Question about Sylvania 6719DC 19 in. TV/VCR/DVD Combo

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My tv turns off after I turn in on

When i turn on the tv it is normal but a couple secounds later it turns off by itself . How do i fix it?

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  • Anonymous May 03, 2009

    Hi, I had this same problem. You might want to save yourself some money and open the tv up yourself. Obviously make sure its not plugged in while doing so and look for anything really obvious out of place or loose parts that dont look right. I found a piece of a VHS tape stuck in the VCR and it might sound crazy but I no longer have this problem. Give it a try if not it might be time to get a new tv. GOOD LUCK!!

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  • 6 Answers

The problem under the vcr loading mechanism. You need to replace the clear led in center of board.

Posted on Jun 03, 2009

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2 Answers

When i turn my tv on it goes for a second than picture is black. If i wait about 15 20 min trying it a couple of times turning it on eventualy it work the tv wil go on and work ok with no futher...


Hi,

This is an indication of out-of-regulation in the power supply section. The very common caused of this fault is the leaky electrolytic capacitor in that section. It will drop the supply from normal voltage and will disable the unit.It needs a little warm-up to make itself stable but the symptom will get worst. Sometimes it has a bulged/dome at the top but not all, it is better that you have a capacitor checker/tester to determine its condition. Your unit will back to normal again if the leaky capacitor is isolated.

If you don't have necessary tools and test instruments, and can't do the job yourself, I would advice you to look for a professional to troubleshoot the problem. Don't attempt to work in the power supply if you don't know the safety precaution of handling it, there some stored electricity enough to hurt you with a little mistake only.

Also check if your unit is under warranty /extended warranty, avail it because the manufacturer of your unit will fix it for free. Don

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1 Answer

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This is probably due to dry solders in the power supply area of the tv... next time when it powers off give it a whack on the side and see if will just light up for a moment.. If it doesn't just open the tv and check for dry solders, loose contacts and faulty capacitors.. PS:I would not task some one without experience in electronics to handle this one. This shouldn't cost you much even if you hire a tech anyway..

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1 Answer

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this is closed caqption go into menu and turn it off or if remote has cc button turn it off with that.

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1 Answer

Red power light flashes. tv won't turn on.


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1 Answer

Tv turns itself off after bout ten seconds


Your over voltage circuits(hi-voltage and low voltage) are defective.When the voltage exceeds the specs it shuts off the tv.Unless your a service tech,you can't fix this.There are components on the main circuit tha t have to be changed.Sorry, no easy fix.

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3 Answers

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I unscrewed the back of the CRT and vacuumed off the components (tv unplugged of course, and wait a while for capacitors to loose their charge). This seemed to fix the problem. In addition to that, it got rid of the faint red hourglass lines that I had noticed when the screen was supposed to be black.

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Bush lcd tv turned itself off won't come back on


My Olevia LCD TV did the same thing. I turned off the back power switch and pulled the power cord as well. Left off for a couple of minutes and then re-connected cord and turned on main switch. I then turned on the front power switch and it come on just fine. These new sets have computer-like guts so you have to re-boot them sometimes. I hope this works for you.

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1 Answer

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1 Answer

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