Stromberg - Carlson ASR-444 Rumble Filter PEC Couplate COMPONENTS

[Grid]

Would anyone know the component values packaged in the PEC couplate for the rumble filter?

Thank you.

 

[FlaCharlie]

I can't really read the schematic you posted but usually the components of a PEC will be surrounded by a dotted line. I don't see anything like that in the schematic you posted. I have a Sams for the ASR-433 which says it also applies to the 444. It does have some components like that. Not sure if it's a rumble filter or not since, in my experience, rumble filters are usually switched in or out and this has no switch. My ASR-433 doesn't have a rumble switch I also have a factory schematic for the ASR-433 that doesn't have this.

Anyway, here it is. Maybe someone who is more knowledgeable about circuits can figure out its purpose.

 

[gadget73]

Thats the RIAA eq network. Between that and the group of parts below it on the schematic that involve the RIAA/Tape Head switch, thats what produces the EQ curve.

 

[nj pheonix]

If you have a parts list you can sometimes cross reference the part number to something else that uses it.
Centralab made most of them.
It might also show in the SAMs folder

 

[BinaryMike]

Thats the RIAA eq network. Between that and the group of parts below it on the schematic that involve the RIAA/Tape Head switch, thats what produces the EQ curve.

I disagree. That's definitely a 'twin-tee' notch filter network.