Question about Sony FD Trinitron WEGA KV-24FS120 24" TV

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Sony Wega TV Repair

My television is approximately 1 and 1/2 years old and it suddenly lost sound. Is there a way I can order a part and fix it myself?

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You can try a hard reset: Unplug TV from AC mains and remove all cables from TV. Wait about 30 minutes and replug to AC power and redo the cabling. Switch on the TV and see if it works..

I would recommend going to the following link and getting the service manual so you can see first hand disassembly instructions and testing procedures. Its only 10.99 and they email it to you shortly after purchase. The manual is a valuable resource as it will have part numbers in case you do need a new board. heres the link.
http://servicemanuals.vstore.ca/


Good luck....

Posted on Aug 08, 2008

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IC404, TDA8947J probably defective if no sound symptoms. If you know how to repair TV, goahead and place the part order.

Posted on Aug 08, 2008

  • Colleen
    Colleen Apr 27, 2014

    A new bulb? How would a new bulb help the sound?

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