20 Most Recent Emerson EWL3706 37 in. LCD Television Questions & Answers


hello!

Here is a link to the "Troubleshooting" part of the manual.

Hope it will help!
https://manualsbrain.com/en/manuals/982404/?page=32

Emerson EWL3706... | Answered on Sep 09, 2017


static electricity can damage the chips on the boards. it all depends were the static voltage went to, if it was just to the buttons controller board or to the main av board. you could need new button board or you could need to replace the main board and the button board its hard to say with static shock.

Emerson EWL3706... | Answered on Jul 11, 2017


the problem can be fixed by replacing the digital main board. if its under warrenty take it in and have it replaced for you.

Emerson EWL3706... | Answered on Jul 11, 2015


Please ignore the first solution as that blink code definition is for a Sony CRT based set, NOT an Emerson.

Carefully examine the LCD panel itself with a flashlight and look for small cracks. Based upon your description of events, I think that the panel is actually cracked. This usually only prevents a picture from showing. The red lights are an indication of an internal problem and the set is in shutdown to prevent further damage.

Without seeing the actual unit, I cannot make a definite diagnosis, but I would initially suspect a power supply problem that may be relatively cheap to fix. If the set is relatively new, I'd invest in a detailed repair estimate. Post the info here from that estimate and we may be able to walk you through the actual repair.

Dan

Emerson EWL3706... | Answered on Jul 07, 2015


one of the inverter transformers has gone bad replace the bad one and the set will work fine ,there are 6 transformers in the 32".

Emerson EWL3706... | Answered on May 15, 2015


Fault with main board. Damaged component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Emerson EWL3706... | Answered on Sep 06, 2014


Mine stayed in stanby mode and all I had to do was to switch the plug to a different outlet. The power strip it was on wasn't providing enough power. It worked fine for a month before I had a problem.

Emerson EWL3706... | Answered on Aug 10, 2014


If you have a black line on the screen press menu button on emerson tv remote. If line id still there then the lcd screen is bad. If war contact auth servicer. If out of war relace the tv.

Emerson EWL3706... | Answered on May 12, 2014


Check the television settings http://www.manualslib.com/manual/47241/Emerson-Av50.html?page=30#manual
If Pal or NTSC these are the color systems if it is a mismatch to your broadcaster you won't get color.

Emerson EWL3706... | Answered on May 03, 2014


There is a short on the video controller and when it heats up, the circuit opens and disconnects or what we call a short circuit. A technician can locate that point with his/her test equipment and do a repiair.

Emerson EWL3706... | Answered on Mar 27, 2014

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