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