| Author |
Message |
| Justmanuals |
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| jts1957 |
 Posted: Thu Apr 01, 2010 11:26 pm Post subject: |
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| controlvoice wrote: |
| Is the picture tube wearing out? Is the red gun wearing out? |
YES & YES
Just be glad your IK circuit is not muting.  |
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| minnie |
| Posted: Thu Apr 01, 2010 7:55 pm Post subject: |
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| Try turning the red up more in the service menu. |
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| controlvoice |
| Posted: Thu Apr 01, 2010 3:14 pm Post subject: Sony 36XBR450 Problem |
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| My Sony 36XBR450 TV is nine years old and has never had any problems, but now it seems to be losing the color of red. The grayscale, which I had adjusted in the service menu years ago, is now starting to look bluish green. Is the picture tube wearing out? Is the red gun wearing out? I thought that if one of the color guns went out you would lose that color completely, but there is still red in the picture, just noticeably less than before. I can make the grayscale better by adjusting the red drive and cutoff up and the blue and green down, but I can't get the same grayscale as before. The picture is otherwise as bright and sharp as ever. |
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