I have two samsung tvs that will not come on. The first samsung model un32eh5300fxza will not come on at all. The samsung model un46es6100 will not come on flashing red light
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Hi Ben,
Back light failure is a common problem with these sets. If it is so, I am afraid you can not repair it by yourself. You will need a qualified and experienced technician to handle it.
This problem is not that simple. Your set has LED back lights and does not use an inverter. It gets power for the LED lights from the power board. The manufacturers push the limits of the LED lights to get the maximum brightness. This can lead to premature failure. The light strips and the power supply are here:http://www.shopjimmy.com/catalogsearch/result/?q=UN32EH5300FXZA
Sounds like back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board..
Check and replace its T'Con board. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/
In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should trouble shoot. Contact any service technician. The circuit will differ with models and versions.
Hi Alee,
Do you get menu? If no, it is the back lights problem. Otherwise the main board seems to be causing this problem. In either case you will have to consult the TV tech.
Good luck.
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