[Premium-Rx] Fw: Harris RF-505A service manual

[VK3XYZ]

Hi all,
I'm posting here as a last resort, I'm looking for a service manual or schematics for the RF-505A receiver. I have one with a 
few faults - looks like the mixer board has a > fault, the USB/AM filter or detector is deaf and the reference oscillator is 
also faulty and that's just the ones I can tell. I suspect this may be a donor receiver that's just full of dead assemblies.

I haven't been able to locate a manual for the 505A, either electronic or paper. Can't browse logsa anymore to see if it may be 
in there, and it's not on the prem-rx website, also not on the harris yahoo group and I've had no response so far to a 
request.there.

Looks like this one may be a bit difficult to locate.

Any help appreciated

(Apologies if this gets listed twice, I first posted it using the wrong source email address)

Thanks
Greg