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My sanyo CE42FD90-B flat screen tv turned itself off and the led light is now flashing very fast at least 2 times per second and we cannot turn tv back on

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  • kmaggottsk Apr 27, 2010

    so basically what your saying is i need to get an expert to look at it as this is an electrical fault of some sort?

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Hi


Thanks for using FixYa. From what you have described it seems the issue is with the power board or the main board and we’ll need to check few things. When you open the unit up; take a look at the power board-the board where the power cords/plugs goes into. You might see some filter capacitors a little bulged up in the top-If this is the case-this is your defective part(you can try to replace them-but some soldering equipment is needed). If not, then probably the main board has gone bad. This is the other board-where all the inputs are going into. All this is only recommended if you have electrical expertise and know how to solder/re-solder components. Please note that the TV components consists high voltages even when in off position. Please do accept the solution if the issue is resolved or post a comment for further assistance.



Thanks
Rylee

Posted on Apr 27, 2010

  • Rylee Smith
    Rylee Smith Apr 27, 2010

    Yes you are right or may be if you want to do the repair and have knowledge of internal circuitry of the TV then you can do it yourself.

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