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  #11  
Old 08-30-2024, 05:15 AM
Chris K Chris K is offline
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Join Date: Jun 2022
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Not quite sure about that. I don’t think all is well just yet!
Like Bob, I have the 5” CRT that can be used in place of a 10BP4 installed in the chassis so we’re good there

I’m not so sure this setup in the photo is ready for prime time just yet. The trace on the old style analog scope is very diffuse almost like it’s out of focus. It’s nowhere close to being like the alignment trace you posted for your RCA early color TV in terms of quality and sharpness. One of the 2 channels was always a bit disappointing in the crispness of its display trace.

So maybe this weekend we can troubleshoot this and see if we can solve the display issues? I purchased a working TEKTRONIX 465B analog scope that has been refurbished and calibrated and guaranteed to work as advertised. If my current, old beat up worn analog is having issues as I suspect it is then we can do this on the newer scope when it arrives
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