Question about Sony KP-57WV600 57" Rear Projection HDTV-Ready Television

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My 60 sony tv has a red background - Sony KP-57WV600 57" Rear Projection HDTV-Ready Television

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  • bobbie smith Oct 02, 2009

    it is faint with few red lines

  • bobbie smith Oct 02, 2009

    it has not helped yet

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Is it faint reddish with few retrace lines across screen background or its solid red?
Let me know to find out problem in your Sony KP-57WV600 TV.
Thanks.

Posted on Oct 02, 2009

  • Shahid Electronics
    Shahid Electronics Oct 02, 2009

    NOTE: Electric shock risk is involve in TV repair, so Be Careful.

    TV needs red screen voltage adjustment (reduce red screen volts)
    If you want to fix it by yourself, take off lower front speaker grills and unscrew and take off hard board, find there black focus block that has 6 control knobs, 3 knobs are for focus of each picture tube in TV (red-green-blue) and 3 knobs for Screen volts control. Turn Red Screen volt control knob to reduce volts until these red retrace lines disappear. Job is done.
    Put things back in reverse order.
    Thanks.



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