Shop manual has basic "install" electric diagrams, not internals and details to test/replace capictors, resistors, etc to refurbish...
"True terror is to wake up one morning and discover that your high school class is running the country."
8R03S : 76A I 2A 15M 72 5 U
8R01S : 65A B 2A 28M 72 7 5 - Factory GT
8R01C : 65A M 2A 01E 72 2 W - CS/GT
8F01X : 65A I 2G 20E 24 1 U - EXP500 to-be