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Vvitek dlp
Posted: Sat May 22, 2010 4:47 pm
by parker03a
I have a Vivitel RP56HD21A that the lamp will crack after about 1500 hrs of use. The lensis cracked and the internal glass thing will be shattered. Anyone know why this is happening?
Re: Vvitek dlp
Posted: Thu Jun 03, 2010 8:46 pm
by darkart77
Most times when this occurs the ballast board is sending the wrong voltage to your lamp. Do you hear any unfamiliar noises.
Re: Vvitek dlp
Posted: Fri Jun 04, 2010 11:06 am
by parker03a
The only noise I hear is a pop and crack when the lamps goes out.
Re: Vvitek dlp
Posted: Wed Mar 02, 2011 11:31 pm
by grayfox
Hello,
the easiest part to replace would be the ballast which is the board that powers up the lamp, I do not think a power supply can be at fault but I would not eliminate it as a possibility...
tjcnwgdy
Posted: Fri Feb 10, 2023 4:52 am
by JanefUp