Question about Samsung HLR5067WX 50" Rear Projection HDTV

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My samsung rear projection tv has a problem with its convergence ic. i think theres two ics , but how do i tell which ic need replacing??

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Always replace both once your going to the trouble each IC is usually less than $30.
This link will help show you what's involved.
convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually $200-$400 Be sure to vote/rate me if this helped Thanks!
See link for more detail
http://www.ehow.com/how_4575598_yourself-projection-tv-repair-convergence.html

Posted on Nov 13, 2009

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I have a Samsung Rear Projection TV with an HDTV 1080i Monitor. I know the convergence is messed up because the blue would not move when I tried to adjust it on the menu. So, then I tried to make it


You will need to replace both convergence Ics and the pico fuses that blow when the Ics fail. You can get the replacement Ics and pico fuses from www.tvreairworld.com they also provide free tech support to help you install them

Oct 27, 2012 | Samsung HC-P4752W 47" Rear Projection...

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I have Samsung SP42W5HF rear projection tv and


You have either a bad convergence IC on the power supply/convergence board or the whole board is bad and needs to be replaced along with doing a Full Convergence Alignment by a very experienced tech.

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1 Answer

I have a Samsung Rear Projection TV with a red convergence problem. Will replacing the deflection board fix this problem?


No you have 2 convergence ICs replace them if you havent and look for burt resistors near ICs 2.7ohms most of the time 2 of them need to be replaced They are Big Black ICs will have part# on them STK392-020s order parts from Mats 1-800-628-1118

Sep 16, 2009 | Samsung HCL4715W 47" Rear Projection...

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vance baldwin.com has diagrams in there parts section of there web site .it sould be behind the front grill

Jul 10, 2009 | Samsung PCH521R 52" Rear Projection...

1 Answer

Convergence IC's went out I need the schematics for AV-48WP34


My samsung rear projection tv has a problem with its convergence ic. i think theres two ics , but how do i tell which ic need replacing??

Jun 26, 2008 | Televison & Video

1 Answer

Replacing Convergence ICs


As long as you can solder you should be okay, however i would suggest getting your ICs at the following link because they provide free instalation instructions with pictures on how to remove and replace the Convergence ICs. heres the link.
http://servicemanuals.vstore.ca/

Apr 26, 2008 | Samsung HCL4715W 47" Rear Projection...

1 Answer

Samsung HCL5515W red convergence problem


sounds like your convergence IC's have fail and possibly a bad dcm. Some of there models have a small board with the ic's them. It may be cheaper to replace the board. But you can repair it if you have proper equipment

Jan 20, 2008 | Samsung PCN5425R 54" Rear Projection...

2 Answers

Tv is dead


Hi, Yes! the convergance board can stop the unit from coming On. No need to change the board, just change the ICs. This is what it looks like,you will have to remove the board from the unit take note of the wires before removing them, -794a500.jpg

Nov 14, 2007 | Samsung HCN4226W 42" Rear Projection...

2 Answers

CONVERGENCE ic CHIP


if you can remove the rear panel assy. look for the convergence ic's they start with stk--- and you got the part number you need a source panasonic is 814 source and the number on the ic's stk 390 ----/

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Samsung HCN5529W television


There are 2 convergence IC's in the typical projection TV, and one of yours has burned out. If you have green sagging from the top then the convergence IC that handles Green Vertical (GV) needs to be replaced. The Samsung sets typically use the STK392-040 IC's. If you have no experience replacing convergence IC's then let a qualified tech change it for you.

Jul 03, 2007 | Samsung HCN5529W 55" Rear Projection...

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