As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN FLIGHT CAPTAIN AND FO SAW AND SMELLED SMOKE FOR ABOUT 5 TO 10 SEC. NOTICED CBP1 D2 WAS POPPED RESET W/ MTX ON GROUND AND BREAKER POPPED AGAIN. C/W GVI OF CBP1 -D1 AND ASSOCIATED WIRING IAW CRJ 700 ESPM 20-25-00, NO DEFECTS NOTED. C/W OPS CHECK OF SSPC K101 IAW CRJ 700 AMM 24-03-05-710-801. OPS CHECKS GOOD.