Hi Ty this is Pete in Austin TX -----Dump it ! Infocus sucks 1] No company supp't2]They use three layer boards and I used to have to cut leads off ic's to remove them.Infocus wants to fix them theirowndamnselves and for 200 dollars they'll give you an est.If you can fix it,charge a bunch and don't feel guilty.Regards and thanx for all your contributions,Pete Ty <ty1k@xxxxxxxxxxx> wrote:Gentlemen, I have the dubious honor of attempting the repair of an InFocis Model LP340. My observations to this point: Main fuse open. U1, an Opto Coupler on the power supply is using smoke to signal it's demise. Any one in the know as to the feasibility of this repair, or is this a smoking pipe dream? In focus wants $1000+ to repair. Customer informs me that he just purchased a brand new unit for the same price, which has a brand new $400 light bulb in it. His old one has 500+ hours on it. Before I spend a lot of time on this, I would like your opinion. As always, your time and effort is appreciated. Ty Tiberius Kraemer BLUE STAR ELECTRONICS 3312 Silverton Rd. NE Salem, Oregon Phone: 503 391 1491 ty1k@xxxxxxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ Neal Electronics 1901 E Wm. Cannon,Austin,Tx Suite A295 tel.5126635051 Fax.5124438808 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/