Mitsubishi was contacted about white dots appearing on screan they said thatMitsubishi was contacted about white dots appearing on screan they said that
the DLP was defected and they had someone come out to replace it part was free even though the tv was out of warrantyservice charge would be $200. which was cheaper tha replacing the wp57735.the DLP was defected and they had someone come out to replace it part was free even though the tv was out of warrantyservice charge would be $200. which was cheaper tha replacing the wp57735.
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projection tvs can display white dots from the dust that is on the reflector mirror your lamp shines the picture on before it is reflected onto the front screen of your tv, one must be very careful when cleaning this, may be worth a service man doing it for you
1) this is indicative the lcd camera has been faulty. 2) you must replace it. 3) contact your company supplier, and get the parts, you can do it yourself, only need small screwdrivers and common sense. God bless you
Your problem is that the DMD device is failing. You're in luck, though. Mitubishi has recently released a replacement DMD device in order to keep repair costs down for the consumer. Take your TV to an authorized Mitsubishi servicer for repairs.
White dots are caused by the DLP chip failing.This part must be replaced to get rid of the white dots. Samsung is covering the cost to repair this problem on several models. Ypu can call 1-800-samsung to find if your unit is covered.
Hi,
white dot is from a failure in the dlp chip. it controls 1000s of tiny mirrors which help make up your pix, when the mirrors get stuck a white dot appears. over time more will pop up. Probably in the $300-$500 range to have someone repair.
sound like you have a bad dlp chip. this happens to a lot of samsung dlp tvs. some of the mirrors are stuck. they can appear as black dots or white dots and it usually gets worse over time.
your dlp ic is going bad and needs nto be replaced. some of the mirrors are getting stuck they will appear as black dots or white dots. it usually starts as one or two and will continue to get worse over time.
Sounds like your panel is on its last legs so to speak.
Might be time to look into replacing the panel. Running a high contrast can lead to a shorter panel life which may cause the occurence of dead pixels.
The symptom you described is called diffusion.
A simple alignment, normally in the power supply takes care of this problem.
For the nearest Authorized Service Center near you contact Toshiba online at:
http://webmail.tacp.com/service/servcntr.nsf/$$Search?OpenForm
Hope this helps
Mitsubishi was contacted about white dots appearing on screan they said that
the DLP was defected and they had someone come out to replace it part was free even though the tv was out of warrantyservice charge would be $200. which was cheaper tha replacing the wp57735.
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