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Invert imgage shown on 19" CRT tatung monitor

Hi, on my game machine, the chasis was fried, so I changed it by another identical chasis, however, when I had the power on, the image shown top part become the bottom, left become right, letter shown backward such as from abcd become dcba order, or by another word, completely inverted, do you have any idea???? thanks for any tip in advance.

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  • plc4396 Nov 05, 2008

    Hi, I already tried with a different identical monitor using the same chassis, the image showed in corrected way, no problem at all, what else should I try??? Thanks.

  • plc4396 Nov 05, 2008

    Hi, I already tried the new chasis with the other identical monitor, the picture is shown just fine, in a corrected way. Do you have any other idea such as synch or plyback adjustment??? thanks.



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If everything else works, then it could be that the pin arrangement of the 4 terminals of the yoke were reversed. There would be two for the vertical and another two for the horizontal. Inverting on each pair wouold give the results that you have described.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. Good luck and kind regards. Thank you for using FixYa.

Posted on Nov 05, 2008

  • Louie  Role
    Louie Role Nov 05, 2008

    As a fellow "expert" here at FixYa, you of course know that when you gave me a "Thanks for Trying", it was detrimental to my ratings.

    In any case to your concern, if the "new chassis" work except inverted, then there would be no problem with the "synch or plyback adjustment?" As initially posted, have you tried reversing the yoke connections?



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