Question about Sony KP-51HW40 51" Rear Projection Television
How to find the setup tools? IE, cable or antenna, color, tint, etc. I don't have a manual. thank you much.
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Posted on Jan 02, 2017
If Flash Focus doesn't work, change out convergence
IC's first ( STK392-560 X 2 ), then activate Flash Focus.
Can you please describe what you are seeing as a problem?
Then I will help with whatever you need.......T.
Posted on Nov 01, 2007
this tv has three parts to screen , the most outer part is called CONTRAST screen part # 408195411 for the model you gave.This is available @ sony.com (parts&access) Please make sure this what you need and model is correct..Good luck
Posted on Nov 29, 2007
The service manual on page 8 shows how to adjust the Red/Blue/Green screen voltages. To get to the adjustment board, take the front speaker grill off (two screws at the bottom left and right) and set it aside. No need to disconnect any wires. Then remove the plywood board with 4 screws that exposes the screen/focus adjustments. The top 3 adjustments are for focus, and you need not mess with these. The bottom 3 adjustments are for Red/Blue/Green screen voltage rough adjustments. My screen showed red lines, so I had to turn the bottom right adjustment with a philips head screwdriver just slightly until the red gun retrace lines where no longer visible.
Posted on Sep 06, 2008
The jitter is called a vertical sync problem. The problem is on the "A" board. It can be replaced or rebuilt but will be quite expensive to service.
Posted on Feb 13, 2009
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