DOD FX60 wiring

[zook]

I have a circa 1985 DOD FX60 chorus.



There is a loose wire on the bottom right portion of the picture.



A local repair man attempted to fix the pedal but was unsuccessful.



I'd like to know if the wiring of my pedal is correct. Better if somebody can post a picture of the innards of their DOD FX-60. I'm illiterate when it comes to reading schematics.