Question about Samsung HCM5525W 55" Rear Projection Television

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Samsung HCM5525w Blue tube is tearing and way out of alignment to the right 3-4 inches. Not a stable trace at all. Convergence board?

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Please check out this links

for convergence board ics reparing it your self

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

and for convergence settings

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

thanks.

Posted on Oct 13, 2008

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2 Answers

Looks like i'm watching a 3 D movie 55"


Tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or a 3D pictures look alike?The tv have a dead convergence board.The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors are too.These parts,must be replaced on the tv convergence board to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Dec 04, 2010 | Samsung HCM5525W 55" 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

Got a samsung hcm5525w tv that i cant adjust the blue convegance, the red i can adjust, and using the auto focus only gets trough the green.


This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted

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

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Dec 24, 2009 | Samsung HCM5525W 55" Rear Projection...

1 Answer

HCM5525W


Convergence where the tv lines up the three guns (red blue and green). I do believe the board is located next to the power supply board.

Aug 18, 2009 | Samsung HCM5525W 55" Rear Projection...

2 Answers

Color alignment


Please replace both convergence IC's.

May 27, 2009 | Samsung HCM5525W 55" Rear Projection...

2 Answers

Blue gun out of focus


There is a manual focus adjustment above and between the red and green gun, located in the front of the TV behind the panel; It is a small black box about 3X3" . This has all three adjustments .

Apr 21, 2009 | Samsung HCM5525W 55" Rear Projection...

1 Answer

Samsung HCM5525W--Blue problems


replace both STK392-040 Convergence ICs. You can get replacemnet ICs at the following link and they provide free instalation instructions and free online tech support in case you need further assistance doing the repair.
http://servicemanuals.vstore.ca/

Aug 08, 2008 | Samsung HCM5525W 55" Rear Projection...

1 Answer

Image


Samsung parts for convergance problem
http://www.partstore.com/Part/Samsung/Samsung/BP9500142E/New.aspx

Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 29, 2008 | Samsung HCM5525W 55" Rear Projection...

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