Question about Sansui Televison & Video

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My sansui SV2118Si had a black thick horizontal for some weeks, now the whole screen is blank but sound is there. what might be wrong

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  • Sansui Master
  • 10,627 Answers

Bad video board

Posted on Sep 08, 2018

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  • Sansui Master
  • 66,120 Answers

Backlight problem take it to a repair shop

Posted on Aug 21, 2018

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

yambo

Noe Z Bernabe

  • 230 Answers

SOURCE: black horizontal line moving across screen with PS3

Loose connections in the AV board. Re solder . Did you try in video 2 or 3 ?....But Am suggested re solder AV board and connectors. I hope this help you I am here any time thank you!!!

Posted on Aug 13, 2008

checkitright

CheckitRight

  • 1363 Answers

SOURCE: printer prints white thick blank lines

1- black lines are from the drum: it has burnt out on that particular spot and rotates

2- the white horizontal gap space if it is not you skipping space is also from the drum

3-the white Vertical is most likely from the developper (unit that has the toner and is against the drum, look at the roller it should be solid black, maybe there is something on it : hair paper etc....

Posted on Aug 26, 2008

Anonymous

  • 41 Answers

SOURCE: dark band at top of screen...now whole screen

Pop sound is probably the Lamp or maybe the color wheel. When you unplug and try it on do you hear a whirling or winning sound ? Is it followed by a slight ticking sound ? If you get the whirling and a ticking sound it's probably a bad lamp. If you don't hear the whirling sound you may have a bad color wheel. The parts are both made of glass. The pop you heard was one of them breaking. If you can't tell, order a lamp you will need to change it eventually anyway.

Posted on Apr 19, 2009

Raditronic

Radames Pagan

  • 196 Answers

SOURCE: Screen is black wiht a single 1/8 thick horizontal

cold solder in vertical ic and check caps around to..if you see resin around any cap, change.

Posted on May 06, 2010

raymond marundan

  • 293 Answers

SOURCE: TV MODEL :SANSUI HARD ROCK

Hi The problem of your teevision is what we called the vertical line problem.The problem is in the vertical section of the board.There are many of cause of that problem.First is either loose connection,the circuit at the vertical section have cold solder so its need to resolder using soldering iron.Second,it maybe no vertical supply,its better to check the 12 volts dc supply of vertical ic output.if thers no supply in the ic,there a open resistor near the flyback.try to replace.Third if theres no loose connection and have a voltage supply the problem is either leaked capacitor or deffective vertical ic output. Commonly in that problem is the loose connection,try to resolder the verical section.

Posted on Jul 12, 2011

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2 Answers

Free manual sansui sv2118si tv


Google (sansui)(sv2118si)(manual) without parens.

Oct 18, 2018 | Sansui Televison & Video

1 Answer

Hi what's the no. of the vertical output IC for sansui sv2118si?


Contact Sansui or purchase the schematic, I don't think your going to find anyone with the information you need on here as if it has a vertical out IC its a really old set.

Dec 31, 2017 | Sansui Televison & Video

1 Answer

My sansui model sv2118si is having smal lines on the screen


Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/ Type in this key phrase " my service table today " in the search box at the top right of the the home page, to get gathered some pages which has the details of practical experiences of the author of that site. The search result might display about 20 Nos of related posts. Press the "All posts" at the bottom of the list, then you can select them one by one.

Jan 03, 2017 | Sansui Televison & Video

1 Answer

Sansui HDLCD4050C 40" TV -Horizontal Lines bottom half issues. What is wrong?


It sounds that the vertical output section has the fault. Contact any service technician. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product by anyone else could result in serious injury or death. If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock. Instead, contact the nearest service centre.

Jul 14, 2013 | Sansui HDLCD4050 TV

1 Answer

Hi.. Mine is a sansui tv and I bought it 3 years back. Now it is showing a horizontal line on the screen. Sound is fine but I can't see the picture, I just see one white horizontal line on tv...


The problem is vertical failure. Vertical output section to your TV ahs the fault. You ahve to check the vertcial output circuit for any component failure or loose solderings.

May 11, 2012 | SansuiS3275 TV

1 Answer

What is wrong with my Lg tv with black horizontal lines and thick black vertical swirl on screen?


this sounds pretty bad. how old is the tv?
this is usually an idication that the TV's display is ready to pack in.
this has happened me with an lg tv that i owned and there is no easy fix unless you have a gurantee i suggest bringing it to the nearest repair shop or just simply go for a new tv.

Jun 11, 2011 | LG Televison & Video

1 Answer

Screen is black wiht a single 1/8 thick horizontal line across entire screen. Sound is ok. Other TVs are working.


cold solder in vertical ic and check caps around to..if you see resin around any cap, change.

Apr 22, 2010 | Toshiba CF32H40 32" TV

1 Answer

I cannot see the whole picture on the screen


send me the jungle ic use at romysibug@yahoo.com

Jul 26, 2009 | Televison & Video

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