max

Monday

Sony hdtv turns on and off?

PLEASE HELP,MY SONY HDTV TURNS OFF,THEN TURN ON,THIS CYCLE GOES ON REPEATING,TILL I MANUALLY UNPLUG POWER CORD FROM ELECTRIC OUTLET.
WHAT IS THE PROBLEM,CAN I REPAIR IT MYSELF?

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OK.
This problem is called fail safe issue.
The fail safe circuit is protecting your TV You have a voltage drop or open citcuit in one of the components either in the power supply or on the video display boards. Dont keep truning it on in the hope that it will right itself. The opposite may be the case. In fact it can cause more damage,like major short circuit or any costly component getting burned internally... it literally will. 

Get a tech to examine it and effect repairs, these problems are not DIY if you have no skills in reading circuit diagrams and handling high tension power and radiation ( which are both present in these TV's.

Estimate cost currently may be in the $300 region.
But if the tv is very old and many times repaired previously, then getting it repaired is not much advisable.
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THANK YOU.
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