I was watching my Mitsubishi WS-55807 tonight and suddenly a loud pop from the speakers as the tv shut off on its own. Tried to turn it back on - green light came on for a few seconds then went off. No picture or sound. Started smelling burnt circuitry. Removed back cover but didn't see anything burning or burned. Help????
Thanks,
Shawn
Castle Rock, CO
It s a Power supply problem.If you are not familiar with electronic repairs take it to an authorized repair shop.
To get a service manual see link
Download Mitsubishi WS-55807, WS-65807, WT-46807, WS-55857, WS-65857, WS-55907, WS-65907, WS-73907 Service Manual
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Did you find anything else about it
I have the same problam,I got this tv for free and i am trying to find out what is wrong with is so i can fix it.has any of yall got yalls fix if so what did you do to get it to work.
Thanks
Dustin
2,414 views
Usually answered in minutes!
i have the same tv and the exact same thing happened. what did you find out? i can't decide to spend the money to fix it or just buy a new tv. thanks so much
Hello,
The TV used to make this loud pop then shut itself off. I would turn the TV back on, it would pop then shutoff after a few times it would eventually stay on. Last week it did it again but this time it would not come back on. I have sound but no picture.
Any suggestions?
I have the same problem with my big screen. I was told (and saw with my own eyes) that it was the "Signal Board". It had a large scorch mark in the middle of the board. The tech said that it is usually caused by one of the "color tubes" leakig acidic fluid from above onto the circuit board and causing it to carrode the board and short out. But, I had no sign of any of the color tubs leaking so he concluded that there was a possible electrical surge. My issue is that we can not fine a new or used "Signal Board". Any suggestions???
i have the same problem, tv was working fine day before now the green timer lights blinks then shut off- was told that it was the powerboard will look into further and post it but a free download of the user manual is avail at: http://www.opweb.de/model.php?id=2693 just download at no cost.
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