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It would seem that you posted twice. My compliments on accomplishing the replacement of the 4 1000 uF/16V capacitors on the DM board.
Toyour concern, the blinking is still there even after having replacedthe caps, a friendly reminder, the capacitors are polarized, there arespecific +/-. Additionally, you may have to check the pico fuses. Theywould be on the backside of the DM board and would be very close nearto the solder points of the 4 caps. They are marked FB900, FB901 andFB902. Rating would be 125V 4amp. Possible source maybe here.
Justa start, do postback how things turned up or should you need additionalinformation. Good luck and Thank you for using FixYa.
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
If the light continuously blinks, there are four(4) caps, 10000upf @ 35v that are bad on the DM board. The board is on the right side of the chassis, looking from back, the caps will be swollen on the top. The repair is more cost effective then replacing the board.
Blinking Problem 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
This part will cost you about 650 to 800 bucks my friend. if you have any soldering skills, and can follow directions, I posted a DM board fix. it may just be four small capacitors. Now this set that was used in the fix is not exactly like all the other Mitsubishi TV sets that still have a DM board, but if you can locate the DM board, follow the rest of the repair. if you do not know how to solder, do not take a chance, as this part is way too expensive to be experimenting around with. Get the Capcitors(there is a link there too for the capacitors)and take the DM board to a service shop, as this should not cost you a lot to have a pro do this for you. The DM board fix is located here:
http://www.fixya.com/howto/h154057-mitsubishi_dm_board_repair
Good luck
light wont stop blinking sometimes for 45min-1 hour
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