Question about Samsung LN40A650A LCD TV

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MODEL LE40B530P7W switch on picture for one second goes and then comes after 20 min of running , works fine after that till i swich it off, also disconnecting main power from plug helps, no faulty caps seen, JP852 not located , can u tell which is the euivalinet jumper to cut in this model

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Picture goes off after a while

Call 1-800-Samsung to set up a warranty service call. They will repair it in your home if they send a Samsung Field Engineer. You probably have a bad Main bd.

Posted on Jul 17, 2009

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lukster
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SOURCE: first lost pic now no sound replaced main

YOUR OTHER POWER SUPPLY IS GOOD, YOU NEED TO REPLACE THE Y-BUFFER AND Y-MAIN BOARDS

Posted on Dec 30, 2009

  • 33 Answers

SOURCE: Samsung 40" LED TV Display

Not familiar with this particular model of samsung LED TV, but ghosting and shadowing are usually an accepted manufacturer's defect.

If you're still under warranty or within 30 days of purchase, contact the company that sold you the TV or Samsung warranty department.

If you're out of warranty and you don't wish to deal with this, contact a TV repair shop. They will most likely tell you that it's not worth repairing and recommend you purchase a new TV.

Posted on Mar 11, 2011

  • 597 Answers

SOURCE: My Sumsung TV has sound

SOUNDS LIKE THE VIDEO BOARD.

Posted on Jun 06, 2011

  • 23 Answers

SOURCE: I have a Samsung LE40B530P7W

THis TV set does not use bulbs - It is not a rear projection TV it is a flat screen LCD TV. I know because i just took one apart. What are you talking about on here? There are three boards in it. A power Supply, a correction board and a video board

Posted on Nov 30, 2012

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