550L information needed

[pucho812]

Does anyone have information on the 550L, the console version of a 550B used in the API legacy consoles?

I am mainly looking for 2510 pinout and what I can run them at to bench test them.

The console manual is less then helpful in that department.

 

[jeffbro]

As you must know, the 2510 has 8 pins with pin 6 missing. The pinout is
1 0V
2 +IN
3 -IN
4 +28V
5 -28V

7 OUT
8 0V

 

[pucho812]

As you must know, the 2510 has 8 pins with pin 6 missing. The pinout is
1 0V
2 +IN
3 -IN
4 +28V
5 -28V

7 OUT
8 0V

Thanks. So do these eq’s run at /
Bipolar 16 or bipolar 28. The manual is unclear.
As it is just a recap job, I would like to test them on the bench and I do t want to blow them up.

 

[jeffbro]

In the Vision console they run at +/-28V.

 

[pucho812]

Ok cool.
the legacy manual is vague

 

[kags]

This info from a while ago - should look familiar... https://groupdiy.com/threads/api-2510.44073/

 

[pucho812]

This info from a while ago - should look familiar... https://groupdiy.com/threads/api-2510.44073/

that's over 10 years ago. my brain does not go back that far sometimes.