Firstact bass ME-106 - wiring diagram?

I have a FirstAct bass model ME106 with several wires disconnected from the volume/tone knobs. The volume knob came loose and was twisted far enough to have a couple wires come off. I have two red wires and a black wire loose. I have a soldering iron and know how to use it but want to know which wires go where. If someone has a similar bass and would be kind enough to remove the cover over the back of the volume knob compartment and snap a photo or just let me know how many black, red and white wire(s) are on the volume knob terminals I should be able to get it reconnected. Thanks so much! Jim