Best Solution
posted on Apr 12, 2008
Asker's Rating
MikeNJ1964
Rank: Guru
Sony Expert
Rating: 89%, 674 votes
You have a completely different problem. The screen voltage for the blue picture tube is slightly too high on your set. This will put fine lines in the background of the picture, called retrace lines. This is very common and easy to correct. Remove the front speaker cover and the access panel behind it. Look inside and you will see a black box with six controls, each control having a little white glue on it. This is the Focus/Screen block. Three controls are labeled Focus and three are labeled Screen. The screen control in the center is for green but I am not sure if the screen control on the left or right is for blue for your model. With the TV on, set it to VIDEO 1 but do not
connect anything to the VIDEO 1 jacks. This will produce a pure dark picture, showing any faint lines in the background. Choose one of the screen controls and increase (turn clockwise) it slightly. If the blue lines do not get brighter it means you are turning the red screen control, so put it back where it was and choose the other screen control. When you find the blue screen control, decrease (turn counter-clockwise) it until just when the blue lines are gone. If you want you can check that the red and green screen controls are set to just below the point where their faint lines are visible. When done, replace the panels and your picture will be back to perfect.
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Solution #2
posted on Jul 04, 2008
Asker's Rating
gator149
Rank: Apprentice
Sony Expert
Rating: 0%, 0 votes
MikeNJ1964 was exactly right! I have a Sony KP-65WV600 that had horizontal green lines that showed when the picture was darker. I had to remove 3 screws on the right and left side of the tv holding in the speakers...carefully pop out the middle panel from the clips holding it in....remove 4 screws from the cardboard in the middle and remove the cardboard. I then saw the six screws. The adjustment screws were the three below. I turned the middle screw until the lines dissapeared. I tried the left screw and blue lines appeared which I then adjusted away.
THANKS a bunch. SAVED me money!!!
I have the same problem. One response in a different thread said it was the tracking drum that needed to be cleaned. But, where it the tracking drum and how to clean it? It makes better sense than it being the CCD. I used a cleaning tape several times and then I could finally get jumpy video playback for a short time. When I put the same tape back in a couple of minutes later I got the blue screen with no counter. I have seen this issue in other forums too. It seems to be a problem with this camera. One day it worked fine, then I didn't use it for a number of months while it was stored in my closet. Then, no playback! I have had so many problems with Sony products over the past few years that I avoid them always now, except that in video camera's they are supposed to have the best quality recording. Sony's Q/C has gone badly downhill. What a shame and so non-Japanese!
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