Question about Samsung HCL4715W 47" Rear Projection Television

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Blue not adjusting- the middle squares adj but not the outside sq

HCM5525W 55 I need pics of convergence module and location on module of the ICs, resistors and Pico fuses that need to be check to resolve my issue

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The blue is oval shape drawn upward on the bottom and oval shape drawn on the top middle


YOU HAVE CONVERGENCE PROBLEM. you need to have an electronic technition replace convergence ics and related resistors and pico fuse. J.D.W.

Jun 25, 2010 | Samsung HCM5525W 55" Rear Projection...

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How to I fix the picture that is red and greenish blue and appears as double vision on the screen?


Replace Both of your convergence ICs STK392-110 use 150s they are big black ICs will have part number on hem Call Mats 1-800-628-1118

Sep 16, 2009 | Samsung HCM5525W 55" Rear Projection...

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Do you have to buy a new convergence board to fix the blue and red convergence for a samsung tv


mo you can replace the two Convergence ICs and check the 3.9 ohm feed resistors. You can get new replacement ICs and resistors at the following link.
http://servicemanuals.vstore.ca/

Apr 20, 2009 | Samsung HCM5525W 55" Rear Projection...

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Samsung 55" model hcm5525w


its the convergence problem in your power supply board

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.

Oct 05, 2008 | Samsung HCM5525W 55" Rear Projection...

1 Answer

Blue convergence


your set has 2 Big Black ics STK392-110s if you are having troulbe getting the blue to move you have a bad resistor 3.9 ohms you may need to change both ics STK. I use the 180s, and if its 020 i go up to 040.

Sep 17, 2008 | Samsung HCM5525W 55" Rear Projection...

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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

Samsung HCM5525W TV red blue outlines on images


The Samsung has bad convergence IC's most likly. This should be repair ONLY by a trained technician as a TV set is not a place to experiment or tinker with because of the extremly high voltage inside. This repair should cost you in the range of 250 to 400 bucks . Good Luck

Jul 31, 2006 | Samsung HCM5525W 55" Rear Projection...

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