valvestate Clean/OD, OD1/OD2 footswitch schematic

[Grizly]

Hi all,
Does any know were I could locate a schematic or diagram of a valvestate Clean/OD, OD1/OD2 foot switch.
I don't know whether its a 3 button or 2 button switch setup. any info would be greatly appreciated.
Thanks
Griz

[Grizly]

I think the foot switch maybe a Marshall PEDL-10013 2-Button Foot switch. Does anyone know were I could get a schematic or diagram
Thanks
Griz

[PRR]

https://www.tubesandmore.com/sites/default/files/associated_files/p-h471-led_functional_diagram.png

[Grizly]

Hi
Thanks
Griz