Samsung plasma tv about 6 years old turns off immediately after turning on
Did you have to play with "power button" or trying to squish your "clicker" before set went down south?
Probably-yes? Or, have heard loud bang? May be. may be not?
Have your TV was loosing picture or shutting off due to regular usage? If you answered 'yes" at least twice, you need to surrender your efforts to specialists!
There is nothing you can do to revive your "baby", unless you know where to look and what to do next! Diagnostics of Plasma is a "Top Gun" of skills: it will shut down for any reason, when "brain computer" detects a fault! Plasma TV has a dozen of power supplies, plus "sustainers" and "buffers" which are subject of high voltage and high current circuitry. Therefore, those are guarded well by "shut down" system. Each independent power supply is under constant monitoring, to prevent major overload and possibly structural damage of display itself. 6 years old is enough to accumulate multiple troubles. But the first one , which was ignored or considered "self healing" killed your set! not literally, but at this particular condition. Please: don't even dare to open TV, unless you are the semi-pro! You must start from the very beginning , usually power supply, and if that's not a case(bet, you'll find bloated capacitor), then proceed to check sustains fuses and bloated large capacitors. If you see them bloated and any fuse is open(ceramic ones), STOP right there!
Or, call local reputable repair shop.
Alex's Television will help you on your premisses. Philadelphia Metro and Suburban areas.
215-806-5980 or 484-681-3928.
Nov 08, 2011 |
Flat Panel Televisions