Here is the new PCB Inputs Jacks v1.8 for All In One PCB v2.8 !
Here is the PDF file :
HH Pedal Jumpers configuration :
In this example, Jumper A and Jumper C are ON.
Jumper A : High Input Impedance
Jumper B : Low Input Impedance
Jumper C : Tip = +5Volts ; Ring = Input
Jumper D : Ring = +5Volts ; Tip = Input
For Roland FD-8, use the B and D jumpers.