Question about Mitsubishi WD62628 62" Projection HDTV
About the green blinking problem,you are saying that if the caps are good or look good the e2p board is the only one can cause green blinking problem. whats your experience fixing this chassis or boards.and im asking this after replacing caps in fmt,power supply and dm board.unpluging card reader etc. model WD 62825
I am also a member of the WD-62725 blinking green light club. I replaced all twelve of the caps I found with higher rated ones and the blinking light problem did not go away completely but I could get the TV synced in 5 or less cycles...for a while. I finally put the TV on an UPS and it did pretty good for about a year until, for some reason, my wife muting the TV would send it into a blue screen and then the dreaded blinking green light of death. I had collected a lot of forum notes and bought the manual (virtually useless) and remembered a post where a guy put a switch on the orange power wire going to the "board to the right of the DM board," as he described it. This was the last attempt for me so I tried it. The board's name is the FMT PWB and on his WD-62825 and my WD-62725 it is the right most board, looking from the rear. Coming off of the top of the board towards the back of the set is a 4 wire connector with one of the wires being orange. Cut that wire and splice 12" long extensions to each leg. Reassemble the TV with these two new wires hanging out the back. Solder an on off switch to these leads. I used and old PC power switch because it had large "On" and "Off" labels on it. I then screwed it to a hole in back with a 1" stand off. Its not pretty but functional. Now turn your new switch off and plug the set in. If it behaves like mine it will blink green for about a minute and then go off. Now turn the new switch to the on position and you are ready to turn on your set. I hope this helps. If it does give me some feedback at rocky_beech(at)yahoo.com. I only need mine to last two more years and my house will be paid for and then I will get the best I can afford. I hope they still have plasmas by then. Cheers
Posted on Feb 18, 2010
If you have replaced the caps on the DM and the FMT and power supply. you can unplug the e2p. the set will run without it if it is the problem, however it will take 5 to 10 minutes to boot up so be patient.
if it boots try turning it on. the picture should look terrible because no
light engine data is getting to the dm. chances are it is not the e2p, in the over 300 of these chassis i have repaired maybe 10 had a bad e2p. most likely the chassis needs to be rebuilt. check out www.tv-techs.com
Posted on Jan 03, 2009
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017
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