Question about Samsung TXJ2754 27" TV

1 Answer

1/2 screen blank

Frequently I get 1/2 screen with no picture, and its only the bottom half of the screen that goes blank, not the top half. The Samsung is a Flat Panel, only 2 years old.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers
Re: 1/2 screen blank

Sounds like a bad connection on or in the vertical output circuit, or the drive circuit. Could also be the vertical output IC or the surrounding componets going bad. Good Luck

Posted on Jul 22, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

I have a 27" TCL 29T18. The top half of the screen went black and the bottom half has the top half of the picture. Help please!!

1-to solder vertical integrated circuit 2-see if any electrolitic filter is blow up-or 3-verify +24vcc 4-replace all electrolitic-filters.

Oct 02, 2013 | Panasonic CT25G7 25" TV

1 Answer

Model 42mf231d/17 42" plasma

If the loss of picture is either on top half or bottom half of screen. there are y buffer boards that go from top to bottom on left side of screen when looking at back that control those sections. when there is loss of half of picture then buffer associated with that area would be at fault and would need to be replaced. when i see a degrading symptom such as loss of picture on top half or bottom half leading to no picture issue normally you would check heat syncs on y sustain board and if not heating up after a few minutes of being turned on would recommend replacing y main and both y upper and lower y buffer boards as they complete a circuit

Jun 04, 2008 | Philips Magnavox 27MS343S 27" TV

1 Answer

Top half of picture blanked off. Bottom half does not indicate any deflection problems.

the problem is in your deflection coil, the other half had been shorted probably.

Mar 19, 2008 | Panasonic CT-27SX11 27" TV

1 Answer

Problem in my HITACHI CMT2153 TV

hi, the problem is in the vertical ossilation if only u can trace the bad component.. let me know

Jan 10, 2008 | Standard (CRT) Televisions

1 Answer

Shrinking screen.

hi there, you do have a vertical section problem and at the power supply section problem. do some test, check for some cold solder at the power supply section, test some electrolytic capacitor at the vertical section. ty

Jan 01, 2008 | Standard (CRT) Televisions

1 Answer

Television fault

it is not worth fixing get a new tv

Oct 31, 2007 | JVC AV-27020 TV

1 Answer


You have a bad vertical output IC or a bad capacitor(s) in the vertical driver or output circuits. Not a job for the user to do unless you have the proper tools as well as a service manual. Good Luck

Mar 28, 2007 | Konka K2386U 23" TV

1 Answer

Picture on Panasonic tv intermittently becomes striated and bottom half of picture shows on top half of screen

Hello! What you're describing sounds like a vertical deflection problem if it also occurs when you're watching a TV program. This type of trouble is a component failing in the vertical circuit of your set. A loose solder connection could cause this. On the other hand, if it just happens when you run the VCR, your problem could be somewhere in the tape drive mechanism or possibly a bad tape. Things like slipping clutches,bad belts sticking guide rollers are a few things that will cause this in a VCR. You need to have a tech check it for you. Hope this gives you some help. Stargazer

Feb 03, 2007 | Panasonic CT-34WX54 34" TV

1 Answer

Top half of screen black

The vertical circuit is going bad,this is the one in charge of opening the picture up and down,try taping on the side to see if the picture reacts ,if it does your set has a loose conection and the vertical IC will need to be resoldered only but if it does not react the IC will have to be replaced,if you are familiar with tv service this will give you a place to start but if you are not be safe and seek the help of a servicer,please let Us know how it goes.

Oct 11, 2006 | Sony KV-XA34M66 34" TV

1 Answer

Screen split with black bar through center, top of picture shows in bottom

It sounds as you desribe, the vertical output IC and or the b+ feed capacitor off the Hi voltage transformer feeding the vert. IC its required voltage. Not a really hard job to replace, but not for a handi person to do. This should be left to the professional, as there are no user serviceable parts inside this set and with the HI voltage and the safety issues its best to call somesone to assist you with this repair. Good Luck

Jun 14, 2006 | Sanyo DS31520 31" TV

Not finding what you are looking for?
Samsung TXJ2754 27" TV Logo

Related Topics:

192 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

66451 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

Are you a Samsung Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides