Troubleshooting-Part Ii (For The P.c.b.) - Panasonic SR-DE183 Service Manual

7. TROUBLESHOOTING-PART II (for the P.C.B.)

Note : Mark means the components that may malfunction.
Drawing No.
Malfunctioned
Component
Unit
Symptom
Description
Cooking LED
lights up
Cooking LED
does not light
up
Does not cook
LED does not
operate at all
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)
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 Other operations
not sound are normal
Part of the LCD is blank
The clock display disappears
after unplugging
38 SW LCD X1 BZ T RL TR1
Parts on the control panel
- 12 -
BAT
SR-DE103, 183 / SR-MS103, 183
Remark