Question about Sansui DTV2760 27" TV

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No picture when you turn on the sansui tvs2746a all you get is a blue line in the middle of the screen 27 inch sansui and its a line coming down 3inches from the top across the screen ,, can see clear pic under that ,, but the top of screen is distorted,,, only 4 years old,,,,,,,,,,, Help

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  • mark331 Nov 09, 2008

    tvs2746a with lines coming down from the top of screen 3 inches. picture seems to fold at the top. Any help on how to adjust this?

  • Anonymous Mar 15, 2014

    12 Auto BG stands on top tv goes on and off how can i fix this please and the its just a blue screen

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  • 238 Answers

Hi, the problem is in the vertical ossilation.. let me know

Posted on Jan 10, 2008

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1 Answer

Why my t.v screen is one inch less from down side?


Vertical scan output section circuit fault.
http://electronicshelponline.blogspot.com/
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Feb 19, 2015 | Televison & Video

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No picture just on line in the middle left to right


I know the line is horizontal but the problem is in the "Vertical" circuit of the set that deflects the picture from the middle of the screen to the top and bottom.

Only a few easy possible reasons for this.

1) set has developed bad solder connections in the vertical output circuit--it happens as a normal thing and most sets like this the picture will have opened and closed before going to just a line.

2) a part in the vertical output circuit is bad---most common is a IC chip for output. Not real hard to get at or replace and is inexpensive.

If it is as stated here a 27 inch set it may not be economical to fix and cheaper to just consider replacing it.


Let me know if you have questions.


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May 02, 2010 | Sansui 27 inch TV

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My 27 inch Insignia flat screen tube TV goes blank


The vertical deflection has gone out. Put it in the shop.

Apr 24, 2010 | Insignia NS-27RTV 27" TV

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Repais tv


Sounds like a shorted picture tube. Or it could be a blue drive problem. Hard to say. Thanks for using fixya.

Mar 03, 2010 | Sansui 27" TV

1 Answer

I have a 27 inch sansui television. It is about 5 years old and white lines have started to appear at the top of the screen. They are kind of annoying. Does anyone know what that is.


If your TV has a picture tube rather than an LCD display, you have a problem with the vertical circuit
(the circuit that "paints" the picture from top to bottom). Usually a capacitor in this circuit will open up causing this type of problem.

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Jan 04, 2010 | Sansui 27" TV

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Straight line in the middle of monitor. picture srunct


This is called vertical collapse and the most common cause is a failure of the vertical IC. If you can update this with the model number, I should be able to provide the part numbers and costs for the parts required to fix this. Also, if you intend to repair this yourself, please indicate thtat as well. The parts will cost around $20 or so.

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Dec 08, 2009 | Sansui 27" TV

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Sansui (orion) TVS2746A. Help! volumn down + 8 killed it


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fjn27a003 . Do you have it? if is like this , tell me the price pleasse.

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Nov 11, 2009 | Televison & Video

1 Answer

3inches black line


Even though we are at a level of technology where most things can be addressed by a button on a remote or through a menu there still comes the time when we need to think back when we used to adjust TVs manually. It sounds like this is an analog TV and it is possible there are pots or potentiometers on the rear of the TV at the bottom. If you have children, they love to turn things and it may just be if they are there they need to be set to default. Typically a bad tube will give different symptoms, however, depending on the age of the TV there are some that have circuit boards that will effect the display on a good tube. Not to many symptoms given on this one other than what you describe as "the problem"

Jun 04, 2009 | Sansui DTV2760 27" TV

1 Answer

Switching singnal


If you are using an antenna or regular cable without a cable box, put the tv on an analog channel. Go into the menu. Select the middle icon at the top of the screen. Go down to the TV/CABLE line. Select either TV (for antenna) or CABLE (for regular cable) on the right. Go down to AUTO CH MEMORY and press the volume+ (right arrow) button. Wait for the channel search screen to clear. Check all of your channels using the channel up button until you come back to the channel you started on.

Feb 28, 2009 | Sansui 27" TV

1 Answer

No picture


you have a bad vertical ic or bad connections check to see if bad connections first

Nov 02, 2007 | Sansui DTV2760 27" TV

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