20
19.5.6 Control Section Exhaust Fan 1 to 5 (F600 to F604) Replacement........................ 19-30
19.5.7 Power Supply Cooling Fan (F630)/Electrical Equipment Cooling Fan 1/2
19.5.9 Left Cover Interlock Switch 1/2 (D681A/D681B) Replacement ............................. 19-32
20. ELECTRICAL CIRCUIT DIAGRAMS
.............................................................................. 20-1