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Posted on Oct 02, 2012
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Sony kv 27s22 sound works but no picture

I had to bang the side of tv to make the picture appear what is wrong with it.

1 Answer

Nuwan Chinthaka

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  • Expert 170 Answers
  • Posted on Jan 08, 2014
Nuwan Chinthaka
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Hi Solaiman,

Loose connection on circuit board.

specially neck board.

regards,
nuwan

2 Related Answers

barbu51

Jacques Marin

  • 566 Answers
  • Posted on Nov 01, 2009

SOURCE: The sound on my sony KV-27s22 comes on realy good

You definitely have bad solder joint.If you have a soldering iron you may be able to fix it.The way your talking it sound like in the deflection area.remove the back cover and start the set then using something non conductive i.e a wooden salad spoon , knock lighly around the circuit that way you may be able to pinpoint the area where the trouble is. you`ll have to pull out the chassis to resolder the joints.look for rings around solder spot. good luck p.s; remove power before soldering

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Anonymous

  • 346 Answers
  • Posted on May 24, 2010

SOURCE: my Sony KV-27V55 27" TV has not picture

does the screen light

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you can check the your colour system changed by mistakenly by yourself to go to setting and ,also try to re tune the channels or one channel.
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