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I would have to say that you have bad capacitor in the power supply.Have you taken the TV apart?If you can take it apart,and send some pictures of the board with the power cord going to it,I can tell you which capacitors if any are bad.They have a rounded top to them instead of being flat.Also,how many blinks does the power light blink?Usually it's a series of flashes,and then it repeats.I hope this helps.Thank You very much!
Tyler
Hello, All you have to do is to first check the power cable and the power source socket to check if they are okay, if they are okay , you then open up the back cover of the television and check for blown fuses, most times they comes in small size for HDTV TELEVISION, but if otherwise the power supply board is dead.Tries Websites Shopjimmy.com,Ebay.com to buy a reburbish power supply board for the replacement. Hope this helpout.....
This brand is ok,it have it problems just like any other
Plasma tv brand.The only thing is Zenith tv is not a popular tv brand of tv anymore.Have very limited refurbishable boards parts to buy for the tv replacement.
The LG/Zenith plasma TV's used a power supply module with several electrolytic capacitors on it that literally "blow their top" when they fail. The best solution is to replace the enitre power supply module rather than just the failed elctrolytics. Readily available at a local LG/Zenith dealer or directly from LG at a nominal fee. Replacement is easy if you are handy at this sort of thing since the entire chassis is modular in design. A nice TV well worth fixing. And this was a common problem but nothing out of the ordinary.
it's your power supply that has gone. I had the same problem after owning my LG Z50PX2D for 2 months. The repair shop had it for 6 months. now I have the famous "POP & BLACK SCREEN SICKNESS" LG/Zenith should fix this.
Check your input connections, especially the HDMI (if in use). I have found through personal experience that the weight of the cable and any small vibration can be enough to loosen the connection and leave you a blank screen. The manufacturers would have been smarter to have all the inputs face toward the floor at the bottom of the set (like the power cord). Anyone who has mounted their set to the wall will understand what I am saying.
That being said, you may be better off saving your money and buying a new LCD TV. The Zenith sets have proved to be a ticking bomb. If you Google "pop" and "z50px2d" you will read a number of posts on various boards that indicate that the Zenith plasmas have about a 2 year life expectancy before they are in need of some very expensive service. And frequently even after they are serviced are prone to further failure.
Someone pointed out to me not to long ago a valid fact: LCD technology has been around since the pocket calculator and therefore much less prone to unexpected failure than the relatively new plasma technology. I just wish someone had told me that 2 years ago when I ponied up $3000 for my Zenith z50px2d that blew out a few days ago.
I'm throwning this thing out and buying a reputable brand. Some one who stands behind their product.
And who would that be? By the time you pick a brand that brand will have sold out to the Chinise and you will have another peice of crap!
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