Question about Sharp Aquos Televison & Video

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Sharp LC-65d64u. Does this tv use a lamp that can be replaced

Picture seems to be getting darker. No colors around the screen, just seems to be gradually dimming.

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  • Sharp Master
  • 73,635 Answers

Refer its user manual and see there is any description about lamp repalcement. If yes, there is a lamp. If not there is no lamp. OK?
Gopakumar Gopalan Google

Posted on Feb 17, 2014

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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

  • 50 Answers

SOURCE: TV Screen Dims during dark Scenes

Most likely you have the opc feture on. go to the menu under picture setting first option should be to turn on or off the opc. turn it of and should solve the problem.

Posted on Mar 18, 2009

  • 1 Answer

SOURCE: Have a green tint over 90% ot the center of the screen

I had the same problem with my 60V500A about a year ago. The screen got a red tint in the center and the image was fuzzy in that area. A new lamp didn't solve the problem. I did some checking and found out that the original light engine used in this model had a cooling issue that could cause the light engine to overheat and distort the LCD panels. My warranty had run out more than a year before this happened so I figured I was screwed since the light engine was so expensive. I decided to call Hitachi tech support and see if I could get a discount on the cost of a new light engine since the cooling problem was a known issue for this model TV. I calmly explained to them that I was aware of the cooling issue in the light engine and that I felt like a $4000 TV should last more than two or three years. Tech support gave me the phone number for my local authorized Hitachi service center and I gave them a call. Once the technician confirmed that it was the light engine that was the problem Hitachi sent him a replacement light engine at no cost to me. I was WAY past my warranty period so I still had to pay for the labor to replace the light engine. $300 for labor was a lot cheaper than buying a new light engine or tossing the TV and buying a new one. I have to say that Hitachi earned my respect for admitting there was a problem and doing what was needed to correct the problem more than a year after my warranty had expired.

Posted on Jun 27, 2009

Amidamaru001
  • 78 Answers

SOURCE: screen discoloration

try going to this link - http://www.retrevo.com/support/Mitsubishi-WD-62531-TVs-manual/id/564ag724/t/2/ all tips and tricks in troubleshooting your HDTV you may find it here. Hope this Helps...

Posted on Nov 03, 2009

  • 13 Answers

SOURCE: Darker screen on the right hand side of my Sharp

try going to menu and center the screen both vertically and horizantal, the manual should help

Posted on Feb 26, 2010

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What is wrong with my Sanyo TV?


T'Con board fault. Check and replace it. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD screen are similar, irrespective of its brand and screen size.

Mar 03, 2016 | Sanyo Televison & Video

1 Answer

The picture is not clear anymore. It seems as though the picture has gotten gradually darker. We still use the television, it is just not clear enough. When watching nighttime scenes, we cannot see mu


Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Below are more details for both items. Also, complete repair kits with instructions and repair support are avail from site such as www.TvRepairKits.com

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. The power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


7859b01.jpg

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69189a5.pngSOLUTION #1

What you will need to do is convergence. You can get a repair kit from TvRepairKits.com . It includes replacement parts,step by step instructions, support, etc.

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

What you will need to do is replace the coolant and clean the crt. You can get a repair kit from TvRepairKits.com . It includes replacement coolant,step by step instructions, support, etc.

Jan 21, 2013 | Philips Magnavox 9P6034C 60" Rear...

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Dim and reddish picture SONY lcd kf-50we610


Light Engine/optical block
Encompass Parts Distrubtion 1-800-638-3328

Apr 14, 2010 | Sony Grand WEGA KF50WE610 50" Rear...

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Screen discoloration


try going to this link - http://www.retrevo.com/support/Mitsubishi-WD-62531-TVs-manual/id/564ag724/t/2/ all tips and tricks in troubleshooting your HDTV you may find it here. Hope this Helps...

Nov 03, 2009 | Televison & Video

1 Answer

I have a pioneer elite pro 100 projection tv. the picture seems to be getting darker and darker. and the color seems to be fading as well what could be wrong? and i havent tried to turn up the brightness...


hi..first check it out the brightness.It is available in the
menu button,available on the top of the tv.If it still doesnt
work Projection TVs have a high intensity lamp as the light
source. They wear out and gradually get dim.You probably
need to replace it.
check it out..
thank u..
rate my response..

May 05, 2009 | Pioneer PRO-100 TV

1 Answer

Screen getting dark


If you have never changed the lamp this is more than likely the issue, as the tv ages the lamp looses brightness. Most lamps are rated for 3000-5000 hrs of use. Replace the lamp assembly part # UX21514 and you will notice a much brighter picture. You do not mention if the tv plays the right colors on the entire screen. These have had light engine issues.
Good luck with it
JOTVGUY

Apr 07, 2009 | Hitachi 50VX915 Rear Projection Television

1 Answer

Dark picture on RCA Scenium 61 in DLP


Yes, the lamp will gradually get darker as it nears it's end. The rolling lines sounds more like the set is on a local channel for the cable hook up. If your local area has a channel 3 or 4 live terestrial broadcast simply tune the cable box output to the other one, the same for the tv.
If this is cable/local broadcast issue it will go away in Febuary when the NTSC broadcast ends.

Jan 15, 2009 | RCA Scenium HDLP61W151 61 in. HD-Ready...

1 Answer

My screen has gotten much darker


use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.

Nov 24, 2008 | Hitachi 53SWX12B 53" Rear Projection...

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Sony KP-51WS510 has a haze or back glow that cant be adjusted


It seems U are having no screen voltage.
U need to get it repaired
Rifaa

Nov 10, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Strange Image Flubbering/Convergence Problem, Flutters From Dark Picture To Light Picture.


you "tooled around with the convergence board" well this chassis has several problems if the convergence doesnt hold replace both stks resolder around that area per tosh tech bulletin the bright problem is probably the hyper module all toshs should be checked with toshiba website to see if they were part of the recalls for power supply caps

Nov 30, 2006 | Hitachi 50UX57B 50" Rear Projection...

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