Question about Televison & Video
Rainbows on Left And Right hand sides of screen. Right side has red green and blue Bow. Lefthand side has red bow.
SOURCE: Mitsubishi VS 4552A
One of your convergence IC's has either cracked loose or burned out. The IC will have to be resoldered or replaced and then the convergence circuits realigned. If you do not have experience in repairing convergence circuits then have a qualified tech handle it for you. This is by far the most common failure in the projection sets and a good tech can have it fixed in about an hour and a half. I charge $150 for that but shops in your area will vary, so call around.
Posted on Jul 31, 2007
stk---stk---stk--- thats it.check the board properly.and get it soldering properly.and check the continuity is complete after fitting stk on the board.thanks
Posted on Aug 23, 2008
Sounds like bad convergence chip. I think you can get a kit to repair it at www.tvrepairkits.com
You need to be good with a soldering iron if you plan on doing this yourself.
Posted on May 17, 2009
Hi, a common problem with Sony projection CRT TVs is the color convergence circuit, the following link shows you what the repair consists of and what kind of parts are probably involved. It will give you an idea on where to go to in case you want totry the repair yourself . the link: http://www.youtube.com/watch?v=esk4nYZKFcg
Posted on Jun 21, 2010
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