Question about Emerson EWL3706 37 in. LCD Television

2 Answers

I still have not solve my problem. I know the lamps are still okay. I need a opinion what's causing the shutdown when I power on my TV. I have a Emerson LCD color tv, M/N-LC320EM82 that when it powered ON remotely or using the key, the green light blinks 4 times and I see the screen with the "DIGITAL TELEVISION" writting on it but it will go back to standby mode. I did contacted FUNAI 3 times for any inputs to no avail. Perhaps if I have a way to pin point which boards are the problem, I can just replace the board. I am not a electronic technician that can test every single parts to pin point the problem to just unsolder and resolder parts. If someone had experienced same symtoms and they fix the problem, I would be really glad to know. I checked for parts but unfortunately he has every components of my particular unit except for the "power supply/ backlight inverter" with part #BA71F0F01042.

Posted by on

  • rrlagonoy Feb 26, 2009

    I've found a Service manual that I paid 10.88$. The service manual don't have a troubleshooting guide. it consist of wiring and schematics, some warnings and parts list. I don't think this will help me at all. I acquired the service manual from NY TECH TV repair, INC. is this common to Service manuals? I thought a service manuals consist of everything to fix or service a particular unit.



2 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 2 Answers

I know what is the problem.
In the board BA71F0F01042 there are 6 transformers , if you test them with a multimeter you can to know which is open and replace it . that's all .
Now ,the real problem is to get it ,because is not commercial , if you can get it or the whole board , perfect ,you have resolved it, and please let me know where to get it.
Feel free to email me if you have some questions.


Posted on Apr 22, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert who has written 50 answers of more than 400 characters.


    An expert whose answer got voted for 20 times.

  • Expert
  • 152 Answers

Hello, if your a slight bit electronicaly and mechanicaly inclined then its a matter of finding your tv's service manual. in this manual you will find the cuase of the specific model codes 4 blinks .
since all tv's have different component they are different to trouble shoot not all codes mean the same thing to all tv's,. each company has there own trouble shooting codes.
basically you will have to find the manual it is downlaodable at service manual sites or parts zone
then you will have to read a bit to get familiar with your tv's circut shutdown procedure
it should be a board if your getting blinking codes thats a good thing your tv is servicable.
dont pe impatient take your time and locate a manual.. when you know what part to exchange according to the blink codes then you go on ebay or any parts site and find the part its not to hard just a bit complicated and it takes time to find a inexpensive usable part but it will be rewarding.
i am a electronic tech and i still have to get the manuals before i start to fix a set i have fixed a few of them and the rewards is seeing it go back to life without spending as much as a new tv to fix them like electronic repair shops they want 400$ just to look at your set and exchange 1 part so do your math and get the manual first.. ..

then you will know.. good luck best regards

Posted on Feb 25, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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.
Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Replaced the lamp in my Samsung DLP Model # HLN507W know I have no power except the blinking green and red in front of the tv

Did u leave fingerprints or natural oils on the lamp? Wipe the bulb off clean. A dirty bulb especially with fingerprints will overheat and will shutdown as a failsafe. Make sure the lamp is the correct part for the tv.

Mar 20, 2015 | Samsung Televison & Video

1 Answer

Benq MX761 stays on for only 2 minutes and then shuts down after genuine Benq lamp replacement. Picture flickers colour just before shutdown. Lamp timer has been reset to zero.

Many LED TVs and other electronics have bad capacitors on their power supply boards. You can visually inspect them by opening the TV and looking for capacitors with bulging tops. If you see any, replace them all in the power board section. Check to see if your TV is still under warranty first though.

Nov 29, 2014 | BenQ Projector Lamp for MX760 MX761...

1 Answer

What cause my picture to start to blink every few minutes

REPLACED SENSOR P# 299P313010A LOCATED BEHIND THE LAMP. TO REPLACE IT, NEED TO REMOVE THE LAMP AND DO IT THROUGH THE LAMP OPENING WITH SMALL PHILLIPS SCREW DRIVER...this can fail causes intermittent shutdown and/or symptom you describe...........good success, meder's tv service

Nov 10, 2013 | Mitsubishi WD Televison & Video

2 Answers

I just replaced the lamp on my Samsung HLS5087 and now the TV won't power up. The 3 LEDs are lighting which indicates that the lamp needs to be replaced. I put the old lamp back in to make sure there is...


Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like, to buy a whole refurbish power supply board for the replacement.

I hope this will help to solve the problem,,,,

Dec 06, 2010 | Televison & Video

1 Answer

When I try turning on the TV the power/standby light flashes green until I turn the TV off, no picture appears.

If Sony KF-60WE610 does not show any Red blinking light then it is Lamp that need to be replaced because existing lamp has reached to end of its life but still not dead nor broken and causing problem.
If lamp got dead or broken, tv will show you Lamp light blinking.
Replace lamp in tv to solve its problem.
Hope these info will help you.
Please buy Sony original lamp for good picture in tv.
Let me know if you have any question.

Nov 04, 2010 | Sony Grand WEGA KF50WE610 50" Rear...

2 Answers

Toshiba 46in DLP No Picture, but good sound.

Hi my name is Eric,
I hope I can help you with your issue ,
Sounds like a bad lamp assembly , search for one online by model# for between $100-$200
easy to install yourself
Hope this helps, if it has solved your issue please click accept
But if you have more questions please respond and I will reply asap

Sep 09, 2009 | Toshiba 56HMX195 52" HDTV DLP Projection...

1 Answer

How to replace Bad Capacitors on a Mitsubishi WD-62525?

#1 press menu on mitsubishi remote control.If the white round cloud don't go.
you need to replaced block optical......light engine

Sep 13, 2008 | Mitsubishi WD-62525 62" Rear Projection...

2 Answers

Suddenly stand by

Sounds like you have something causing your set to go into "shutdown". A number of things could cause this! Possibly you have a bad solder joint which causes an "over voltage" condition. Stargazer

Jan 29, 2007 | Sharp 21B-S10 21" TV

Not finding what you are looking for?
Emerson EWL3706 37 in. LCD Television Logo

640 people viewed this question

Ask a Question

Usually answered in minutes!

Top Emerson Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75157 Answers

matt martin
matt martin

Level 3 Expert

1213 Answers


Level 3 Expert

5342 Answers

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

Answer questions

Manuals & User Guides