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Sony bravia flashing light fix

The light blinks 7 times Which from my sources is the High Voltage Emergency shut off it doesnt happen all the time and i can watch tv mostly without being disturbed but i fear my tv is going to break of i ignoor this i can fix this myself no need for an expensive repair man i just need to know what i need to buy or is okay to leave it unattended will it mess up the whole tv

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  • Mason Courvoisier
    Mason Courvoisier Dec 01, 2014

    i cant find what i need off that site can you just tell me whats wrong and can it be left unattended and not skrewup other parts

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  • Sony Master
  • 74,106 Answers

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/
Blinking codes details to many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.

Posted on Dec 01, 2014

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Sony Wega Blinking Standby Light

No... we got it to come back on and now we havent tuned it off since... we just leave it on 24 hours a day!

Posted on Jan 06, 2008

rey jr
  • 149 Answers

SOURCE: Sony KV32hs510 - Won't come on flashing light - 6 or 7 times

hi there, you have the hardware prob., at the power supply section., test the bleeder resistor which is 100 kilo ohms or higher, do some check up and test. ty

Posted on Feb 16, 2008

SOURCE: Sony Trinitron Vega KV-34HS420

MUZ, 
Any luck with your TV yet?

Posted on May 21, 2008

  • 6 Answers

SOURCE: Sony KV-32HS420 will not come on has blinking standby light

Get out your original remote and hold the "Setup" button at the same time as holding the On/Off button on the TV set. It just worked for me!! Thank goodness. I was just about to bring it for repair but there's a snowstorm. Here's the link I got this from: http://www.kb.sony.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=http--esupportsonycom-perl-tutorial-displaypltutid297templateid1regionid1KSMFlag7370&sliceId=&docTypeID=DT_TUTORIALS_1_1&dialogID=53101564&stateId=0%200%2053105132

Posted on Dec 31, 2008

  • 1 Answer

SOURCE: sony trinitron blinks 7 times does not come on happened before help

MODEL NO;-29C99E
DIAGRAM

Posted on Jun 03, 2009

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A short circuit with its main board component, can make 8 blinks of standby/power light. These blinks [flashes] are fault indication. You can get an idea about the faulty stage circuit inside the TV, by the number of these blinks. Count it carefully, by switching it ON and OFF, more than 2 times at least, so that, you can make sure about the number of these blinks. If you wish to get more details, check the site linked here. Surf the site in "MOSAIC" view.
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http://www.techlore.com/article/15444/Understanding-Sony-Television-Blinking-Codes/

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  1. Turn off the television. IMPORTANT: For a projection television that uses an internal lamp, wait 5 minutes after turning off the television to allow the lamp to cool before continuing with the following steps.
  2. Unplug the television power cord from the electrical outlet.
  3. Let the television remain without power for 60 seconds.
  4. Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
  5. Turn on the television.
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Source

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1 Answer

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The 7 blinks usually indicates a high voltage shutdown situation. Without the specific model, I can;t give you details about parts etc. The options are a defective flyback transformer or problem with the voltage regulation circuits. Please update this with the model number and I'll post additional details as soon as I can.

Thanks,
Dan

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