Question about Toshiba 65H81 65" Rear Projection Television

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Toshiba 65H81 convergence issue

Hi There,

I have Toshiba 65H81 for 6 years. After browse the website, I think my TV has convergence issue because it shows several images(reb, blue & green) stack together but not aligned.

I use Touch Focus button to try to adjust convergence automatically. It turn out "Touch Focus Error". Then I try to manually adjust the convergence, but the green crossed lines is slented & can't align blue & red crossed lines to it.

So, I think the convergence IC is bad. Is it right? I just want to know normally how much it will cost to replace the convergence IC, both parts & labor. Thank you!

Posted by on

  • graceleong Jan 16, 2008

    Yes, the blue & red crosses do move. But I can't align them w/ the green cross. If it's a resistor problem, how much will it cost?

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Does the blue and red crosses move at all ... eather vertically or horizontally. if they move at all then it may not be the chips.. could be a resistor. if the crosses dont move then it probally the ic. these chips run about 7 to 45 dollars apeace depending on type. at our shop we charge around 125 to put in.

Posted on Jan 15, 2008

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