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Posted Tue Feb 26, 2019 9:23 AM
Posted Tue Feb 26, 2019 2:46 PM
Posted Tue Feb 26, 2019 4:02 PM
Are you going into a PVM or similar RGB monitor? Are you using an upscaler? Presumably all other RGB cables/systems you have work fine on the same setup?
Posted Tue Feb 26, 2019 4:13 PM
Posted Tue Feb 26, 2019 9:24 PM
Posted Wed Feb 27, 2019 1:11 AM
Posted Wed Feb 27, 2019 1:56 AM
Checking and replacing them if necessary should solve the problem. It may also be a broken track, which can be found with a multimeter.
Posted Wed Feb 27, 2019 2:24 AM
It is an interesting issue, do you have another RGB source you can try to see if it is the inputs to the display are at fault?
I may be wrong but the fact that the colours are correct via RF suggests that the Jaguar is generating the correct colours otherwise they would be off there as well. Zerosquare has already indicated the area to investigate, personally I would be looking at the 75R resistors, ferrite beads & as Zerosquare suggested a broken track in that area because if anything prior to that was off I would expect the colours in RF should be off as well.
White should be 100% R, G & B either therefore either all the colour voltage levels are off and everything looks a darker/grubby shade of what it should or one colour is off, does either R, G or B look off more than the others? Personally I would suspect Red if it is looking slightly yellow.
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