Question about Hitachi 50GX49B 50" Rear Projection Television

No power on Hitachi 50UX588

There is no power I tried to plug and unplug the unit from the power source and still no power. The led light turns on and in 5 seconds it goes out.

ces mercado Jul 22, 2007

If any of these is correct...what should be done, then? Is it still fixable? What parts do we have to buy?

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23 Answers

Try STK 110, 120, 150 or 180....the convergence amplifier chips can cause most Hitachi projection screens... Also possible corresponding resistors. NTE makes these type chips but cant recall part #. THe above mentioned are Sanyo design/part# These leds help determine a fault in their assigned part of circuit

Posted on Aug 01, 2007

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Most likely have a regulator problem. Remove rear cover, look down on the main chassis, turn tv on watch the board to have some colored led's lit, usually a red one and couple of green. If the red is out, its your regulator, if a green one other problems off the circuit with green led are causing the tv not to power up.

Posted on Jul 22, 2007

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