Question about Emerson Televison & Video
I have an emerson lcd tv that i bought from walmart 2 years now it just went black and i still could hear everything but no picture and also when ni turn off the tv the red light for power kinda flickers and then it wont turn back on unless i unplug it and plug it back in, i need to know what part i should buy before i get a part i dont need if you could help i would appreciate it
You will have to get it checked out by a TV repairman otherwise you will be buying printed circuit boards that you Don, t need.
Posted on Nov 08, 2014
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Posted on Jan 02, 2017
if you are not technical i sugest you have this checked out by a professional most probably a fuse has gone from iside or your driver board has gone down. The blinking should be normal after you have turneds it off because some capacitors will be discharging.
Posted on Aug 24, 2007
SOURCE: TV won't turn on!
The failure on these LCDs is mostly with a defective power supply. It appears like the voltage is not enough to make it work.
I repair these power supplies, let me know if you require further assistance. You can also write to email@example.com for more info.
Posted on Oct 17, 2008
SOURCE: INSIGNIA LCD won't turn on
replace 2 condensers in the power supply with greater voltage ones.original are 1000uf 35volt...use 1000uf 65volt...99cents each
power circuit is made to fail with typical tv industry tactics...the warranty is reflected by the life of their condensors (capacitors) average life is 2000 hours..
if your a smoker...you must clean the button cover as they get stuck on with your stupid tobacco residue. 75% of all LCD tv's that smokers own fail this way...
TRY TO STOP SMOKING...
Posted on May 18, 2009
Problem: Samsung LTM1755B with only a blinking yellow LED when you try to turn it
Solution: I just had one of these come in. I opened it up, and found the U501 capacitor a little suspicious looking, in that it had a deformed top. It was a 470uF 16V electrolytic 105degC 10mm x 12mm. I replaced it with a very good quality 1000uF 16V electrolytic 105degC 10mm x 16mm Nichicon UHN1C102MPD. After that repair, when I tried to turn it on, the LED was yellow for a second, then green, then I got a picture, and it appeared to work great. I then asked the owner a week later how it was working, and they said it was working just like new!
Posted on Jan 19, 2010
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