[Amps] Tuned input on LK 500ZA

[jdube]

I have and Amp Supply LK 500 ZA. I Need to adjust the tuned input a bit to match my exciter to this amp.  I have looked  in the amop and have found the caps that need adjusting.  The only problem is that there are a large number of these caps and without a schematic telling which ones are which I am a bit reluctant to touch anything!  Can anyone out there give me an Idea on how to start or just exactly what I need to do to make this adjust ment.  any help will be greatly appriciated.

Thanks All
Joe KK4TR