Having problems with your Flat Panel Televisions ?

Hi, I have a 42 inch NEC plasma tv I purchased about t years ago, about 6 months ago every now and then the sound would become slightly distorted like a swishing noise shortly after the tv was turned on. Now recently the sound does not come on at all when the tv is switched on. If the tv is left on the sound may come on eventually by itself after around 30mins till up to 3 hours after being turned on. And on occasion the sound will come on straight away when switched on. The are no other issues



Answers :

From your description, it is likely that power supply operation is becoming erratic. Because your TV is new, it probably would be worth having it fixed

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Hi, I have a 42 inch NEC plasma tv I purchased about t years ago, about 6 months ago every now and then the sound would become slightly distorted like a swishing noise shortly after the tv was turned on. Now recently the sound does not come on at all when the tv is switched on. If the tv is left on the sound may come on eventually by itself after around 30mins till up to 3 hours after being turned on. And on occasion the sound will come on straight away when switched on. The are no other issues


From your description, it is likely that power supply operation is becoming erratic. Because your TV is new, it probably would be worth having it fixed ... Flat Panel Televisions

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Replace the Power supply/Deflection Board .\015\012Zenith Exchange Moduels 1-800-844-7871\015\012I use this company ,to change out zenith boards . Its cheaper in the Long run.\015\012The board I am talking about is the one with the ... LG Projection Televisions

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Hello,Below are the interpretation of Sony TV blinking codes, so check the one yours fall under. Also, note that your warranty would be void if you open the TV back or unscrew the TV back cover. And to fix this problem, you must open the ... Flat Panel Televisions

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With all of these different problems I would start with looking for swollen caps on the power supply. If they look good and test good with an ESR and all voltages are good coming from the power supply, then it would have to ... Flat Panel Televisions

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