Question about Televison & Video
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Posted on Jan 02, 2017
I had a technician fix this exact problem today it is the POWER SUPPLY the TV is not getting enough power to the main board, i have been searching for weeks and no one ever post a solution here it is guys get them fixed $200 only
Posted on Apr 24, 2009
Hi, I own the same TV and had the same problem. It's the #1 plaguing issue with flat panel TVs made by Funai corp. Emerson is made by them. Normally, when this happens, the TV goes into " Protection Mode " because of a failing circuit board.
The most common thing to go out on flat panel TV is the circuit board that supply power to the screen. Commonly called a Backlight Inverter Board. But, I can't say it's 100% the problem because I can't actually look at the tv over the internet. I can only make guesses with the symptom. I'm willing to bet you have the same problem like mine. One of six Inverter Transformers when bad on my Power/Backlight Inverter Supply Board. I replaced it and it works fine again.
You have a few choices:
1. You can try leaving the TV unplugged for 30 minutes so the TV can reset itself.
2. If you have some electronic experience, if you can find and purchase a Service Manual at Tvtechcenter.com: http://www.tvtechcenter.com/xcart/search.php?mode=search&page=1 It will help you diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists.Usually, cost under $6. And most cases the new part cost less than $15.
3. Pay a TV shop to do the repairs. It maybe costly, but get an estimate of how much they will charge. That way you can decide if it worth repairing or replacing the whole TV.
Posted on Sep 10, 2009
PLEASE NOTE IF YOU HAVE NO EXPERIENCE IN TV REPAIR SEEK OUT LOCAL TECHNITION OTHER WISE CHACK THESE THINGS BELOW.
1. check power supply
Make sure you have no bad capcitors a bad capcitor is a leaking one or bulging at the top or sides if that is the case please replace them.
Posted on Sep 17, 2009
Testimonial: "Thanks for this general insite. I'll seek a repair service and see what can be done."
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