Question about Sharp Televison & Video
Hi I'm Alex good day my question is this: I sold a plasma Sharp LC-52XU1 Limited Edition and I have no way to control and AUDIO COLOR MENU to enter these shows a chart that says (can not make changes that memory is fixed Cinema) and all the controls are a circle and a diagonal access no. . . What I can do and try to find a manual online but I have found no explanation has this fault or problem. Is there any solution or answer? My imel is email@example.com
I'm not really familiar with that model, but most televisions now have different "modes" you can put your television into. Common modes are Picture, Movie/Cinema, PC/Computer, and there are others. I would check to see in your Video or TV setup area if there is a Custom mode that you can set your TV too, as if it is set to one of the Pre-Set modes (it sounds like it is in Cinema mode) it would need to be taken out of the pre-set mode before you can make changes to the color and picture settings.
Posted on Oct 17, 2013
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Posted on Jan 02, 2017
SOURCE: no sound
When you turn the tv on, do you hear a faint “pop” noise from the speaker? If so, the problem is with the heat sink under the audio IC. Over time, the heat sink will lose its consistency and start to melt, thus shorting out the audio circuit. To fix, you’d need to clean off the melted residue on both sides of the audio IC as well as replacing the heat sink with a newly redesigned Sharp Heat Insulation Pad. It’s a pretty complicated fix, I suggest calling your local authorized sharp service center to fix this problem. The part is inexpensive, so you’re most likely looking at a labor charge (maybe around $200ish) for the repair if they are not marking up the price too much.
Posted on Mar 14, 2008
On this unit if you do a fact reset it should fix this problem steps as follows. PS you might need 2 people
1- unplug unit from back of unit
2- on the key pad on the tv hold the input and vol dowm buttons
3- while holding the buttons plug the tv in, keep holding the buttons until the screen comes up.
4- once the screen is up there should be a white K in a blue or green box.
5- next, on the key pad on the tv press the channel and vol down buttons once.
6- a menu should pop up
7- using the sharp remote,locate the directional pad
8- press the down button once should bring you to a 2nd page
9- top should state FACT INIT press the right arrow once to turn on, next a series of back slashes come up.
10- screen goes green and says INIT Successful
11- unplug unit from back of tv wait 10 sec then plug back in. tv should turn on by itself. should be back to as new.
If you get to step 7 and the remote still does not work then you need to replace the ir sensor board (aka) LED unit per Sharp.
if needed here is the orignal part info DUNTKE868FM01 about $12.00+ tax
Posted on Mar 18, 2009
You are absolutely correct. The reason why you cannot change your audio and video settings are due to the fact that you are in "Dynamic Fixed". Which is one of your many av modes. Av modes are different preset color settings and dynamic fixed is the only one that will lock your settings. Best Buy set it that way so that people could not just come by and alter the settings on the unit. AV modes are on all sharp lcd products and even though you have the wrong remote you should have an av mode button on the remote that came with it. Try pressing the av mode button and see what happens. When you press the av mode button, you will see your av modes change at the bottom of the screen. However, the issue still remains that you have the wrong remote. So there is a chance that you may press the av mode button on the remote that you have, but it still will may not work ONLY because you have the wrong remote. If the remote you have does not work, I GUARANTEE that pressing the av mode button on the proper remote will take care of that. If you dont want to purchase the remote from sharp, www.partstore.com is a good place. Good luck to you
Posted on Apr 17, 2009
If the red light stays on and the tv does not react to any input from buttons or remote... the problem is one 7 pins integrated circuit on the upper side of the power board .the ic is situated on the right side of the power socket .It costs about 2$ and can be replaced by someone with mimimal electronics skills and a 30w solder iron .
Posted on Apr 20, 2010
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