Question about Sony KV-32S45 32" TV

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I have a Sony Trinitron KV-34HS510 with a blinking standby light but I cannot turn on the TV. It sounds like it wants to power up but it won't. Is this a relay problem or a sensor problem and how do I fix it? Thanks

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  • chrisss121 May 12, 2009

    Mine is doing the same thing. The standby light blinks 5 times.

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Please post the blink count of the standby light. That will indicate the circuit in which the problem was found that triggered the "protect" mode. Further details can be provided once that count is available.

Thanks,
Dan

Posted on Dec 04, 2008

5 Suggested Answers

  • 1 Answer

SOURCE: Sony TV Trinitron is on standby

standby light flashes tv wont turn on

Posted on Jun 01, 2009

freetek
  • 5568 Answers

SOURCE: Cannot power up my Sony Trinitron KV-34HS510.

makes a noise
This doesn't tell us much; is it a click or a sharp snapping sound?
The first can be a relay turning on, the second is most likely related to a high voltage discharging.
If it is a relay, then the set could be trying to protect itself from an overload or the power supply has failed; the blinking ON LED is pointing toward that.
If it is a high voltage discharge (you may be able to see it through the vents in the rear housing) then it is possible that an accumulation of dust and household airborne contaminents has created a path that can be removed with some targeted cleaning. 

Posted on Dec 09, 2008

  • 106 Answers

SOURCE: Sony FD Trinitron WEGA KV-34HS510 34

  • Diagnosis: Power does not turn on. Possible causes include: Power cord is not plugged in, Fuse is burned out (F6001) (G board). Symptoms of the problem: Power does not come on, No power is supplied to the unit, AC power supply is faulty. Diagnosis: Horizontal deflection stopped. Possible cause: Q8035, 8038 is shorted. (D board). This may help !!

Posted on Mar 24, 2009

stonephoenix
  • 563 Answers

SOURCE: Sony FD Trinitron WEGA KV-32HS500...red standby light blinks 6 ti

I have over 10 years experience in electronic tech support.

I know this isn't what you want to hear, but the problem you've described can't be fixed with
troubleshooting. Your TV will have to be repaired. There is a part that has developed a defect and needs to be replaced. If you're still in warranty, the TV will be repaired at no charge to you. The warranty would likely be at least one year from the date of purchase from the manufacturer. If you purchased an extended service plan they will repair the TV at no charge as well.

If the TV is no longer in warranty, it will likely cost a minimum of $150 parts and labor. This is assuming that you only need one
circuit board or small part. If the problem is more than one of the circuit boards, the price of repair could go much higher.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please let me know if I can be of further assistance.

Posted on Jul 11, 2009

  • 1 Answer

SOURCE: Wont turn on. There are 5 and 6 blinking stand by

my sony kv-34hs510 tv wont turn on.ther are 6 and7 blinnking stand by lights.

Posted on Jul 16, 2010

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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/

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Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits. I think it helps
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    let me know how many times standby light flashes. this info will help me to assist you to resolve tv problem.

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