Cary CAD-805C where is the 2uF coupling capacitor?

Hi all,
My question to anyone has done the coupling cap upgrade on these monos. I have schematic of this 805C and swapped out two .22uF but I could not find the 2uF that has .22uF bypassed (from 300b to power tube). I did take some pictures if someone can help on locating this cap - my contact email: thuan2000 at hotmail dot com