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CasetheCorvetteman
Joined: 09 Nov 2008
Posts: 6326
Location: Australia
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| Posted: Fri Mar 18, 2011 7:19 am Post subject: Phase adjustment on NEC 9PG plain SYSTEM board |
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Hello everyone, we have a system board here for a 9 PG plain that doesnt have a phase setting in the alignment menu, and what im wondering is which of the trimpots on the system board will control the base phase setting?
One or two of them must do it, does anyone know how we can adjust it?
Thanks in advance 
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Fri Mar 18, 2011 10:34 am Post subject: |
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I think if it is not in the menu then there is no other way to adjust (at least on the machine). If you use HTPC (or scaler) you might be able adjust the timings of the signal which can solve the problem. If the image is not rolled over the raster you might decentralize the raster to center the actual image, but be sure to blank off the raster to avoid the uneven wear.
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CasetheCorvetteman
Joined: 09 Nov 2008
Posts: 6326
Location: Australia
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| Posted: Fri Mar 18, 2011 1:50 pm Post subject: |
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It does it on s-video too though.
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Sat Apr 09, 2011 9:00 am Post subject: |
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I was wrong... there IS phase adjustment on the def board, but it is called "H. posi" make sure not to turn "F/V ctl1"
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