Table of Contents
Advertisement
CONDITION
POSSIBLE CAUSE
AND
DEFECTIVE PARTS
A
MAGNETRON
B
HIGH VOLTAGE TRANSFORMER
C
H.V. RECTIFIER ASSEMBLY
D
HIGH VOLTAGE CAPACITOR C1
E
SECONDARY INTERLOCK SWITCH SW1
E
3RD. LATCH SWITCH SW3
E
DOOR SENSING SWITCH SW4
E
MONITOR SWITCH SW2
F
HIGH VOLTAGE FUSE F3
G
NOISE FILTER
H
FUSE F1 20A
J
MAGNETRON TEMPERATURE FUSE
K
THERMAL CUT-OUT (TOP) TC1
M
TOP HEATING ELEMENT H1
O
THERMISTOR
P/U
DAMPER MOTOR
Q
DAMPER SWITCH SW5
V
TOUCH CONTROL PANEL
W
TACT SWITCH
X
RELAY RY-1
X
RELAY RY-2
X
RELAY RY-3
X
RELAY RY-4
X
RELAY RY-5
X
RELAY RY-6
Z
FUSE1 ON PWB.
Y
SOLID-STATE RELAY (TOP) SSR1
Y
SOLID-STATE RELAY (SIDE) SSR2
OVEN LAMP
Replace
U
FAN MOTOR (MAGNETRON)
U
TURNTABLE MOTOR
S
CONVECTION MOTOR
LOOSE WIRING
Check
SHORTED IN POWER CORD
Check
NO POWER AT OUTLET
Check
LOW VOLTAGE
Check
L
THERMAL CUT OUT (SIDE) TC2
N
SIDE HEATING ELEMENT H2
U
FAN MOTOR
(HIGH VOLTAGE TRANSFORMER)
Z
T/C TRANSFORMER
I
FUSE F2 F10A
R
CONVECTION MOTOR CAPACITOR C2
MISADJUSTMENT SWITCH
Check
OFF CONDITION
COOKING CONDITION
13
(CONVECTION/
(MICROWAVE)
GRILL/ DUAL)
R-90GCH
Advertisement
Table of Contents
