Question about Sony KV-27V42 27" TV

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Sony gv-27v42 27" tv picture cuts out after a few minutes

I have a 7 year ofl kv-27v42. It's picture started to cut off 2 months ago after being on for an hour or so. It would only show a vertical line down the center until we hit it on the top of it. It has become progessively worse and now no longer shows the vertical line and requires a stronger knock to get the picture back. Some one told me this is the tube. If so can you briefly tell me how to replace. Any advance would be greatly appreicated.

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  • spidachin Dec 30, 2007

    I had my TV for about 6 years and some months and for the last two weeks the screen starts flipping out, either it changes angles or flickers uncontrollably but a solid hit on the top
    would settle it for a while but the next minute or so it would start agian.
     Got any Solutions? 

  • arjc12 Jan 15, 2008

    A wire plug connection into the motherboard was lose. It did lead to the yoke but was just a matter of wiggling a few wires in the right place and watching how the picture adjusted. Thanks for putting me on the right track though. (It would be impossible to soldier all the connections to and from the yoke though)

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Vertical lines down the center only means that you have a loose connection on the Yoke. Re solder all the connection on the yoke and where the yoke connection meets the main board.sony gv-27v42 27e307a54.jpg

best regards
Circuitcity

Posted on Dec 22, 2007

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