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The model CS-21Z57ML flat screen samsung TV; The problem is no picture display but tuning system it work normal it include to search system.I replace video IC , vertical &horizontal transistor and tuning system estate it can,t solve the problem.how to solve this problem please help me.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: Half part is display

replace ic

Posted on Sep 29, 2008

rjblittle
  • 54 Answers

SOURCE: my tv says no video signal and we have no picture

the cable connectors may be broken.you have to send it to get repaired.

Posted on Sep 18, 2009

  • 53 Answers

SOURCE: My tv Samsung HP-R4252, have Y-Main board

Do you have more specific information on your set, such as the full product model? Such as: HP-R4252X/XAA? What about the version?

This can help, because--as of right now--you are telling me that you put that Philips part into your Samsung TV. The LJ41-02759A is made for a range of Philips sets. They may work, don't get me wrong, but the part # for your Samsung set is: BN96-02033A

I don't have both these boards in front of me, of course, so I can't tell you if they cross or not.

Hope this helps.

Posted on Jan 22, 2010

  • 111 Answers

SOURCE: Samsung 50in Plasma tv picture issues.

buffer board needs replaced need to replace both

Posted on Feb 04, 2010

  • 1 Answer

SOURCE: My Panasonic Viera television does not display

I have the same problem, Did you get it fixed?

Posted on Apr 26, 2010

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The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
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The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. .

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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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http://electronicshelponline.blogspot.com/

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