Question about Sony KP-57WS510 57" Rear Projection HDTV

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What convergence chips does it use - Sony KP-57WS510 57" Rear Projection HDTV

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  • telepete Apr 28, 2010

    All I sked for was for was what STKs it uses

  • telepete Apr 29, 2010

    I need the convergence chip stk number before I start taking them out common sense

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  • Sony Master
  • 8,457 Answers

If u planning to do this ur self?U must know how to solders?Have a soldering iron,solders,solder witchs or soldering removal pump for the solder removal?Tries websites like Tv repair World.com,Tvrepairkits.com,u can buy a whole convergence kit.It have everything in parts to do the convergence problems.

Posted on Apr 23, 2010

  • Chi Chu Apr 28, 2010

    The STK convergence chip number it on the chip itself.Must take out the convergence board itself to find out the number.

  • Chi Chu Apr 29, 2010

    Here this is the best solution.Go to the websites Tv repair World.com or Tvrepairkits.com go to Sony convergence repair kit section look up for ur Sony Tv model and buy the convergence kit.I promise u it will have the correct convergence ICS,and even have all the resistors,for the replacement.Half of the time,some the resistors it burn too.I used to help a friend of mine in his tv repair shop awhile back,repairing alots of these DLP tv convergence problems,never care or look for STK IC manufacture or the serial numer ok.Just buy a whole convergence kit,by looking up the correct tv manufacture,and model of the tv that it.

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Posted on Jan 02, 2017

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I have a Hitachi 43fdx01b and I have just replaced the two convergence chips because of a "Red" convergence issue. I learned the hard way about the desoldering and resoldering, but got it done. Now i...


did you check the resistors by the convergence chips? check to see if they are open. the resistors are usually lined up on the other side of the heatsink as the convergence chips.

RK42 2.2 ohm 1 Watt
RK46 1.5 ohm 1 Watt
RK50 2.2 ohm 1 Watt
RK54 1.5 ohm 1 Watt
RK58 3.3 ohm 1 Watt
RK62 1.8 ohm 1 Watt

the convergence chips to be used are
IK04 STK394-160E Part #: CZ01341
IK05 STK394-160E Part #: CZ01341

Oct 07, 2010 | Televison & Video

1 Answer

Where are the convergence chips located on my 60PP9202 for the red


There are 2 Convergence Chips: 1 for Horizontal (it includes Red, Green and Blue Convergence channels) and 1 for Vertical (it includes Red, Green and Blue Convergence channels). Horizontal Convergence Chip is 7044 and Vertical convergence Chip is 7045 (both STK392-120). They are fixed in same "big" Heat Sink, with a 2 metal black clips, from Video Inputs board side.

Oct 19, 2009 | Philips 60PP9202 60" Rear Projection...

1 Answer

Convergence


I'm assume you are referring to a non adjustable convergence option. this will occur when you have a damaged convergence chip set that is located on either the PC board or the convergence board. The location of the affected chip will vary from model to model but, in most units, this can be fixed by replacing the convergence board or chip.

May 31, 2009 | RCA HD61W66 61" Projection HDTV

1 Answer

The convergance is out on ny sony kp65ws500 how do ifix this problem


Your TV most likely has a Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
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2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together convergence repair kits for most models.

The kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, etc. Everything you will need to do the repair yourself.

May 19, 2009 | Sony KP-65WS500 65" Rear Projection...

1 Answer

Blue convergence is off right will not adjust


Hi. there is a malfunction that has occurred within the convergence chip that is located on the PC board(demod). this is a Hybrid chip that controls the calibrations of the RGB streams. If this chip becomes unstable, it will not allow proper calibrations.

Replacing this failed chip will fix this issue.

The actual sony chip is not available at this time but, there is a compatible chip that will work with your set. i will post a link to the affected part below.

CLICK HERE FOR YOUR REPLACEMENT CHIPS

May 11, 2009 | Sony KP-53V75 53" Rear Projection...

1 Answer

Service code needed to complete convergence adjustments


I have the service convergence code: mute-1-8-3 (make sure your tv is on and set to antenna. if it doesn't work press S. Mode and make sure is says standard then re-enter code.

So, I have the code but I need the convergence chips. Where did you get the convergence chips?

Jan 26, 2009 | Samsung HCM653W 65" Rear Projection...

1 Answer

Red Convergence Bowing




You have a convergence problem. Here are some of the most common symptoms.
 
Screen looks 3D
One or more colors can't be adjusted when using the convergence menu. 
Screen is bowed in but stationary.

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem. 

>>>Solution<<<< 

You need to replace the convergence chips and convergence resistors. 

Check the site www.TvRepairKits.com. They have put together a kit for your exact model. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. 

Jan 02, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

SPEED BUMP OR BOWING


Your convergence chips and convergence resistors are going bad. When they fail the screen colors will look distorted/3d looking. Another symptom is one or more colors can't be converged using the convergence menu. You can purchase the parts over the internet. Just make sure you get Sanyo brand convergence chips and the correct flame proof resistors. You can also check the site www.TvRepairKits.com for a kits.  Just make sure you replace both of the convergence chips and all of the convergence resistors. 

Aug 25, 2008 | Philips 60PP9202 60" Rear Projection...

1 Answer

Convergance chip


Thats the regulator chip for the convergence circuits thats the one youre most likely needing, as your chassis doesnt have convergence ICs. You can get that IC at the following link and they will provide free installation instructions and free on line tech support just in case you need assistance. Here is the link.
http://servicemanuals.vstore.ca/

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1 Answer

Update and a few questions (Convergence Problems - VS-55601 55 in Projection)


yes, they go bad interment because they have a large current go thru them and they generate heat, they are mounted on a heat sink with white silicone to help disapate heat. replace both not just one, try MCM Electronics get heat sink compound also

Oct 06, 2006 | Mitsubishi VS-55601 55" Rear Projection...

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