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Video going out on Samsung LCD
If you shine a lamp at an angle on the screen, can you see a faint image? If you can, then the backlight has gone out. If your picture has acquired a pinkish tinge while it is working "normally", this would be a strong indication that one of the fluorescent tubes in the backlight is going bad. Inverter failure is another possibility.
Samsung has a 1 year warranty. The catch is that you have to take it either to the dealer or to a factory-authorized service center to collect, and "The original dated bill of sale must be
presented upon request as proof of purchase to SAMSUNG or SAMSUNG's authorized
service center." You need to contact Samsung Customer Service before taking the TV in for repair.
on Oct 31, 2019
Samsung UN65F9000AFXZA TV won't turn on until several minutes go by. Can you offer any suggestions?
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; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts
on Oct 30, 2019
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