Question about Sony FD Trinitron WEGA KV-36FS120 36" TV

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Help with sony trinitron problem

We have a Sony Trinitron about 12 years old. When we turn it on, you hear sound but the picture takes about 5-10 minutes to come on. And the picture will flash on and off for several minutes before finally staying on.

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Are you serious? You have used that television... in particular that CRT well beyond its predictable lifetime.  Congratulations.  Those are early symptoms of CRT failure.  Your screen may turn green very soon also.  It will occur any moment now.  It is not cost-effective to repair.  Welcome to the next generation.  You will be amazed and delighted with LCD, plasma or DLP technology. [email protected]

Posted on Oct 31, 2007

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Posted on Jan 02, 2017

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I have a Sony Trinitron Wega 36" tv.I turn it on and hear a click like it's going to come on and it takes about 10 to 15 minutes to come .no sound,no picture and then it works great. What's...


.May be If the person is a technical Man or the best bet is to give it to a technical personnel to help him check the different voltages that come out from the power Transformer may be they are accurate or not.

Jun 15, 2011 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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Sony Trinitron TV now taking around 5 minutes for picture to appear (sound comes on instantly) Is it worth repair or should I cut losses and replace set?


How old is the TV?
Sony Trinitron sounds like it may be from the 1980's?
Some TV engineers can use a piece of equipment to do a "tube boost" but this is sometimes risky and can completely ruin the tube, but it's a risk you would have to take.
If the TV is over 15 years old, and has been used regularly, (like 4 hours every day or more) it seems likely that the tube has reached the end of life.
TV cathode ray tubes are like light bulbs...they do not last forever!

Nov 17, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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Comes on and later goes blank


How much later? The Sony sets have a setting in the menu that turnes the TV off if there isnt' any input, Sometimes this feature gets messed up, and the feature has to be turned off, Check that out and see if that takes care of the problem.

Oct 01, 2009 | Sony FD Trinitron WEGA KV-32FV300 32" TV

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No sound from tV speakers


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Sep 10, 2009 | Sony FD Trinitron WEGA XBRKV-40XBR800 40"...

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No picture appears on screen


without seeing the set this is a hard one to fix if the button is slack when you press it then the button is going to be the problem otherwise it could be a transformer that has gone in the set, 12 years is a good age for a tv so i would suggest replacing it with a new lcd or plasma.

Mar 08, 2009 | Sony FD Trinitron WEGA KV-27FS320 27" TV

1 Answer

Tired with this sony tv


Sony doesn't want anyone to see a poor picture on a Sony tv so they have a circuit that blanks the video if there is a weak picture or any other problem concerning picture quality. My Sony factory Instructor told me this many many years ago. I'm feeling old...but anyway you need a technician. Sorry.

barneyluc

Oct 03, 2008 | Sony FD Trinitron WEGA KV-36HS510 36" TV

1 Answer

Tv turns on but takes about 20 minutes to show the picture


This is the picture tube. If you check shops you can find one that has a picture tube restorer. If they run just the cleaning process it will buy you some time. This is good some times for up to a year

Apr 19, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

20" Trinitron Wega


Good day.
First, Have your tv 's circuitry be resoldered. this might be a case of loose contacts particularly along the crt circuitry. the longer you operate the unit at this condition, the faster you are counting the possibility of shortening the lifespan of your tube. 9 years is quite a young age for a unit which has an average of 18years.


response is highly appreciated.


chris

Mar 29, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

Tv wont turn back on


Hii.... first I like to know the chassis of yor KV27FS100..
sound like problem with regulated parts block.....and can more helpfull if you count the blinking of the LED....sony have selft diagnostic at the LED Blinking.....

I hope hear from you soon....

Thank's


[Vrya]

e-mail : [email protected]

Feb 23, 2008 | Sony FD Trinitron WEGA KV-27FS100 27" TV

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Picture and sound go away after 2 minutes


Protection circuit fault kicks in. No vertical Deflection (V STOP),B+ over voltage protection (OVP), This is about a $150 -$200 to fix.

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