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I have a Sanyo tv with sound an a horizontal white line on the screen. Where should I start looking for the problem?

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A horizontal white line on the screen means that you have problem on vertical section. It might be the vertical IC or other components near that IC.

Posted on Jul 13, 2008

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Sanyo LCD 40" Tv ha a horizontal split in the picture on screen. Split looks like a horizontal line with a red tinge. What could the problem be?


I hope it's under warranty, that sounds to me like a liquid crystal bleed, they nearly always start in the middle and are terminal, I hope I'm wrong.

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it sounds like you have horizontal colapse a very complect repair try hitting the tv if the screen comes up full picture then its a dry joint if not there is an ic or power fault toss it

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this is a frame fault
the fact that you can still see the line when the tv is off is because you have been watching with the line and it has burnt into the crt.

time to buy a new tv

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Black screen with a horizontal white line across the middle.


You would need to replace the flyback on this and your looking aroung $65 parts and $85 labor to shore this problem up. We can recommend you a repair shop or you can purchase a new TV its all up to you

Rulds2008

May 02, 2009 | Sanyo DS24205 24" TV

1 Answer

Gray screen with horizontal lines accross it


sounds like you may have a bad ic it probley is a surface mount on the bottom of the board it could couse this problem would need to take to a shop to repair. The ic probley is numbered ic101 on board.

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Nov 04, 2008 | Televison & Video

1 Answer

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If the horizontal lines going through the picture are fine white lines, then I would suspect the picture tube as having a heater to cathode short or some other problem. Since some sets have had a 3 year warranty on the picture tube, you may be lucky unless the labor to replace the tube is more than the set is worth. Sanyo is usually not a good name in consumer electronics anymore, so if you're looking for a replacement I would look elsewhere.

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2 Answers

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Dec 31, 2007 | Sanyo DS25390 TV

1 Answer

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1 Answer

32 in RCA MODEL NUMBER f32650


TV FINE UNTIL 2 NIGHTS AGO HAVE HAD 4 YEARS, STARTED HAVING A FOGGY SCREEN WITH WHITE HORIZONTAL LINES. HAS SOUND A FOGGY SCREEN WITH WHITE HORIZONTAL LINES. called retrace lines please check 1 screen control on eht transformer is mituned 2 supply to screen of crt 3 supply to rgb video output is absent 4 connector loose 5 crt base loose thanks

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