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How would I know if I am ordering the right part for my tv.

My tv is the Emerson Modell LTDN42V68US and it has a flickering picture and no sound. Then it goes into a standby mode.

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Posted on Jan 02, 2017

AJIN G
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SOURCE: My tv is the Emerson Modell LTDN42V68US and it has a flickering picture and then no picture.

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Posted on Dec 20, 2016

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My tv is the Emerson Modell LTDN42V68US and it has a flickering picture and then no picture.


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Dec 20, 2016 | Emerson Televison & Video

1 Answer

How to fix TV, Volume started with a humming sound and then screen started to Blink normal to dark ?


It sounds like a rectifier or capacitor may have failed somewhere in the power supply. if the power supply is a separate unit, it can be checked for proper output.

Apr 24, 2016 | Emerson LTDN42V68US 42" Class LCD HDTV

1 Answer

How do I program it for my Emerson TV?


If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common set-up codes to check with TVs and other devices are given, in the order of the "device's brand name list" in alphabetical order. Pull up older posts.
http://electronicshelponline.blogspot.com/
http://electro-medical.blogspot.com/
http://remotesearch.blogspot.com/
http://electrohelponline.blogspot.com/

Jan 20, 2016 | Televison & Video

1 Answer

HOW TO PROGRAM EN-31206A REMOTE CONTROL TO EMERSON LTDN42V68US


Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://remotesearch.blogspot.com/
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/
Search the site by type in the brand name of your device, in the "Search box at the top right of the Home page display" to see the set-up codes to your device, with different brand remote controls.

Jan 20, 2016 | Emerson Televison & Video

1 Answer

How get universal remote model ONA12AV058 to work info button for emerson tv model ltdn42v68us


Universal remotes have loads of codes in the remote.to select the right one first select tv button then select the on button over and over again until the tv turns on. Thesis then the right code. Sometime it take 200 pushes of the power button to find the right make and model of the tv.

Nov 04, 2013 | Televison & Video

1 Answer

I have an Emerson Television LTDN42V68US. Periodically, the sound will go out. It will do this while watching regular programming or DVR recorded programs. If I rewind I can get the same part of the...


1st, please repost your issue or question in the TELEVISION section because this is the VACUUM section, and you'll find someone who can help you much better there.

Oct 19, 2013 | Emerson LTDN42V68US 42" Class LCD HDTV

1 Answer

No picture or sound


  • Check the main digital board for fault. It is a skilled work. Contact any experienced service tech.

Feb 24, 2013 | Emerson LTDN42V68US 42" Class LCD HDTV

1 Answer

Emerson LTDN42V68US HDTV dead screen


Check its main power supply regulator board for the fault. Replace it as card basis.

Oct 26, 2012 | Emerson LTDN42V68US 42" Class LCD HDTV

1 Answer

Flickering image


I have a vcr and dvr combination emerson tv a 27 inch and sometimes while playing it will flicker and these horzion lines come in while a program is runing, and then the sound goes way down then comes back up to normal.

can you give me a answer?

Is it my picture tube it is about to go out?

It is close to five years old

Feb 23, 2008 | Emerson EWF2703 27" TV

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