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Optoma EP719 XGA DLP PROJECTOR 2000L 2500:1 CONT DVI-D WITH HDCP Multimedia Projector

Problem for Optoma EP719 XGA DLP PROJECTOR 2000L 2500:1 CONT DVI-D...

Optoma ep719 will not power up

By rfhentges on Jul 11, 2009

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I have tried to power up my ep719 projector, but none of the lights come on and the lamp does not come on. The unit is definitely getting power as I can feel it getting warm underneath. I disconnected it from my home theater system and connected it directly to my laptop and still get nothing.

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Best Solution

posted on Oct 03, 2009

marcelcampos

Rank: Guide
Rating: 95%, 5 votes

Try this:
There is a stuffed 10v 3300uf capacitor on the power board. You need to replace it.
Bellow you can check in the picture where the capacitor is located.

Notice that in this picture I have already took the bad capacitor out and replaced with two small cords to reach the bottom and test the new capacitor.
To reach this place is not fast, several layers of plastic and metal must be removed, but is not a hard task to take the capacitor out and replace it for another.
It works just great! Now it is back on track with awesome image.

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