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I'm not sure what the problem is yet, but I know what it is not, I went ahead and changed the CRT socket anyway, this fixed the issue of the color changes I saw when I moved the wires around, but not the fluctuating in the blue level or the coming and going or the retrace, so just to test things , i swapped lines for the red and blue guns with each other, and the problem changed to red, telling me the CRT and pins are OK, and there is a problem with the B-Y amp or blue screen control, bad caps perhaps?
blue drive , i doubt, it has been cleaned ( deoxit ) 2 times.
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