Question about Dynex Televison & Video

Open Question

My Dynex DX-55L150A11 tv wont cut on. The red light isn't even on. What should I do?

Posted by on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Universal Remote Code for Dynex 20" TV/DVD

I just bought a 32" dynex lcd and saw that i couldn't program my two $5 ge remotes to work it. From reading in this forum and others I'm not the only one with the problem, I thought I was stuck with only the dynex remote. But the dynex website tells you how to get universal remotes to work,
It tells you to try the codes for Orion, Emerson, Memorex, Sansui, Sylvania, Zenith. The second orion code worked for me. both my ge remotes look and work the same but one uses a four digit code and the other uses a three digit code. I used 0135 on one and 135 on the other. There is a good chance that if you try the codes for the brands dynex lists you will find one that works. The 0135 or 135 might work for most dynex tv's.
If you have a ge remote and haven't programmed it for volume punch through you might try it. It allows the tv volume to be controlled using the ge remote even when it's set to something other than tv.

Posted on Dec 09, 2008

dsacco86
  • 1077 Answers

SOURCE: Dynex 37'' LCD TV (DX-LCD37-09) wont turn on

The registration card may help with warranty going through the TV company. But, that's the last option.
You can fix it yourself by replacing this board. The board number should be BA71G0F01043.
e2fe413.jpg
The 8 Inverter transformer are the problem. They are on many TV power boards that are causing the same problems.
Ebay is selling a couple for $49. Good price I think.
http://www.google.com/products?sourceid=navclient&rlz=1T4GGLL_enUS311US314&q=dx-lcd37-09+inverter&um=1&ie=UTF-8&ei=oRf9SYKIG5_aswOMoPTjAQ&sa=X&oi=product_result_group&resnum=1&ct=title

If you decied to throw the board in the trash, let me know. I maybe able to help you fix it so you can have a spare board. I fixed mine that way.


Posted on May 03, 2009

  • 1 Answer

SOURCE: DYNEX DX-LCD32 tv stand

Best buy has the stand you are looking for. I broke my stand the day i took the tv out of the box, darn it. $16.99 @Best Buy

Posted on Feb 02, 2010

walesarumi
  • 6993 Answers

SOURCE: my 32 inch dynex tv wont turn on its only ablout 3

Hello,

The issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge.

The TV is receiving current but cannot circulate or transfer the current to other necessary part of the TV because of the defective power supply board.

I do not think it needs replacement, rather some defective capacitors are causing this issue.
Open unit up and take a look at the power supply board.You will probably see one or more electrolytic filter capacitors that are bulged up in the top-not perfectly flat like the others.

The value of these capacitors will be different, most likely they will be somewhere around-820 to 2200uF/25 V( or /10V sometimes)

You can replace them with same values but I would recommend the voltage rating to be higher(like 35V for an original 25V) for reliability purposes.

What happens is,these bulged top capacitors will cause a low and unfiltered DC voltage=main board will malfunction(the relay will keep clicking until the caps are holding enough charge to bring the voltage up over a threshold point).

You can buy these capacitors at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors).
After replacing these capacitor(capacitors) most likely the normal operation will be restored.

Note: There may be also some other causes for this symptom ,like a defective T con board ,or main board,but the bulged top capacitors are the most common cause for this issue.

If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you. Also, note that TV stores a lot of current, so wait a while before opening the TV back cover.

I hope this helps.

Good luck.

Posted on Apr 09, 2011

  • 1 Answer

SOURCE: My Dynex TV wont turn

Same thing happens toe after a thunder storm and the tv won't turn on. Do anyone know what this means?

Posted on Aug 03, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Can you show how to reconnect the antenna connection on an LCD tv


A picture would be nice, the description is not helpful

Dec 07, 2016 | Dynex Televison & Video

1 Answer

I have a Dynex DX-55L150A11 and it scrolls through the inputs non stop can mine be fixed possibly no main boards availanle


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.

Aug 06, 2016 | Dynex Televison & Video

1 Answer

TV


This sounds like a heat problem. First, make sure the TV is away from anything that is blocking its vent holes...next, get a source of clean, dry compressed air to blow out the inside of the case to free it from any dust or dirt that may contribute to the heat build up.

Jan 11, 2013 | Televison & Video

1 Answer

Have a Dynex, Model: DX -55L150A11..................The problem is that it constantly shuts off. Sometimes- when I'm curious about the end of a movie- I unplug it for about 10 mins and that works


Ya its the power supply board . the other guy wrote a book about old tvs talking out of his rear end.... Newer tvs are easy to fix as long as the screen isn't broken . I personally know about dynex tvs and there flaws . I repaired my 55in dynex . it was a easy cheap fix

Jan 11, 2013 | Televison & Video

1 Answer

Closed caption


Not sure if this will help or not===it is for a Dynex DX 55 and is the owner manual free link=copy or download.

http://www.manualowl.com/m/Dynex/DX-55L150A11/Manual/198176

May 20, 2012 | Televison & Video

1 Answer

My TV "Dynex DX-LCD37" shut


Since the TV is new I would suggest that you must not attempt to tamper the TV and give up the warranty on the set. So the best is to have an external check, remove the power supply and let the voltage drain off in the set and control panel, depress the control panel /start /standby switch/prog. switches.
If the set after this reset still prefers to shut down after a time period then there is a hardware issue on the processor section and it can be relative to hanging of the system.
I would request that you file for warranty free service immediately.

Sep 16, 2011 | Dynex DX-LCD37 TV

1 Answer

I have a Dynex DX-LCD32-09 TV it was fine last night when I turned it off. When I turned it on today it showed the channel number then the screen went black but I have sound on all channels. Is there a...


LCD tvs come with a florecent tube that projects light through the LCD screen like a stained glass window. It can be replaced if you take it to a repair shop that can order the parts. Given that it works and then turns off would obviously mean the bulb is working, the power is just getting cut to it at some point. This will complicate the repair considerably. I would just replace it, personally. By the time the diagnostic fee and the parts+ labor is done, you might as well just pay a little bit more for a brand new tv with better features and a new warranty.

May 25, 2011 | Dynex DX-LCD32-09 LCD TV

3 Answers

The TV (Dynex DX-LCD32) will not come on. The


I have a DX LVD33 power light is red and no picture or sound screen is black. Please advise.

Dec 25, 2009 | Dynex 32 in. LCD Flat-Panel HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

30 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dynex Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

Cindy Wells

Level 3 Expert

5100 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Are you a Dynex Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...