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Hitachi 50VF820 (LCD projection)randomly turns off, all three lights (temp,lamp,power)blink then the set turns back on after approx. 30-45 seconds. Lamp was changed approx. 4-5 months ago. Cleaned out all vents. Problem still exists.

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  • rkdavis82 Jul 21, 2008

    The problem is not solved. The fan just made the TV not turn off and back on as much.

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I believe I may have solved this problem by putting a small fan blowing on the intake of the Lamp fan. I put the fan in place and the TV has not turned off randomly since. That was only a day ago so I'll see if it is a permanent fix. If so I will probably try to mount the fan on the back of the TV out of sight.

Posted on Jul 17, 2008

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I just replaced the lamp in my Hitachi 50vf820 tv and it comes on for a second then cuts out and blinks red temp light.


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