Question about Sony Trinitron Stereo Kv-27s66 27 Inch Color 27" Tv

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I have a Sony Trinitron TV model number KV27S66. This morning I turned it on, it worked for a few seconds then the picture became a vertical rainbow and then the TV shut itself off. After unplugging i

Unplugging it for a few minutes then plug it in and turn it on....no change. Then doing a reset.

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Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Posted on Dec 15, 2014

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What`s seems to be the porblem


IT SOUNDS LIKE THE VERTICAL I.C. NEEDS SOLDERING. WHEN IT LOOSES THE PICTURE DOES IT HAVE ERROR CODE 2 ? THE RED LED BLINKING 2 THEN 2 THEN 2. THAT IS LOSS OF VERTICAL. IF YOU SMACK THE SIDE OF THE SET.(NOT TO HARD) WITH OPEN PALM ON LOWER BACK IF THE PICTURE COMES BACK IT IS THE VERTICAL IC THAT NEEDS TO BEE SOLDERED.
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1 Answer

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with your model number manny have a defective flyback part number is 1-453-310-11

regards,
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