Question about InFocus LP640 Multimedia Projector
As I was watching the presidential debates my projector just up and stopped working. I read your comment about fuses on the lp640 ,was wondering if you could give me a little more information.
Does anyone have a picture of how this diode looks like and where it is located, I got the power supply out and was testing things...
Posted on Mar 31, 2013
Hello, If there is absolutely no sign of life at all just like it would look if it were unplugged...
The problem is a diode on the switching power supply at the rear of the projector. It's easy to fix if you know where it is. PS There is a 99.999% probability that the Diode is the problem and not a fuse..
Posted on Jan 19, 2010
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Posted on Jan 02, 2017
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