My 1UZ is setup for a COP ignition, so no distributors, and I'm using some of the outputs normally used for the A/T to control other things, so I don't know how useful my diagram will be, but if you're interested, PM me your email and I'll send it to you. It may be more confusing than helpful, however......
You might have better luck with a diagram from Gloverman, or someone else who swaps stock 1UZ's into other chassis.