Samsung LN-S3251D 32 in. LCD HDTV Logo

Question about Samsung LN-S3251D 32 in. LCD HDTV

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Turns off by itself 10 minutes after use, and goes on and off

I bought my ln-s3251d on Black Friday of 2006. Two days after I used it, 10 minutes after use the TV turns off by itself. After that, it turns back on. After a few seconds it turns off by itself again until the red light keeps blinking and nothing shows up. I unplugged it from my surge protector and tried to plug it on the main output, and it still shows the same effect.

Posted by Seigfred Gonzalez on

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Anonymous

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Sounds like a main board problem

Posted on Apr 30, 2007

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Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should trouble shoot. Contact any service technician. The circuit will differ with models and versions.
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