Amiga.org
Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: zombi on February 12, 2006, 04:32:28 PM
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One of my friends has a display problem in his 1200. I remember a smiliar problem and the solution mentioned in amiga.org.
I searched the thread. But couldn't find it.
The problem is a missing color. It display yellow instead of white and grey instead of light blue and light yellow. Do you have any idea?
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i have similar problems with my 1200 from time to time. i have the monitor 1084 with a scart connection and the problem is exactly this scart, that when i move or press it more and in varius directions the screen comes up ok.
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I think in this case the problem, although i hope so, is not the cable. It is the Amiga that produce wrong colors. There should be a failed think inside.But i dont know what is it.
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maybe you are right.
personaly i prefer to have troubles with cables
i can fix them but the amiga don't...
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The problem is a missing color. It display yellow instead of white
So, the missing color is the blue one. Have you checked the B wire of your cable if it is uninterrupted, or if the respective pin in your Amiga/monitor port is broken?
EDIT: Sorry for the confusion, the blue signal is missing not the red.
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AmigaMance wrote:
So, the missing color is the red one. Have you checked the R wire of your cable if it is uninterrupted, or if the respective pin in your Amiga/monitor port is broken?
Then, what can i do if there is no blue signal in video port?
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Then, what can i do if there is no red signal in video port?
Try to isolate the problem first?..
Edit: correction applied to my previous post.