Question about Zenith C27A24T 27" TV

1 Answer

Zenith 27 TV - screen jumps and suddenly turns off.

I have an old zentith TV which was working fine. Suddenly one day, the screen starts jumping and vertically the screen comes down and it got turned off. After that I removed the plugs and connected it after 1 hour. It starts running for some time and the same thing happened once again. Now sometimes it keeps steady and runs with no problem for one hour,then gets turned off. some times it doesnot even run after switching it on. Can anyone please advise?

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: Zenith 27 TV - screen jumps and suddenly turns off.

Sounds like you have a vertical failure, and is causing the power supply to shut down. A repair person can probably repair this main board in this set but it will cost more in time and labor to repair. So the right thing to do is replace the entire module. This Zenith was designed to replace the boards completely to shorten down time as well as labor. The board this set needs is a 9-02107 module, and is avail from for 52.44 + shipping. I dont think you should attemp to do this repair by yourself if you have no electronics training or tv training. This is just so you know what you need and get an idea on what this will cost you to repair. Good Luck

Posted on Aug 13, 2006

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

Color red,green and blue is making a circle on the screen

Hello, please replace the PTC resistor. It is positioned at the primary side of mains converter. Best regards, Arpi

Aug 23, 2007 | Zenith B27A11Z 27" TV

1 Answer

Zenith tv picture jumps after 20-30 min.

the variations of the supply causes that. a verticle stability be checked, specially semiconductors and capacitor changing valuas

IT=CV=Q AND frequincy = f=i/t

SO I is for time and T for tempareture

Mar 28, 2009 | Zenith B25A02Z TV

1 Answer

Fried remote control receiver? (Zenith B32A24Z)

Invest in a long poking stick....... Either the Infrared receiver or controller it blew out. The high amount of static electricity formed and must of jumped off by the infrared receiver causing a momentary short in the circuit board. Safety's shut the tv down before frying, but damage looks to be done. It can be fixed, but only cheap if only the infrared receiver was damaged, anything else and it's going to be pricey. 

Apr 23, 2008 | Zenith B32A24Z 32" TV

1 Answer

Zenith 27inch B28A11Z keeps powering itself off

Hi Pswglaw,

From the way you describe the problem, it seems you have a high voltage leak. To check this, make the room dark and look into the back of the TV while turning it on. If you see something like lighting jumping around you have this high voltage problem. The TV will eventually destroy itself under this condition. I would suggest not using it until you get it repaired. The repair cost will be much lower if the TV is still working when you take it in. The high voltage leak will destroy more parts and cause the TV to stop working. Then it will blow a fuse.


Jan 23, 2008 | Zenith B27A11Z 27" TV

2 Answers

Zenith B27A11Z remote stop working

remove the batteries from remote ,then put im back and then try again

Jan 01, 2008 | Zenith B27A11Z 27" TV

1 Answer

The picture is jumping, sometimes the tv shows three of the picture.

The solder joints on the vertical output IC have cracked. This is a common problem in those sets and resoldering the pins of the vertical outpit IC will cure the problem.

May 28, 2007 | Zenith C27A25 27" TV

1 Answer

Picture problems

If the line goes across the screen you have a loose solder joint on the vertical output IC. I've seen this happen many times in Zeniths and a lot of other sets. If the IC is not loose then there is a loose solder joint somewhere else in the vertical circuit. These IC's are 10 - 13 pin chips that operate the vertical deflection on your set. I feel like a drop of solder in the right place will fix it! Stargazer

Apr 10, 2007 | Zenith C27A24T 27" TV

1 Answer

Sanyo Flat Screen (DS27910) "Grey" Screen

dont know for sure but i think that the tube is going bad. Have one in my shop doing almost the same thing.Taped on the tube and it does strange things. My tube tester wont test this kind of tube that is in these sets.Not much help but it is a start.

Sep 17, 2006 | Sanyo DS27910 27" TV

3 Answers

TV has green sceen and turns off by itself

you have the famous zenith shorted picture tube

Aug 07, 2006 | Zenith C27V22 27" TV

Not finding what you are looking for?
Zenith C27A24T 27" TV Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top Zenith Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

66352 Answers

matt martin
matt martin

Level 3 Expert

1187 Answers

Anastasio Benjou

Level 2 Expert

99 Answers

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

Answer questions

Manuals & User Guides