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Have a pioneer SD-532HD5. The red convergence is way out and curved. I am looking for the replacement numbers and where to purchase new ic's. From reading online this seems to be the solution. Does this sound correct.

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Hello. it sound like you need to replace ths (IC chip's) on the convergence board. and that will fix your problem. "GOOD LUCK" and thank you for using fixya.com

Posted on Jan 03, 2009

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Convergence ICs STK392-110s upgrade to STK392-180s Better ICs you will also need silicon heat sink compound to put on New ICs,so they dont conduct alot of heat from heat sink they are mounted too.For Parts www.electronix.com or Call 1-800-223-3205. Another compay Acme Parts 1-800-575-9833 www.acme-sales.net If you need anymore help let me know ,Thank you and have a nice Day.

Posted on Jan 03, 2009

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1 Answer

RED OUT OF ALIGNMENT / CANNOT ACCESS CONTRAST, BLACK LEVEL OR COLOR IN PICTURE MENU.


Hi, this is a fairly common problem, what has happened is your Color & Convergence section is faulty usually fixable by replace both convergence ICs.

but First you MUST obtain a Service Manual, this will show you what to do and how to set it all up.

http://www.pioneer.owner-manuals.com/SD532HD5-service-manual-PIONEER.html

The above link is for your service manual.

Dec 20, 2010 | Pioneer SD-532HD5 53" Rear Projection...

1 Answer

There is a rainbow dostortion going through the bottom of the picture, what could the problem be?


The tv have a problems known as a convergence problems,it dead.The tv convergence board require changing 2 convergence ICS and some or all it resistors to solved the convergence problems.The shop,will cost u $300-350 for parts and labors.

Sep 09, 2010 | Pioneer SD-532HD5 53" Rear Projection...

1 Answer

The color is out on my tv


U mean all ur colors picture lines on the tv are misaligns?Ur tv convergence are dead.This problems are the 2 STK convergence ICS and some or all it resistors are dead.The convergence board the 2 STK Convergence ICS and those resistors must be change to solved the convergence problems.The shop will cost u $300-350 for the parts and labors.

May 18, 2010 | Pioneer SD-532HD5 53" Rear Projection...

1 Answer

Pioneer SD-582HD5 Picture looks 3D with red and blue copies of images seperated on the screen..


Replace BOTH of your convergence ICs they are big black ICs will have part number on them if 110s use 180s.

Feb 18, 2009 | Pioneer SD-582HD5 58" Rear Projection...

1 Answer

Red convergence bowing


Replace both of your STKs if they are STK392-110s upgrade to STK392-180s these are the convergence ic big black ics 2 of them. Electronix Parts 1-800-223-3205

Dec 15, 2008 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

I have a pioneer SD-532HD5, the red convergence went wacko and cannot adjust


A microchip controls the color convergence. There is no easy way to fix it. A new chip will be needed.

Nov 14, 2008 | Televison & Video

1 Answer

Pioneer projection blurry picture


Sounds like you lost the converigence. Have you tried to realign the convergence through the user menu? Try that first and see what happens.

Jul 20, 2008 | Pioneer SD-533HD5 53" Rear Projection HDTV

2 Answers

Blue convergence on Pioneer SD-532HD5


The converence IC's are the problem. Unfortunaely, I do not a service manual for that unit. You will find the IC's mounted on a large heat sink. The nuers usually start with STK-xxxx. Find these IC's and copy the number off them. Usually the can be replaced by generics. You can order them directly from Mat Electronics 1-800-628-1118. Be extremely careful when you desolder these ICS the foils are easy to lift. Use desoldering braid(chemtronics) 10-25L. Also ask for BOB and tell him that Tom from TOM's Tv suggested him. This will insure you the lowest price. Also some times the current limiting resistors open up. Always replace both convergence ICS. In your case only one is bad. Replace both anyway. (they only cost about $12.00 @ Any further questions, contact me. These are great TV's and well worth repairing!!! Scrivitron

Jun 22, 2007 | Pioneer SD-582HD5 58" Rear Projection...

2 Answers

Pioneer SD-532HD5


This fault happens with just about any tube type projection set. The convergence IC's simply need to be replaced. They are two black, 2"X3", stand up ICs that will start with the letters STK on the surface of them and are mounted up against a large metal heatsink. If you have the soldering skills this should not be so hard for you to do, but please if you do not have the skills or experience to replace these IC's call in a pro to assist you with this repair. Good Luck

Mar 28, 2007 | Pioneer SD-582HD5 58" Rear Projection...

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