Question about Emerson LC320EM8 32 in. LCD TV

1 Answer

Push the power button. stays on long enough to say digital and turns off.its not the inverter board.

Looking for quick fix. turns right back off after saying digital.its not the inverter board.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I am currently working on the same problem. There is a simple test you can do to determin for sure that it is not one of the six inverts. Unplug them all. Plug each one in one at a time. Unplug from wall everytime. The tv will backlight even off just one. The tv is turning off due to a safety/protection feature. Once it senses the high voltage the tv will shut off. If you plug one in and the back light will not come on anymore you can fix your tv for $16. Pn/ 3pc0xB001

Posted on Oct 30, 2012

2 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

  • 8457 Answers

SOURCE: power inverter board didnot solve the problem.

This problems is the causes of the power supply board.The power supply board have problems,it is not giving the tv the wright voltages anymore.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Posted on Nov 15, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

RCA led tv won't turn on


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://electronicshelponline.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.

Sep 02, 2016 | RCA Televison & Video

1 Answer

Why does it have audio, but no video?


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://electronicshelponline.blogspot.com/.
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.

Jul 28, 2015 | Televison & Video

1 Answer

When I push the power button it blinks and never turns on


I recently repaired this exact TV that sounds like the exact problem. First you can take the back off and unplug everything from the Inverter board. The inverter board has the pink and white wire plugs going into it. Then try to power on the TV and if the green light comes on, and stays on, then you know the problem is in the inverter board. My problem was in the inverter and I found Q1500 (N Channel MOSFET) shorted Gate, Drain, and Source together. Just for safe measure I also replaced Q1550 that is the same exact part on that board. I was able to order the parts from http://www.utsource.net/ and the part # is 2SK2417.

Aug 31, 2010 | Sylvania LC320SLX 32 in. LCD TV

2 Answers

Stays in standbye and will only flash green (power on) twice before staying in standbye


The 6 inverter transformers on the bottom of the picture is the problem and what need to be tested.
Unplug the 6 wires that goes to the LCD screen. Use a multimeter to test for resistance from each output plug on the board. The one without the resistance is the bad one.
If this doesn't locate the bad one this way, Each plug should give out DC voltage if working properly. Test each plug for voltage.
The TV will automatically turn off in a couple of seconds like before. You'll have to keep pushing the power button to test each output plug for voltage.

Soon as you find the bad Inverter Transformer, just solder in a new one and the TV should work fine after that.
The part # for the Inverter Transformer is LTZ2PC0MS008.
Here's two places to get them:
http://www.partstore.com/Part/Funai%20Corporation%20Inc/Funai/LTZ2PC0MS008.aspx

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

Apr 23, 2009 | Televison & Video

1 Answer

Monitor goes black but the green light stays on. I turn the power button off and then back on and it comes back on. It may stay on for a few seconds to several minutes.


Check to see if the image is Dimmed. Chances are the power supply on the FPD is either dead or not supplying power to the back lights.

Your problem is the back lights are not being powered. There is a signal going to your FPD because the power light remains on green, but the back lights are what helps support an image from the Front Panel Display.
The only way to fix this is to open it up.

If its got 3 boards inside((logic-->video, Inverter, Power)) The problem is the Inverter. Replace it.
The inverter is the board that supplies power for the backlights to turn on. The backlights
provide a light.for the LCD Panel(provides color and is the logic. ... similar to a projector.
If its got 2 boards inside ((Logic-->video, Power)) The problem is the power supply. The inverter is embedded onto it.

Simply replace the part with a known good one, and you got a spanking new monitor.

Sep 18, 2008 | Computers & Internet

1 Answer

Screen going black, green LED staying on


Check to see if the image is Dimmed. Chances are the power supply on the FPD is either dead or not supplying power to the back lights.
Your problem is the power supply or the inverter on your board, you can replace it and it will be fixed.
Easy Fix REALLY EASY FIX
(inverter is what supplies power to your backlights. A lot of the times the reason a monitor goes black and the green power button is on, is because the backlights shut off. in most designs of the 1730 the inverter is embedded on the power supply. That is most often the case on this problem. Power supply/Inverter=Replace it and you will have a spanking new looking nice monitor working again. :)

Jun 19, 2008 | Gateway FPD 1730 17" Flat Panel LCD...

Not finding what you are looking for?
Emerson LC320EM8 32 in. LCD TV Logo

116 people viewed this question

Ask a Question

Usually answered in minutes!

Top Emerson Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74136 Answers

matt martin
matt martin

Level 3 Expert

1210 Answers

 Grubhead
Grubhead

Level 3 Expert

5056 Answers

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

Answer questions

Manuals & User Guides

Loading...