What was found
CLIMBOUT ELEC ODOR 7000 FT, NO SMOKE. TURNED BACK. PWR REDUCED, ODOR SUBSIDED. MX ENTERED COCKPIT, SMELL SIMILAR TO BURNT RESISTOR. ALL C/B PNL LT & RT LOAD CNTL CENTER INSP FOR DAMAGE/ELEC ODOR, NONE FOUND. CIRCUIT CARDS IN P6 PNL INSP, M560 FOUND W/ OVERHEATED CAPACITOR FOR BATT CHARGER CIRCUIT. REPLACED CAPACITOR. RAN ENGS AT T/O PWR, OPERATING EQUIP FOR T/O, NO SMELL. MAIN BATT & BATT CHARGER REPLACED. MAIN BATT TESTED AT VENDOR, NO FAULT FOUND. CHARGER FAILED AUTO MODE TEST W/ LOW VOLT OUTPUT, TRANSISTOR Q9 FOUND DEFECT ON COMPT ASSY MODE CNTL CIRCUIT & REPLACED.