Slight Blue Tint with Color Down

[Outland]

Originally Posted by Electronic M

Is the color level set to min in that picture? I see red dots parallel to the line that look like some sort of IF or video stage noise/ringing issue being decoded as color dots...If it weren't for those dots it would almost look like miss convergence (though I'm pretty sure it is some sort of video ringing effect).

That was with color normal. Here is color normal, then color at 0 for the same spot.

I see all three colors on the original line and the echo so convergence is ok?

I do wonder why the service settings were so messed up. Maybe someone was there before me. Looks like blue cutoff was way up for some reason. I also wonder if the default cutoff values being much higher (128 vs 90s) will negatively impact the tube.

Probably unrelated, but the set also has an occasional quiet popping noise through the speakers.

[Electronic M]

Your convergence is decent. What you have is ringing in the monochrome channel that is also being decoded into color noise creating a faux convergence error.

[Outland]

That's good, I'll just leave it.

The occasional popping noise I suspect might be a capacitor in the video detection circuit, because I noticed that when video is disconnected (RCA connector unplugged), audio mutes as well. Also, the pop doesn't occur in RF mode.