Hitachi CP-X958 recently bought with lamp hour ending soon need replacement. but NEED HELP becuz the original lamp VERY VERY VERY XPENSIVE.
The lamp rated 190W UHB, lamp holder printed 75V but not sure AC or DC.
Any idea DIY bulb compatable to it.
THANK YOU VERY VERY MUCH.
The lamp rated 190W UHB, lamp holder printed 75V but not sure AC or DC.
Any idea DIY bulb compatable to it.
THANK YOU VERY VERY MUCH.
I just download the service manual.
But it show it using DC ballast with 15V input.
Any idea ?
thnx
But it show it using DC ballast with 15V input.
Any idea ?
thnx
BSM-AC
Hi, i have tryed the 200W BSM-AC in my Hitachi CP-X 958 past week. It worked for about 4 minutes, then the bulb exploded. I was carefully not to touch the bulb so this can not be the reason. The cooling air is led into the reflector at the screw end of the bulb so a possibility could be that the bulb was cooled to sudenly if the cement was not complete dry but i also noticed that the bulb flackered a bit when starting. So i am afraid the bulb is not sufficient. (Before i tested a few hours whith an old 150W Epson lamp that lasted.) If you got better results, please let us know. Greetings.....Wil Bos.
Hi, i have tryed the 200W BSM-AC in my Hitachi CP-X 958 past week. It worked for about 4 minutes, then the bulb exploded. I was carefully not to touch the bulb so this can not be the reason. The cooling air is led into the reflector at the screw end of the bulb so a possibility could be that the bulb was cooled to sudenly if the cement was not complete dry but i also noticed that the bulb flackered a bit when starting. So i am afraid the bulb is not sufficient. (Before i tested a few hours whith an old 150W Epson lamp that lasted.) If you got better results, please let us know. Greetings.....Wil Bos.
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