20 Most Recent Samsung Bd-E8900 3D Smart Blu-Ray Disc Player - Page 8 Questions & Answers


The back lights are pencil thin tubes that are very hard to replace. If the screen got a yellow tint before it failed then it might be the back light. The most common point of failure is the inverter and in some sets the inverter is built into the power board. http://www.shopjimmy.com/samsung-bn44-00202a-power-supply.htm
http://www.shopjimmy.com/lg-eay60869506-power-supply-unit.htm

Samsung... | Answered on Nov 08, 2019


my experience with this unit is that it is highly susceptible to surges. I have replaced the same input board on one set twice. Samsung does not Support this unit very well. Parts are available but very difficult to find someone who will sell them to you. I suggest a repair shop or replace the set.

Samsung... | Answered on Nov 08, 2019


buy new tv may be cheaper in long run

Samsung... | Answered on Nov 08, 2019


if tv sets were meant to be repaired at home , there would be a kit and an instruction manual with the set
replacing what you think is wrong is wasting money as any failed part that you haven't replaced will fail all those parts you have
Take it in to a repair shop and get a proper diagnosis and quote

Samsung... | Answered on Nov 08, 2019


If you wish to get more details visit the site linked here. Display d
faults of many popular brand tv sets are given in detail with illustrations. http://electronicshelponline.blogspot.com/

Samsung... | Answered on Nov 08, 2019


If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Circuit diagrams of SMPS section of many popular brand devices are given. Search the site by type in the "brand name" or the " power board number" of your device, in the "Search box at the top right of the Homepage" to get gathered related posts.

Samsung... | Answered on Nov 08, 2019


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Samsung... | Answered on Nov 08, 2019


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Search the site by type in the "SMPS board number" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Samsung... | Answered on Nov 08, 2019


The T-Con board is embedded in the main board and not in the power supply/LED Driver board.
The Main board part number should be BN94-09124C but I would suggest to do more research or call Samsung for more info.

Samsung... | Answered on Nov 08, 2019


http://www.shopjimmy.com/samsung-bn44-00508a-power-supply-unit.htm

This is the most likely cause of the failure. Compare yours with the picture to check and see if any of the can shaped objects (capacitors) have burst. If they have then just replace the whole board.

Samsung... | Answered on Nov 06, 2019


Where are you finding a 200 volt line?...as there shouldn't be that voltage on any supply voltages, if your seeing this at the LED driver output that is to high and that part of the PS is shutting down most likely due to open lamps in the panel.

Samsung... | Answered on Nov 06, 2019


Hisense actually made several boards that are used by many manufacturers. This may just be a case of the only hisense boards still being available are ones they made for samsung.

Samsung... | Answered on Nov 06, 2019


Did you try the flashlight test?

Samsung... | Answered on Nov 05, 2019


You can't rectify this problem. Contact any qualified one.
http://electronicshelponline.blogspot.com/

Samsung... | Answered on Nov 05, 2019


Hi,
Apart from power supply the main board also has to work for your tv to turn on. You have already replaced the power supply board. So the only thing left is the main board.

Samsung... | Answered on Nov 05, 2019

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