70LE650U 70-Inch Aquos TV TURNS ON WITH PERFECT PICTURE AND ..... It has thin horizontal lines on the top quarter of thescreen. ..... hey there, bought a 52lg60-ua had no image/picture but had sound.

LCD Display Symptoms and causes. - YouTube

? 2:01
https://www.youtube.com/watch?v=DedJvyNm_s4


Jan 28, 2016 | Sharp aquos 52 in lcd 1080p aquos 52...

1 Answer

How to reset a sharp aquos?


Hold VOLUME UP and CHANNEL UP buttons in while plugging set into power.
TV comes up in service mode.
Press CHAN + or CHAN - to select an adjustment that you want to change
Press VOL+ or VOL- to adjust

Jul 22, 2014 | Sharp AQUOS 65" 1080P Roku Ready LED 120Hz...

1 Answer

Sharp TV won't turn back on! Help please?


It sounds that the main power regulator board to your TV has damaged. Contact any service technician.

Jul 12, 2013 | Sharp LC-42D69U AQUOS 42 In. 1080p LCD...

1 Answer

Sharp aquos won't turn on


if it was a new tv you can ask the supplier for check up it was covered with warranty.

Sep 22, 2012 | Sharp AQUOS LC-22SB28UT 22" LCD TV

1 Answer

I was playing Playstation on it and it lost power.


Unplug the tv about an hour,replug it back in should reset it self and work.Not, the power supply board it dead,that the board where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Jul 12, 2010 | Sharp LC-32SH12U TV

1 Answer

Everytime i try to plug the hdmi cord inot the playstation it shoots sparks out and flips my breaker. 2 times, t different hdmi cords...what do i do!? I cant use it..


You might want to try connecting everything unenergised. Shut everything down (turn off buttons on both ps3 and breaker). You may even try unplugging the breaker from the power line. Now connect the HDMI PS3 to TV, audio cables, etc. Energise everything and turn on.

Jan 12, 2010 | Sony Playstation 3 (PS3) Console

4 Answers

Problem connecting my PS3 to my Sharp Aquos LC-C3237U LCD TV


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.
4. Power on PS3 via power button and HOLD IT for 5 seconds (release after the second beep). It should automatically configure your PS3 to the TV's native resolution for all settings.

Sep 15, 2009 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

1 Answer

Television is not recognizing HDMI inputs


there is a possibility that there might have been a power surge sent over hdmi into the hdmi board on the tv. if on your model the hdmi board is seperate from the sine board then youll have a cheap replacement if not its gonna cost you roughly 300-400 is my guess.

call your repair guy

Aug 02, 2009 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer

Sharp Aquos LC-42D62U Completely Without Power


If you have no power at all , the then problem concern the power cord or the power supply board.

You need to test the power cable first, and eventually test and replace the power board, the job can be done by any local technician.

Here the replacement power board.

Here all parts for your set: LC-42D62U.

Mar 06, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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