Hi- this is my first post, so apologies that it is a help plea!

I have an old Little Big Muff with a 3034 board in it which doesn’t work anymore. I lent it to a friend about 20 years ago and it came back in pieces (!). Despite returning to it numerous times over the years, I just can’t get it to work. I was wondering (hoping) if someone could post a picture of a working board and the connections to the I/O sockets, switches etc.
I think that once I’ve established whether I have re-wired it correctly, I might be able to establish whether any components are dead. Unfortunately I’m no good at reading schematic diagrams, so would need an actual drawing or photo. Can anybody help?