Samsung HL-P4667W 46" Rear Projection HDTV "replace light tunnel dlp" Questions

...replace light tunnel. There are some adjustments that also needs to be done once it's replaced. To verify what i am saying go to this site to find out more. ...

tech to replace it. Many service centers condemn the light engine at a much hight cost. Do not buy or let someone tell you the light engine must be replaced. This repair requires only the light tunnel

replace my light engine, or light tunnel. Does anyone know of a link?? No, I don't know of one. The service manual might or training manual but you would probably need to buy that. I've never done one

...light tunnel and now the black bar is larger than before. Any ideas? When replacing the light tunnel, the new one must be installed exactly as the old one came out. This can only be done by marking ...

as a complete Light Engine Assembly which includes the light tunnel, digital module and color wheel. They are rather expensive, some are in the $800.00 range, a few more dollars and you have a new set

...the lens or color wheel. Disassembled, nothing was blocking either of them. Any ideas?? Your light tunnel is bad. This requires partial disassembly of the light engine. Suggest contacting a ...

...replace Light engine and results in better repair, once you start taking a microdisplay engine apart you run the risk of contamination. Alin can you post instructions. The video Andy mentions is ...

...light tunnel issue? ballast issue? Not sure how to trouble shoot... please help... If using a cable or sat box try a DVD etc when set cold, a box can cause lockup issues via signal.Not a color wheel ...

...light tunnel. It is between the color wheel and optic assembly. There is 4 mirrors inside. One of them probably got dislodged when the wheel shattered. Sometimes they can be repaired using high temp ...

...light tunnel failure this component will have to be replaced and is a part of the light engine I found a series of reference guides that really helped me with my Samsung DLP TV. ...