What was found
AT FL340 AUTO PILOT KICKED OFF & A LOUD BANG WAS HEARD MID ACFT. GALLEY POWER WAS LOST, IFE SYSTEM KICKED OFF & AUTO PILOT, AND AUTO THROTTLES KICKED OFF. STRONG ODOR OF SMOKE FROM F/C SECTION TO MID WING PRESENT RT RECIRCULATION FAN EICAS MESSAGE. DIVERTED. ENTRY MADE FOR 80251. FOUND K120 IN P37 PANEL FAILED. R & R IAW AMM 24-51-02-024-001. FOUND SEVERAL WIRES DAMAGED ALSO IN P37 PANEL REF NO ROUTINES FOR REPAIR, L/P 4341666. ALL SYSTEMS OPS CHECKED OK AFTER REPAIRS. ACFT OK TO CONTINUE.