Question about Sony FD Trinitron WEGA KV-20FS120 20" TV

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TV will not come on.

I have a 26 inch Sony Trinitron Tru Surround by SRS. The TV will not come on and the red standby blinks 7 times, then pauses from 5 seconds and blinks 7 times. This is constant. We did have a storm in the area lst night, but no close lighting strikes.

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Hi, pertaining to our Triniton Television, its 12 years old, however still has a good picture, we noticed that the STANDBY LIGHT TURNS ON BUT NO PICTURE SHOWS UP. Can you assist?

Posted on Jul 26, 2012

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The 7 blinks indicate a high voltage shutdown (high voltage exceeded 33,000V). This is usually caused by a defective regulator. Could you please post the exact model number (KVxxx) and I'll look up the part you will likely need?

Thanks,
Dan

Posted on Jul 28, 2008

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Posted on Jan 02, 2017

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No sound, no picture standby light blinks 5 times, pauses, blinks 5 times, etc. This is a Sony Trinitron 36" Wega tv about 7 years old.


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http://electro-medical.blogspot.com/
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If blinks continue without any pause, the main board is faulty.
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1 Answer

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I have a Sony SRS BBE Trinitron (WEGA). The last few days when I tried to turn it on using the remote the Red Light would go on but the TV did not turn on. I would have to press the power button again to turn it on.. I tought the remote battery was just low.

Today when I tried to turn it on nothing is happening and the Red Light is blinking 9 times ??? I tried to unplug it and try it again, still does the same thing ???

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Hi,
Please reply couple of questions about TV to guess what could be wrong.

1- How many times standby light blinks, there would be interval of 3 seconds in blinks so count pause to pause.

2- Please intimate exact model of TV, written on sticker pasted at back of TV. That will help me to check its schematics.

Hit " add a comment" button to reply.
Thanks.

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The standby light should be blinking in a pattern. Count,pause,count... Please post the count and that will indicate the circuit in which a problem was detected. That will allow me to give you details and possible solutions.

Thanks,
Dan

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