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Hi I have a 32' Emerson tv and my power comes on but won't stay on could this be the inverter board is bad

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Any Circuit board can cause including the power supply.

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1 Answer

I have a LCD Color TV, but when turn on, green


The most common problem is the Power/Backlight Inverter Board. There are 6 mini transformers on the board, one goes bad and the TV will turn itself OFF automatically for " Protection Mode". Replace the whole board or replace the bad mini transformer.

Part number#
Whole board, BA71F0F01042
Mini Transformer, LTZ2PC0MS008

Mar 02, 2010 | Emerson LC320EM8 32 in. LCD TV

2 Answers

Emerson LC320EM82 S red light will come on and when you go to power the tv on it blinks green and never turns on


Power supply board is dead,if green light on keep blinkings,notthing come on.Power green light is solid,nothing come on.Than ur Tuner signal board is dead.

Feb 09, 2010 | Emerson LC320EM8 32 in. LCD TV

2 Answers

My flat screen tv does not have a picture or sound. The stand by red button is on once we press the power button the picture will come on with a message that reads digital television for about a second or...


I've had the same problem with a 32" model LC320EM82S. All the Emerson TV ( no matter what size ) are having the same issue.
I'm sure with your TV, the green light is blinking before the TV automatically turns OFF. Basically, the TV is trying to power up the screen and has failed. Protection mode turns the TV OFF to prevent other parts from being damaged inside.
My solution for fixing my TV was replacing one bad inverter transformer of six on the Backlight Inverter/Power Board. Here is what my board looks like: 767c946.jpg
You can see the six inverter transformer on the bottom of the board. It's what supplies power to the screen. Your board may look similar. You can sometimes find a whole replacement board over the internet for a good price. Shopjimmy.com is a good place to start. Just start searching by your TV model number.
If you have some electronic experience, you can repair the board itself by finding a Service Manual over the internet for less than $20. It will have all the part numbers, schematics, and diagrams you need. I would investigate the inverter transformer for your problem.
I hope I helped you out with your problem.

Sep 03, 2009 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

Emerson LC320EM82 S LCD TV I purchased this TV a year and 3 weeks ago. It suddenly stopped powering on. When I turn it on the screen comes on for half a second with 3-4 inch white lines across middle of...


Your not alone with this problem.
I had to fix mine. The warranty is less than impressive.
The trouble is going to be the Power Supply/Backlight Inverter board.
This is the picture of yours:
11e1946.jpg This is board # BA71F0F01042. Replacement boards are hard to come by.
Fixing the board like I did seem to be the only option. If you need info on fixing it, let me know.

Jun 18, 2009 | Emerson LC320EM8 32 in. LCD TV

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

1 Answer

Tv powers on and right back off.


Yes, this does seem to be a fairly common problem with Emerson TV's, especially the LC320EM8's, and some of the LC320EM9's, sometimes appearing in less than 90 days after purchase. The tv needs to be taken to an authorized service center to be looked at. Common causes are a bad power inverter/supply, or a bad power control board, or a bad circuit board.

May 16, 2009 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

Emerson lc320em82s need help checking inverters


OK,
1. On the power inverter board unplug all 6 wires that go to the LCD screen.
2. Test each of those ports for resistance.( the one without the resistance is the bad one.)
3. Or, test each port for Voltage output ( this will happen very briefly since the TV will turn itself off automatically).( The one without voltage will be the bad one).

Mar 21, 2009 | Emerson LC320EM8 32 in. LCD TV

2 Answers

WHERE To BUY power boards for emerson 32" FS TV


I had the same problem. Mine gave out in 4 months. Those boards are hard to find right now. Google the the board# BA71FOFO1042 and someone like (buyjimmy.com) I think will sell TV parts. If not, you can fix the board itself like I did. Mine was a bad inverter transformer. If you need the parts# for anything let me know, I have the Service Manual for the TV. Good Luck

Jan 23, 2009 | Emerson EWL3706 37 in. LCD Television

1 Answer

Emerson LC320EM82S 32' LCD TV won't stay turned on. Immediately shuts down.


These have bad inverter boards, the part number is: 1FSA10164 for the MUT cba which includes the inverter board. The boards have about ten plugs and 8 screws after you get the back off.

Aug 27, 2008 | Televison & Video

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