InFocus SP-LAMP-017 Projector Lamp for LP540, LP640, C16 "lp640 fuses" Questions

...cord is removed. Be carefull capacitors tend to hold a charge long after power is removed. I have a LP640 ....big brother to this one. If you open the case the warranty is voided so think about it ...

...was good. Can you give me some suggestions? Thanks Sam Hello, This problem is quite common in the LP640 and the LP540. I have repaired about 75 of them with this symptom and every one had the same ...