Question about Sony KP-53V85 53" Rear Projection Television

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The 3 colours are off center not aligned properly, the convergence is off and idk how to fix

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Replace convergence ICs but dont try to realign befor replacing as it will align wrong and its a very long process to realign, if it is a very old unit check out ebay as they are going cheap second hand mite be cheaper to buy another

Posted on May 07, 2010

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Posted on Jan 02, 2017

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1 Answer

HOW DO YOU FIND IT AND THINK THE REMOT IS NOT THE PROPER ONE FOR THE TV IT DOES WORK BUT LIMITED


Convergence is the alignment of the red, green and blue lines to produce a white line when doing a convergence setup. You need the correct remote to do that. Support for KP 53V90 Sony

May 24, 2016 | Sanyo Televison & Video

1 Answer

The colours are no longer lining up. On captions you can see the three seperate colours. The auto focus does not fix. How do you enter service mode to adjust grid lines?


U can't do any grid lines adjustments for this problems,the tv problems it is having are known as a convergence pictures problems,it is dead.The tv have any colors lines like R,G,B mis alignments,tv have any colors shadows pictures or have a 3D pictures look alike?Yes,than the tv convergence board it is dead for the tv to causes all of these convergence pictures problems.The tv convergence board must have to be repair like replacing 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence pictures problems.The tvs shops will cost like $300-350 for parts and labors.

Sep 21, 2011 | Toshiba 57H83 TV

1 Answer

Problems aligning convergence hc-p4753 projection


Hi,if the converence is wildly pinched in say one corner compared to the other colours then it is most likely that your convergence circuits have failed for that colour. - Warning,Not an easy fix without circuit schematics and can also be costly for the IC's too

Mar 19, 2010 | Samsung Televison & Video

1 Answer

The colours on my set seem to be out of alignment,


you can try adjusting the convergence using the remote, if auto convergence and manual won't straighten the red out you will need the convergence ICs replaced

Aug 12, 2009 | Televison & Video

1 Answer

Rcs hdtv multiple images


The problem you're having is due to the failure of the convergence amplifier circuit. In that circuit are some components which amplify or control the signals to the dynamic convergence yokes, which line up the red green and blue images to superimpose them over each other to create a proper colour picture. When you get a failure in that circuit, it no longer aligns the images properly, and generally you get what appears to be badly set geometry in multiple colours. In some cases you will also get a problem with the part of the power supply that supplies the convergence amplifiers, or the digicon, which is the digital convergence control module.

Jun 12, 2009 | Hitachi 43FDX01B TV

3 Answers

Colour problem with rearview projection tvred


you will need to change out the convergence board if the blue and green wont align its time for a new board

Aug 21, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Toshiba 42H83 Touch Focus Problem


I just got finished repairing the same model . The convergence modules are bad cost of repair is 250.00 for a service center to fix. My advice would be call your local service center tell them what i told you bad convergence ic and ask them how much they charge,


thanks doctor video good luck since 1987

Jun 14, 2008 | Toshiba 42H83 42" Rear Projection...

2 Answers

Warped Picture, Separated colors


Each color (red,green & blue) has an amplifier IC (STK-).
When there is a convergence issue,the first step is change both
IC's for reliability. Then check for open fuses devices,usually
pico fuses.Then re-check convergence alignment.......T.

Feb 07, 2007 | Philips 60PP9352 60" Rear Projection...

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