Mitsu WD-62725 green light blinking continuously.

Set if unplugged and plugged back will have the power light blink for about 70 seconds and then go out---then set can be powered up.

This is the set "booting up" and if green led fails to stop blinking a serious problem which is common in these is present.

Google the model number in this case with blinking green light, sometimes referred to as the "blinking light of death" in these sets

Hi,
If the led light flashes green continuously, the fault came from the DM power supply. The faulty parts there are the electrolytic capacitors. Let me know if your handy with electronics and I will assist you to fix it yourself.

Jdvillanueva

Send an email to Paul on this Hi Def forum and he will send you detailed instructions for repairing your set inexpensively. Hope this helps


http://www.highdefforum.com/rear-projection-tvs/58189-blinking-green-light-death-frequent-prob-w-mitsubishi-rear-proj-widescreens-5.html

just happened to us, we unplugged in from the surge protector and plugged it in the regular wall outlet and were able to get the tv to come on, don't know why, but it worked

If the green front panel LED blinks continuously and the TV never comes on, its an issue with the "DM" board. When these TVs are first plugged in, the green LED should blink for 30 sec. to a minute or so. This is the TV booting up, reading its software. Mitsubishi has been having problems with this circuit for several years. In may cases the only permanent solution is to have the chassis rebuilt by Mitsubishi at considerable cost and inconvience. The chassis may have to be sent back to Mits for this rebuild. Call Mits and ask for help.

michtech

I purchased my WD 62725 in January of 2005 and have had way too many problems with something costing this much.  My green reset button is now blinking and I have read and tried all of the suggested solutions. All of them have failed.  I sure think Mitsubishi should be held more responsible than they seem to be.  Some one suggested a class action lawsuit.  I would sure join one.  Jack P

Check C81A2, C81A3, C81B3 and C81B4 (1000 uFD, 16V, 105C) on the DM PCB.
Check C8F19, C8F21, C8F22 and C8F27 (1000 uFD, 16V, 105C) on the FMT PCB.
If any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C).

replace C81A2 C81A3 C81B2 C81B3 on the dm module and C8F19 C8F21 C8F22 C8F27 on the fmt pcb all new caps should be 680uf at 16v instead of 1000uf at 16v

Its usually your DM control board!!! it needs to be replaced!!!

Check the lamp to see if it is damaged(this is in your owners manual for removal)If not please contact me for more info