Read Sharp R-8740 (serv.man17) Service Manual online
R-8740M - 13
J K M M N
FUSE 20A
FUSE F2 F8A
GRILL HEATING ELEMENT (TOP)
GRILL HEATING ELEMENT (BOTTOM)
THERMISTOR
POWER SUPPLY CORD
SHORTED WIRE HARNESS
OPENED WIRE HARNESS
OVEN LAMP OR SOCKET
TC TRANSFORMER
TOUCH CONTROL PANEL
BLOCKED VENTILATION OPENINGS
WRONG OPERATION
MIS-ADJUSTMENT OF SWITCHES
HOME FUSE OR BREAKER
NO POWER AT WALL OUTLET
BLOCKED CONVECTION FAN
BLOCKED COOLING FAN
RELAY (RY1, 2, 3, 4, 5, 7)
FOIL PATTERN
KEY UNIT
O
P Q R
TROUBLESHOOTING GUIDE
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