Question about Hitachi 51SWX20B 51" Rear Projection Television

1 Answer

Picture has a blue shadow

I have a 43FDX01B Hitachi TV. Last night while watching it, I heard a click. Immediately the picture had a blue shadow. If I select select an input without a device (so a black screen is seen), there is a blue streak that starts in the lower right corner, arcs very slightly up and then turns back down to disappear about the middle of the bottom of the screen. Help.

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  • jjarman6366 Dec 22, 2008

    The problem existed for about 4 days getting gradually worse each day. The next day when the tv was turned on, the picture was fine. What the heck happened?

  • jjarman6366 Dec 22, 2008

    About 9 years old.

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  • 10,594 Answers

Hi,
Seems convergence out IC is fried in TV so it gives blue shadow.

Check out Convergence Out IC which you need to replace in TV, if you have enough experience of repair of big TV, necessary tools and know basic electronics.

Posted on Dec 18, 2008

  • Shahid Electronics
    Shahid Electronics Dec 22, 2008

    Deflection circuit of TV has dry solder joints in main board and needs re-solder work.

    Due to more current consumption in deflection area of TV, this happens with passage of time. Let me know how old is this TV?

    Be aware, electric shock risk is involve in TV repair, if you have no experience of TV repair.

  • Shahid Electronics
    Shahid Electronics Dec 22, 2008

    9 years old TV also required weak capacitor replacement in power supply and possibelly in deflection section too.

    Please contact near by TV Tech and ask an estimate for above said repair suggestions.

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