Question about Texas Instruments TI-89 Calculator

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Jorge tengo una ti-89 cable negro puerto com y tengo ploblemas con el display de 160×100 pixeles LCD , funcioma corectamente pero no se visualizan 4 lines horizontales en el LCD . quiero saber que pruebas puedo hacer le, ya repase las soldaduras de las dos micro cintas

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  • ahmed ali Jan 17, 2008

    please write your problem in english.

  • Anonymous Mar 29, 2014




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  • 7 Answers

My opinion is change the cable and try

Posted on Jan 04, 2008


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Posted on Jan 02, 2017


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