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Labeling ECU parts

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I have taken the ecu cover off for a simple resistor repair... and it occurred to me, I know nothing about the voltage regulators numbers, and resistors actual specs.. Could someone label this in thier drawing program, the common stuff? especially R1 resistor and volt regs on the heatsinks. This one is for a 93loyale 2wd spfi. It is the simplest ECU?

The photo may be useful enough for the USRM if done correctly? :) It is a big photo, as much as my camera would do (1600x1200)

 

ecu003yv4.jpg

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