Question about RCA HD52W59 HDTV Projection Television

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Convergence Where is the convergence adjust menu? Where can I get the convergence IC?

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  • dirty mike Nov 09, 2008

    The set I was working on was an HD52W67 for clarification. I have found that there is no convergence IC. The fl231 fuse link, located next to the fly back transformer, the middle of the three rectangular shaped boxes, was open. I initially soldered a single strand of stranded wire into the board which resolved the problem. so I got the fuse link RCA part# 259213 and replaced it. afterward the convergence came up on the setup menu where it had previously been missing. Thank you all for your assistance on this problem.

  • elkslayer May 11, 2010

    These transistors where are they on the board? On top of the board are letters and on the right side are numbers. Can you give a detailed discription where they are?

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Customer convergence is under setup in customer menu. if you do not have this you might have the "fl231 fuse problem. this set has no convergence ic.. uses a series of transistors

Posted on Nov 07, 2008

  • Willie Howell Nov 07, 2008

    there are three seprate boards that control convergence on this set. two sit above the main boards inside the set,. the one on top right is the convergence amplifer. the one on left is the convergence power supply. the convergence is controled by the green board ssb.

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Red & green shadowing on the right side of picture


tried to adjust the convergence settings in the menu in the color adjustment in the tv menu. if can not adjust, you have bad either an open resistor or bad ic in the convergence circuit which control the color adjustment.

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1 Answer

How can I fix a distorted picture?


it was convergence problem, tried first with adjustment at the set up menu. select color adjustment then adjust the red and blue to make have white balance. if can not resolved with adjustment it could be a bad convergence ic or an open change value resistor ( high resistance) near the ic.

Sep 16, 2012 | Projection Televisions

3 Answers

Colored lines at top and bottom when tv comes on and seeing double vision in different colors at all times


If your tv is not a DLP the problem is in the convergence, try to adjust it using your original remote control go to the setting menu then to the convergence section. Adjust the red and blue convergence. you should move the red and the blue in up, down and left, right if this color does not move far enough your convergence IC is already defective. Replacing this convergence IC will solve the problem. In locating this convergence IC you should remove the back cover of your unit but be sure to unplug it before doing this. This convergence IC is attached to a large aluminum plate, it is the heat sink, and it has a marking of stk- ### followed by numbers. You can try to pull it out using a soldering iron and soldering pump but be careful you may damage the board and cause much problem to your unit. Or you can contact a technician to do it for you and save you from stress good day and best regards.

Aug 28, 2011 | RCA Projection Televisions

1 Answer

I would like to adjust the convergence myself. Just need to know where to start!!! Have the lower part of the back off, can see the guns but do not see any adjustments from here. Looks like I need to...


Replace STK IC, it will be mounted on board above bottom chassis will be Black IC with Number on it STK730-010 Mats Electronics has them for $5.95
1-800-628-1118 You adjust convergence with your remote handunit Pess Menu then Go to Convergence to adjust.Let me know if you need anymore help.

Mar 24, 2010 | RCA P52926 52" Rear Projection Television

1 Answer

There are red, blue and green lines going all the way across


it sounds like a convergence problem; in the customer menu there is an option to adjust it with the Sony remote---if either blue or red will not adjust in some direction---you have a bad IC---this set uses two STK-392-560 IC chips for convergence---both would need to be replaced and the set adjusted again. If this has been helpful give me a vote here---if you need more direct assistance--------- etower.766@netzero.net

The convergence IC chips are available on Ebay from Surburban Electronics for less then 14 dollars for the pair.(plus shipping)

Aug 15, 2009 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Sliding red color


go into convergence menu in customer menu--I do not care if you give me a vote or not--I am not here for that--I try to help people---in the customer menu if the convergence will not adjust in some direction---ie---red or blue will not either adjust up/down or left right--any one of these directions--you have a bad convergence IC

Aug 11, 2009 | Projection Televisions

1 Answer

Blue Convergence


go to main menu , selet advance setting , after that there is another menu where u going to find a convergence ajustment , select convergence adjustment , than choise blue , than after u access to blue color press the audio boton to do the blue , if u can't muve the blue color u going to have a repair service maybe ur stk or convergence ic are bad

Jan 06, 2009 | Mitsubishi WS-55513 55" Rear Projection...

1 Answer

Samsung:pcl4515r


You may still one more resistor opened , samsung most of the time its 2 low ohms but can be 3 it will be same value as other 2. I think they are 2.7ohms or 3.9 How to Enter Service Menu for convergence Turn TV off Press Mute 1-8-2-power now you should be in convergence use vol- and vol+ to select an item Use mute and menu to adjust when done Press ADD to save adjustments made.

Dec 12, 2008 | Panasonic PT-51HX42 51" Rear Projection...

1 Answer

Dark picture and greener than normal


hmmm curious why you would adjust convergance to adjust a dark picture?press menu button on remote and scroll down

are you have convergance problems?
convergance amp ic are know to go bad with this set.

Dec 17, 2007 | Toshiba 53H71 53 in. Rear Projection...

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