Question about Samsung HP-R4252 42 in. Plasma HDTV

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No power/picture Samsung Plasma TV Model HP-S4253 Removed back cover, fuse on Power supply board was blown. Replaced fuse, when powered up one of the large copper coils started to glow, powered off. I wanted to know if this is a power supply problem or another board so I can replace it. I have limited electronic knowledge. Scale of 1-10 about a 4 P.S. Model # below was closest I could get. Correct Model above. Power Board Model # PSPF391A01A

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SOURCE: Samsung TV Power Supply Board

I doubt that moisture damaged the SMPS bd.
There are many circuit boards in your set and it will take a trained samsung tech to find the problem.

Posted on Jul 17, 2009

circuitworld
  • 335 Answers

SOURCE: Samsung FP-T5084 No picture

For a 50 inch plasma....its worth it, in my opinion y-boards cost around $149 to $189

Posted on Nov 03, 2009

Testimonial: "Thank you. your feedback was appreciated. Theres a lot of value in getting an expert opinion whether to fix or not to fix."

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SOURCE: Whats involved in installing a

hmmmm its easy really..

  • unscrew rear cover
  • cables from power board to other components
  • unscrew and remove power board
  • put in new board and screw down
  • re connect cables
  • screw back on the rear panel
  • plug in
  • turn on
  • watch!!

Posted on Sep 14, 2010

Testimonial: "Thanks for the easy fix!"

SOURCE: power light comes on and clicking is heard but no

your problem is more a defective y board with y buffer boards one of them is short

Posted on Oct 26, 2010

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SOURCE: My samsung hl56a650 tv power cycled and then

Likely the whole power supply board it is shot,dying capacitors alone will not emmtting smoke out of the tv.

Posted on Jan 10, 2011

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SOURCE: Samsung PS42B430 42" Plasma tv. LED flashes and

The tv power supply board have more dead components parts,u just don't have the skills an the know how to trouble shoot find out more dead components parts that all.Try website like Ebay.com to buy a whole refurbish power supply board for the replacement.

Posted on Jun 11, 2011

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Blessings,
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Nov 23, 2009 | Samsung HP-S4253 Television

1 Answer

Just clicks


There are many reasons to cause the TV clicks.
Power supply board failure
Y board and buffers are defective
Mainboard is defective.
If you want DIY, open the back cover then check those fuses on the power supply board - this board has the power plug comes in. Then check Va, Vs in comparision with label sticked on the back panel. If Va, Vs does not have there, replace the power supply. If yes, you may unplug the cable which is connected to Y board and buffers-power on and see Va, Vs has any change. If yes, the Y board and buffers need replaced.

Aug 12, 2009 | Samsung HP-R4252 42 in. Plasma HDTV

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