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I have a Toshiba 46l5200u that the backlight flickers and shuts off after about 15 secs.the set continues to run with backlight as long as no signal is applied to set

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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://electro-medical.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.

Posted on Jan 03, 2017

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Posted on Jan 02, 2017

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Hey i have a toshiba 46l5200u with the flickering and going dark screen and im trying to find the jp63a whit connector on the main board but just dont see it


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