I replaced the 7 caps on the DM power supply WS65511 tv. The green
light still blinks continuously. Checked the install of the caps three
times no luck. Checked the fuses on the same board no problem. What is
the next step?
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Green blinking light of death on Mitsubishi DLP TV means that the DM failed to booted up. I would advice you to replaced the 7 1000uf electrolytic capacitor on the DM board. Most of the time it fixed the symptoms. Please inquire at tvrepairworld.com if they have an available DM repair kit for V36 chassis (WD-57733 chassis).
That symptom is almost always caused by bad capacitors that are known to fail through ou the five circuits boards within the chassis. Usually the DM board and The Power Board caps fail which can cause the non stop blinking timer led. You can get the V26 Chassis DM / Power repair kit from www.tvrepairworld.com which has the caps with repair instructions that will often repair that issue.
I rebuild the DM power supply in these sets with about a 50% success rate. Sometimes changing the 7 1000uf caps on the small power supply in the DM will fix it, you'll also have to solder the small 8 pin ICs as well. Do this carefully as you do not want an accidental bridge. If this does not fix your problem, replace the DM-POWER board not the DM Assembly. It's about a 300 dollar difference. You'll need a mitsubishi authorized service center to order the part for you. Goodluck.
If you only changed 4 caps,1000 ucfd 35v, it should be 5, if you did not remove the little plug in board, e prom, you may have damaged that. B-4/after changing caps what is the indicator light, green, doing?
The green power light is continually flashing and the tv will not turn on. I hit the reset button and nothing happened. I have exhausted all other troubleshooting methods. Please help, what should I do?
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.