Question about JVC AV-24F702 24" TV

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Sd tv inbalance screen.

My tv's screen is not balance. the left side is lower than the other side. i saw a technician before fixed a sd tv with thesame problem as mine using just its remote control. i saw him pressing some code or something to the remote. do you guys know what that code is? thanx.

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  • chao_13 Mar 15, 2008

    yup i got into it already but the there's nothing there that can solve my problem. my tv's left side of the screen is lower than its right side. there's an option there to adjust the screen but the prolem is both side are lifted at the same time. is there an option where i can just adjust the left, leaving the right side as it is. sending my tv to the technician is really my last option, the last time i let them fix my tv was a disaster. i got traumataized.hehehe... thanx to BFix, hope u could help me out here again. : )

  • chao_13 Mar 17, 2008

    thanx. i'll try give it a shot.


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There is a code to get into service mode, but you should read over the service manual before you attempt to enter the service mode and change any settings. You can really mess up your set very easily. You can get the service manual at the link provided below, but you will need to register with the site to get it.

Link to site

Posted on Mar 13, 2008

  • Barry Gardner
    Barry Gardner Mar 15, 2008

    If the corner correction settings are not doing what you need it may be
    that you have to rotate the yoke on the back of the tube. There are two
    clamps on the yoke, one for the yoke itself and one for the purity
    magnets (page 10 in manual). Loosen both clamps but don't move the
    purity rings, you only want to rotate the yoke to align the picture.
    The yoke may be glued on so be careful not to crack it. Twisting back
    and forth may help crack it loose so you can turn it. Don't push it in
    or out as this will change the purity, just rotate it.


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