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Question about Princeton Digital LCD17 17" Flat Panel LCD Monitor

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LCD17 Flat panel

No display. Get slight flash of image for less than a second. I have traced the problem to the HV board which has a bad(shorted) driver on one side of push pull trans and would like to replace the board. It says on it: Sampo qpwbgl9931DLD. Any way? I hate landfils.....Gary

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Check this link; http://www.lcdpart.com/Products/qpwbgl9931dld.html They sell it for $69.99 and also list other alternative part numbers / manufacturers. Hope this helps, please ask again if you need more options :)

Posted on Sep 17, 2007

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Inspect foil side of HV board for burned tracks toward lower side of board. If burned, check HV capacitors (High Voltage Capacitor Test Procedure) and HV transformers (High Voltage Transformer Test) for a short. Otherwise test other components as outlined above.
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