Question about Sanyo HT30744 TV

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Green screen My 30" Sanyo HT30744 periodically goes green. Sometimes I can turn it off and on and it goes back to normal colours but sometimes not. What is the solution?

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  • Go Ahead Dec 18, 2007

    I have had it for 3 years & the screen is getting greener & greener! Please help

  • SXcalibur Aug 31, 2008

    I have the same problem,it gets really bad green and sometimes takes a long time to return to normal.

  • snokly Dec 12, 2008

    what is goiong on with my tv its getin green

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Open it up and check to see it the circuit board attached to the tube is seated all the way down. Both of mine were not attached that well so I pushed them back down and have not had any problems since.

Posted on Mar 03, 2009

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Open it up (remove the 8 or 10 screws) and clean the dust (by compressed air or vacuum cleaner hose) off the circuit board. It fixed mine like a charm! A dust buildup creates a short across the closely spaced circuits and disrupts your picture. You may need to do this every few years, especially in dusty environments. Works for computer motherboards and power supplies too! You have nothing to lose, and it's very easy. Just be gentle with the circuit board.

Posted on Feb 12, 2011

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It's a known problem covered by Sanyo, even out of warranty sets... call them

Posted on Feb 06, 2008

Junk it got it two years ago and did same thing won't repair the red bulb is going out

Posted on Nov 19, 2007

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