As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE FROM PHX TO LAS, CREW REPORTED THE STANDBY POWER OFF LIGHT ILLUMINATED. CREW FOLLOWED QRH PROCEDURES BUT DID NOT RECTIFY PROBLEM. PLACED GENERATOR BUS NR 1 ON LINE AND SOME OF THE CAPTAIN'S INSTRUMENTS CAME BACK ON LINE. FLIGHT RETURNED TO FIELD AT PHX AND LANDED WITHOUT FURTHER INCIDENT. NOTICED AN ELECTRICAL ODOR IN CABIN AND T/R 1 CIRCUIT BREAKER POPPED. MAINTENANCE REMOVED AND REPLACED T/R NR 1 IAW AMM 24-21-31. OPS CHECK GOOD.