http://elyapimiprojeksiyon.com/viewtopic.php?t=1957&start=40&sid=89738dc31943dbc0ccf6f58bbed72517
I seen the pictures, Yenice(from istanbul) can not find the original lamp,so DIY other lamp and its ballast,that is very troubled thing.
someone tell Yenice pleace:
I can sell the lamp to he, only $40,I have a 3M too, I did it OK!
thanks!
I seen the pictures, Yenice(from istanbul) can not find the original lamp,so DIY other lamp and its ballast,that is very troubled thing.
someone tell Yenice pleace:
I can sell the lamp to he, only $40,I have a 3M too, I did it OK!
thanks!
Hello from Istanbul
This is Yenice from the beautiful city of Istanbul of the country we call Turkiye. Thank you for your interest in my modification project's lamp.
I would be happy to see the lamp you have if you have a picture of it and would be interested if you could take a close up photo of your projectors reflector-lamp side. Because, my projector did not come to my hands with a reflector, so I had to use another reflector that was taken from a different projector.
By the way, we speak here in my country Turkish, the same language that some people even today speak in China.
This is Yenice from the beautiful city of Istanbul of the country we call Turkiye. Thank you for your interest in my modification project's lamp.
I would be happy to see the lamp you have if you have a picture of it and would be interested if you could take a close up photo of your projectors reflector-lamp side. Because, my projector did not come to my hands with a reflector, so I had to use another reflector that was taken from a different projector.
By the way, we speak here in my country Turkish, the same language that some people even today speak in China.
Hi!
where are you find this information?
http://elyapimiprojeksiyon.com/images/thumbs/yenice_theoryofoperation7kf.gif
can I find other information of commercial projector?
and, you need this big lens for your LED diy.i think.
where are you find this information?
http://elyapimiprojeksiyon.com/images/thumbs/yenice_theoryofoperation7kf.gif
can I find other information of commercial projector?
and, you need this big lens for your LED diy.i think.
Attachments
Hi again!
Thank you for the pictures and your support. I enjoy seeing the same projector in different parts of the world.
I got mine without many parts (polarisation filter, reflector, lamp, lamp-side fresnel) and the power supply was heavily damaged. A friend of mine (Haatemi in our forum) fixed a new power supply and we added all the missing components to it. I was able to get fairly good pictures from the projector until a few weeks ago. But I made a mistake one night at late hours while I was teaking the inside and burned the regulator of the power supply
Now my friend will make the new regulator, and I have to wait for it :-(
If you look at the different pages in our forum topic, there are some german forum links, this is where I got the drawing you asked. It belongs to a similar product, not exactly mine, but they are so identical, you would not belive.
I used the regular lens that comes with the 3M projector, and used an Osram 150 W metal Hallide inside. It seems like working fine so far. Replacing the lens with a cannon-looking one as per your picture would be a major mod to the front side, which I do not dare at the moment. But it could be a nice dream for the future, once I get all parts working and optimised again.
Best regards!
Thank you for the pictures and your support. I enjoy seeing the same projector in different parts of the world.
I got mine without many parts (polarisation filter, reflector, lamp, lamp-side fresnel) and the power supply was heavily damaged. A friend of mine (Haatemi in our forum) fixed a new power supply and we added all the missing components to it. I was able to get fairly good pictures from the projector until a few weeks ago. But I made a mistake one night at late hours while I was teaking the inside and burned the regulator of the power supply
Now my friend will make the new regulator, and I have to wait for it :-(If you look at the different pages in our forum topic, there are some german forum links, this is where I got the drawing you asked. It belongs to a similar product, not exactly mine, but they are so identical, you would not belive.
I used the regular lens that comes with the 3M projector, and used an Osram 150 W metal Hallide inside. It seems like working fine so far. Replacing the lens with a cannon-looking one as per your picture would be a major mod to the front side, which I do not dare at the moment. But it could be a nice dream for the future, once I get all parts working and optimised again.
Best regards!
I am using a regulator circuit that takes power from a transformer and supply different voltages to:
controller card,
fans,
Regulator also triggers the electonic ballast that powers the MH lamp, this is an tridonic electronic balast driving an Osram MH lamp at 220 V
This regulator is now made by my friend. But we have a bigger problem. The PCB section that is at the very bottom of the original electronics has a short somewhere and my frien is trying to find out where the problem is. When I made the mistake one late night and blew out the regulator, he thinks some 12 volts (at least) has gone to sensitive electronics (more than 10 IC's on this PCB). He already worked for many hours and did not find where is the short on that complicated board.
There is a good chance that this board is totaly scrap and than I will not be able to run the projector any more. Because it is hard to find the same board again.
This is our sad story at the moment. We worked so many many hours with fun but now got in a corner with no exit.
controller card,
fans,
Regulator also triggers the electonic ballast that powers the MH lamp, this is an tridonic electronic balast driving an Osram MH lamp at 220 V
This regulator is now made by my friend. But we have a bigger problem. The PCB section that is at the very bottom of the original electronics has a short somewhere and my frien is trying to find out where the problem is. When I made the mistake one late night and blew out the regulator, he thinks some 12 volts (at least) has gone to sensitive electronics (more than 10 IC's on this PCB). He already worked for many hours and did not find where is the short on that complicated board.
There is a good chance that this board is totaly scrap and than I will not be able to run the projector any more. Because it is hard to find the same board again. This is our sad story at the moment. We worked so many many hours with fun but now got in a corner with no exit.
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