Posted on Mar 13, 2010

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MY HITACHI 50GX30B HAD BLURRY VISION LIKE

MY HITACHI 50GX30B V1l008739 REAR PROJECTOR HAD BLURRY VISION LIKE SOMETHING WOULD'NT ALIGN THAN HALF THE SCREEN WENT GREEN AND A COUPLE OF MINUTES LATER THE PICTURE WENT OUT AND THE ONLY THING THAT HAPPENS WHEN YOU TURN IT ON IT MAKES A CHERPING SOUND NO PICTURE.

1 Answer

Steve Novak

Expert 153 Answers
Posted on Mar 13, 2010

Steve Novak

Expert

Joined: Mar 12, 2010

Answers

153

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Sounds like the convergence board, try replacing the STK voltage regulators and any resistors that may burned or discolored. This problem is causing the power supply to shut down probably.

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