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Television loses picture for about 2 minutes and then picture comes back

Sony trinitron kv-27ts32 loses picture for about 2 minutes and then picture
comes back. Set is usually on about 5 hours before this happens.

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Your problem is intermittent your problem is in the video section this in a ic in the video circuit known as the deflection ic change the ic.good luck

Posted on Aug 19, 2008

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Sony Trinitron Wega KV-27FS100 picture on and off


i'd say your tv is unhappy.

unplug for 10 min..and see if that resets it.

May 31, 2008 | Sony FD Trinitron WEGA KV-27FS100 27" TV

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I have a Sony Trinitron 32" tv. When I turn it on, it has started taking longer and longer for the picture to come on. Sound is fine. Now once the tv is on for a while, the picture goes black for...


Yes.... u must adjust the screen voltage going to picture tube....located on the CRT module>>>little board connected directly to picture tube (take back off TV and you will see ) play around with screen control on the CRT module......can be adjusted at times to keep from losing picture!!! tube is bad...i know sure looks good when showing a picture....TRY adjusting screen voltage ( YES while TV is ON>>>CAREFULL ) gl

May 19, 2010 | Sony FD Trinitron WEGA KV-32FS100 32" TV

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2 of my 7 sony tv's have started blinking on and off, but after unplugging for 2 months one stopped blinking for awhile but started again. how do i fix these tv's? models kv-27ts32 and kv-24fv12


You cannot fix these by yourself. You'll simply need to call in a Sony-authorized Techie and pay the gentleman his asking fee to diagnose and repair your TVs. It sounds like the flyback transformers are about to say "bye, bye" to you, and this is normal. Sorry to hear about these unfortunate circumstances but nothing in life is guaranteed to last for ever. They do quit sooner or later....Especially the nicer ones! And it may not be worth the cost to repair them.

Apr 18, 2010 | Sony FD Trinitron WEGA KV-24FS120 24" TV

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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.
DON.

Jan 31, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sony FD Trinitron WEGA KV-27FS100 27"


if it is white brightlines along with blue back ground please check 1 sypply to blue video output transformer. 2 crt base or connector loose. 3 check components related to blue video ckt & blue video output transistor. 4 blue signal reaching to blue video section 5 verv very rare case if set is old set then there is a possibility of crt. hope this will help.

Oct 06, 2007 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

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.

Nov 04, 2006 | Sony FD Trinitron WEGA KV-34HS420 34" TV

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