The only way to be 100% sure is to try a new lamp. I would guess that it's not the lamp but the ballast circuit that powers the lamp. Given the age of the projector I wouldn't invest much in repairing it.
The only way to be 100% sure is to try a new lamp. I would guess that it's not the lamp but the ballast circuit that powers the lamp. Given the age of the projector I wouldn't invest much in repairing it.