Question about Sanyo DS20930 20" TV

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Power on problem, very strange.

I just want to tell everyone first, that I am not very technically knowledgeable about televisions. I have a Sanyo 20" Flat Screen TV. I was watching my TV with no problems about 2 hours ago (from this time.) I turned it off, left for about an hour, and to my surprise, it sort of doesn't work. When I attempt to turn the TV on, it will turn on for about 3 seconds and it will shut off again. I have tried moving the TV's power to different sources a few times. It still does it. Now the strange thing is that when I attempt to turn the TV on in between unplugging and plugging it back in, I can only get three attempts to turn it on out of it. The 4th time you try to turn it on with the remote/power button, there is no response. Then I unplug it for about 3 minutes, plug it back in, and it will repeat the same thing (turning on only 3 times and turning itself off.) Like I said, I don't want to try open up my TV (cathode ray tubes can store an immense amount of electricity even when its unplugged, like a CRT computer monitor. I am no professional. I want to know if I can fix this myself or if I have to pay big bucks to get it fixed and rather just toss this one) Thank you for any help! It is appreciated!

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  • Kaiga Sep 21, 2007

    By the way, I have verified that the TV is a DS20930 20". I found and downloaded the technical service manual. I have no idea what any of that stuff is. I can put it up on a file server if anyone would like to download it.

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I want to know if I can fix this myself or if I have to pay big bucks to get it fixed and rather just toss this one) as you are not tech person so you can not do it. it is not a big problem there might be problem in power supply. you need not have to big bucks.

Posted on Sep 21, 2007

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Posted on Jan 02, 2017

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please take a moment of your time and vote for me, if you found this info useful

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