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This tv have a colors wheel design in it.The tv make loud grinding motor noises or pictures flashes or freeze and pictures turn in black&white with sound.The tv colors wheel it is dying or worn out already.Don't tries to change the tv colors wheel ur self.If u don't any mechanical skills,because the colors wheel it sit way back of the tv,must take out many mechanical parts before even can come to the tv colors wheel itself to replace it.Best to hire a tv tech. to change the colors wheel,so no problems for tv funstions for later or damages more parts on the tv set,if u install the new colors wheel in the tv wrong way.
This DLP tv have a colors wheel.The tv colors wheel,it dead.Have loud humming sound,motor noises and pictures flashes black&white within a picture.The colors wheel is dead and is spinning off of it axis and hitting of it sides motor walls.Tv must require a replacement of a colors wheel.Hire a tv tech. to do the job.The tv colors wheel is hard to replace.The tv colors wheel sit behind many manchanical parts,must take out even before u even can replacement the colors wheel itself.
This tv have a colors wheel.The colors wheel is dead.The tv have squiling,motor loud noises and back&white picture.All the indication problems of the colors wheel is dead.Call the tv tech.to fix this problems,because have to take out alot of manchanical parts.Before even can get to the colors wheel out to replaced it.
This tv have a colors wheel.Now ur tv colors wheel it dead.The colors wheel is dead,no colors black&white,loud squiling noises,loud motor noises.All indication of the colors wheel is dead,spinning off of is axis,not function anymore.Hire a tv tech.for this.Not machanically incline,don't atemp to change the colors wheel ur selp.
This DLP tv have a colors wheel.Ur tv colors wheel is dead.When u have black & white picture,colors fade in and out.The tv make loud squiling or loud motor noises.All these problems are related to the colors wheel.Hire a tv repair Tech. for this job,because the colors wheel,require take out alots of machanical's parts out even before to get to the colors wheel to replaced it.
Hi,If your tv is a dlp you might be experimenting a color wheel problem.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.
My Toshiba dlp 62hm116 was used for 3 months then stored for 2 years, I turned it on yesterday and it makes a loud grinding noise which I think is probably from the exhaust fan area and the picture is black except white at both vertical sides. It worked fine the last time I used it 2 years ago. Any ideas?
You may not see any deterioration in the picture when the color wheel begins to go bad. The noise will get louder and eventually, it will shut down or the wheel will shatter while the motor continues to spin. If that happens, you'll have a black and white picture.
If its a Samsung DLP that is mercury vapor lamp driven, its a safe bet the color wheel is going bad.
this noise is an indication of a bad color wheel. aa dlp uses a mechanical motor to spin a coloered segment disk. this turn the white light of the lamp into your colors of pictures. Now anything that moves will eventally break. the flickering is also an indication of a color wheel going bad. eventally this will cause the set to shut down. Color wheels can be replaced. i dont know your model so i am not sure of the exact replacement procedure. at my shop we charge average 250 for such a repair