Question about Optoma EP719 XGA DLP PROJECTOR 2000L 2500:1 CONT DVI-D WITH HDCP Multimedia Projector
Projector is in standby mode (green light blinking). Push power on the unit or on the remote, the green light stops blinking and stays on for about 3 seconds then goes back to standby blinking. No fan noise, no lamp light, no other noise of any kind. Also, none of the other led's light. Lamp looks to be good. Any help is appreciated. Thanks.
Ok, so forgive me, I'm going by memory. Take the top cover off (4 screws on the side). Take the top silver shield off, look at the screws and only take off the ones you need. It's ok if you take more off, but its just more screws to track. You will need to take off the back outer cover. You will need to unscrew the hexagonal screws that the vga-out port uses to screw the connector to, as these are holding the back plate on. Once you get in, the board you need to look at is on the bottom back. Look for a capacitor that has a rounded top, not flat like the others. You will need to replace this with the same voltage and capacitance. Try an electronics site on the internet to get the right replacement if you cannot find it locally. Sorry for the poor instructions, but its just been too long. As a practice, take pictures as you go (during removal of parts) and you can use them to reinstall. Hope this helps as mine is still working.
Posted on Sep 09, 2008
I have the same problem. The 10V 3200uf capacitor is bulged. Can't find one on the web. Where did you get yours?
Posted on Apr 18, 2010
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Posted on Jan 02, 2017
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