Usually after 4 or 5 yrs EHT ( transformer that supplies voltage to tube ) becomes weak - then TV won't get ON.. means no picture no sound but LED blinks - in some TVs along with EHT 1 or 2 components like resistor, transistors, etc will also gets deffective - so solution is TV circuit board has to be checked to find whether only EHT is deffective or other components are also deffective - price of EHT will be between Rs.250 (US$ 5) to Rs.600 (US$ 12) - iam service engineer (computers, laptops, printers,etc) - bangalore - domlur - 09986222774 - [email protected] - if you are in bangalore then you can call me for service - i think you are living somewhere in america - problem is simple but i don't have any idea about EHT COMPONENT's price & service charge in your place.......i have only 1 suggestion for you - call tv service engineer from near by area ..iam sure he can solve within 3days...if he fails to repair then you think about buying NEW TV
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