I TOO HAVE THE FLASHING GREEN LIGHT. I READ THE PARTS THAT I NEED TO REPLACE I JUST NEED HOW I DO IT AND WHERE I GET THE PARTS. YOU SEE MY HUSBAND HAS BEEN WATCHING TV ON A 13" SPONGEBOB TV WITH HIS BIG SCREEN BEHIND IT. AND FOR CHRISTMAS I WANTED TO FIX IT FOR HIM. SO IF YOU COULD PLEASE LET ME KNOW WHERE TO FIND THE PARTS AND HOW EXACTLY TO DO IT I WOULD REALLY APPRECIATE IT AND DONT WORRY I CAN BE PRETTY HANDY WITH GOOD INSTRUCTIONS.
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If your Sony Wega will not turn on, the front green light blinks, you hear a faint whirring sound and the green light turns red and flashes, it probably means the lamp inside the set is no longer working. If you noticed the screen beginning to dim in the preceding days or weeks, this most likely is the cause.
If the green light flashes and the picture comes on momentarily but then goes off, and the green button flashes until the set restarts, then the seal around the lamp mount is loose and needs to be refitted.
If the picture on your Grand Wega cuts in and out and the green standby light flashes, both of the set's STKs need to be replaced. STKs are small chips on your television's circuit boards and are identifiable by their labels. The specific STKs used in your Grand Wega TV will be identifiable by the numbered labels on top of the STKs.
When you plug in your Sony Wega and hear a loud popping sound, it's probably caused by a defect in the high-voltage circuit. Let the professionals take care of this one.
If, after turning on your Sony Wega, you can hear your set but the screen is black, you most likely need to replace your projection lamp.
If you are tech savvy, get a ohm meter and check all the fuses ,and diodes, they should all read "0" The ones that do read something other then that are bad and will need to be replaced. They will need to be solder back in. Click on the link below to read more:
i think you should call a repairman in since he will be better at telling you for sure what the problem is and getting it fixed.you dont want or need alot of guesswork and even the gurus cant tell you for sure what the problem is.
this means the DM board is not booting up. You will typically need 4-8 capacitors to fix this issue. you have to pull out the board and solder in new parts. let me know if you feel skilled enough to do this and I can give directions. The caps will usually bulge at the tops and are 1000uf .. mitsubishi recommends replacing with 680uf 16v caps..
Good Day, charliek1;
This a very common problem with model. Don't listen to other comments unless the use the correct replacement parts.
SYMPTOM: Power LED does not stop blinking after plug in. CURE: replace C9B01, C9B02,C9B10, and C9B11 (1000 uFD 16V) on the DM PCB. Replace them with part # 181P734030 (680uFd 16V). The DM Board (PCB) is located on the very left side of the TV looking from back. Caution on removing Board and note what cables you disconnect to access the Metal Shielded Board. Good Luck, big IRISH.