NEC (50019497) Projector Lamp for VT440, VT54 "burnt" Questions

...up the brightness I need help with the brightness and dimness of the projector. the fly-eye lens is burnt. there are 2 of them just inside the lamp housing. the first one may be fine, but the second ...

...up on the screen any help o advice would be a big help thanks The projector has one or more "burnt" polarizers, more than likely. They are replaceable, but expensive if you buy them from the ...

no picture but clear audio Suggests that the bulb may be burnt out. What model is this?

...and return to red, what could be the problem TV only five years old Your lamp (back lighting) is burnt out and need replacement. The instructions are in your ...

LEFT . IT WILL NOT WORK NOW. let it cool down then remove the lamp and see if it looks shattered or burnt- if it is you have solved your problem-change lamp

...optoma what cheap option for our school, i now get hitachi with 3 year bulb warrenty.... mine BURNT out luckily not at weekend or school may have gone up too - expensive optoma really then if ...

...again . the led light in the front just continualy blinks green. Any help would be great ? Lamp is burnt Take lamp out and You will see problem, lamp made ...

...790 is an lcd projector, not a dlp. second, the light filter in front of one of the lcd panels is burnt, and unfortunately cannot be purchased

...lcd panels This projector is one I've worked on many times and you are correct. The lcd panels are burnt probably due to a hard shutdown not allowing the fans to cool the inner components done ...

we replaced the lamp and it is still blinking 5 times Ballast is most probably burnt Check for High pitch noise at back of TV where the lamp is mounted when you first turn TV on If there is no noise ...