Found it! WPC schematic manual

[Mfresh]

Anyone got a spare one of these they would part with?

Thanks!

 

[replicas]

Pretty sure I have a couple, will have a look this evening and let you know.
D.

 

[Tyke]

I might have one spare too

 

[replicas]

Got both WPC and WPC-95 spare.

 

[Mfresh]

Thanks @tyke but @replicas has very kindly sorted me out!