I have the service manual here somewhere but I can't find it at the moment. Is there a cross reference guide or a list of which modules go in which sets? Trying to figure out which sweep/HV module this uses without hauling it out from the wall and disconnecting a thousand things and taking it apart.

This is a System 3 25" console with onscreen display and ultrasonic remote.

-Ian

CRSP is a module cross reference, but IIRC does not go by model or chassis only module #.

I have the service manual here somewhere but I can't find it at the moment. Is there a cross reference guide or a list of which modules go in which sets? Trying to figure out which sweep/HV module this uses without hauling it out from the wall and disconnecting a thousand things and taking it apart.

This is a System 3 25" console with onscreen display and ultrasonic remote.

-Ian

Sams index shows it as a 1981 model. Right around the time Zenith phased out the System 3 chassis design. They also quit their chassis numbering system.
It might be a model that uses the 9-106-6.