Question about Samsung TCC1340 13" TV

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Tv turns on, but when you turn it off it won't turn back on.

Tv will turn on, and stay on, but if I turn it off ,or the power gets disconnected, it refuses to turn back on. Sometimes this lasts for days, and then it will turn on as if nothing was wrong, and even work normally for a time. As I usually just leave it on for weeks at a time, I'm not really sure how long it works normally. Also, I could be wrong, but it seems like if I leave it plugged in the odds of it working go down.

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Re: Tv turns on, but when you turn it off it won't turn...

Sounds like its a cold solder connection somewhere in the set or a capacitor thats bad in the power suppy.. These problems are the most dificult to troubleshoot unless they happen all the time.sorry I wish I could give you more info..

Posted on Mar 26, 2006

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The main system control memory IC to this TV is damaged. Replace it. If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience.

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Good day,


If the indicator stays on then you may have an DM PCB problem and to correct this do the the folowing:

SYMPTOM: Power LED does not stop blinking after plug in.

CURE: replace C9B01, C9B02,C9B10, and C9B11 (1000 uFD 16V) on the DM PCB. Replace them with part # 181P734030 (680uFd 16V).

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1 Answer

Lcd screen does not stay on.

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In Sharp's own words :
In "Fixed" setting, the power-off by the power key of the unit is invalidated and the image is kept being received. The power can be turned off by stopping the power supply from AC.
Note that you won't be able to turn the TV off with the remote either.
Also, if you wish to enter public mode menu again, you will have to disconnect and reconnect the power cord on the back of the TV while maintaining "volume " and "input" buttons depressed, because the power button is no longer operating.

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