Chosen Solution

The projector doesn’t switch on. Had the power supply replaced a few months ago to solve this problem and it worked for a bit after that but it’s given up again. Can anyone advise or provide a service manual?

David Hicks, I’d definitely check the power supply first. Of course, start with the fuse F601 and R661 on the logic board. BTW,here you go :-)

i think the power ic..replace the power ic and then change the new power ic..

Check the connector between the lamp and the ballast for oxidation on the contacts especially the end of the ballast cord with the connector the lamp plugs into and clean with abrasives.