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TV PICTURE QUALITY

TCL DP21T09A having very black picture give me the remote button sequence for the internal settings

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I need tv remote control model number

Posted on Nov 11, 2011

  • indiasnsr Nov 11, 2011

    tcl tv model dp21t09a Digital intelligence. I need tv remote model number

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Do the ballast first. That should get the picture back. The main board controls everything else.

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Tcl tv freez no sound/picture


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My child was playing with our remote and now we have no picture.. Its just a black screen with a box saying " select an antenna type and perform channel auto scan" we have satelite and we have...


Hello
As we don't know the sequence of presses that the child has done with remote buttons, just make an unlock function to its V-Chip first. You have to give an other code after unlock, and must remember that four digit code. So write it back on a piece of paper the four digit code you are going to give to the TV, so that you may not miss it later. To unlock Apex TVs do the following.
Apex TVs have parental locks that allow you to block certain programs based on
their rating. When this feature is no longer needed and you want your TV to display all programming no matter its rating, you must unlock your TV. Unlocking your Apex TV is done completely from your remote control and does not require any tools. The process takes less than 5 minutes.
ยท Press the "Menu" button on the remote control and use the arrow buttons to scroll down to the "Parental Guide" option, then press the "Enter" button.
Type in the default parental code "6688" if you have not set your own code. If you have set your own code, type it in. If you set your own code and forgot it, override it by using "6688."
Use the arrow keys to switch the parental lock to "OFF." This allows all programs to be viewed no matter the rating. Press the "Exit" button on the remote and start watching all your channels.
After this process and set with an other code lock, just autotune the TV.
OK.

Sep 21, 2011 | Apex Digital Televison & Video

1 Answer

Hey there just have simple question: Is it possible to lock setting for the different modes? I have found that a little brighter for movies and games works for me but I think that it keeps switching back...


Hello
Just enter to its picture and sound settings by menu option, and do the picture setting as you interested in.

1 Press MENU on the remote control.
2 Use Up, Down, Forward, Reverse buttons to select [ Setup] > [ Picture].

3 Use Up, Down, Forward, Reverse buttons to select one of the picture settings, and press OK

to enter the setting.

4 Adjust the picture quality.

The following picture settings can be confi gured. Depending on

the format of the picture source, some picture settings are not
available

You must set [Home] in [ Location] Otherwise, the settings you adjusted will not be memorized after you
turn off the unit.

You can set the location of your TV to [Home] or [Retail store].

Choosing [Home] gives you full fl exibility to change predefi ned settings for
picture and sound.

1 Press MENU on the remote control and then use Up, Down, Forward, Reverse buttons to

select [Setup] > [Installation] > [Preferences] > [Location].

2 Select [Home] and then press OK to confi rm your choice.
3 Press MENU to exit.

Mar 23, 2011 | Philips 55PFL7705D 55" LCD TV

1 Answer

Tv has a 2 inch black gap both sides of it. and lines when thers a commersail tv show


This is a downfall of HD programing. Most of the commercials are not filmed in HD and this is the way the networks have decided to try and give you a better "quality" picture is to compress the lower quality signal and the result is the cropped sides. This can sometimes be overcome by adjusting the ASPECT on the TV but it does stretch out the picture and many people don't like the result. If you want to try it with your TV then there is a button on the original TV remote just under the "9" button.

Good luck...


Feb 20, 2010 | Panasonic CT-36HL43 36" TV

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My TCL 2027U's child lock in on and I can't unlock it


kapag naCHILD LOCKED tapos hindi na maopen ang TV,,,pero nakastandby sya...sira na din ang remote....

anu pwedeng gawin???

please answer...


THANKS

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1 Answer

OLDER MODEL RCA HOME THEATER PICTURE AND PICTURE


Hi Unykue,

I am an electronics technician who just happened have been given the same set as you because it was giving the previous owner the same problem. Since I am confident in my trade, I took the set and diagnosed noise in the remote receivers input to the cpu.

What this means is that a capacitor( or something) wasn't working properly and was either not filtering the noise out or it was introducing noise into the data stream that controls the TV through your remote control.

My fix was to essentially cut out the entire remote control input to the TV. Since I have a directtv box to give me remote control, I don't care if the TV's remote works anyway.

The way I did this was to open up the unit and find the front I/O board were the buttons meet the switches for power,chaennel, volume, etc. On that board there is a plug with white wires and one black wire. The two wires to cut are the one next to the black wire and the one all the way at the other end of the black wire. These two wires are easy to splice back if you do not like the results of this procedure so that there is really no risk of damaging your set. If you wish to verify the proper wires to cut, they are the two wires that come from the IR receiver's side of the board YET DO NOT GO TO THE OTHER SIDE WITH THE BUTTONS! There is one wire that does indeed go to both sides.

This may not be a perfect solution but it is free. I hope that this will help someone out there.

Len

May 09, 2008 | RCA F32648 32" TV

2 Answers

Black/Green Distortion - Picture Quality - Wharfedale


This is no solution but a point in a probable direction.

A tech guy told me ALL the LCDs they have seen in their repair shop have "swollen" capacitors, this is due to voltage instability. Lowering the internal voltage regulator and replacing the swollen capacitors (which eliminate noise) apparently restores the LCD to new working quality. Without actually "seeing" my problem the tech said that should repair it. I have not tried this yet but eventually will begin that way.

Mar 11, 2008 | Televison & Video

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