Question about Astar LTV-2701 27 in. HD-Ready LCD Television

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Help - dead TV

Does not always come on. When it does, has silver lines running up and down and sound usually comes on, then goes right back off. Makes crackling and popping sounds with a loud hum. Also, loud static sounds. Also, the logo that appears when the tv is turned on is not readable.

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The power supply in this model was terrible about having bad capacitors. The bad capacitors in this unit will have the top of teh can bowed out and browned. A qualified technician should be able to repair or replace the power supply.

Posted on Apr 02, 2008

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You need to check the output voltages of the power supply to see which one goes off. It may be due to short circuits some where.If otherwise, power supply board is dead, do you know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

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