Marantz CD-74 Advice Needed

[rockrink]

@rockrink , you would not have a digital scope would you?
To take up the eye pattern waveform.

I have a digital scope and an analog scope. My digital scope is older though, and cannot read the eye pattern properly.
I am attaching what the eye pattern looked like yesterday on the analog scope. .

 

[rockrink]

That was taken at pin 7

 

[madis64]

I am attaching what the eye pattern looked like

Can you take a photo with just a single line on screen?

 

[rockrink]

Can you take a photo with just a single line on screen?

I'm not sure I follow.

 

[madis64]

I wonder what would the single waveform looks like - sample from CD-43:

 

[rockrink]

I'll try to get picture that next time I have some bench time.