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When switching TV on screen turns white and after 30 seconds switches off

Hi I hope you can help me.
I have a Philips Matchline TV that is only 6 years old that I live due to its clarity.
When switching TV on screen turns white and after 30 seconds switches off with power red indicator starting to blink. I have cleaned out all the dust, but has not made any difference. I am a Electrician/ Technichian by trade but dont know enough about these problems.

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This likely has a 10 ohm resistor on the CRT board that is open.  This feeds 200v to the cathodes of the CRT. 

Posted on Oct 25, 2007


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