Question about Sharp LC-15AV4U 15 in. LCD Television

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My Sharp LC-15AV4U wont turn on . I check the capacitors in power supply and they dont appear puffy they look ok. What is the possible cause.

My LC-15AV4U wont turn on . The Capacitors in the power supply appear to be good. What is the possible cause.

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Capacitors can be defective without visual indications such as bulging.

Posted on Mar 19, 2014

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SOURCE: If my Sharp Aquos 37in LC-40C37U tv needs to be

Blinking light is an error code. Count the blinks before they repeat. Check your manual in the troubleshooting section. If you can't find it, contact a Sharp service center or try and get a service manual. Reset info is also in the user manual but you can't do it if your set doesn't power up. Are you sure about the power board?

Posted on Apr 30, 2010

Testimonial: "Thank you. I will get another board."

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SOURCE: Sharp LC-15AV4U 15 in. LCD Television

Sounds like a lamp error.... either a defective or broken lamp within the LCD1.gif panel itself, or you have a bad inverter.

Posted on Apr 02, 2008

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SOURCE: Sharp model # LC-32DV22U. dvd stuck and it wont

January -6- 2010.no response from anyone.donated it!

Posted on Jan 07, 2010

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Hello,

power supply board is dead, u 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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Sounds like a lamp error.... either a defective or broken lamp within the LCD1.gif panel itself, or you have a bad inverter.

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