Question about Sansui Televison & Video

1 Answer

In my tv picture not coming on to picture tube. But there is small horizontal line coming on picture tube on middle. And othere things are proper

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 70 Answers

Vertical deflection failure pls check the vertival deflection IC supply and check / replace vertival IC

Posted on Aug 26, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

GET SOUND BUT NO CLEAR PICTURE ONLY HORIZONTAL LINES form bottom to middle black blur lines


Video output section of your tv is in trouble. Either it not gets proper voltage [low voltage if voltage is there]; or video output Ic or transistors whichever used may got damaged. Never switch on the tv in this condition; that picture tube may get damaged. Get it repaired soon.

Oct 14, 2010 | Philips Magnavox 20MT133S 20" TV

1 Answer

When i turn it on it has an horizontal blue line in middle of screen then comes on, when shut down it has the colors in the middle in tight formation then suts off. is it the picture tube


the set having blue scteen when the nosignal condition so blue horizontal line due to failure in vertical deflection section and system control detect the vertical delection failure . so system control farce to set to shut down pls repair the vertical section and system should be ok

Aug 26, 2010 | Samsung SlimFit TX-S3082WH 30" TV

1 Answer

1. My Sony KP-57WS500 TV is turning blue after abut 3 minutesof operation. It stays that way for about 30 miunes and comes back with pictures again, but with predominatly blue color. 2. Sometimes the TV...


Sounds like the picture tubes are failing,common on sony. do you notice any thin horizontal lines? You mite get lucky and be able to adjust the voltages. Remove back cover and look inside to see which tubes are lighting up.The front panel below the screen will come off and behind it is a small access cover.remove it. there you will find the voltage controls (its a plastic square with 6 knobs). 2 knobs for each tube, 1 is focus the other is the voltage labeled "screen". they are marked so look closely. Green is always in the middle but sometimes they flip the controls for red and blue so pay attention to which you are controlling .slowly adjust screen voltages to see if you can get it to stay on. If you over do it those thin horizontal lines will pop up and the tv will shut off again. If you already have lines back off the voltage by turning knob to the left slowly until they diappear. If that seems to fix it but the problem but it comes back later, then the tubes are shot. good luck!

Jul 05, 2010 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Horizontal line in toshiba TVs


its the horizontal output IC

Feb 14, 2010 | Toshiba 28N33 28" TV

1 Answer

Picture appears only as a thin, horizontal line...


chk vertical amp /vertical drive i/p from oscillator/power to it/power to vertical amp/chk dry joints-hot area/look at vertcal amp capacitors-swelling etc

Jul 04, 2009 | Akai Televison & Video

1 Answer

Tv beginning to flash green with horizontal white lines


From your description it sounds like a bad picture tube. The lines are called retrace lines. There is a small chance that a component on the small board that connects to the neck of the tube may be bad. Without model number information it is very difficult so say further. Some picture tubes can be re-jeuvenated with the appropriate machine ( at a TV repar shop)
If you feel adventurous and are careful you might try GENTLY tapping the neck of the tube and see if picture improves/goes out. If the tapping does change the picture it is definitely the tube

Mar 12, 2009 | Loewe ARC332 32" TV

2 Answers

Picture is black except for colorful horizontal line across tv


It sounds like you need a DEFRAG Done. Have you put any new speakers or magnets near the TV? Has anyone had a magnet toy or things around the TV lately?

Feb 23, 2009 | JVC AV-30W475 30" TV

1 Answer

Picture on RCA TV shrinks to a horizontal line


Hello,
Sounds to me you have a cold solder joint ( loose solder connection ) on the printer circuit board around or on the vertical chip or on one of the vertical capacitors. You may also have a bad vertical chip or a bad vertical capacitor, but I doubt it since it did come and go. I'de get a soldering iron and some solder and touch up the connections. I will remind you that you need to always excersise saftey by making sure, before removing the back, unplug the TV from the wall, and use care not to come in contact with the large red wire going to the back of the picture tube as the picture tube can be turned off and still store lots of voltage ( up to 35,000 volts). Always stay safe and when soldering, use care not to run solder across places that will make a short.
Good Luck and I hope this helps
Ed Meshechek ( Radio Man )
NC Electronics
Mills, Wyoming
307-266-4675

Dec 19, 2008 | Televison & Video

1 Answer

Insignia 32" Tube TV NS-RTV32


The vertical output IC LA7847 is failing. It will likely fail permanately and you will have just the horizontal line. The set will require service. Just do not run the set very long in this state. That thin white line can likely burn into the crt phospher and will show all the time thus ruining the glass picture tube...

Jun 05, 2008 | Televison & Video

1 Answer

Horizontal line on screen


The most common problem would be a bad solder joint on the vertical drive IC. It could also be a bad solder joint on the flyback transformer, as it supplies voltage to the vert. stages. If you disassemble the set, please be careful not to get shocked. Discharge the high voltage stages as a precaution.

Geno

Feb 26, 2008 | Panasonic PV-DF2004 20 in. TV/VCR/DVD...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

68 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sansui Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73691 Answers

matt martin
matt martin

Level 3 Expert

1208 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Sansui Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...