Question about Sony KP-46WT520 46" Rear Projection HDTV-Ready Television

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Sony kp-46wt520 Dose anyone know where to buy convergence chips for this tv?

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There are 762 parts available for this model. If you have the specific part number, they will likely have it. If you need help you can call them.

http://www.partstore.com/Model/Sony/Sony/KP46WT520.aspx

Posted on Dec 30, 2008

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Sony KP-57WV700 Convergence Repair Failed - TV won't stay on


Sorry ur convergence ICS are shorted and dead.Because u put in solders and take out solders to many times.The heat of ur soldering iron,and the electrostatics will kill the ICS,if keep putting heat in the ICS legs alots times.Buy the convergence kit again,replaced every componnents in that kit to ur tv.Because,the kit been research and put together.What the most common componnents that burn and dead in the convergence circuits.

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2 Answers

I need to order a convergence chip for a sony does anyone know the cheapest way?????? thanks


Cheapest chip would not work properly or would fail next day and ultimately have to buy original or good quality convergence chip that would cost bit higher then cheapest.
Sony KP-51WH40 requires STK392-560 chip.
Part Store has $38 and $42
Electronix offers it in $15
Pacificsemi offers it for $20
Click above link to see image and price info.
Search on ebay for lower price.
Thanks.

Dec 08, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

5 blinks on a sony wega KP-46WT520


needs convergence chips, stk392-570, and possibly one or more blown picofuses, you probably need a tv repairman, extensive soldering required.

Sep 15, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

MY 2004 Sony rear projection 57 inch tv doesn't show very clear. It is bright and will not darken enough.


Hi, I used to work in Best Buy and one of the key things about rear projection TVs and the reason they push those service plans on you is that the tubes/colors need to be calibrated each year. You can do this yourself by checking out the following website:  

http://lgknowledgebase.com/kb/index.php?View=entry&EntryID=3229 

If you are not able to adjust the convergence using the remote you will need to replace the convergence chips. 

Typical Symptoms

1) Convergence menu does not work for one or more colors.  
Such as: Red moves up,down, but left or right fails. 

2) Screen is bowed looking.

If you have one or more of the problems above you need to replace the convergence chips. You can get a kit and instructions from www.TvRepairKits.com  

Hope this helps :) 

Aug 17, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

I have a sony kp-46wt520 with convergence problems, mostly red


the SONY type 1 convergence kit should fix that issue. The kit has the parts and the instructions on cd at the following link.
http://www.tvrepairworld.com/

Jul 18, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Sony HD Projection TV - Picture bent and seeing multiple colors


This is due to failure of convergence out ICs that need to be replaced in D board.
If you are comfortable with TV repair let me know to provide you technical info to fix TV.

Apr 17, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Sony KP-46WT520 Standby Blinks 10 Times


High voltage in TV got problem and thats why TV gives 10 time blink error code.
Qualified TV tech will fix it as its bit complicated fix.

Apr 15, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Should i have this fixed or buy a new tv?


OK LOOK IN YOU STK RESOLD YOU IC STK AND BE FIX

Dec 29, 2008 | Sony KP-46WT520 46" Rear Projection...

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