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Sharp Aquos LC-65D64U similar issues as you

I am having the same issue that you had with your tv, and was wondering if you got yours fixed? If so what did you do? My email is brianhrabec_67@hotmail.com

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6 Suggested Answers

SOURCE: LC-37D62U Sharp Aquos HDTV Settings

lost sound on Sharp Aquos 37LCD62U

Posted on Jan 25, 2008


Highdefjeff
  • 124 Answers

SOURCE: Sharp Aquos LC-65D64U Picture Quality

You need to change your TV's settings and enhancements. Directly from the store and out of the box, the settings are adjusted for easiest sell in the store. That means that:
Your contrast is cranked to 100. Move this down to 50 to 60.
Your brightness may also be cranked up high. Lower it to a level nearer the middle range but not so dark as to lose detail in the shadows.
Your TV is set on "Dynamic" or "Vivid" mode. Pick "natural" or "normal" or standard.
Your sharpness is at least on, if not cranked up. Turn sharpness down or off, and the same with "Edge Enhancement" and "VSM", all to off.

Lastly, I bet you upgraded size and you are now sitting too close to the TV. Roughly, if you are sitting closer than 130 inches (about 11 foot) you might do some rearranging or save some money and get a smaller TV.

Posted on Apr 08, 2008

  • 2 Answers

SOURCE: Sharp Aquos LC 37HV4U - problems with AVC

I have a fully functioning lc37hv4u box & cable that I will sell for 200$ my lcd got cracked. let me know psxpirate25@hotmail.com

Posted on Aug 01, 2008

ginko
  • 19396 Answers

SOURCE: LC-37AF3X Sharp Aquos KCD TV

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Posted on May 05, 2009

budmrtn
  • 11361 Answers

SOURCE: Sharp Aquos LC-C3242U power issues

Do you get any indicator lights at all, if you do, then the 5v standby circuit is working, if you get nothing at all, then the main power supply will be the first palce to look, blown fuse? capacitors?

Posted on Nov 06, 2009

  • 1 Answer

SOURCE: Can I use the AVC system of a Sharp LC 30HV4U on a LC 37HV4U TV

i have the sharp lc-30hv4u but i dont have tha avc box i need buy the box if do you have i can buy call me 702 3280184 thanks

Posted on Dec 18, 2009

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1 Answer

Picture Issue with a Sharp Model LC-52D62U LC-52D62U


You don't say what the issue is so giving a good answer is impossible. There are 3 major circuit boards on the TV. Problems on any of them can affect the picture. Give us an idea of what the issue is and then we can trouble shoot it better.

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The upper left quadrant of my Sharp Aquos LC-65D64U does not display.


Check the connections of the flat cables that connects the T'Con board to LCD pane for any loose contact. Re-seat them. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. You can also click the [Home] tab to see the latest updates. It will make search easy. There are more than 1350 posts to different brand TVs now. Pull up older posts there or make a search by type in the brand name of the device in the "Search Box", at the top right of the display window.

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The power supply regulator board should be replaced as card basis.

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I have a sharp Aquos LC-65D64U TV that does not turn on when I press the power button on the remote and on the TV itself, the power light on the TV just keeps on blinking. Can it be that it is on...


Do you get any sound at all?
Solution

I had a similar problem. I had a 52" RCArear projection tv. It would do this when I initially turned on the television, but then after a few "on/off, on/off, on/off" cycles it would stay on. Eventually it started doing it more; until finally there was a spark and that was it. The tv was dead.The bloggers called it "the blinking green light of death" (because of green light on the panel).The power board is going out.ALSO holding down the Input and Menu buttons afterward will give you some diagnostic information via 2 sets of blinking indicator lights.

You may very well have issues with capacitors on this set being that it is or very similar to the V26 chassis. Since I have spare test lamps laying around, I would normally try that first. If the lamp still would not stay lit, I would then suspect the electrical chassis (capacitors). When I suspect the chassis, I can usually verify it by pulling it out and partially disassemble it and find blown capacitors

Jan 12, 2011 | Sharp Aquos LC-45GD4U 45 in. LCD HDTV

1 Answer

My TV LCD Sharp LC-65D64U had no power ON/OFF, the Power LED blinking, Could you let me know what is the problem?


Hello
This fault on that TV was with its power supply that feeds the LCD screen drive. The unit knows if it hasn't got an ouput to the screen from the power supply and flashes to indicate the problem. I'd suggest to try unplugging and leaving for 10 minutes before trying again. Then see if you can get any menu functions to appear as you trun it on.
However, then it'll need repairing by qulified technician.
Good luck

Dec 24, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Does the sharp Aquos LC-52 support HDCP? I have Dish Network and for some reason can't watch any HD PPV channels, Dish Network says it's a TV issue. Can you help?


DISH Network blocks multiple video outputs on all PPV and most premium content to prevent recording, and they will tell you it is a TV issue. Ensure that your receiver only has one video cable coming out, to only one device (ie HDMI to the TV) and try again.

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1 Answer

Varous tv channels do not have sound. It is NOT a


TO: rdh041: I don't have the solution to you problem, but we have the exact same problem with our Sharp AQUOS 20" LC tv. Different model than yours, but same age and same perplexing issue. Several channels suddenly have no sound. If you've found a solution, would you please post it? I'll do the same. Thanks.

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1 Answer

Aquos screen blacks out with xbox 360 using Component Cables


Downloaded the updated firmware from the sharp website to a usb drive. Placed the drive in the TV and went to the update software option on the TV menu. Since the update, I no longer get the black-outs on the screen. I also put the resolution on the 360 back up to 1080p and it works great, even through the component cables.

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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.

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