Question about Sony KP-65WS500 65" Rear Projection Television

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Horrible Convergence Problem on Start

When my KP-65WS500 starts up, it has a horrible convergence problem, where all 3 color crts are highly distorted and not aligned. After 3-5 hours of operation, this goes away. If I leave the TV on, it stays fine. If I turn the TV off for more than 5 minutes, the problem comes right back. Any suggestions on adjustments I can try to make?

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I doubt it. In a problem like this it could be a power supply that feeds the convergence ic(s). The longer you wait to have this problem taken care of the more of a risk your taking of blowing out the ICs, if there already not bad. Its highly unlikly all three ics went bad at once, unless of a power supply problem. Now this set is not serviceable by the end user as its solid state and all parts are soldered in. Also theres alot of HI Voltage inside this set!! Have the set checked out by a technician ASAP for a bad filter capacitor in the b+ line that feeds the convergence ics Good Luck

Posted on Jul 03, 2006

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Posted on Jan 02, 2017

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My sony kp 65ws500 has a all red picture. It looks fine otherwise. nothing i have tried has changed the color of the screen at all. Please help.


Tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors pictures shadows or 3D pictures look alike?Yes.The tv convergence board it dead.The tv convergence board must be replacing the 2 STK convergence ICS and some or all of it resistors too.To fix the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Mar 02, 2011 | Sony KP-65WS500 65" Rear Projection...

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Flash focus can no longer line up all colors,and gren is the one always sticking out;do I need to replace all my "color lamps"?


No,this tv have no projection lamp,tv only have 3 CRTS tubes guns R,G,B.Ur tv have a problems known convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike.The tv convergence board is dead.Tv convergence board,must be replace 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Feb 17, 2011 | Sony KP-48S75 48" Rear Projection...

1 Answer

Hi.all the color are not alined


Tv have a problems known as a convergence problems,it dead.The tv have colors R,G,B mis alignment,have colors shadows or 3D pictures.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced on the tv convergence board to solved the tv picture convergence problems.

Oct 13, 2010 | Sony KP-65WS500 65" Rear Projection...

1 Answer

Red and green color separation mostly on the left side


The tv have a problems known as a convergence problems,it dead.Any colors lines R,G,B mis alignment,have colors shadows picture or 3D pictures.The tv convergencce board require changing 2 STK convergence ICS and some or all it resistors are dead.These parts nust require changing to solved convergence problems.The shop,will cost $300-350 for parts and labors.

Sep 11, 2010 | Sony KP-65WS500 65" Rear Projection...

1 Answer

The screen is displaying a green red blue off color display how do i fix it


This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted

You can see some examples and find a fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jan 22, 2010 | Sony KP-65WS500 65" Rear Projection...

1 Answer

Sony KP-65WS500 Rear Projection TV About a week ago the left side of the screen started to a slight blue halo over faces, hands, and some of the white letters were light yellow. I adjusted the convergence...


Thats a convergence failure issue. The Sony Type 1 convergence repair kit available from www.tvrepairworld.com is the kit your model uses. The kit contains the parts and the CD with instructions.

Dec 20, 2009 | Sony KP-65WS500 65" Rear Projection...

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.
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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

Phillips 60in projection,rred/greenish 3d effect


the two resistors were likely burnt out with a convergence IC (chip). these are usually a stk392-120 on a philips, or simmilar. the alignments can be very tedious and difficult. what needs to be done is replace the ICs that control the colors that are mis-aligned. you might see that the green is square and straight, but the red or blue is off. in most cases, i would just change both convergence ICs plus the bad resistors. then go to your full re-alignment of convergence to fix the picture. hopefully the previous owner didn't mess anything up too much (if they changed anything on the CRTs ie yokes, lens focus, centering magnets it could counteract your electronic adjusments). before you put too much time into it, look to see that all 3 colors are atleast focused and it appears that the CRTs have been left untouched. once you get circuit repaired, you will probably want a service manual to help with alignment. this complexity may bring you to want to just pay for this repair, could run you anywhere from $200-400 depending on severity and local rates.

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