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ptp5186s picture problem

Discussion in 'Electronic Repair' started by Ian V, Apr 21, 2004.

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  1. Ian V

    Ian V Guest

    Im not familiar with this problem bottom of video is bowed in about 6 inches
    I have replace convergence ics It seems like pincushion in vertical section
    Have never seen this symptom Vertical section uses a an5521 Ic. Does
    anyone have a direction where to start troubleshooting.



    Thanks in advanced
     
  2. Jerry G.

    Jerry G. Guest

    The most common failures are capacitors in the convergence and scan
    sections. You're best to use an ESR meter to check them, or to change them
    as you go, in order to find all the bad ones.

    --

    Greetings,

    Jerry Greenberg GLG Technologies GLG
    =========================================
    WebPage http://www.zoom-one.com
    Electronics http://www.zoom-one.com/electron.htm
    =========================================


    Im not familiar with this problem bottom of video is bowed in about 6 inches
    I have replace convergence ics It seems like pincushion in vertical section
    Have never seen this symptom Vertical section uses a an5521 Ic. Does
    anyone have a direction where to start troubleshooting.



    Thanks in advanced
     
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