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05 March 2019, 18:33
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#1 |
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Registered User
Join Date: Dec 2016
Location: Seattle, WA
Posts: 89
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Amiga 3000 no red color on VGA output
Hi all - I have an Amiga 3000 that outputs video via RGB just fine, but video output on the VGA (scan doubled) is missing the red color. I have looked at the schematics and have identified a number things it could be, but I was curious if anyone has seen this problem before and what might be the best place to start.
I have done the very basics: * checked the VGA dsub to make sure the pins are making contact * confirmed the VGA cable and display do work and display red * replaced the Amber chip with a known working one |
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06 March 2019, 05:39
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#2 |
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Registered User
Join Date: Sep 2015
Location: So. California, USA
Age: 63
Posts: 62
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My A3000 has the same problem, unfortunately I can't get mine to boot right now so I have not been able to figure out the problem.
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