Royce 619 PLL Unit Schematic Needed

[DTB Radio]

I have a Royce 619 base that needs PLL repair/replacement. I have the SAMs volume for the radio, but that doesn't have any schematic for the PLL unit, just pin-outs. I've been Googling, but no luck so far. Any help appreciated!

 

[nomadradio]

The only ones I have found are for SSB models. That model is a stepchild or an orphan. Since it doesn't show up in the Sams CB index, maybe it was sold after they stopped publishing that series?

Been too long, can't remember. Royce died with a whimper, not a bang.

73

 

[DTB Radio]

I'll have to double-check the model #, But I DID find it in my SAMs index at the shop. I have the SAMs manual for it, I think #254. It just has no PLL module info.

 

[brandon7861]

I found mention on THIS SITE that the PLL of the 1-632 might be the same, and at the bottom of THIS PDF, there is a schematic of it.

 

[DTB Radio]

That's IT! THANK YOU!!!!!

 

[DTB Radio]

Bad news. Turns out that the radio had more problems than I thought. After substituting a generator for the VCO, I found that the receiver IC was bad, along with a couple other things. 'Nuther parts radio I guess.... Anyway, thank you for your help!