Can I use a reciever as a tuner? How?

I have a luxman R-3045 reciever without pre-amp outputs. I have a B&K St202 with a pro 10MC pre-amp. Can I use the reciever as a tuner?
Use the tape loop output of the receiver to send the tuner's signal to your preamp.
Pmkalby is correct. And this unit has a very good tuner. If you don't have a Reflect or Magnum Labs antenna, then get one. Reflect is great omnidirectional, Magnum for omnidirectional.