Question about Sony FD Trinitron WEGA KV-27HS420 27" TV

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My sony trinitron wega says no signal when I connect the coaxial cable.

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Your Sony has several varieties of possible connections.
They include,

  • HDMI (High-Definition Multimedia Interface)
  • Component video
  • S VIDEO
  • Composite video
  • RF/Coaxial
Make sure that the appropriate choice with in the menu "SETUP" option matches the connection at the rear.
If this is done correctly and you still have now picture it may be an issue with the cable or the connector on the end. Check the tip to make sure that there is between 1/8 to 1/4 inch of the internal wire past the end of the connector.
If this looks ok try a different hook up such as the "S-VIDEO" cable and seperate left and right audio "RCA" cable.
If you have no image after trying one of the other connection types then the issue may be with the TV itself which would require servicing.
Hope this helps

Posted on Oct 07, 2009

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