Question about Samsung PCL545R 54" Rear Projection Television

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Blue ghosting and can't manually adjust Blue convergence

This happened overnight. Turned on the TV (Samsung Rear Projection PCL545R) and it has blue ghosting that is worse on the right side of the screen. I tried to adjust the convergence manually and the red adjusts fine but the blue will not move at all. Also the Perfect Focus stops at 4%. Do the replacement convergence boards include the IC's I've read about? Please include any links to replacement parts. Thank you.

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You will need to replace the convergence IC

Posted on Feb 06, 2009

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Samsung PCL545R 54 in. Rear Projection Television


Ur tv have a problems known as a convergence problems,it dead.The tv covergence board must have it 2 STK Convergence ICS and some or all resistors be rreplaced to solved the convergence problems.The shop will cost u $300-350 for parts and labors.

Jul 05, 2010 | Samsung PCL545R 54" Rear Projection...

5 Answers

Ghosts


How old is ur tv...? Cos the wear & tear is the cause for this ghost appearance. The repair for this is only temporarily. It can not be eliminated completely.

Generally the blue ad yellow colour can be removed by a tool which is available with a tv technician. It is not very expensive to do this. Hoping to hear from you.

Thankyou

Apr 14, 2008 | Samsung HCM5525W 55" Rear Projection...

1 Answer

PCL 5415R GHOSTING OF BLUE


It may be a problem with the ics, let me find schematics for your model

Apr 12, 2008 | Samsung PCL545R 54" Rear Projection...

1 Answer

Cannot manually Converge Samsung PCL545R 54 in. Rear Projection Television. Perfect focus doesn't work either.


Try website like Tv repair World.com to buy a whole convergence board to replaced.Samsung/Akai use the same convergence board.

Apr 26, 2010 | Samsung PCL545R 54" Rear Projection...

1 Answer

Seeing double red and blue


replace the convergence board. You can get one at the following link.
http://servicemanuals.vstore.ca/

Apr 12, 2009 | Samsung PCL545R 54" Rear Projection...

1 Answer

Convergence problem, blue ghosts


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Sep 01, 2008 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Mitsubishi rear projection tv


replace vertical IC and shadows/ghosting the problem is either electrolytic capcitor or video IC or convergence adjustment

Aug 18, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Blue ghost


Replace convergence IC'S and check values of convergence circuit resistors.

Aug 07, 2008 | Samsung HCN4226W 42" Rear Projection...

2 Answers

Convergence adjustments


Replace both convergence ICs nuber STK392-040 that should take care of the problem. you can get new replacement ICs at the following link and they will send free instalation instructions with pictures so you can install the new ICs. heres the link.
http://servicemanuals.vstore.ca/

May 27, 2008 | Samsung HC-P4752W 47" Rear Projection...

1 Answer

Ghosting and distortion


You can buy just about anything you want on-line by searching.
 The convergence amplifiers are large, 2 inch x 3 inch IC's that
 are mounted on the largest heatsink(s) in your tv.Some Samsungs mount the convergence amp board up high,above the
main chassis (easy pull) or down low on main chassis.The part
number is Stk392-040.Change both for reliability.I use panasonic
brand  = never had a call-back failure yet.Reset alignment after
changing IC's. ..........T.

Oct 25, 2007 | Samsung PCL545R 54" Rear Projection...

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