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Dynex 40" lcd tv screen

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  • gnippert Mar 20, 2011

    any idea of what kind of price we are looking at to fix this?

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There's an IC (integrated circuit) that handles pictures on the t.v. and can cause lines and/or discoloration on the screen. At most, having an electronics service provider changing this IC (integrated circuit) will bring back the original quality of the picture.

Posted on Mar 18, 2011

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Posted on Jan 02, 2017

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1 Answer

How do I fix vertical lines and no picture.


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to both Plasma & LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Aug 20, 2015 | Vizio E320VP 32" LCD TV

Tip

SERVICE MODE AND POWER SUPPLY ADJUSTMENT


FUNAI LED40-H9200M


White Balance Adjustment
Purpose: To mix red and blue beams correctly for pure white.
Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 60 minutes.
2. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel.
3. Enter the Service mode.
4. Press [ VOLUME -- ] button three times on the remote control unit to select "Drive setting" mode. "Drive" appears on the screen.
5. Press [3] button to select the "HDB" for High Drive Blue adjustment. ("HDB" appears on the screen.)
6. Press [MENU] button. The internal Raster signal appears on the screen. ("Internal (Single)" appears on the upper right of the screen as shown below.)
7. Press [P UP /DOWN ] buttons to adjust the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ±0.002).
8. Press [1] button to select the "HDR" for High Drive Red adjustment ("HDR" appears on the screen.) and press [P UP/DOWN ] buttons to adjust the color temperature.
9. If necessary, adjust the "HDB" or "HDR" again.
10. Press [6] button to select the "LDB" for Low Drive Blue adjustment ("LDB" appears on the screen.) and press [P UP/DOWN ] buttons to adjust the color temperature.
If you wish to get some details; check the site linked here. Pull up older posts
http://electro-medical.blogspot.in/
google.com/+AjinGopakumar

on Feb 21, 2015 | Funai Philips 40" LED Wifi IPTV - Black...

1 Answer

My screen is grey/white and no picture


The LCD controller (T-Con board) or main board needs to be replace to fix the no video failure.
Check this link to find parts for your LCD.

May 22, 2010 | Dynex DX-LCD37 TV

1 Answer

No Picture-white screen


Ur Tuner board,that the tv signal came into that board.U have a little manchanical skill.Take ur tv aparts.Replaced that Tuner board ur tv will work again.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board to replacement.

May 11, 2010 | Dynex DX-L26-10A 26 in. HD-Ready LCD TV

1 Answer

What is the minimum storage temperature for this LCD TV


I would not let the LCD get too much below 40 F. The liquid crystals may freeze and cause damage to the screen. Most product temp ranges are between 40 and 120 F.

Dec 01, 2009 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

TV worked fine one night, next day screen is white.


The LCD Panel failed. There is no easy fix but try to get the T-Con board to fix the issue. However, this part is usually only available with the whole LCD Panel. This is usually the most expensive part in the TV and the whole TV needs to be taken apart to replace the panel.

Might be economically viable if you can find a place that carrys the T-con but Dynex parts are usually hard to find. The LCD Panel part alone will exceed the cost of the TV.

Oct 07, 2009 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

Dynex TV white screen of death..Getting thrown around by BB


If under the manufacturers warranty, contact the manufacturer.

Jun 13, 2017 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

Dynex 32 in LCD displays negative picture/polarity reversed?


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size

Jun 07, 2017 | Dynex 32 in. LCD Flat-Panel HDTV

2 Answers

Dynex 32" LCD White Screen Problem.


Hi, My Name is Jorge K. My family owns Dynex T.V. 32 LCD, we bought the tv at BEST BUY=BBY and we did not buy any warranty from BBY all we had was the fatory warraty that last a year. we had the same problem after five months the screen of that tv stop working and all we watch was a WHITE SCREEN.
Solving the Problem:
If you the orginal owner and bought the tv from BBY, you should call Dynex " the phone number will be on your owner manual tv.and it should be free if you live in the USA" and explain the situation about your TV. It might be a white screen or different problems. You should have your BBY receipt from that tv. because they will ask you for information that the receipt has. After you finish complaning with Dynex, Dynex will transfter you to BBYbecause Dynex branch is relate to BBY as the manual explain us. You will be talking to BBY Geek department. Geek department will send a Technician to fix the T.V. The Technian WILL NOT BE ABLE TO FIX THE TV THE SAME DAY BECAUSE HE/SHE WOULD NEED TO ORDER A REPLACEMENT PART TO FIX THE TV. Generally the tech will need to order a NEW SCREEN TO REPLACE AND FIX THE PROBLEM, but pay me no mind. Haha I am not a t.v. Tech. haha.
Because the Tech will not able to fix the problem the same day, he will give you a phone number and you will have to call BBY and ask if your replacement screen arrive. If they are unable to get your new screen, Dynex will give an order to change the T.V. for a new one. and they will give you a change number that you must write. Then you can go to the BBY where you bought the TV or any BBY and get you new Dynex TV. BBY will try to charce extra money because my, your or our Dynex tv model might be old and had a lower price than they new Dynex tv that BBY has right now. I think you will have to convince the manager from BBY home teather department not to charge you extra money. My father was able to convince the manager and we paid nothing for the new tv.

Solution if you Dynex TV is not from best buy or has more than a year:
haha YOU OUT OF LUCK, You can try call Dynex first and deal will the problem. You can also try to replace the screen but it might not fix the tv and replacing a screen could be costly, haha I just prefer to buy a new TV and no invest in something that might be trash if that solution doesn't work out. Risky, Please play save with your money and don't gamble. HAHA.

If i hurt any feeling, i bet for forgiveness and I wish that everything goes alright with your tv and your life.

GOD BLESS AMERICA and the people from earth.

Jan 18, 2009 | Dynex 32 in. LCD Flat-Panel HDTV

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