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I have a Sony KP-51WS510 projection TV. The convergence was OK one evening, then way off the next day. I could not be adjusted. I pull the D board which has the convergence chip and sent it to Sony. I got a new board, but still have the same convergence problems. The flash focus and manual convergence controls do not adjust the convergence. I see 3 images...red, green and blue.

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Hi, thank you for visti fixya.
Here is your solution:

Replaced, IC8001 and IC8002 Part number STK392-560 and check pico fuse beside STKs ICs ( yellow pieces), go to :
http://www.encompassparts.com/tritronics//
for parts.
I will be here for future questions.
Thank you

Posted on Jul 26, 2009

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1 Answer

I have a sony kp-51ws510 projection tv, i replaced the convergence ic's and a pico fuse and then reset the convergence. The tv looks good except for a green shadow on lettering, also on the convergence...


Did you check the two pico fuses on the G board? Usually at least one will blow when the original ICs failed. I am attaching a pic that shows the 2 pico fuses on the G board.

Jul 08, 2011 | Sony KP-51WS510 51" Rear Projection...

1 Answer

I have a Sony KP-51ws510 that has wavey or fuzzy corners opposite of one another?


The problems ur tv having it is call a convergence problems,it dead.Very common problems,for old DLP tvs design.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than tv covergence board is dead.Tv convergence board require changes 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.

Feb 08, 2011 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony KP-51WS510 picture swirls in the corners and is doubled


The tv have a problems known as a convergence problems,it dead.The tv have any colors lines R,G.B mis alignment,picture have colors shadows or 3D pictures.The tv convergence board the 2 STK convergence ICS and some or it resistors are dead.These parts on the tv convergence board,must be replaced to solved the tv convergence problems.The shop,will cost u $300-350 for parts and labors.

Sep 15, 2010 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Need the code for the remote for a sony kp-51ws510


You need a Sony original remote--even a Sony universal will not access the menu.

With the Sony remote (Almost any Sony projection remote will work) you can adjust in the customer mode or enter the TECH menu for fine adjustment all over the screen.

If you get one and do not know how to enter the TECH menu--let me know and I will tell you how to do it and adjust there.

If this has helped you rate this solution as I do this here for free.

SD TECH


b7482a0.jpg

Dec 19, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony KP 51WS510 convergence problem


Please check pico fuses in D board and confirm +22 & -22 volt supply to convergence ICs.
Fuse numbers are as follows...

PS8001, PS8002, PS8003, PS8004, PS8005, PS8006


Dec 21, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Rear projection out


See below exploded view of your Sony KP-51WS510 TV showing boards...

d93b19d.jpg

D board is Deflection Board and has convergence ICs qty 02. If tv has problem of convergence, either you need to replace complete board or replace defective parts ( STK ICs) check IC8001 & IC8002 in D board.
If you have electronics knowledge and experience of tv repair, you can make it.
Related service manual of product made things easy because of information, parts location, applied voltages, part numbers and descriptions etc.
Need further help, let me know to provide you more info.
Thank you.

Oct 07, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony KP-51WS510


Your tv has a convergence board problem. Two convergence IC's need to be replaced.

Jul 22, 2008 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Convergence IC replacement


some have plastic clips that need to be pressed back to release the board. There should also be 6 screws holding the D board to its frame.

Jun 21, 2008 | Sony KP-51WS510 51" Rear Projection...

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