Schematic Diagram - LG MH-1355M Service Manual

SCHEMATIC DIAGRAM

SYSTEM 1: STAND-BY CONDITION
Set up: Door is opened. Oven power cord is plugged into standard 120 volt ground outlet.
Normal operation
• Oven light turns on.
REL A Y 3
REL A Y4
1 2 3
THERMOSTAT
FUSE
(OVEN )
TURNTABLE MOTOR
FAN MOTOR
CIRCULATION MOTOR
CONVECTION HEATER
REL A Y2
MONI TOR SWITCH
HIGH VOL TAGE
DIODE
MAGNETRON
– 15 –
OVEN LAMP
RECTIFIRE FUSE
Fig. 6