[GreenKeys] st-6 question

[Don and Diana Cunningham]

Eugene,
Looking from left to right, from the front, the lineup is:
1 - AK-1 or XTK-100
2 - Discriminator/LP filter 850 shift
3 - Filter/Limiter 850 shift
4 - Filter/limiter 170 shift
5 - Discriminator/LP filter 170 shift
6 - Discriminator/LP filter (x) (usually 450 shift, if there is one, empty 
otherwise)
Up to board 6, component side faces to the left.  From here on, components 
to the right.
7 - Board 3, LP filter
8 - Board 4  Autostart
9 - Board 5 Power Supplies
Hope that helps!!
73,
Don, WB5HAK