Question about Samsung LN40A650A LCD TV
Have a strobing / flickering issue with SAMSUNG MODEL LE40B530P7W...POWER SUPPLY MODEL BN44-00264C I SEARCH TO GOOGLE I FOUND MANY POSTS TO CUT JUMPER JP852 FOR SOME MODELS JP854 FOR OTHER MODELS .....I DONT FIND THIS JP NUMBERS ..CAN YOU HELP ME ???
Posted by Anonymous on
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Posted on Jan 02, 2017
ur tv needs a new ip board u can remove the back panel and its the center main board it'll be obvious to plain site being its the only unprotected board in the tv. get the model number from the top left of the part then go to samsungparts.com enter the part number order the part.this part is only about $130-$150 dollars and ur tv should be as good as new. the ip board is a simple fix just six screws around the board and seven wireharnesses just remove insert new part and and reconnect wire harnesses to correct slot that u removed them from screw back down and ur all set no big deal. dont ask samsung or a repair man they'll just screw u over and throw u around about ten differetn loops. not gettn a straight answer other then bring it n and charge u about $600 to fix. i see alot of people have this problem so there u go simple fix guaranteed. u r welcome.
Posted on Jun 13, 2009
you will need a tech to isolate the fault. could be power supply board or the main board but I suspect it is the lcd panel itself that is failing.
Posted on Oct 30, 2009
There is a common issue with capacitors going bad on the power supplies in these TV's. The part number varies by the version number that is located on the sticker on the side of the TV. If you can get me the full model code and version number off of that sticker I can look up the part number and cost for you. Please take a moment to rate my answer. Thanks...
Posted on Nov 24, 2009
It would be a lot cheaper if you just replace the two caps that have gone bad. Just get a cheap solder pencil from the store and about an inch of solder and you are in business.
The Power Supply Board is the center Board (towards left) after you remove the back off the TV. Remove Board from TV with the 6-7 screws. Replace capacitors CM852 & CM853; 2200ufd 25volts.
Thaks for using FIXYA, BIG IRISH.
Posted on Jan 02, 2010
Blinking lights are usually an error code. Do you have a manual that will decode the number of blinks? Its not always the power supply.
Posted on Apr 21, 2010
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