Question about Samsung HLR5667W 56" Rear Projection HDTV

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Freezing screen, greencheckerboard across screen, goes black

Screen goes black then shuts off and comes back on only to repeat process again.I have the same problem, the screen freezes, the sound goes off, the screen goes grey and it comes back on all within several seconds, and repeats its self at random times.

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Hi,
check your capacitors cp150 114 120 if any of them is puffed up on top it is bad replace all 3 cap. 2200uf 1`6v and two 220uf 35v. also resolder FBT pinns

Thanks!
Sandy

Posted on May 09, 2009

  • Sandeep Gupta May 09, 2009

    well if this not solves ur problem then it is the serious problem and in that case u need to contact ur service center as your TV is malfunctioning.



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