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My sony tv kv24wx1u lost picture & sound,red power light flashing?????? any idea what is the fault.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 308 Answers

SOURCE: sony tv picture keeps flashing

You likely have bad solder connections around the tuner area. This model has a history of problems in that area or the tuner itself.

Posted on Dec 24, 2006

  • 14 Answers

SOURCE: Sony Trinitron kv-32fq75b

Hi Don't know if you have solved this or not, but when you get the 2 seconds of sound do you have any picture? Its been my experience in working on these types of sony's that what your describing with the flashing light is more than just a cable connection problem, usually a High Voltage or Power Supply problem, and the shut down circuit is kicking in giving you a flashing light to indicate this, definitely a problem for a certified tv tech to fix. Mark

Posted on Oct 07, 2007

  • 4234 Answers

SOURCE: SONY WEGA TRINTRON MODEL KV36FV15 RED LITE FLASHING

Please post the model number if different than KV-32FS120 as well as the blink count. The blinks should be a repeated count with a pause inbetween. This will indicate the circuit that is having a problem and allow me to give you specifics.

Thanks,
Dan

Posted on Aug 01, 2008

jingjao
  • 252 Answers

SOURCE: Sony Trinitron KV-24FS100 red light flashes 4 times

your tv had a problem.if you have a knowledge in electronics, check or replace the horizontal transistor beside the plyback. it is a black square parts with 3 pins.

Posted on Oct 14, 2008

Shuttle83
  • 1139 Answers

SOURCE: 1999 sony trinitron color tv -no picture-no sound.

Hello c_car,

What is happening is that the Shutdown Circuit is turning the TV off due to excessive current flow. The excessive current flow is most likely the result of a problem in the HV (High Voltage) section of your TV. This could mean that the Horizontal Output Transistor or the Integrated High Voltage Transformer has malfunctioned (developed a short circuit). I would advise that you let a qualified TV technician work on the set due to the nature of this problem.

I hope this helps,

Thank you,

Shuttle83

http://www.electron-age-technologies-llc.com

Posted on Jan 19, 2009

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