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Needs a convergence ic

Do you know the part #?

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STK392-110T

Posted on Dec 24, 2008


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Color convergence out


Convergence IC STK730-130 needs replacement. There is just the one single IC in your model. You can get thenew IC from www.tvrepairworld.com

May 09, 2011 | RCA P61927 61" Rear Projection Television

1 Answer

Convergence problem


Usually what happens is that the convergence IC goes bad or the fuse going to the convergence ic goes bad. Pico fuses they are called sometimes open up. You may want to open it up and pull the board out and check the solder connections on the convergence IC. Sometimes these get fractured or cold soldered and aren't making connection to the PC board.
Let me know if you feel comfortable with pulling TV chassis out or pulling the board that has the convergence IC on it out. Then you can resolder convergence IC OR replace it.First thing i would do is check to make sure there is between 22vdc and 25vdc on the fuse or the convergence IC. Let me know if this helps out any.... Sincerely HDTV GURU JAY

Mar 17, 2011 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Multi- color bands - twisting wave pattern cross the middle of screen and can not get image to lock -flickers both horizonal andf vertical. Would this be the same 2 IC chips- last time i had this problem...


Ur tv have convergence problems,it dead.U must have soldering tools,solders and know how to solders to fix convergence problems.U must replaced 2 STk convergence ICS,and some or all it resistors.Tries websites Tvrepairworld.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost U $300-$350 for parts and labors.

May 11, 2010 | Toshiba 50H72 50" Rear Projection...

1 Answer

Hitachi 61uwx10b needs more convergance work than magic focus can apply. Options for savvy DIY'er ?


Know basic soldering?That all require changing convergence ICS all it resistors.Tries Tv repair World.com,Tvrepairkits.com for the convergence kit.

Oct 02, 2009 | Hitachi 61UWX10B 61" Rear Projection...

1 Answer

Mitsubishi big screen model VS 60601 convergence adjustment


you need new convergence ICs. If you can respond to this same post and verify the model number of your mitsubishi, I wll post the correct ICs that your model needs.

Aug 17, 2008 | Televison & Video

1 Answer

I have a 60 inch mitsubishi projection tv model # vs-60609 and the convergence is messed up...the tv guy said it needs a chip or a someboard... need help in finding part or needing to know if it can be...


You need to replace the convergence IC your set only uses one IC ( Chip) its STK393-110 you can get a replacement IC at the following link and they provide free instalation instructions with pictures and free shipping. Here is the link.
http://servicemanuals.vstore.ca/

Jul 09, 2008 | Televison & Video

2 Answers

Toshiba 50h72


STK392-110 Convergence ICs you will need two of them. You can get replacement ICs with free instalation instrcutions at the following link.
http://servicemanuals.vstore.ca/

Jun 22, 2008 | Toshiba 50H72 50" Rear Projection...

2 Answers

RCA P46159 Convergence


Why would the set go out of adjustments? I highly doubt if the set needs only alignment. These adjustments are for small drifts only. If anything is way out more then what the on screen can adjust, you have a problem with the convergence correction circuit. There is a convergence power supply in this set that goes bad a lot in these TV sets. There is also a convergence driver board. These RCA sets do not have the integrated IC's like most sets do. Each convergence yoke, horizontal as well as the vertical, has two independent power amp circuits driving them. And that's for all there tubes. So there are 6 separate amps controlling the convergence in these TV sets. You really should call in an RCA authorized repair shop to assist you in this repair. Good Luck

Oct 01, 2007 | Televison & Video

1 Answer

Projection TV


One of your convergence IC's has burned out and needs to be replaced. A good rule here is to go ahead and replace both STK392-110 IC's with the new improved STK392-150's. If you have never replaced convergence IC's and realigned convergence circuits, allow a qualified tech to handle it for you.

Aug 02, 2007 | Hitachi 43UWX10B 43" Rear Projection...

2 Answers

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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