I have a problem with Infocus SP8602 home projector.
I changed the lamp two months ago and after that all problems started. The projector shuts down itself after 30 seconds etc.
I did took it to the local AV-Repair-store and they said, that
they cleaned filters but problem didn't go away.
Do you have any idea what could be the next step trying to repair this projector?
Do you think its faulty PSU, should I try to replace the capasitors?