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I have a Mitsubishi DLP Projection TV WD-73727. After warming up within 15 minutes the reds start fading to pink and the light areas appear blotchy and washed out. As time goes by it gets to where the picture is unwatchable. Faces and skin are a pinkish purple and backgrounds have a greenish tint to them. Also get some flashing on the right side of the screen after long warm up. Had a local country TV Tech come in yesterday. He took off the back and vacuumed everything within reach. He removed the box containing the circuit board and checked all the connections, unplugged them and plugged them back in. After a $100 bill it still does the same. he thinks? it might be the power supply or the main circuit board. Both I understand are very expensive but I would like input if others have had this same type of problem before I start laying out a lot of bucks. He thought at first it was the color wheel but he thinks now that the problem is elsewhere. Thanks.......Don

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6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: flashing power light

you need 4 caps in you dm module they are 1000 mf @35volts

Posted on May 25, 2007

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ctf1800
  • 4402 Answers

SOURCE: mitsubishi wd-52525 no picture or sound

http://www.chrisandnat.com/Projects/BlinkingTV/blink.htm
http://www.jeremyburns.com/Mitsubishi-Green-Blinking-Light-Fix.pdf
http://www.fixya.com/howto/h159332-mitsubishi_dm_board_repair
http://hdtvoice.com/voice/showthread.php?t=32186
replace DM

Posted on Jan 23, 2008

  • 1 Answer

SOURCE: Mitsubishi WD-62525 DLP has no picture

the lamp went out in our wd-62525. I replaced it and cleaned the filter, now it makes a strange noise every few minutes and the picture gets distorted, then it's fine.We have had this set for only 16 months and have had to replace the mother board. What do you think the problem may be?

Posted on Feb 18, 2008

  • 146 Answers

SOURCE: Mitsubishi 1080p 73'' DLP HDTV - Color distortion

You need to replace the "light engine". This is very very difficult. You need to take it to a repair shop. But this will be very expensive. Around $1,000.00

Posted on Nov 20, 2008

  • 1 Answer

SOURCE: locating my color wheel in a sharp xr-30x dlp prokector.

Hope this reaches you in time.

1st: Turn the projector off, but leave it plugged in.
Then do the following......
Hold down simultaniously :
Help/Menu button, Enter button, and down arrow button,

Then while holding down all 3 buttons.
Press the Standby/On button

Once the projector turns on let go of the buttons, the press Enter button again and you should see a message in bottom left corner that says "Lamp has been reset to 000000"

Enjoy.

Posted on May 15, 2009

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