Panasonic SR-MS103

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7. TROUBLESHOOTING-PART II (for the P.C.B.)
Note :
Drawing No. Remark
Malfunctioned
Component
38 SW LCD X1 BZ T RL TR1 BAT
P.C.B. (comp.) Tact Switch LCD
Parts on the control panel
Cermic Resonator Buzzer Transformer Relay Triac Flat Cable Li Battery
Does not cook
Cooking LED
lights up
Unit
Description
Symptom
Cannot cook rice correctly
(stops early or cooking
is uneven, etc.)
Rice on bottom of the inner
pan is scorched
Keep Warm temperature is
high (over 78 ˚C)
Mark means the components that may malfunction.
SR-DE103, 183 / SR-MS103, 183
LED does not
operate at all
Cooking LED
does not light
up
Keep Warm temperature is
low (below 68 ˚C)
Does not
Keep warm
Keep Warm
LED lights up
Does not keep warm
continuously
Droplets fall onto the surface
of rice
Buzzer does
not sound
Part of the LCD is blank
The clock display disappears
after unplugging
Other operations
are normal