I have an Emerson lc320emx the power button flashes green twice and returns to red. What does this mean? Tv worked fine yesterday and now will not turn on. Any suggestions?

If you wish to get more details, check this site linked below. Pull up older posts there. Check the site with patience, as it has over 2350 posts now. All are related to electronic equipment repair help. If you search the site in Timeslide option, which can be selected from the drop down list at the top left of the display window, it will be easy to locate the related post. You can also do a search by type in the brand name to your device into its search box at the top right of display window. Blinking codes to many brand TVs are described in detail. http://electronicshelponline.blogspot.com/

Sounds like capacitor/s failing on the power board. This is a common issue and there is lots of literature and even videos on how to perform the repair on web. A shop will charge upwards of $200 for this repair yet if you find the components and only have them change those; perhaps they will work with you on cost. GL!

I had this problem with the LC320EMX, after extensive searching on the internet, I found a solution. The TV has entered some kind of test pattern, to escape from the flashing color test pattern do the following:
While the screen is changing from red,green,Blue,White, & Black, and is Unresposive, Take your factory remote, Press the up arrow, then the down arrow, then (ON THE TV) press the power button. Turn the set back on and it should be functioning properly. (BTW: the set gets into this test pattern if you press too many buttons on the remote, or if you use a universal remote with the wrong code)

last week i had an emerson 21 inch with built in dvd.,it was flashing colours.none of the front buttons would work.i unplugged the front buttons and plugged them back in again.set is working fine.ican not remember if i did it with the power on or off.try both.some how the front buttons were locking up the micro.

With the original remote. Press cursor button up followed by cursor down. Power off TV. This should return your TV back.

EMERSON
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Follow these instructions carefully. These are as close as i can get you
to getting you operations...the rest is up to you. GOOD LUCK!

1. PRESS the button for the device you want to program,(TV,VCR,CABLE,etc.), then RELEASE.
2. PRESS and HOLD the SETUP button until the red LED flashes twice, then RELEASE.
3. ENTER the 3 digit code for your brand.
4. You should receive 2 quick flashes after entering your code.
5. PRESS the POWER button to test the code.
   

If you have tried all of the set-up codes for your brand of equipment, or your brand is not listed, and you are still not able to get the unit to respond, try the following procedure to search for your code.

1. PRESS the button for device you want to program,(TV,VCR,CABLE,etc.), then RELEASE.
2. PRESS and HOLD the SETUP button until the red LED flashes twice, then RELEASE.
3. ENTER 9-9-1 (two blinks on the remote)
4. ALTERNATE slowly between the POWER key and the DEVICE(TV,VCR,CABLE,etc.) button until your device turns off.(On VCR,LD,and CD players use PLAY instead of POWER)
   Make sure that the remote is pointed at your device during the search, You may have to press this sequences of buttons up to 100 times to search the entire library of codes.
5. When your device turns OFF, PRESS the SETUP button and RELEASE it to lock in the code for your device.

Blinking Back the Code:

1. PRESS the device,(TV,VCR,CABLE,etc.), button - RELEASE
2. PRESS and HOLD the SETUP button until the red LED flashes twice, then RELEASE.
3. PRESS 9 - 9 - 0.
4. PRESS 1, carefully COUNT the number of blinks. (1st digit)
5. PRESS 2, carefully COUNT the number of blinks. (2nd digit)
6. PRESS 3, carefully COUNT the number of blinks. (3rd digit)

If the remote DOES NOT blink it means the number is 0.
This is your 3-digit setup code.

The flashing light is a code for the issue with the television. Find exactly what the code is and look it up in a service manual. Then you will know what is wrong and can move forward with the repair

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