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Vertical - Televison & Video

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May i know what TV model/maker that you have there...?

thank you

Posted on Jul 09, 2008

  • micromaster
    micromaster Jul 09, 2008

    can you please provide us more info on your problem there...

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Can explain the issue more.

Posted on Jul 09, 2008


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  • Master
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Can you please provide the brand of your TV and model number?

Posted on Jul 09, 2008

  • Jaime Hernandez Jul 09, 2008

    I would suggest to check the vertical section of the TV and you will more likely find a defective vertical amplifier IC.
    The part markings should LA7837 or 38.
    Let me know if you need further assistance.

  • Jaime Hernandez Jul 09, 2008

    I forgot to mention to check the capacitors and resistors that are in the vertical circuitry connected to the vertical amplifier IC.

    Good Luck.

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The bottom portion of my screen is double vision witht the colors red and green only


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hi,
ur tv has problem with vertical scanning section. may be dry soldering or vertical output ic faulty.
check for any dry soldering in that section. mainly the soldering of vertical ic. if see or not re-solder the leads of the vertical ic . then check is the tv is ok or not. if complaint remains replace the vertical scanning out pout ic. it will be fitted on a aluminum heat sink in the vertical section. u can see the heat sink on which the ic is mounted in the picture ( in side the small green circle). if u need more assistance feel free to contact through fixya.

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Was this help full.

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