LG MC2841SPS User Manual

5-17
CONDITION
CHECK RESUL
T
CA
USE
REMED
Y
No microwave
oscillation.
No continuity.
Continuity.
Defective P.C.B
assembly
Replace P.C.B
assembly
Disconnect the
wire leads from
relay 2 and
check continuity
of relay2.
(Operate the
unit)
Abnormal
normal
Defective high
voltage
transformer.
Replace high
voltage
transformer .
Check H.V.
transformer.
normal
normal
Abnormal
Defective high
voltage Diode.
Replace high
voltage Diode.
Check H.V.
diode.
Abnormal
Defective high
voltage capacitor.
Replace high
voltage capacitor.
Check H.V.
capacitor.
Abnormal
Defective
magnetron.
Replace
magnetron.
Check
Magnetron.
(TR
OUBLE 5)
No micr
owave oscillation even though oven lamp and fan motor run
(Display operates properly)

LG MC2841SPS Specifications

General

Brand	LG
Model	MC2841SPS
Category	Microwave Oven
Language	English