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Steward ziegenfus Posted on Apr 03, 2018
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I have an Emerson tv 32in model no. Lf320em4a it’s about 3yrs old it won’t turn on the screen starts and shows the Emerson name then shuts off.is there a fuse or etc or is it just shot

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Larry

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  • Emerson Master 5,042 Answers
  • Posted on Apr 03, 2018
Larry
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Check your voltages when you power it on compared to when it shuts down...see what rail is dropping off for starters, then I can give you more of an idea where the issues are at..I have a feeling you have inverter issues because this was a common failure on this set check and see what voltages drop off after the startup screen

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Aug 15, 2008

SOURCE: Message on TV screen

Well i fix my problem with an universal remote control of GE here is the link from walmart that is from where u can get it just $6 when u got the control program it with the code 0254 and when everything is working press SHIFT and release and then press Volume+ and the channel set will disappear... Hope this can help


http://www.mountsandmore.com/GE-24912-GNE1003.html

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Skoney

  • 2 Answers
  • Posted on Mar 26, 2009

SOURCE: emerson tv wont turn on

I would check the fuse first

Anonymous

  • 82 Answers
  • Posted on Jul 25, 2009

SOURCE: orion 42inch plasma screen tv problem

most likely a bad Plasma Display Panel. Costs more than a new TV

Anonymous

  • 1 Answer
  • Posted on Aug 06, 2010

SOURCE: direct tv codes wont work for my emerson tv

code for emerson plasma hdtv is 10812. for direct tv remote.

Anonymous

  • 14553 Answers
  • Posted on Jun 02, 2012

SOURCE: my emerson tv won't turn on

I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.6_2_2012_12_46_56_am.jpg6_2_2012_12_47_12_am.jpg

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Emerson remote control

Setup procedure and set up codes for many popular brand remote controls are given. Visit these sites. http://electronicshelponline.blogspot.com/ http://electrohelponline.blogspot.com/
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I replaced the main board on a Emerson model LF320EM4A TV & still no picture ? There is only one board and tv repair man said it needed to be replaced. Still no picture?????

Put a flashlight to it and see if there is a picture. If so the back light has gone out. If not then the lcd must be out if there aren't any other boards.
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I have an emerson 32in flat screen tv i turn it on the green light flashes for a second then shuts off before the picture even comes up

Not promiseing that this will fix yours but I had a similar problem with a different TV I unplugged for three or four minutes and plugged back in and worked ok after that so give that a try and see if it helps.

Thumbs UP if it did!!
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My name is shakena brown, i have a sanyo 32in flatscreen TV that I brought from Wal-Mart. The TV is not an year old yet and it will not show anything. When I plugin the cord in and turn the TV on the...

Your set is still under a manufacturer warranty. Take your set back to Wal-Mart and they will send it out to be repaired, or give you a new one.
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