What was found
CLIMBING THROUGH 1000 FT, N1 SELECTED AND NR 2 ENGINE N1 ACCELERATED TO 101.7 N1. AUTOTHROTTLE DISENGAGED AND THRUST LEVER CONTROL WAS NORMAL MANUALLY. ATTEMPTED ENGAGEMENT OF AUTOTHROTTLES AND SAME THING OCCURRED AGAIN. FLIGHT CONTINUED WITHOUT AUTOTHROTTLES. ALL ENGINE INDICATION WERE NORMAL. BOTH ENGINE WERE BURNING FROM CENTER FUEL TANK AT THE TIME. ACFT GROUNDED. FOUND ENG 2 ALTERNATE POWER CHANNEL A CIRCUIT BREAKER OPEN AND WILL NOT RESET. BITE CHECK SHOWS EEC INTERNAL FAULT. R & R EEC ON NR 2 ENGINE REF MM 73-21-60. RESET ALT POWER CHANNEL A CIRCUIT BREAKER. BITE CHECKS SHOW NO FAULTS.