Question about Sony KP-57WS500 57" Rear Projection Television
There are fine red green and blue lines running horizontally across the screen.The lines have a slight arc pointing to the top of the screen.
There is also one each, single red green blue line arc originating from the top and bottom center of the screen and extending toward the middle of the screen about two inches.These lines start and terminate about 10 inches from each corner.These single lines are more pronounced than the lines that run all the away across the screen.
The rest of the picture is clear and has good color.
Its the problem of convergence in your set .there r two ic on the board that has to be replaced.
to replace it manually just try this link
for alignment problem in tv projector http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
Posted on Jan 19, 2009
Welcome to Fixya! It is failure of convergence ICs and these two ICs will be replaced on D board.
If you are comfortable with TV repair and know good soldering skills then can do the job easily.
Convergence ICs are mounted with sliver heat-sink on D Board of TV and part number will start with letter STK...
Posted on Jan 19, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 22, 2014 | Panasonic TCP46C2 46 in Plasma TV
May 23, 2009 | Hitachi 42V710 42" Rear Projection HDTV
Apr 09, 2009 | Sony KP-65WS500 65" Rear Projection...
Mar 13, 2008 | Sony Grand WEGA KDP-57XBR2 57" Rear...
Jan 22, 2008 | Sony KP-51HW40 51" Rear Projection...
Dec 29, 2007 | Televison & Video
Could you show a picture of the distended cover you mentioned?
Were the light blue lines you were referring to, diagonal, or truly horizontal?
Oct 15, 2007 | Sony KP-57WS500 57" Rear Projection...
Jan 16, 2007 | Daewoo DTQ-20N3FC 20" TV
93 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: