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My 50 inch plasma turns off after about 10 minutes, but if I put my household fan facing the back of the tv it stays on. Im assuming it gets too hot; the tv is in my bedroom and away from the wall the required distance .
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? 0:59 https://www.youtube.com/watch?v=Uo-SazF_G9Y
Jan 9, 2014 - Uploaded by 8Jallin
Samsung 50 inch plasma wont turn on ... samsung plasma tvnot working, wouldn't turn on, FIXED, repair, diy - Duration: 14:56. by Matthew ...
? 7:13 https://www.youtube.com/watch?v=gnkyAGyI7GA
Oct 9, 2013 - Uploaded by ShopJimmy.com
Plasma TV Repair Tutorial - Common Symptoms & Solutions - How to Fix .... Samsung 50" Lcd tv model#Lf501EM6f Im not sure if its plasma or ...
? 4:10 https://www.youtube.com/watch?v=DC_75FfrR9w
Nov 8, 2012 - Uploaded by Tampatec
WHAT COMMON PART / TV Board IS BAD ON SAMSUNG Plasma ... a gamble. it the cost of repair is over 300 just buy a new 50 inch tv for 600.
Samsung 50" Tv Power Supply Boar...$34.00eBaySAMSUNG UN60EH6002FXZA...$23.00TV Parts Guy42% price dropSamsung 50" Pn50c550 Pn50c45...$18.99eBay
A blown capacitor might not be the reason. After 15 to 20 minutes of work, the temperature inside the set do rises much, this kind of fault can occur. Check its cooling fans.
Try setting back to factory default Power off tv Unplug power cord to wall wait approx 10 minutes Plug cord back in power on tv main menu will appear follow on on-screen instructions to reprogram.
This is almost certainly the device that sends electricity to the the plasma in the panel after failing. Bring to your local repair shop and expect to pay 300-400 parts and 100-200 labour.
as the anwer to the customer with the short lamp live you must replace the lamp but first make sure your tv fans ar not cloged & replaced if needed other wise your lam life will be reduced dramatically
You should call for warranty service. If the set is very new try to get it exchanged.
There are some very heavy duty power supplies and many high power matrix drivers used in Plasma sets.
The description sounds like the noises are very loud. It is normal with any of these TV sets, if you put your ear right up to the back of the set at the vent holes you will hear some noises. These would be some acoustic harmonics from the power supplies and related circuits.
I am wondering if it is possible that there is something that is becoming less stable. If the set is working very well without any failure, so-far this is a very good sign. Before it gets to be a problem, I would have this checked.
On many models of these sets, they use fans for cooling specific areas. A bad fan can cause noise.
my 5 yr. old 50 inch plasma hd that i paid almost $7000 for started flashing for afew sec. when first turned on.progresivly got worse,flashed for about 30 min. then ok until turned off.after about a month power light comes on fans start then trips off. gateway phone 888 737 6949 wants $250 for power supply $330 for video?board $600 plus for other boards no guarantees.i fixed mine by spending $1000 for a new vizio 50 inch plasma hd.if anyone wants a free dead gateway email me,
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