Question about Standard (CRT) Televisions

1 Answer

TV turned off by itself and now it won't turn back on

I was watching tv and all of the sudden it turned off and now it won't turn back on. Everything else that was plugged into the same outlet was still on so I know it's not a problem with the outlet, it's the tv. power went off i had tv and other things on same surge protector everythng works but tv picture will not come up only clicks on and right back off with a buzzing noise I have a Sanyo DS31580 that's "about" six years old. The picture on screen started "collapsing on itself" with a line in the middle of the screen and then it'd be okay. Now I turn it on and there's only sound for like 3 sec. before it turns off, and won't turn back on.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 4 Answers

If the tv has nothing happening at all when you try and turn it back on including any noise, your power supply is broken. If it is still trying to turn on or does make noise, an internal component has come loose or been knocked off, most likely to your picture tube.

Posted on Dec 25, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Tv turns off itself


Check its horizontal output section circuit, and replace damaged component/s. 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 17, 2013 | Sanyo Standard (CRT) Televisions

1 Answer

My sony trinitro wont turn on, the stand by light flashes 4 times


the four flash is a signal, it means either faulty power supply or deflection circuit trouble.

Jul 27, 2009 | Sony FD Trinitron WEGA KV-24FS120 24" TV

1 Answer

Tv wont turn on


Switch off the surge protector for 2-3 minutes then switch back on and TV should work.

Feb 19, 2009 | Philips Magnavox 27MS343S 27" TV

1 Answer

Turns off by itself!!!


The flyback transformer are damaged .

May 26, 2008 | RCA TruFlat 27F520T 27" TV

1 Answer

Green Screen


Your picture tube is bad,pull back off/ unplug crt broad on neck of tube make sure it does not touch anything ,turn set back on if set stays on tube is shorted!

Dec 18, 2007 | GE 13R100T 13" TV

1 Answer

TOSHIBA 35 TV 35A44


don`t know if this will work for yours but I have heard of menu coming up all by itself randomly and the fix was to remove the batteries from the cable boxes remote and the tv`s remote, partially stuck on buttons were the cause, replaced the remote end of problem, hope this helps on yours.

Nov 29, 2007 | Toshiba 35A44 35" TV

1 Answer

Tv wont stay off


Yes - a new more expensive TV that is not a throw-away model.
The problem is probably in the micro and will continue this intermittently - sometimes hot/cold can have an effect on when it has the problem. It will get worse and it will eventually need to be repaired...
Sorry for the bad news.
Bill

Nov 14, 2007 | Polaroid TTM-2004 20" 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

1 Answer

TV turned off by itself and now it won't turn back on


If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. Some of the solutions described below can be dangerous, TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages. Could be several things- a 15 cent fuse, some solder joints that fail due to expansion and contraction of the circuit boards. Hard to say. Look for parts that look or smell burnt, might help you narrow it down. The fact that it stopped suddenly, with no gradual deterioration makes me think that something blew, and it's a matter of replacing it. No tube damage or anything more serious, just a local fuse or cap. let someone have a look Good luck

Jun 13, 2006 | Philips 27PS60S 27" TV

Not finding what you are looking for?
Standard (CRT) Televisions Logo

Related Topics:

328 people viewed this question

Ask a Question

Usually answered in minutes!

Top Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68301 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

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

Answer questions

Manuals & User Guides

Loading...