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I have a mitsubishi wd65c10 tv. I turned it on and small white pin holes appeared. Each time I turn on more pin holes appear. What is this and how can I fix it?

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  • Mitsubishi Expert
  • 198 Answers

The problem is a defective DMD chip.

Posted on Aug 11, 2017

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Posted on Jan 02, 2017

  • 275 Answers

SOURCE: toshiba colorstream 27A33 TV

1.Are these lines only in the upper 1/3 rd portion of the screen?And is there a clear demarcation between this area and the lower portionb, where the image is perfect? 2.Or is thin Horizontal lines evenly spaced around an centimetre apart? If it is the first case, then there si a problem with your TVs SMPS. It is not generating the required regulated 110V required for the TVs functioning. If it is case 2, then there is a simple adjustment at the back - 'SCREEN'. This adjusts the Screen Grid Voltage, and by slightly lowering it, this problem will go away.

Posted on Sep 06, 2006

Slinteriors
  • 8617 Answers

SOURCE: i have a mitsubishi tv

Problem in the vertical deflection circuit. Possibly the vertical output IC

Posted on Feb 10, 2008

  • 17 Answers

SOURCE: small white hole on LCD screen

Sorry to be the bearer of bad news, but you have what is called a "dead" pixel. Only repair would be to replace the LCD. I would like to think you would not spend $1400 to fix this problem.

Posted on Jul 11, 2009

  • 259 Answers

SOURCE: I have a 73" mitsubishi diamond edition tv and

this is when dmd (digital mirror device) ic begins to fail. these dots will become more numerous until they fill the screen. replacement of dmd board will solve

Posted on Sep 27, 2011

  • 1 Answer

SOURCE: White dots appearing on Mitsubishi 1080p DLP tv.

Actually you must replace the DLP chip that is buried deep in the works of the tv. Unfortunately this can run into a nice lump of change. Do what I did. Perhaps you've heard the old addage

Posted on Apr 25, 2012

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Sorry to be the bearer of bad news, but you have what is called a "dead" pixel. Only repair would be to replace the LCD. I would like to think you would not spend $1400 to fix this problem.

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