Comments for Josh's Blog

Comment on Broken Projector Mod/Fix by Private Cloud Computing

Private Cloud Computing — Wed, 24 Apr 2013 19:06:29 +0000

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Comment on Broken Projector Mod/Fix by Hildegard

Hildegard — Fri, 18 Jan 2013 21:10:40 +0000

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Comment on Broken Projector Mod/Fix by neel

neel — Sun, 16 Dec 2012 14:46:54 +0000

hi
i am done with my issue. for my sanyo multimedia Pro X- III ,
all 3 wires i bridge togather and things works for me perfect.
but i have another problem in video card after few days of running
it has no concern with lamp bye pass …but bcoz of age of projector..
i give up that projector,probebly sale parts of it on e-bay . i got another 3M projector which is bit newer then old sanyo….and
i successfully done with 3M now working on over head hanger, 30W high power LED etc…by end of week is plan to finished…

anyway thanks for help and photo which gives me an idea…excellent blog and very useful to people

Comment on Broken Projector Mod/Fix by rithywho

rithywho — Sun, 16 Dec 2012 04:32:16 +0000

sorry I posted Here But I can’t find somewhere else to help me. I have TDP-P6, I can’t find the way to bypass the balast Lamp. I try to short 2 pin of the Optocoupler, but still doesn’t work. Please Help…

Thanks in advance

Comment on Broken Projector Mod/Fix by neel

neel — Thu, 25 Oct 2012 02:04:59 +0000

hi,
i have sanyo multimedia Pro X- III , it is identical yours projector, i want to use 30W bright white LED
i am stuck on same issue of PSU bridging connection…
can you please post picture or at least tell color or which two wire need to ( jumper / bridge ) ??
i have 3 Wires ( white(pink doted) side by side / pink in middle)
which of two need to bridge can you please share this INFO.

thanks in advance

Comment on Broken Projector Mod/Fix by R. Mang

R. Mang — Thu, 03 Nov 2011 02:13:04 +0000

Thanks, i got it going now, turns out I was looking at the wrong board and wires. A guy named electrodacus helped me out after I sent him some pics. So I’m tearing out the ballast and swapping the led driver in it’s place and wiring it in so it turns on with projector. Thanks again. U guys are lifesavers.

Comment on Broken Projector Mod/Fix by jjdogg

jjdogg — Wed, 26 Oct 2011 17:35:43 +0000

First off i dont think you can do alot of damage using trial and error, but use common sense, i.e. power(red) shouldn’t connect to ground(black). Try it out and tell me if you have any luck

Josh

Comment on Broken Projector Mod/Fix by R. Mang

R. Mang — Tue, 25 Oct 2011 21:10:54 +0000

Hi, props on the mod. I have a pj similar to yours I think( proxima dp4100 dlp) bulb still works but pj shuts it off after a minute or two and I can restart it but it shuts off again and again til the ‘no lamp’ light comes on then pj shuts off totally. I decided I would mod a 50w led as the light source I see in your pics u shorted 2 wires but mine has 5 I see a white and clear wire in your pic I also have those but 3 more in mine. If I do trial and error and short the wrong wire what will be the consequences?

Comment on About Me by R. Mang

R. Mang — Tue, 25 Oct 2011 20:17:27 +0000

Hi. Great blog and props on the mod . I was hoping you could help me, I’m a novice at computers/ electronics or a hobbyist more so. I recently acquired a proxima dp4100 dlp projector (I believe it’s from 1996 not too sure) and came across your blog in my search to mod a 50w led in place of the original and very expensive bulb. My pj seems similar to yours except the wires you bridges are just 2 whereas mine has 5, green red clear black white coming from the lamp psu and green red ORANGE black white coming from the pj board. If this makes sense to you then would be able to help me identify the changes I need to make in order to rig up my led as an alternative light source? Any help you could offer will be greatly appreciated. Thanks in anticipation.

Comment on Broken Projector Mod/Fix by Adaon

Adaon — Mon, 29 Aug 2011 21:38:41 +0000

One more question How did you figured out fix of IR glass/filter? Can U post detail photo of this? When I tested my 75W bulb, I put IR glass in front of bulb, but after 30minutes it cracked into 2 pieces. It wasn’t fixed firmly, just put between bulb and optics of projector. Distance between bulb and glass was about 0,5cm/0,2inch. Sorry, but i don’t know how to say better in english…