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 Picture of bad caps http://www.auctioncreations.com/wd62525a.JPG The
DM board is the one with the digital connectors on the back panel. If
you already have it appart, you may as well check the caps on all of
the boards. The caps that go bad are typically Jamicon brand caps in
1000 uF and 330 uF values. There are also a couple of 3300 uF caps in
the PS that cause problems.
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The DM board has gone bad and not letting the tv boot. Stdby supply neeeds to be looked into, This board in in a metal box generally on the left side of the input connections panel when seen from behind. Can cost $ 140 to 280 to get professionally repaired depending on the problem.
Hi if its a Lcd or Dlp rptv most likely its time to replace the lamp if tv is between 2-4 yrs.If you hear clicking it could be the ballast which is the board that powers the lamp.Make sure fans are running ok ,dust them out if they are dirty.God bless you!
Hi,what kind of tv do you have? If it is a DLP Do you hear any clicking or like wanting to turn on?If you do it could be an issue with the ballast which is the board that powers the lamp.Do you hear buzzing if you it could be the color wheel.If you dont hear any of this and tv is between 2-4 yrs it will be time to replace the lamp.
Listen: you need to wait for the set to first shut off! then push on the TV(not the remote) Input and Menu both at the same time for 5 seconds and then release---the power light will then blink---this model has this feature--
Press in together the menu button and the Device/input button on the set and hold them both in together for 5 seconds and see if the led will blink a two digit error code, then respond to this same post and let me know if it gave a error code and what the two digits were.