5-18
CONDITION
CHECK
RESULT
CAUSE
REMEDY
No microwave
oscillation.
No continuity.
Continuity.
Defective P.C.B
assembly.
Replace P.C.B
assembly.
Disconnect the
wire leads from
relay 4 and
check continuity
of relay 4.
(Operate the unit)
Abnormal
normal
Defective high
voltage
transformer and
H.V. Fuse.
Replace high
voltage
transformer and
H.V. Fuse.
Check H.V.
transformer and
H.V. Fuse.
Abnormal
Defective high
voltage capacitor.
Replace high
voltage capacitor.
Check H.V.
capacitor.
Abnormal
Defective high
voltage Diode.
Replace high
voltage Diode.
Check H.V.
diode.
normal
Abnormal
Defective
magnetron.
Replace
magnetron.
Check
Magnetron.
normal
(TROUBLE 5) No microwave oscillation even though oven lamp and fan motor run.
(Display operates properly)
Содержание SolarDOM MP-9485S
Страница 9: ...SCHEMATIC DIAGRAM 4 3 ...
Страница 34: ... 6 5 466001 43501L 43500L 44510A 466003 466001 43500R 43501R WSZ085 WSZ085 LATCH BOARD PARTS EV ...
Страница 37: ... 41 ...