Question about Emerson LC320EM9 32 in. LCD HDTV

3 Answers

Tv turns off a second after I turn it on

Emerson 32' LCD HDTV

Posted by on

Ad

3 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Just repaired this actual model.
remove the back of the tv. Loof at the circuit board on the left as you face the back of the tv. In the middle there is a diode that burns out. Remove all ov the screws holding this circuit board to the tv. Carefully unplug all of the connections and flip the board over. See that the number on the back side of the board by the burnt diode is d1940. Have the diode replaced by a competent repairman and oberve polarity. put everthing back as you found it and try the tv. You may want to have a fire extiguisher nearby.

Posted on Jan 29, 2010

Ad
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I just a sk that question and what do i do i need to talk to tech support but as usally no one is answering

Posted on Feb 13, 2010

Ad
  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 335 Answers

Does the power go off? or no picture but has sound?

if the power shuts down then there's a problem in the power supply board. Component(s) developed a short or an open circuit and can't sustain dc voltage.

On power board more than likely its:
bad filter caps, and paper mica caps too,
shorted, warped, or open inductors,
mosfet shorting drain to gate (no dc switching)
open bridge rectifier (allowing reverse ac) that's a no no.
etc etc...

if you have sound and no picture then linear IC's and inverter IC's on the tv's inverter board have a problem. It can be other parts on the inverter board causing failure also. It may also be a 24 volt input failing to supply the inverter board. That scenario would lead to a power supply problem again.

This problem is an easy fix and shouldn't be expensive to service...

Posted on Sep 28, 2009

3 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 Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

dsacco86
  • 1077 Answers

SOURCE: What kind of HD output does Emerson LCD HDTV have?

The TV resolution is 720p

Posted on May 10, 2009

dsacco86
  • 1077 Answers

SOURCE: it being emerson 32" hdtv lcd turns on but immediately turns off

This is Emerson's #1 problem.
The Inverter Transformer on the power supply/backlight inverter board goes bad. It's what powers up the screen for your TV. When the part goes bad, it doesn't have enough juice to power the screen and the TV automatically turns off. You have 5 Inverter Transformer on your board.
You can fix the problem by replacing the whole board or replace the bad Inverter Transformer.
Here's where you can get a new board for a good price:
http://www.shopjimmy.com/catalogsearch/result/?q=lc320em9+inverter

Or, here's where you can get replacement Inverter Transformers:

http://www.partstore.com/Part/Funai%20Corporation%20Inc/Funai/LTZ2PC0MS008.aspx

http://www.encompassparts.com/products/?LTZ2PC0MS008

Posted on Jun 17, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Emerson TV wont stay on


you have to check the power supply of the tv. for the check the video to know how check the power supply of an lcd tv . if you need the circuit diagram of the power supply the link to it is also added
http://electro-medical.blogspot.in/2015/10/emerson-lc320em9-service-mode-how-to.html



Testing LCD TV Power Supply BoardsSTEP BY STEP

Nov 07, 2015 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

Emerson lc320emx trouble turning on


You probably have an internal power supply problem

Mar 04, 2013 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

Emerson LC320EMX stays in standyby mode


one of the transformers has an issue which is very common for that model. You can get a replacement inverter from www.tvrepairworld.com

Mar 31, 2012 | Emerson LC320EMX 32 in. LCD HDTV

2 Answers

Trying to program Uverse remote for Emerson 32 flat screen


i install uverse, the auto seek is done by hit and hold TV and OK. wait for lights to flash enter 900 and push play over and over SLOWLY and when the tv turns off, press enter.

NOTE: some tvs WILL NOT program to our remotes

Jul 04, 2010 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

How do i connect my laptop to the Emerson 32" so that i can watch NetFlix on the Emerson..tks


Connect the tv using a VGA cable, configure it as the second monitor in the laptop, open Netflix and then drag the window to the tv.

Feb 09, 2010 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

The tv is turning off right after we turn it on.The green light is flashing but we can't get the tv to stay on more than half a second.


The power supply is faulty which is very common. It is due to faulty capacitors that have been overheated and burned out.

Oct 02, 2009 | Emerson LC320EM9 32 in. LCD HDTV

2 Answers

It being emerson 32" hdtv lcd turns on but immediately turns off


This is Emerson's #1 problem.
The Inverter Transformer on the power supply/backlight inverter board goes bad. It's what powers up the screen for your TV. When the part goes bad, it doesn't have enough juice to power the screen and the TV automatically turns off. You have 5 Inverter Transformer on your board.
You can fix the problem by replacing the whole board or replace the bad Inverter Transformer.
Here's where you can get a new board for a good price:
http://www.shopjimmy.com/catalogsearch/result/?q=lc320em9+inverter

Or, here's where you can get replacement Inverter Transformers:

http://www.partstore.com/Part/Funai%20Corporation%20Inc/Funai/LTZ2PC0MS008.aspx

http://www.encompassparts.com/products/?LTZ2PC0MS008

Jun 17, 2009 | Emerson LC320EM9 32 in. LCD HDTV

2 Answers

The tv red light keeps


Try leaving it unplugged for an hour so it can reset itself.
If it still has the problem, it may need a new power supply inverter board. That's what happen to mine.

Feb 18, 2009 | Emerson LC320EM9 32 in. LCD HDTV

Not finding what you are looking for?
Emerson LC320EM9 32 in. LCD HDTV Logo

720 people viewed this question

Ask a Question

Usually answered in minutes!

Top Emerson Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74844 Answers

matt martin
matt martin

Level 3 Expert

1213 Answers

 Grubhead
Grubhead

Level 3 Expert

5309 Answers

Are you an Emerson Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...