Question about Hitachi UltraVision CineForm 55VG825 55" HDTV

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Rear Projection Blinking

My tv appears to be blinking about every 3 seconds. What does this mean?

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Very common problem with this TV set. One of two probles. First could be that one or more of the picture tubes could have leaked the fluid onto the main board. if the board is not corrodied, it can be cleaned and the picture tubes will need to be resealed with new "o" rings and new fluid. Next, It is a defective DM module inside this TV. You can take off the cover and look for four capacitors that will be together. You will see the tops are swelling. Change these capacitors and you should be set. If this does not correct the problem, the dM module will have to be replaced or rebuilt.

Posted on Mar 23, 2007

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