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Magnavox LCD TV blinks on and off

 
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betty
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PostPosted: Thu Jun 03, 2010 5:01 am    Post subject: Magnavox LCD TV blinks on and off Reply with quote

Model ID- 37mf231d/37
we try to turn it on but it just blinks on and off
took the back off, there is a blue light flashing on the backlight inverter; is this indicating the problem or is it something else?
Also, in the past the color sometimes would be all washed out (pink),would turn it off then on, then okay
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Dan the Tv man
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PostPosted: Tue Jun 08, 2010 4:41 pm    Post subject: LCD blinks on and off Reply with quote

Check the power supply board for swollen top capacitors,when you replace them make sure the polarity is correct the striped side is negative.Put them in the same position the old ones were in.
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