Question about NEC MultiSync LCD4010-BK TFT 40" Flat panel Monitor

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Need a control box for the Ultra 40" LCD40-500

Sorry guys have a working power supply for the Ultra LCD40-500, but need the control box. Currently can only utilize the flat panel as a VGA computer monitor. Does anyone have contact info for the manufacturer?

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Would want to sell your LCD with the power supply?

Let me Know or text or call 860.796.1562

Thank you in advance!

Posted on Aug 04, 2009

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Ultra 40" LCD40-500--- Need power supply for this LCD TV--- see below for spec's



If anyone would like a Power adapter for their Ultra LCD30-500 and LCD40-500 - please email me And I’ll be able to order one…

I too own a Ultra Lcd40-500 HDTV. Bought it from back in 2006.

My power adapter burned out 2 weeks ago, and to my dismay PWW, or should I say POS has gone bankrupt.

I looked everywhere online and here in San Jose,CA thinking I would find a replacement or at least someone that could repair the blown capacitor( 630v vpmm), thermitors(IRFD460A) and varistor( SCK206).

After calling every power supply company, distributor, and retailer, had no luck finding a match to this crazy looking 9din pin adapter. Disappointed I gave up on a replacement and took it to various repair shops for repair and was told without schematic would be nearly impossible to replicate the power Output. Finally this one shop was able to replace the burned out components and it seem to work at the store. When I got home with light would come on…but no light on screen. L

Not wanting to give up or trash my LCD. It was time to dig further…I did some research through my employer; a SemiConductor company here in Santa Clara, CA.

Needless to say this power adapter has driven me crazy….It has been exhausting... But finally just yesterday I got the break needed…I found a manufacturer in Taiwan that has these power supplies for both the Ultra lcd 30" and 40". I was told they only sell to Component or Electronic Suppliers. I’ve asked my employer to see if I would be able to order one on their behalf using their account.

Happy ending! My power supply is on it’s way. I was told it could take up to 4weeks for delivery. But I’m just glad to have a replacement.

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