Question about Zenith D52WLCD Television

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I have a Zenith z52sz80 dlp lcd with a flashing green power light

I have inherited this unit from my inlaws-The tv stopped working after a storm along with several other electronics so I suspect a possible surge issue.There is no obvious damage to electronic internals. The lamp light was also illuminated so I purchased a new lamp and re[laced it but still get no lamp power up. cooling fan fires up and lamp indicator is now extinguished-BUT the green power light just sits there and flashes. Any ideas?I have 335 volts dc being sent to lamp ballast board but do not know what the smaller 3 pin connector is for. Ballast p/n is 9137 008 11027> Does anyone have any ideas about this or fixed one? I am an aircraft electrician so I am fluent with avionics but not new DLP technology or access to parts and schematics. Any help or ideas appreciated...Thanks Joe

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Make sure you re-set your lamp, ( if you haven't already ), also...make sure you have closed the cover completely. There is a sensor on the side, that will make your light flash green, and not power up, if the cover isn't completely closed.

Posted on Feb 24, 2009

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