Probably a capacitor on power board popped.
The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
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SOURCE: Tv went out, made a pop sound and won't turn back on
Sounds like the flyback went out. Your set is a CTC195 you can get a replacement flyback for it at the following link. They also provide free instalation instructions and free on line tech support.
http://servicemanuals.vstore.ca/
SOURCE: heard a pop and the picture went blank
Hello
This will help you
http://www.bizrate.com/tv/brand--daewoo/products__att259--201822-.html
Thanks
SOURCE: 50 inch vizio, no picture but theres sound!!
check y-sus board(top left with 2 white fuse)
check z-sus board(right small board with 2 white fuse)-view from back
blown fuse? replace that board. partstore.com or discount-merchant.com
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took off nack there is a piece on motherboard that was burnt do u know where i could get a new mother board for a 55 inch hisense smart tv serial number is50g132408ho2572
What is the model number of your set?
plz if anyone could help model number is50k610gwn
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