[R-390] Where is the xtal Y201 located? More info

[Jim Green]

By the way, My R-390 is a R-390/URR (not A). I can find no xtal oven  
on the top side right (or left) rear of the RF deck. I can find one  
in the R-390A manual RF deck top view. Unfortunately, where the xtal  
oven is located in the R-390A, the R-390 (not A) sports a xtal  
oscillator module. No Y201 is not inside (at least not that I can  
tell from the manual). Any more thoughts?

Cheers!

Jim
KG9MM